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 | 6:28 AM | 3.29 ft |
| Low tide | 9:37 AM | 3.05 ft |
| High tide | 4:06 PM | 5.12 ft |
| Day | High tides | Low tides |
|---|---|---|
| Today Tue, Oct 27 | 6:28 AM 3.3 ft4:06 PM 5.1 ft | 9:37 AM 3.0 ft |
| Tomorrow Wed, Oct 28 | 4:35 PM 5.1 ft | 12:15 AM -0.9 ft |
| Thu, Oct 29 | 5:03 PM 5.0 ft | 1:12 AM -0.8 ft |
| Fri, Oct 30 | 5:28 PM 4.7 ft | 2:23 AM -0.7 ft |
| Sat, Oct 31 | 2:35 PM 4.5 ft | 3:39 AM -0.5 ft |
| Sun, Nov 1 | 1:35 PM 4.4 ft | 3:51 AM -0.2 ft |
| Mon, Nov 2 | 1:41 PM 4.3 ft | 4:55 AM 0.1 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.
On Tuesday, October 27, high tide at False Pass, Isanotski Strait is at 6:28 AM (3.3 ft) and 4:06 PM (5.1 ft); low tide is at 9:37 AM (3.0 ft) (AKDT, heights above MLLW). The table above lists the next 7 days.
The highest predicted tide in the next 12 months is 6.0 ft on December 23, 2026 at 1:48 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 163 days in the next 12 months the low tide drops below 0 ft (MLLW). The lowest is -2.0 ft on July 3, 2027 at 11:02 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. The curve between highs and lows is our interpolation. This page is not for navigation.