Predicted high and low tides at Grand Isle, LA (NOAA station 8761724) for every day of 2027, in station local time, with heights in feet above MLLW. The year's highest predicted tide is 1.8 ft on Wednesday, October 20, and the lowest is -1.1 ft on Wednesday, January 20. For today's conditions and the live chart, see the Grand Isle, LA tide chart.
King tides in 2027
The highest predicted tides of the year at Grand Isle, LA — the top 1% of highs, 1.8ft and above. These perigean spring tides arrive when a full or new moon coincides with the moon's closest approach to Earth; expect the most shoreline flooding risk around these dates. (Read why king tides happen.)
Sep 23–24— peaks 1.8 ft at 3:15 AM
Oct 20–21— peaks 1.8 ft at 12:40 AM
Minus tide calendar 2027
All 202 predicted minus tides (lows below the MLLW zero line) at Grand Isle, LA in 2027 — the windows when the most shore is exposed for tidepooling, clamming, and beachcombing.
January
01 — 4:10 AM (-0.4 ft)
02 — 4:50 AM (-0.6 ft)
03 — 5:29 AM (-0.7 ft)
04 — 6:07 AM (-0.7 ft)
05 — 6:45 AM (-0.7 ft)
06 — 7:24 AM (-0.7 ft)
07 — 8:01 AM (-0.7 ft)
08 — 8:36 AM (-0.6 ft)
09 — 9:08 AM (-0.6 ft)
10 — 9:33 AM (-0.5 ft)
11 — 9:48 AM (-0.4 ft)
12 — 9:30 AM (-0.2 ft)
13 — 8:30 AM (-0.1 ft)
14 — 6:09 AM (-0.1 ft)
15 — 2:53 AM (-0.2 ft)
16 — 3:13 AM (-0.4 ft)
17 — 3:50 AM (-0.7 ft)
18 — 4:34 AM (-0.9 ft)
19 — 5:22 AM (-1.0 ft)
20 — 6:15 AM (-1.1 ft)
21 — 7:10 AM (-1.1 ft)
22 — 8:08 AM (-1.0 ft)
23 — 9:04 AM (-0.8 ft)
24 — 9:55 AM (-0.5 ft)
25 — 10:36 AM (-0.3 ft)
26 — 10:43 AM (-0.0 ft)
26 — 11:50 PM (-0.1 ft)
28 — 1:27 AM (-0.3 ft)
29 — 2:40 AM (-0.5 ft)
30 — 3:37 AM (-0.6 ft)
31 — 4:25 AM (-0.7 ft)
February
01 — 5:09 AM (-0.7 ft)
02 — 5:49 AM (-0.7 ft)
03 — 6:26 AM (-0.7 ft)
04 — 7:00 AM (-0.7 ft)
05 — 7:32 AM (-0.6 ft)
06 — 8:01 AM (-0.5 ft)
07 — 8:27 AM (-0.4 ft)
08 — 8:41 AM (-0.3 ft)
09 — 7:18 AM (-0.1 ft)
10 — 6:10 AM (-0.0 ft)
10 — 11:30 PM (-0.0 ft)
12 — 12:26 AM (-0.2 ft)
13 — 1:23 AM (-0.4 ft)
14 — 2:22 AM (-0.6 ft)
15 — 3:21 AM (-0.8 ft)
16 — 4:17 AM (-0.9 ft)
17 — 5:12 AM (-0.9 ft)
18 — 6:05 AM (-0.9 ft)
19 — 7:00 AM (-0.7 ft)
20 — 7:55 AM (-0.5 ft)
21 — 8:51 AM (-0.3 ft)
22 — 5:00 PM (-0.1 ft)
23 — 7:22 PM (-0.1 ft)
24 — 11:13 PM (-0.3 ft)
26 — 12:29 AM (-0.4 ft)
27 — 1:42 AM (-0.4 ft)
28 — 2:50 AM (-0.5 ft)
March
01 — 3:48 AM (-0.5 ft)
02 — 4:36 AM (-0.5 ft)
03 — 5:16 AM (-0.5 ft)
04 — 5:50 AM (-0.4 ft)
05 — 6:19 AM (-0.3 ft)
06 — 6:43 AM (-0.2 ft)
07 — 6:59 AM (-0.0 ft)
10 — 7:53 PM (-0.0 ft)
11 — 10:21 PM (-0.2 ft)
12 — 11:26 PM (-0.3 ft)
14 — 12:33 AM (-0.4 ft)
15 — 2:44 AM (-0.5 ft)
16 — 3:53 AM (-0.6 ft)
17 — 4:57 AM (-0.5 ft)
18 — 5:54 AM (-0.4 ft)
19 — 6:46 AM (-0.3 ft)
20 — 7:37 AM (-0.0 ft)
23 — 8:23 PM (-0.1 ft)
24 — 10:28 PM (-0.2 ft)
25 — 11:37 PM (-0.2 ft)
27 — 12:38 AM (-0.2 ft)
28 — 1:40 AM (-0.2 ft)
29 — 2:45 AM (-0.2 ft)
30 — 3:48 AM (-0.2 ft)
31 — 4:39 AM (-0.1 ft)
April
01 — 5:19 AM (-0.0 ft)
07 — 8:25 PM (-0.0 ft)
08 — 9:49 PM (-0.2 ft)
09 — 10:57 PM (-0.3 ft)
11 — 12:00 AM (-0.3 ft)
12 — 1:05 AM (-0.4 ft)
13 — 2:12 AM (-0.3 ft)
14 — 3:21 AM (-0.2 ft)
15 — 4:25 AM (-0.1 ft)
20 — 8:13 PM (-0.1 ft)
21 — 9:16 PM (-0.1 ft)
22 — 10:14 PM (-0.2 ft)
23 — 11:07 PM (-0.2 ft)
24 — 11:56 PM (-0.1 ft)
26 — 12:44 AM (-0.1 ft)
27 — 1:31 AM (-0.0 ft)
May
05 — 7:51 PM (-0.1 ft)
06 — 8:47 PM (-0.3 ft)
07 — 9:48 PM (-0.3 ft)
08 — 10:49 PM (-0.4 ft)
09 — 11:48 PM (-0.4 ft)
11 — 12:44 AM (-0.3 ft)
12 — 1:40 AM (-0.1 ft)
17 — 6:58 PM (-0.0 ft)
18 — 7:42 PM (-0.2 ft)
19 — 8:27 PM (-0.2 ft)
20 — 9:14 PM (-0.2 ft)
21 — 10:00 PM (-0.2 ft)
22 — 10:43 PM (-0.2 ft)
23 — 11:22 PM (-0.1 ft)
24 — 11:55 PM (-0.1 ft)
June
01 — 6:33 PM (-0.1 ft)
02 — 7:10 PM (-0.3 ft)
03 — 7:56 PM (-0.4 ft)
04 — 8:50 PM (-0.5 ft)
05 — 9:47 PM (-0.5 ft)
06 — 10:44 PM (-0.5 ft)
07 — 11:36 PM (-0.4 ft)
09 — 12:22 AM (-0.2 ft)
14 — 6:22 PM (-0.2 ft)
15 — 7:03 PM (-0.3 ft)
16 — 7:44 PM (-0.3 ft)
17 — 8:25 PM (-0.3 ft)
18 — 9:06 PM (-0.3 ft)
19 — 9:45 PM (-0.3 ft)
20 — 10:20 PM (-0.2 ft)
21 — 10:49 PM (-0.1 ft)
22 — 11:09 PM (-0.0 ft)
29 — 5:44 PM (-0.2 ft)
30 — 6:20 PM (-0.4 ft)
July
01 — 7:04 PM (-0.5 ft)
02 — 7:53 PM (-0.6 ft)
03 — 8:48 PM (-0.6 ft)
04 — 9:43 PM (-0.5 ft)
05 — 10:35 PM (-0.4 ft)
06 — 11:21 PM (-0.2 ft)
11 — 4:40 PM (-0.0 ft)
12 — 5:28 PM (-0.2 ft)
13 — 6:13 PM (-0.3 ft)
14 — 6:56 PM (-0.3 ft)
15 — 7:37 PM (-0.3 ft)
16 — 8:15 PM (-0.3 ft)
17 — 8:51 PM (-0.2 ft)
18 — 9:23 PM (-0.2 ft)
19 — 9:50 PM (-0.1 ft)
27 — 4:34 PM (-0.1 ft)
28 — 5:18 PM (-0.3 ft)
29 — 6:05 PM (-0.4 ft)
30 — 6:54 PM (-0.5 ft)
31 — 7:46 PM (-0.5 ft)
August
01 — 8:40 PM (-0.4 ft)
02 — 9:34 PM (-0.2 ft)
09 — 4:04 PM (-0.0 ft)
10 — 5:04 PM (-0.1 ft)
11 — 5:54 PM (-0.1 ft)
12 — 6:39 PM (-0.1 ft)
13 — 7:18 PM (-0.1 ft)
25 — 3:52 PM (-0.0 ft)
26 — 4:51 PM (-0.1 ft)
27 — 5:46 PM (-0.2 ft)
28 — 6:39 PM (-0.1 ft)
29 — 7:32 PM (-0.0 ft)
November
13 — 6:49 AM (-0.0 ft)
14 — 7:38 AM (-0.1 ft)
15 — 8:34 AM (-0.2 ft)
16 — 9:31 AM (-0.3 ft)
17 — 10:26 AM (-0.3 ft)
18 — 11:19 AM (-0.3 ft)
19 — 12:10 PM (-0.1 ft)
25 — 5:38 AM (-0.1 ft)
26 — 6:24 AM (-0.3 ft)
27 — 7:12 AM (-0.4 ft)
28 — 8:03 AM (-0.4 ft)
29 — 8:53 AM (-0.4 ft)
30 — 9:40 AM (-0.3 ft)
December
01 — 10:22 AM (-0.3 ft)
02 — 10:56 AM (-0.2 ft)
03 — 11:21 AM (-0.1 ft)
09 — 5:00 AM (-0.1 ft)
10 — 5:25 AM (-0.3 ft)
11 — 6:00 AM (-0.5 ft)
12 — 6:42 AM (-0.6 ft)
13 — 7:32 AM (-0.7 ft)
14 — 8:28 AM (-0.7 ft)
15 — 9:23 AM (-0.7 ft)
16 — 10:15 AM (-0.6 ft)
17 — 11:03 AM (-0.5 ft)
18 — 11:42 AM (-0.2 ft)
21 — 3:31 AM (-0.0 ft)
22 — 4:12 AM (-0.3 ft)
23 — 4:56 AM (-0.5 ft)
24 — 5:40 AM (-0.7 ft)
25 — 6:25 AM (-0.7 ft)
26 — 7:10 AM (-0.7 ft)
27 — 7:56 AM (-0.7 ft)
28 — 8:39 AM (-0.6 ft)
29 — 9:17 AM (-0.6 ft)
30 — 9:49 AM (-0.5 ft)
31 — 10:11 AM (-0.4 ft)
January 2027
January 2027 high and low tide times for Grand Isle, LA
Day
High tides
Low tides
Fri 1
5:17 PM (0.7 ft)
4:10 AM (-0.4 ft)
Sat 2
5:59 PM (0.8 ft)
4:50 AM (-0.6 ft)
Sun 3
6:44 PM (0.9 ft)
5:29 AM (-0.7 ft)
Mon 4
7:28 PM (0.9 ft)
6:07 AM (-0.7 ft)
Tue 5
8:10 PM (1.0 ft)
6:45 AM (-0.7 ft)
Wed 6
8:49 PM (0.9 ft)
7:24 AM (-0.7 ft)
Thu 7
9:25 PM (0.9 ft)
8:01 AM (-0.7 ft)
Fri 8
9:58 PM (0.8 ft)
8:36 AM (-0.6 ft)
Sat 9
10:26 PM (0.7 ft)
9:08 AM (-0.6 ft)
Sun 10
10:42 PM (0.6 ft)
9:33 AM (-0.5 ft)
Mon 11
10:32 PM (0.5 ft)
9:48 AM (-0.4 ft)
Tue 12
10:09 PM (0.3 ft)
9:30 AM (-0.2 ft)
Wed 13
4:30 PM (0.2 ft)
8:30 AM (-0.1 ft)
Thu 14
4:00 PM (0.3 ft)
6:09 AM (-0.1 ft)
Fri 15
4:08 PM (0.5 ft)
2:53 AM (-0.2 ft)
Sat 16
4:32 PM (0.7 ft)
3:13 AM (-0.4 ft)
Sun 17
5:14 PM (0.8 ft)
3:50 AM (-0.7 ft)
Mon 18
6:10 PM (1.0 ft)
4:34 AM (-0.9 ft)
Tue 19
7:10 PM (1.1 ft)
5:22 AM (-1.0 ft)
Wed 20
8:09 PM (1.1 ft)
6:15 AM (-1.1 ft)
Thu 21
9:08 PM (1.1 ft)
7:10 AM (-1.1 ft)
Fri 22
10:09 PM (1.0 ft)
8:08 AM (-1.0 ft)
Sat 23
11:12 PM (0.8 ft)
9:04 AM (-0.8 ft)
Sun 24
—
9:55 AM (-0.5 ft)
Mon 25
12:19 AM (0.5 ft)
10:36 AM (-0.3 ft)
Tue 26
1:35 AM (0.2 ft) · 2:51 PM (0.1 ft)
10:43 AM (-0.0 ft) · 11:50 PM (-0.1 ft)
Wed 27
2:33 PM (0.3 ft)
—
Thu 28
2:50 PM (0.5 ft)
1:27 AM (-0.3 ft)
Fri 29
3:28 PM (0.6 ft)
2:40 AM (-0.5 ft)
Sat 30
4:19 PM (0.7 ft)
3:37 AM (-0.6 ft)
Sun 31
5:20 PM (0.7 ft)
4:25 AM (-0.7 ft)
February 2027
February 2027 high and low tide times for Grand Isle, LA
Day
High tides
Low tides
Mon 1
6:21 PM (0.8 ft)
5:09 AM (-0.7 ft)
Tue 2
7:15 PM (0.8 ft)
5:49 AM (-0.7 ft)
Wed 3
8:02 PM (0.8 ft)
6:26 AM (-0.7 ft)
Thu 4
8:43 PM (0.8 ft)
7:00 AM (-0.7 ft)
Fri 5
9:22 PM (0.7 ft)
7:32 AM (-0.6 ft)
Sat 6
10:00 PM (0.6 ft)
8:01 AM (-0.5 ft)
Sun 7
10:42 PM (0.5 ft)
8:27 AM (-0.4 ft)
Mon 8
11:35 PM (0.3 ft)
8:41 AM (-0.3 ft)
Tue 9
2:07 PM (0.1 ft)
7:18 AM (-0.1 ft) · 4:44 PM (0.0 ft)
Wed 10
12:53 AM (0.2 ft) · 1:53 PM (0.2 ft)
6:10 AM (-0.0 ft) · 11:30 PM (-0.0 ft)
Thu 11
1:59 PM (0.3 ft)
—
Fri 12
2:12 PM (0.5 ft)
12:26 AM (-0.2 ft)
Sat 13
2:39 PM (0.7 ft)
1:23 AM (-0.4 ft)
Sun 14
3:27 PM (0.8 ft)
2:22 AM (-0.6 ft)
Mon 15
4:37 PM (0.9 ft)
3:21 AM (-0.8 ft)
Tue 16
5:56 PM (1.0 ft)
4:17 AM (-0.9 ft)
Wed 17
7:11 PM (1.1 ft)
5:12 AM (-0.9 ft)
Thu 18
8:20 PM (1.0 ft)
6:05 AM (-0.9 ft)
Fri 19
9:29 PM (0.9 ft)
7:00 AM (-0.7 ft)
Sat 20
10:42 PM (0.7 ft)
7:55 AM (-0.5 ft)
Sun 21
—
8:51 AM (-0.3 ft)
Mon 22
12:04 AM (0.5 ft) · 12:42 PM (0.1 ft)
9:43 AM (0.0 ft) · 5:00 PM (-0.1 ft)
Tue 23
1:49 AM (0.3 ft) · 12:11 PM (0.3 ft)
5:38 AM (0.2 ft) · 7:22 PM (-0.1 ft)
Wed 24
12:14 PM (0.5 ft)
11:13 PM (-0.3 ft)
Thu 25
12:50 PM (0.6 ft)
—
Fri 26
1:36 PM (0.7 ft)
12:29 AM (-0.4 ft)
Sat 27
2:27 PM (0.8 ft)
1:42 AM (-0.4 ft)
Sun 28
3:25 PM (0.8 ft)
2:50 AM (-0.5 ft)
March 2027
March 2027 high and low tide times for Grand Isle, LA
Day
High tides
Low tides
Mon 1
4:33 PM (0.8 ft)
3:48 AM (-0.5 ft)
Tue 2
5:46 PM (0.8 ft)
4:36 AM (-0.5 ft)
Wed 3
6:51 PM (0.8 ft)
5:16 AM (-0.5 ft)
Thu 4
7:47 PM (0.8 ft)
5:50 AM (-0.4 ft)
Fri 5
8:39 PM (0.7 ft)
6:19 AM (-0.3 ft)
Sat 6
9:33 PM (0.6 ft)
6:43 AM (-0.2 ft)
Sun 7
10:36 PM (0.5 ft)
6:59 AM (-0.0 ft)
Mon 8
11:46 AM (0.2 ft) · 11:57 PM (0.4 ft)
5:56 AM (0.1 ft) · 4:10 PM (0.1 ft)
Tue 9
11:33 AM (0.4 ft)
5:02 AM (0.2 ft) · 5:40 PM (0.1 ft)
Wed 10
11:35 AM (0.5 ft)
7:53 PM (-0.0 ft)
Thu 11
11:36 AM (0.7 ft)
10:21 PM (-0.2 ft)
Fri 12
11:55 AM (0.8 ft)
11:26 PM (-0.3 ft)
Sat 13
12:42 PM (1.0 ft)
—
Sun 14
2:39 PM (1.1 ft)
12:33 AM (-0.4 ft)
Mon 15
3:45 PM (1.1 ft)
2:44 AM (-0.5 ft)
Tue 16
5:07 PM (1.1 ft)
3:53 AM (-0.6 ft)
Wed 17
6:45 PM (1.1 ft)
4:57 AM (-0.5 ft)
Thu 18
8:19 PM (1.0 ft)
5:54 AM (-0.4 ft)
Fri 19
9:47 PM (0.9 ft)
6:46 AM (-0.3 ft)
Sat 20
11:21 PM (0.8 ft)
7:37 AM (-0.0 ft)
Sun 21
11:55 AM (0.3 ft)
8:29 AM (0.2 ft) · 4:28 PM (0.1 ft)
Mon 22
1:12 AM (0.6 ft) · 10:53 AM (0.5 ft)
5:24 AM (0.5 ft) · 6:07 PM (0.0 ft)
Tue 23
9:34 AM (0.7 ft)
8:23 PM (-0.1 ft)
Wed 24
10:39 AM (0.9 ft)
10:28 PM (-0.2 ft)
Thu 25
11:41 AM (1.0 ft)
11:37 PM (-0.2 ft)
Fri 26
12:42 PM (1.1 ft)
—
Sat 27
1:39 PM (1.1 ft)
12:38 AM (-0.2 ft)
Sun 28
2:34 PM (1.1 ft)
1:40 AM (-0.2 ft)
Mon 29
3:29 PM (1.0 ft)
2:45 AM (-0.2 ft)
Tue 30
4:28 PM (1.0 ft)
3:48 AM (-0.2 ft)
Wed 31
5:41 PM (0.9 ft)
4:39 AM (-0.1 ft)
April 2027
April 2027 high and low tide times for Grand Isle, LA
Day
High tides
Low tides
Thu 1
7:08 PM (0.9 ft)
5:19 AM (-0.0 ft)
Fri 2
8:34 PM (0.8 ft)
5:48 AM (0.1 ft)
Sat 3
10:02 PM (0.7 ft)
6:06 AM (0.2 ft)
Sun 4
11:03 AM (0.5 ft) · 11:58 PM (0.6 ft)
5:42 AM (0.4 ft) · 4:27 PM (0.4 ft)
Mon 5
10:30 AM (0.6 ft)
4:25 AM (0.5 ft) · 5:46 PM (0.2 ft)
Tue 6
10:24 AM (0.8 ft)
6:58 PM (0.1 ft)
Wed 7
10:12 AM (1.0 ft)
8:25 PM (-0.0 ft)
Thu 8
10:22 AM (1.1 ft)
9:49 PM (-0.2 ft)
Fri 9
11:00 AM (1.3 ft)
10:57 PM (-0.3 ft)
Sat 10
11:56 AM (1.4 ft)
—
Sun 11
1:02 PM (1.4 ft)
12:00 AM (-0.3 ft)
Mon 12
2:08 PM (1.4 ft)
1:05 AM (-0.4 ft)
Tue 13
3:14 PM (1.3 ft)
2:12 AM (-0.3 ft)
Wed 14
4:32 PM (1.2 ft)
3:21 AM (-0.2 ft)
Thu 15
6:39 PM (1.0 ft)
4:25 AM (-0.1 ft)
Fri 16
9:00 PM (0.9 ft)
5:21 AM (0.1 ft)
Sat 17
10:53 AM (0.6 ft) · 11:26 PM (0.7 ft)
6:06 AM (0.4 ft) · 3:01 PM (0.4 ft)
Sun 18
9:50 AM (0.7 ft)
3:22 AM (0.7 ft) · 5:53 PM (0.2 ft)
Mon 19
9:17 AM (0.9 ft)
7:08 PM (0.1 ft)
Tue 20
9:17 AM (1.1 ft)
8:13 PM (-0.1 ft)
Wed 21
9:47 AM (1.3 ft)
9:16 PM (-0.1 ft)
Thu 22
10:26 AM (1.3 ft)
10:14 PM (-0.2 ft)
Fri 23
11:11 AM (1.4 ft)
11:07 PM (-0.2 ft)
Sat 24
12:02 PM (1.4 ft)
11:56 PM (-0.1 ft)
Sun 25
12:55 PM (1.3 ft)
—
Mon 26
1:44 PM (1.3 ft)
12:44 AM (-0.1 ft)
Tue 27
2:27 PM (1.2 ft)
1:31 AM (-0.0 ft)
Wed 28
3:03 PM (1.1 ft)
2:15 AM (0.1 ft)
Thu 29
3:25 PM (0.9 ft)
2:54 AM (0.2 ft)
Fri 30
3:16 PM (0.8 ft)
3:17 AM (0.3 ft)
May 2027
May 2027 high and low tide times for Grand Isle, LA
Day
High tides
Low tides
Sat 1
10:58 AM (0.7 ft) · 9:37 PM (0.6 ft)
2:43 AM (0.5 ft) · 5:43 PM (0.6 ft)
Sun 2
9:18 AM (0.8 ft)
1:58 AM (0.6 ft) · 6:01 PM (0.4 ft)
Mon 3
9:02 AM (0.9 ft)
6:30 PM (0.2 ft)
Tue 4
9:04 AM (1.1 ft)
7:06 PM (0.0 ft)
Wed 5
9:12 AM (1.3 ft)
7:51 PM (-0.1 ft)
Thu 6
9:30 AM (1.4 ft)
8:47 PM (-0.3 ft)
Fri 7
10:04 AM (1.5 ft)
9:48 PM (-0.3 ft)
Sat 8
10:51 AM (1.6 ft)
10:49 PM (-0.4 ft)
Sun 9
11:48 AM (1.6 ft)
11:48 PM (-0.4 ft)
Mon 10
12:52 PM (1.6 ft)
—
Tue 11
1:51 PM (1.4 ft)
12:44 AM (-0.3 ft)
Wed 12
2:41 PM (1.2 ft)
1:40 AM (-0.1 ft)
Thu 13
3:01 PM (1.0 ft)
2:34 AM (0.1 ft)
Fri 14
2:15 PM (0.7 ft) · 7:59 PM (0.7 ft)
3:18 AM (0.4 ft) · 5:07 PM (0.7 ft)
Sat 15
9:06 AM (0.8 ft)
12:58 AM (0.6 ft) · 5:35 PM (0.4 ft)
Sun 16
8:21 AM (1.0 ft)
6:16 PM (0.1 ft)
Mon 17
8:15 AM (1.2 ft)
6:58 PM (-0.0 ft)
Tue 18
8:34 AM (1.3 ft)
7:42 PM (-0.2 ft)
Wed 19
9:04 AM (1.4 ft)
8:27 PM (-0.2 ft)
Thu 20
9:40 AM (1.5 ft)
9:14 PM (-0.2 ft)
Fri 21
10:18 AM (1.5 ft)
10:00 PM (-0.2 ft)
Sat 22
10:58 AM (1.5 ft)
10:43 PM (-0.2 ft)
Sun 23
11:40 AM (1.4 ft)
11:22 PM (-0.1 ft)
Mon 24
12:20 PM (1.3 ft)
11:55 PM (-0.1 ft)
Tue 25
12:55 PM (1.3 ft)
—
Wed 26
1:16 PM (1.1 ft)
12:21 AM (0.0 ft)
Thu 27
1:18 PM (1.0 ft)
12:33 AM (0.2 ft)
Fri 28
12:04 PM (0.8 ft)
12:26 AM (0.3 ft)
Sat 29
9:34 AM (0.8 ft)
12:04 AM (0.4 ft) · 8:35 PM (0.5 ft)
Sun 30
7:53 AM (0.9 ft)
5:54 PM (0.3 ft)
Mon 31
7:45 AM (1.0 ft)
6:06 PM (0.1 ft)
June 2027
June 2027 high and low tide times for Grand Isle, LA
Day
High tides
Low tides
Tue 1
7:56 AM (1.2 ft)
6:33 PM (-0.1 ft)
Wed 2
8:16 AM (1.4 ft)
7:10 PM (-0.3 ft)
Thu 3
8:45 AM (1.5 ft)
7:56 PM (-0.4 ft)
Fri 4
9:24 AM (1.6 ft)
8:50 PM (-0.5 ft)
Sat 5
10:10 AM (1.7 ft)
9:47 PM (-0.5 ft)
Sun 6
11:03 AM (1.7 ft)
10:44 PM (-0.5 ft)
Mon 7
12:01 PM (1.6 ft)
11:36 PM (-0.4 ft)
Tue 8
12:59 PM (1.4 ft)
—
Wed 9
1:46 PM (1.2 ft)
12:22 AM (-0.2 ft)
Thu 10
1:25 PM (0.9 ft)
12:58 AM (0.1 ft)
Fri 11
8:54 AM (0.7 ft)
12:23 AM (0.4 ft) · 10:32 PM (0.5 ft)
Sat 12
7:19 AM (0.8 ft)
5:07 PM (0.3 ft)
Sun 13
6:50 AM (1.0 ft)
5:43 PM (0.0 ft)
Mon 14
7:04 AM (1.2 ft)
6:22 PM (-0.2 ft)
Tue 15
7:37 AM (1.3 ft)
7:03 PM (-0.3 ft)
Wed 16
8:16 AM (1.4 ft)
7:44 PM (-0.3 ft)
Thu 17
8:56 AM (1.5 ft)
8:25 PM (-0.3 ft)
Fri 18
9:36 AM (1.5 ft)
9:06 PM (-0.3 ft)
Sat 19
10:15 AM (1.4 ft)
9:45 PM (-0.3 ft)
Sun 20
10:52 AM (1.4 ft)
10:20 PM (-0.2 ft)
Mon 21
11:25 AM (1.3 ft)
10:49 PM (-0.1 ft)
Tue 22
11:52 AM (1.2 ft)
11:09 PM (-0.0 ft)
Wed 23
12:06 PM (1.1 ft)
11:15 PM (0.1 ft)
Thu 24
11:58 AM (0.9 ft)
10:59 PM (0.2 ft)
Fri 25
11:04 AM (0.8 ft)
10:25 PM (0.3 ft)
Sat 26
8:10 AM (0.7 ft)
7:50 PM (0.4 ft)
Sun 27
6:14 AM (0.8 ft)
5:23 PM (0.3 ft)
Mon 28
6:17 AM (1.0 ft)
5:18 PM (0.0 ft)
Tue 29
6:37 AM (1.2 ft)
5:44 PM (-0.2 ft)
Wed 30
7:08 AM (1.4 ft)
6:20 PM (-0.4 ft)
July 2027
July 2027 high and low tide times for Grand Isle, LA
Day
High tides
Low tides
Thu 1
7:50 AM (1.5 ft)
7:04 PM (-0.5 ft)
Fri 2
8:38 AM (1.6 ft)
7:53 PM (-0.6 ft)
Sat 3
9:30 AM (1.7 ft)
8:48 PM (-0.6 ft)
Sun 4
10:25 AM (1.7 ft)
9:43 PM (-0.5 ft)
Mon 5
11:24 AM (1.6 ft)
10:35 PM (-0.4 ft)
Tue 6
12:27 PM (1.4 ft)
11:21 PM (-0.2 ft)
Wed 7
1:31 PM (1.1 ft)
11:54 PM (0.1 ft)
Thu 8
2:37 PM (0.8 ft)
11:10 PM (0.4 ft)
Fri 9
6:17 AM (0.6 ft) · 4:37 PM (0.5 ft)
2:21 PM (0.5 ft) · 6:57 PM (0.5 ft)
Sat 10
5:05 AM (0.8 ft)
3:45 PM (0.2 ft)
Sun 11
5:08 AM (1.0 ft)
4:40 PM (-0.0 ft)
Mon 12
5:37 AM (1.2 ft)
5:28 PM (-0.2 ft)
Tue 13
6:22 AM (1.3 ft)
6:13 PM (-0.3 ft)
Wed 14
7:13 AM (1.4 ft)
6:56 PM (-0.3 ft)
Thu 15
8:04 AM (1.4 ft)
7:37 PM (-0.3 ft)
Fri 16
8:50 AM (1.4 ft)
8:15 PM (-0.3 ft)
Sat 17
9:33 AM (1.4 ft)
8:51 PM (-0.2 ft)
Sun 18
10:11 AM (1.4 ft)
9:23 PM (-0.2 ft)
Mon 19
10:46 AM (1.3 ft)
9:50 PM (-0.1 ft)
Tue 20
11:17 AM (1.2 ft)
10:10 PM (0.0 ft)
Wed 21
11:40 AM (1.1 ft)
10:14 PM (0.2 ft)
Thu 22
11:22 AM (0.9 ft)
9:39 PM (0.3 ft)
Fri 23
10:36 AM (0.7 ft)
8:43 PM (0.4 ft)
Sat 24
4:32 AM (0.7 ft)
6:40 PM (0.4 ft)
Sun 25
4:26 AM (0.9 ft)
3:30 PM (0.3 ft)
Mon 26
4:38 AM (1.0 ft)
3:55 PM (0.1 ft)
Tue 27
5:02 AM (1.2 ft)
4:34 PM (-0.1 ft)
Wed 28
5:41 AM (1.4 ft)
5:18 PM (-0.3 ft)
Thu 29
6:35 AM (1.5 ft)
6:05 PM (-0.4 ft)
Fri 30
7:37 AM (1.6 ft)
6:54 PM (-0.5 ft)
Sat 31
8:39 AM (1.7 ft)
7:46 PM (-0.5 ft)
August 2027
August 2027 high and low tide times for Grand Isle, LA
Day
High tides
Low tides
Sun 1
9:41 AM (1.7 ft)
8:40 PM (-0.4 ft)
Mon 2
10:46 AM (1.6 ft)
9:34 PM (-0.2 ft)
Tue 3
11:56 AM (1.4 ft)
10:23 PM (0.1 ft)
Wed 4
1:12 PM (1.1 ft)
11:04 PM (0.3 ft)
Thu 5
2:40 PM (0.9 ft)
11:05 PM (0.6 ft)
Fri 6
3:12 AM (0.7 ft)
11:54 AM (0.5 ft)
Sat 7
3:05 AM (1.0 ft)
1:30 PM (0.3 ft)
Sun 8
3:24 AM (1.2 ft)
2:52 PM (0.1 ft)
Mon 9
4:00 AM (1.3 ft)
4:04 PM (-0.0 ft)
Tue 10
4:48 AM (1.4 ft)
5:04 PM (-0.1 ft)
Wed 11
5:46 AM (1.4 ft)
5:54 PM (-0.1 ft)
Thu 12
6:49 AM (1.4 ft)
6:39 PM (-0.1 ft)
Fri 13
7:49 AM (1.4 ft)
7:18 PM (-0.1 ft)
Sat 14
8:41 AM (1.4 ft)
7:53 PM (0.0 ft)
Sun 15
9:26 AM (1.4 ft)
8:22 PM (0.1 ft)
Mon 16
10:08 AM (1.3 ft)
8:47 PM (0.2 ft)
Tue 17
10:50 AM (1.2 ft)
9:05 PM (0.3 ft)
Wed 18
11:38 AM (1.1 ft)
8:58 PM (0.5 ft)
Thu 19
12:41 PM (0.9 ft)
7:37 PM (0.6 ft)
Fri 20
2:33 AM (0.8 ft) · 2:02 PM (0.8 ft)
6:50 AM (0.7 ft) · 6:33 PM (0.7 ft)
Sat 21
2:28 AM (0.9 ft)
11:58 AM (0.6 ft)
Sun 22
2:38 AM (1.1 ft)
12:52 PM (0.4 ft)
Mon 23
2:55 AM (1.2 ft)
1:48 PM (0.3 ft)
Tue 24
3:20 AM (1.4 ft)
2:50 PM (0.1 ft)
Wed 25
4:00 AM (1.5 ft)
3:52 PM (-0.0 ft)
Thu 26
4:57 AM (1.6 ft)
4:51 PM (-0.1 ft)
Fri 27
6:11 AM (1.7 ft)
5:46 PM (-0.2 ft)
Sat 28
7:30 AM (1.7 ft)
6:39 PM (-0.1 ft)
Sun 29
8:46 AM (1.7 ft)
7:32 PM (-0.0 ft)
Mon 30
10:02 AM (1.6 ft)
8:25 PM (0.2 ft)
Tue 31
11:24 AM (1.4 ft)
9:19 PM (0.5 ft)
September 2027
September 2027 high and low tide times for Grand Isle, LA
Day
High tides
Low tides
Wed 1
12:58 PM (1.2 ft)
10:12 PM (0.7 ft)
Thu 2
1:12 AM (0.8 ft) · 2:58 PM (1.0 ft)
6:04 AM (0.6 ft) · 6:09 PM (0.9 ft)
Fri 3
12:47 AM (1.0 ft)
9:47 AM (0.5 ft)
Sat 4
12:54 AM (1.2 ft)
11:39 AM (0.3 ft)
Sun 5
1:31 AM (1.4 ft)
12:52 PM (0.2 ft)
Mon 6
2:18 AM (1.5 ft)
2:05 PM (0.2 ft)
Tue 7
3:09 AM (1.6 ft)
3:19 PM (0.1 ft)
Wed 8
4:03 AM (1.6 ft)
4:26 PM (0.2 ft)
Thu 9
5:03 AM (1.5 ft)
5:21 PM (0.2 ft)
Fri 10
6:11 AM (1.5 ft)
6:05 PM (0.2 ft)
Sat 11
7:20 AM (1.5 ft)
6:41 PM (0.3 ft)
Sun 12
8:23 AM (1.4 ft)
7:08 PM (0.4 ft)
Mon 13
9:22 AM (1.3 ft)
7:28 PM (0.6 ft)
Tue 14
10:22 AM (1.2 ft)
7:30 PM (0.7 ft)
Wed 15
11:36 AM (1.1 ft)
6:06 PM (0.8 ft)
Thu 16
12:14 AM (0.9 ft) · 1:16 PM (1.0 ft)
5:38 AM (0.8 ft) · 5:21 PM (0.9 ft)
Fri 17
12:07 AM (1.1 ft)
7:08 AM (0.7 ft)
Sat 18
12:16 AM (1.2 ft)
9:54 AM (0.6 ft)
Sun 19
12:28 AM (1.4 ft)
11:03 AM (0.4 ft)
Mon 20
12:51 AM (1.5 ft)
12:00 PM (0.3 ft)
Tue 21
1:30 AM (1.6 ft)
1:00 PM (0.2 ft)
Wed 22
2:19 AM (1.7 ft)
2:06 PM (0.1 ft)
Thu 23
3:15 AM (1.8 ft)
3:15 PM (0.1 ft)
Fri 24
4:21 AM (1.8 ft)
4:21 PM (0.1 ft)
Sat 25
5:48 AM (1.7 ft)
5:21 PM (0.2 ft)
Sun 26
7:31 AM (1.6 ft)
6:14 PM (0.3 ft)
Mon 27
9:12 AM (1.5 ft)
7:05 PM (0.6 ft)
Tue 28
10:59 AM (1.3 ft) · 11:27 PM (0.9 ft)
7:54 PM (0.8 ft)
Wed 29
1:08 PM (1.2 ft) · 10:34 PM (1.1 ft)
4:24 AM (0.7 ft) · 4:50 PM (1.1 ft)
Thu 30
9:31 PM (1.3 ft)
6:17 AM (0.6 ft)
October 2027
October 2027 high and low tide times for Grand Isle, LA
Day
High tides
Low tides
Fri 1
10:26 PM (1.5 ft)
8:39 AM (0.4 ft)
Sat 2
11:26 PM (1.6 ft)
10:10 AM (0.3 ft)
Sun 3
—
11:18 AM (0.2 ft)
Mon 4
12:28 AM (1.7 ft)
12:19 PM (0.2 ft)
Tue 5
1:27 AM (1.7 ft)
1:20 PM (0.2 ft)
Wed 6
2:21 AM (1.7 ft)
2:23 PM (0.3 ft)
Thu 7
3:13 AM (1.6 ft)
3:26 PM (0.3 ft)
Fri 8
4:04 AM (1.5 ft)
4:20 PM (0.4 ft)
Sat 9
5:01 AM (1.4 ft)
5:01 PM (0.5 ft)
Sun 10
6:21 AM (1.3 ft)
5:29 PM (0.6 ft)
Mon 11
8:05 AM (1.2 ft)
5:38 PM (0.8 ft)
Tue 12
12:25 AM (1.0 ft) · 10:00 AM (1.1 ft) · 10:33 PM (1.0 ft)
2:58 AM (0.9 ft) · 4:22 PM (0.9 ft)
Wed 13
1:02 PM (1.0 ft) · 10:06 PM (1.2 ft)
5:15 AM (0.8 ft) · 3:25 PM (1.0 ft)
Thu 14
10:08 PM (1.3 ft)
6:32 AM (0.6 ft)
Fri 15
10:14 PM (1.4 ft)
7:34 AM (0.5 ft)
Sat 16
10:27 PM (1.6 ft)
8:38 AM (0.4 ft)
Sun 17
10:56 PM (1.7 ft)
9:41 AM (0.2 ft)
Mon 18
11:43 PM (1.7 ft)
10:40 AM (0.1 ft)
Tue 19
—
11:38 AM (0.1 ft)
Wed 20
12:40 AM (1.8 ft)
12:35 PM (0.0 ft)
Thu 21
1:41 AM (1.8 ft)
1:36 PM (0.0 ft)
Fri 22
2:40 AM (1.7 ft)
2:40 PM (0.1 ft)
Sat 23
3:41 AM (1.6 ft)
3:43 PM (0.3 ft)
Sun 24
5:19 AM (1.4 ft)
4:40 PM (0.5 ft)
Mon 25
8:10 AM (1.2 ft) · 10:32 PM (0.9 ft)
5:26 PM (0.7 ft)
Tue 26
11:00 AM (1.0 ft) · 9:30 PM (1.0 ft)
2:51 AM (0.8 ft) · 2:40 PM (1.0 ft)
Wed 27
9:04 PM (1.3 ft)
6:01 AM (0.5 ft)
Thu 28
9:08 PM (1.5 ft)
7:02 AM (0.3 ft)
Fri 29
9:37 PM (1.6 ft)
8:02 AM (0.1 ft)
Sat 30
10:17 PM (1.7 ft)
9:03 AM (0.0 ft)
Sun 31
11:04 PM (1.7 ft)
10:03 AM (0.0 ft)
November 2027
November 2027 high and low tide times for Grand Isle, LA
Day
High tides
Low tides
Mon 1
11:55 PM (1.7 ft)
10:59 AM (0.0 ft)
Tue 2
—
11:50 AM (0.0 ft)
Wed 3
12:47 AM (1.6 ft)
12:38 PM (0.1 ft)
Thu 4
1:34 AM (1.5 ft)
1:22 PM (0.2 ft)
Fri 5
2:14 AM (1.4 ft)
2:02 PM (0.3 ft)
Sat 6
2:44 AM (1.3 ft)
2:33 PM (0.4 ft)
Sun 7
1:55 AM (1.1 ft)
1:36 PM (0.5 ft)
Mon 8
1:22 AM (0.9 ft) · 9:29 PM (0.9 ft)
12:51 PM (0.6 ft)
Tue 9
7:58 PM (1.0 ft)
5:07 AM (0.7 ft)
Wed 10
7:45 PM (1.1 ft)
5:12 AM (0.5 ft)
Thu 11
7:55 PM (1.3 ft)
5:36 AM (0.3 ft)
Fri 12
8:11 PM (1.4 ft)
6:09 AM (0.1 ft)
Sat 13
8:33 PM (1.5 ft)
6:49 AM (-0.0 ft)
Sun 14
9:03 PM (1.6 ft)
7:38 AM (-0.1 ft)
Mon 15
9:42 PM (1.7 ft)
8:34 AM (-0.2 ft)
Tue 16
10:31 PM (1.7 ft)
9:31 AM (-0.3 ft)
Wed 17
11:27 PM (1.6 ft)
10:26 AM (-0.3 ft)
Thu 18
—
11:19 AM (-0.3 ft)
Fri 19
12:21 AM (1.5 ft)
12:10 PM (-0.1 ft)
Sat 20
1:08 AM (1.3 ft)
12:58 PM (0.1 ft)
Sun 21
1:29 AM (1.0 ft)
1:35 PM (0.3 ft)
Mon 22
12:52 AM (0.7 ft) · 7:47 PM (0.7 ft)
11:44 AM (0.5 ft)
Tue 23
7:03 PM (0.9 ft)
4:16 AM (0.4 ft)
Wed 24
7:00 PM (1.1 ft)
4:55 AM (0.1 ft)
Thu 25
7:22 PM (1.3 ft)
5:38 AM (-0.1 ft)
Fri 26
7:55 PM (1.4 ft)
6:24 AM (-0.3 ft)
Sat 27
8:34 PM (1.5 ft)
7:12 AM (-0.4 ft)
Sun 28
9:14 PM (1.5 ft)
8:03 AM (-0.4 ft)
Mon 29
9:56 PM (1.4 ft)
8:53 AM (-0.4 ft)
Tue 30
10:37 PM (1.3 ft)
9:40 AM (-0.3 ft)
December 2027
December 2027 high and low tide times for Grand Isle, LA
Day
High tides
Low tides
Wed 1
11:15 PM (1.2 ft)
10:22 AM (-0.3 ft)
Thu 2
11:47 PM (1.1 ft)
10:56 AM (-0.2 ft)
Fri 3
—
11:21 AM (-0.1 ft)
Sat 4
12:05 AM (1.0 ft) · 11:59 PM (0.8 ft)
11:32 AM (0.0 ft)
Sun 5
10:01 PM (0.6 ft)
11:16 AM (0.1 ft)
Mon 6
8:17 PM (0.6 ft)
10:46 AM (0.3 ft)
Tue 7
6:35 PM (0.7 ft)
6:42 AM (0.3 ft)
Wed 8
6:30 PM (0.8 ft)
4:50 AM (0.1 ft)
Thu 9
6:47 PM (1.0 ft)
5:00 AM (-0.1 ft)
Fri 10
7:13 PM (1.1 ft)
5:25 AM (-0.3 ft)
Sat 11
7:45 PM (1.3 ft)
6:00 AM (-0.5 ft)
Sun 12
8:21 PM (1.4 ft)
6:42 AM (-0.6 ft)
Mon 13
9:03 PM (1.4 ft)
7:32 AM (-0.7 ft)
Tue 14
9:50 PM (1.4 ft)
8:28 AM (-0.7 ft)
Wed 15
10:42 PM (1.3 ft)
9:23 AM (-0.7 ft)
Thu 16
11:35 PM (1.2 ft)
10:15 AM (-0.6 ft)
Fri 17
—
11:03 AM (-0.5 ft)
Sat 18
12:26 AM (0.9 ft)
11:42 AM (-0.2 ft)
Sun 19
12:23 AM (0.6 ft) · 8:14 PM (0.4 ft)
11:48 AM (0.0 ft)
Mon 20
5:51 PM (0.5 ft)
9:27 AM (0.2 ft)
Tue 21
5:26 PM (0.7 ft)
3:31 AM (-0.0 ft)
Wed 22
5:44 PM (0.9 ft)
4:12 AM (-0.3 ft)
Thu 23
6:22 PM (1.0 ft)
4:56 AM (-0.5 ft)
Fri 24
7:06 PM (1.1 ft)
5:40 AM (-0.7 ft)
Sat 25
7:51 PM (1.1 ft)
6:25 AM (-0.7 ft)
Sun 26
8:34 PM (1.1 ft)
7:10 AM (-0.7 ft)
Mon 27
9:14 PM (1.1 ft)
7:56 AM (-0.7 ft)
Tue 28
9:51 PM (1.0 ft)
8:39 AM (-0.6 ft)
Wed 29
10:24 PM (0.9 ft)
9:17 AM (-0.6 ft)
Thu 30
10:52 PM (0.8 ft)
9:49 AM (-0.5 ft)
Fri 31
11:03 PM (0.6 ft)
10:11 AM (-0.4 ft)
NOAA CO-OPS harmonic predictions for station 8761724, datum MLLW, station local time (daylight saving observed where applicable). Predictions are for planning, not navigation.
