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 | 3:47 AM | 19.75 ft |
| Low tide | 9:36 AM | 1.29 ft |
| High tide | 3:35 PM | 21.78 ft |
| Low tide | 10:07 PM | -4.65 ft |
| Day | High tides | Low tides |
|---|---|---|
| Today Tue, Oct 27 | 3:47 AM 19.8 ft3:35 PM 21.8 ft | 9:36 AM 1.3 ft10:07 PM -4.7 ft |
| Tomorrow Wed, Oct 28 | 4:28 AM 19.3 ft4:12 PM 21.4 ft | 10:14 AM 2.1 ft10:48 PM -4.1 ft |
| Thu, Oct 29 | 5:12 AM 18.3 ft4:53 PM 20.4 ft | 10:55 AM 3.3 ft11:34 PM -2.9 ft |
| Fri, Oct 30 | 6:03 AM 16.9 ft5:40 PM 18.9 ft | 11:42 AM 4.6 ft |
| Sat, Oct 31 | 7:03 AM 15.6 ft6:39 PM 17.0 ft | 12:28 AM -1.2 ft12:42 PM 6.0 ft |
| Sun, Nov 1 | 7:18 AM 14.8 ft6:57 PM 15.2 ft | 1:33 AM 0.6 ft1:03 PM 6.9 ft |
| Mon, Nov 2 | 8:50 AM 14.9 ft8:41 PM 14.3 ft | 1:50 AM 1.9 ft2:40 PM 6.5 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 Kasitsna Bay, Kachemak Bay is at 3:47 AM (19.8 ft) and 3:35 PM (21.8 ft); low tide is at 9:36 AM (1.3 ft) and 10:07 PM (-4.7 ft) (AKDT, heights above MLLW). The table above lists the next 7 days.
The highest predicted tide in the next 12 months is 22.4 ft on September 30, 2027 at 3:19 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 184 days in the next 12 months the low tide drops below 0 ft (MLLW). The lowest is -5.5 ft on December 24, 2026 at 8:48 PM. 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.