Explore / Station TWC2069
Northeast Arm
57.7333°N · 153.3333°W
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Tide times for Northeast Arm
Today, Wednesday, July 8, in Northeast Arm, high tide is at 9:01 AM (9.9 ft) and 9:12 PM (12.8 ft), and low tide is at 3:03 AM (2.3 ft) and 2:57 PM (3.4 ft) (local time). Sunrise is at 4:26 AM and sunset is at 10:12 PM local time. Heights are in feet above MLLW, the chart datum.
The moon is a last quarter today, 46% illuminated.
7-day tide table (local time)
| Day | High tides | Low tides | Sunrise | Sunset |
|---|---|---|---|---|
| Today, Wed, Jul 8 | 9:01 AM (9.9 ft) 9:12 PM (12.8 ft) | 3:03 AM (2.3 ft) 2:57 PM (3.4 ft) | 4:26 AM | 10:12 PM |
| Thu, Jul 9 | 10:25 AM (9.8 ft) 10:13 PM (13.0 ft) | 4:13 AM (1.7 ft) 4:06 PM (4.2 ft) | 4:28 AM | 10:10 PM |
| Fri, Jul 10 | 11:48 AM (10.4 ft) 11:19 PM (13.6 ft) | 5:26 AM (0.8 ft) 5:21 PM (4.5 ft) | 4:29 AM | 10:09 PM |
| Sat, Jul 11 | 12:59 PM (11.4 ft) | 6:32 AM (-0.4 ft) 6:32 PM (4.1 ft) | 4:31 AM | 10:08 PM |
| Sun, Jul 12 | 12:24 AM (14.3 ft) 1:58 PM (12.5 ft) | 7:31 AM (-1.7 ft) 7:34 PM (3.3 ft) | 4:32 AM | 10:07 PM |
| Mon, Jul 13 | 1:25 AM (15.2 ft) 2:50 PM (13.5 ft) | 8:23 AM (-2.9 ft) 8:29 PM (2.4 ft) | 4:34 AM | 10:06 PM |
| Tue, Jul 14 | 2:21 AM (15.9 ft) 3:36 PM (14.4 ft) | 9:12 AM (-3.7 ft) 9:20 PM (1.4 ft) | 4:35 AM | 10:04 PM |
NOAA harmonic predictions for station TWC2069, datum MLLW, station local time. Updated daily. Predictions are for planning, not navigation.
Northeast Arm tide questions
- What time is high tide in Northeast Arm today?
- High tide in Northeast Arm today (Wednesday, July 8) is at 9:01 AM (9.9 ft) and 9:12 PM (12.8 ft), local station time (local time). Heights are measured in feet above MLLW.
- What time is low tide in Northeast Arm today?
- Low tide in Northeast Arm today (Wednesday, July 8) is at 3:03 AM (2.3 ft) and 2:57 PM (3.4 ft), local station time (local time).
- How big are the tides in Northeast Arm this week?
- Over the next seven days the water at Northeast Arm spans 19.6 ft — from a low of -3.7 ft at 9:12 AM on Tue, Jul 14 to a high of 15.9 ft at 2:21 AM on Tue, Jul 14.
- When is the next minus tide at Northeast Arm?
- The next minus tide at Northeast Arm is -0.4 ft at 6:32 AM on Sat, Jul 11. 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 Northeast Arm?
- 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 TWC2069
Northeast Arm is NOAA tide station TWC2069, at 57.7333°N, 153.3333°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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