Sitka tide predictions
57.0511, -135.3441 · NOAA station 9451600
Full daylight calendar for the Sitka area → Alaska Daylight · Northern lights forecast for Sitka → Alaska Aurora Forecast
Nearest buoy: Cape Edgecumbe · 40 mi SW — 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
Sitka 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.
Inside Passage waters are sheltered, but the ranges are real: 15 to 20 ft swings are routine, and narrow channels run strong tidal currents on the change. Out here, rain and channel weather matter more than ice.
2027 tide extremes
Highest predicted high tide: 12.3 ft — Fri Jan 22 · 12:08 PM
Lowest predicted low tide: -3.2 ft — Mon Jul 5 · 8:37 AM
Biggest single-day swing: 14.8 ft on Fri Jan 22
Best daytime minus tides of 2027
| Date | Low tide | Height |
|---|---|---|
| Mon Jul 5 | 8:37 AM | -3.2 ft |
| Sun Jul 4 | 7:51 AM | -3.0 ft |
| Sun Jun 6 | 8:50 AM | -3.0 ft |
| Tue Jul 6 | 9:21 AM | -2.9 ft |
| Sat Jun 5 | 8:04 AM | -2.8 ft |
| Mon Jun 7 | 9:38 AM | -2.8 ft |
| Tue Aug 3 | 8:16 AM | -2.7 ft |
| Mon Aug 2 | 7:33 AM | -2.7 ft |
| Fri Jan 22 | 6:57 PM | -2.5 ft |
| Sat Jul 3 | 7:04 AM | -2.5 ft |
180 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
- Olga Point, Olga Strait · 14.2 mi NW
- Symonds Bay, Biorka Island · 15.0 mi SW
- Whitestone Narrows, Neva Strait · 16.1 mi NW
- Golf Island, Necker Island · 18.4 mi S
- Baranof, Warm Spring Bay · 19.7 mi E