Alaska
St. George
St. George Island · Alaska · NOAA station 9463888 · Tide predictions
56.6033, -169.5496
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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.
The next seven days
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H = high tide · L = low tide · highs & lows in local time
On the water nearby
Southeast Bering Sea buoy · 144 mi SW · Station 46073
Wind & wave reports →
Last light, longer plans
Daylight calendar for Unalaska / Dutch Harbor → Alaska Daylight · Northern lights forecast for Unalaska / Dutch Harbor → Alaska Aurora Forecast
Nearby tide stations
- Zapadni Bay, St. George Island · 5.1 mi SW
- Village Cove, St. Paul Island · 45.5 mi NW
- Port Moller · 346.5 mi E
- Dent Point, Stepovak Bay · 375.7 mi E
- Ivanof Bay · 388.8 mi E
Plan ahead
2027 tide extremes for this station
Highest predicted high tide: 4.2 ft — Mon Nov 1 · 12:16 PM
Lowest predicted low tide: -1.6 ft — Sun Jul 4 · 1:56 PM
Biggest single-day swing: 5.4 ft on Wed Jan 20
Best daytime minus tides of 2027
| Date | Low tide | Height |
|---|---|---|
| Sun Jul 4 | 1:56 PM | -1.6 ft |
| Sun Jun 6 | 3:10 PM | -1.6 ft |
| Sat Jul 3 | 1:04 PM | -1.5 ft |
| Mon Jun 7 | 4:02 PM | -1.5 ft |
| Sat Jun 5 | 2:16 PM | -1.5 ft |
| Mon Jul 5 | 2:51 PM | -1.5 ft |
| Fri Jul 2 | 12:14 PM | -1.3 ft |
| Fri Jun 4 | 1:25 PM | -1.3 ft |
| Sun May 9 | 4:21 PM | -1.2 ft |
| Tue Jun 8 | 4:52 PM | -1.2 ft |
214 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.
About this station
St. George, St. George Island 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.
Alaska holds the country's most extreme tides: Inside Passage channels, Cook Inlet swings past 30 ft, and Arctic stations where the tide is measured in inches and wind setup runs the show.