SELDOVIA, Kachemak Bay tide predictions
59.4405, -151.7199 · NOAA station 9455500
Full daylight calendar for the Homer area → Alaska Daylight · Northern lights forecast for Homer → Alaska Aurora Forecast
Nearest buoy: Lower Cook Inlet (204) · 12 mi N — live wind & wave reports
Tide now
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48-hour outlook
Drag across the curve to inspect any time. Weather icons show the forecast at each high tide.
Drawn from the high/low predictions — NOAA publishes high/low only for this station.
7-day tides
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H = high tide · L = low tide
About this station
SELDOVIA, Kachemak Bay is one of NOAA's reference tide stations — its predictions are computed directly from harmonic analysis of water levels observed here, and other nearby stations are calculated from it.
Upper Cook Inlet has some of the largest tides on Earth — ranges past 30 ft, powerful rips, and bore tides on Turnagain Arm. Winter ice can push actual water levels well off the predictions.
2027 tide extremes
Highest predicted high tide: 22.4 ft — Sat Jan 23 · 2:53 PM
Lowest predicted low tide: -5.4 ft — Mon Jul 5 · 10:11 AM
Biggest single-day swing: 27.5 ft on Sat Jan 23
Best daytime minus tides of 2027
| Date | Low tide | Height |
|---|---|---|
| Mon Jul 5 | 10:11 AM | -5.4 ft |
| Tue Aug 3 | 9:53 AM | -5.3 ft |
| Tue Jul 6 | 10:55 AM | -5.2 ft |
| Sun Jun 6 | 10:22 AM | -4.9 ft |
| Sun Jul 4 | 9:25 AM | -4.9 ft |
| Wed Aug 4 | 10:34 AM | -4.9 ft |
| Mon Aug 2 | 9:10 AM | -4.8 ft |
| Sat Jun 5 | 9:37 AM | -4.7 ft |
| Mon Jun 7 | 11:09 AM | -4.6 ft |
| Wed Jul 7 | 11:39 AM | -4.2 ft |
208 minus tides (below 0 ft) are predicted here in 2027. The table shows up to the 10 lowest that fall between 7 AM and 7 PM — the ones worth planning a clam dig or tidepool walk around.
Nearest tide stations
- Kasitsna Bay, Kachemak Bay · 5.8 mi E
- Port Graham · 7.3 mi SW
- Tutka Bay,Kachemak Bay · 12.8 mi E
- Sadie Cove, Kachemak Bay · 12.9 mi E
- Homer, Coal Point, Kachemak Bay · 15.5 mi NE