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 |
|---|---|---|
| High tide | 6:55 AM | 4.60 ft |
| Low tide | 9:19 AM | 3.53 ft |
| High tide | 2:27 PM | 5.20 ft |
| Low tide | 10:52 PM | -1.10 ft |
| Day | High tides | Low tides |
|---|---|---|
| Today Tue, Oct 27 | 6:55 AM 4.6 ft2:27 PM 5.2 ft | 9:19 AM 3.5 ft10:52 PM -1.1 ft |
| Tomorrow Wed, Oct 28 | 7:50 AM 5.0 ft3:32 PM 5.3 ft | 10:54 AM 3.8 ft11:49 PM -1.3 ft |
| Thu, Oct 29 | 8:32 AM 5.4 ft4:44 PM 5.4 ft | 12:21 PM 3.8 ft |
| Fri, Oct 30 | 9:11 AM 5.5 ft5:56 PM 5.4 ft | 12:47 AM -1.4 ft1:37 PM 3.6 ft |
| Sat, Oct 31 | 9:49 AM 5.6 ft7:12 PM 5.2 ft | 1:44 AM -1.3 ft2:39 PM 3.2 ft |
| Sun, Nov 1 | 9:26 AM 5.6 ft7:29 PM 4.9 ft | 1:38 AM -1.1 ft2:38 PM 2.7 ft |
| Mon, Nov 2 | 10:03 AM 5.5 ft8:47 PM 4.5 ft | 2:29 AM -0.7 ft3:38 PM 2.1 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.
Kisselen Bay, Beaver Inlet is a subordinate station: NOAA computes its tides from Unalaska with fixed time and height corrections.
On Tuesday, October 27, high tide at Kisselen Bay, Beaver Inlet is at 6:55 AM (4.6 ft) and 2:27 PM (5.2 ft); low tide is at 9:19 AM (3.5 ft) and 10:52 PM (-1.1 ft) (AKDT, heights above MLLW). The table above lists the next 7 days.
The highest predicted tide in the next 12 months is 7.1 ft on December 23, 2026 at 11:52 AM. The largest tides fall a day or two after a full or new moon, especially when the Moon is closest to Earth.
Yes — on 214 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 10:55 AM. Minus tides expose the most shoreline, which is why tide-poolers look for them.
Station local time (AKDT 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. Kisselen Bay, Beaver Inlet is a subordinate station: NOAA derives its times and heights from the reference station Unalaska with fixed corrections. The curve between highs and lows is our interpolation. This page is not for navigation.