Heights in feet above Mean Lower Low Water (MLLW). Dots are NOAA's predicted highs and lows; the line between them is our interpolation. Shaded: night.
| Tide | Time | Height |
|---|---|---|
| Low tide | 12:58 AM | -0.46 ft |
| High tide | 3:12 PM | 3.88 ft |
| Day | High tides | Low tides |
|---|---|---|
| Today Tue, Oct 27 | 3:12 PM 3.9 ft | 12:58 AM -0.5 ft |
| Tomorrow Wed, Oct 28 | 4:06 PM 4.0 ft | 1:51 AM -0.9 ft |
| Thu, Oct 29 | 5:29 PM 4.0 ft | 2:43 AM -1.2 ft |
| Fri, Oct 30 | 7:03 PM 3.9 ft | 3:35 AM -1.4 ft |
| Sat, Oct 31 | 1:45 PM 3.6 ft8:30 PM 3.8 ft | 4:26 AM -1.3 ft4:46 PM 3.5 ft |
| Sun, Nov 1 | 12:56 PM 3.5 ft8:51 PM 3.5 ft | 4:14 AM -1.1 ft4:49 PM 3.1 ft |
| Mon, Nov 2 | 1:10 PM 3.3 ft10:12 PM 3.1 ft | 5:00 AM -0.6 ft5:53 PM 2.6 ft |
Orange: measured by NOAA's sensor, last 24 hours (6-minute data, preliminary). Dashed: predicted tide, through the next 24 hours. The prediction contains only the astronomical tide; wind, air pressure and river flow move the real water level away from it.
On Tuesday, October 27, high tide at Atka, Nazan Bay is at 3:12 PM (3.9 ft); low tide is at 12:58 AM (-0.5 ft) (HDT, heights above MLLW). The table above lists the next 7 days.
The highest predicted tide in the next 12 months is 5.1 ft on December 23, 2026 at 1:14 PM. The largest tides fall a day or two after a full or new moon, especially when the Moon is closest to Earth.
Yes — on 215 days in the next 12 months the low tide drops below 0 ft (MLLW). The lowest is -1.7 ft on June 6, 2027 at 1:52 PM. Minus tides expose the most shoreline, which is why tide-poolers look for them.
Station local time (HDT at the time this page was built), with daylight saving time applied where the area observes it — the same convention as NOAA's own tide tables.
From NOAA CO-OPS, the U.S. government tide station network (tidesandcurrents.noaa.gov); the predictions are public domain. The curve between highs and lows is our interpolation. This page is not for navigation.