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Explore / Station TWC2095

Katmai Bay, Shelikof Strait tide times

58.0000°N · 154.9833°W

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Tide times for Katmai Bay, Shelikof Strait

Today, Saturday, August 22, in Katmai Bay, Shelikof Strait, high tide is at 12:11 PM (8.6 ft) and 10:59 PM (9.7 ft), and low tide is at 5:31 AM (3.3 ft) and 5:18 PM (6.3 ft) (local time). Sunrise is at 6:00 AM and sunset is at 8:48 PM local time. Heights are in feet above MLLW, the chart datum.

The moon is a first quarter today, 68% illuminated.

7-day tide table (local time)

High and low tide times for Katmai Bay, Shelikof Strait for the next seven days, with sunrise and sunset. Times are local (local time); heights in feet above MLLW.
DayHigh tidesLow tidesSunriseSunset
Today, Sat, Aug 22
12:11 PM (8.6 ft)
10:59 PM (9.7 ft)
5:31 AM (3.3 ft)
5:18 PM (6.3 ft)
6:00 AM8:48 PM
Sun, Aug 23
1:08 PM (9.5 ft)
6:44 AM (2.5 ft)
6:37 PM (5.5 ft)
6:02 AM8:45 PM
Mon, Aug 24
12:12 AM (10.4 ft)
1:44 PM (10.3 ft)
7:28 AM (1.6 ft)
7:24 PM (4.5 ft)
6:04 AM8:43 PM
Tue, Aug 25
1:03 AM (11.3 ft)
2:14 PM (11.2 ft)
8:01 AM (0.6 ft)
8:01 PM (3.4 ft)
6:06 AM8:40 PM
Wed, Aug 26
1:44 AM (12.2 ft)
2:41 PM (12.0 ft)
8:31 AM (-0.2 ft)
8:35 PM (2.2 ft)
6:08 AM8:37 PM
Thu, Aug 27
2:21 AM (12.9 ft)
3:08 PM (12.8 ft)
8:59 AM (-0.9 ft)
9:09 PM (1.2 ft)
6:10 AM8:34 PM
Fri, Aug 28
2:57 AM (13.5 ft)
3:35 PM (13.5 ft)
9:28 AM (-1.3 ft)
9:42 PM (0.3 ft)
6:13 AM8:32 PM

NOAA harmonic predictions for station TWC2095, datum MLLW, station local time. Updated daily. Predictions are for planning, not navigation.

Katmai Bay, Shelikof Strait tide questions

What time is high tide in Katmai Bay, Shelikof Strait today?
High tide in Katmai Bay, Shelikof Strait today (Saturday, August 22) is at 12:11 PM (8.6 ft) and 10:59 PM (9.7 ft), local station time (local time). Heights are measured in feet above MLLW.
What time is low tide in Katmai Bay, Shelikof Strait today?
Low tide in Katmai Bay, Shelikof Strait today (Saturday, August 22) is at 5:31 AM (3.3 ft) and 5:18 PM (6.3 ft), local station time (local time).
How big are the tides in Katmai Bay, Shelikof Strait this week?
Over the next seven days the water at Katmai Bay, Shelikof Strait spans 14.8 ft — from a low of -1.3 ft at 9:28 AM on Fri, Aug 28 to a high of 13.5 ft at 2:57 AM on Fri, Aug 28.
When is the next minus tide at Katmai Bay, Shelikof Strait?
The next minus tide at Katmai Bay, Shelikof Strait is -0.2 ft at 8:31 AM on Wed, Aug 26. Minus tides drop below the MLLW zero line and expose the most shoreline — the best windows for tidepooling, clamming, and beachcombing.
How accurate are tide predictions for Katmai Bay, Shelikof Strait?
Predictions come from NOAA harmonic analysis of long-term water level records at this station, which is why tide tables can be published years in advance. Astronomical timing is very reliable, but actual water level can run higher or lower with sustained wind, barometric pressure, and river flow — Perigee overlays live observed water levels on the chart above so you can see today's difference.

About station TWC2095

Katmai Bay, Shelikof Strait is NOAA tide station TWC2095, at 58.0000°N, 154.9833°W. Perigee charts its tide predictions and six-minute water level observations live from NOAA CO-OPS, alongside wind, temperature, and the sun and moon over this spot. Everything on this page is also available from the free Perigee API and MCP server.

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