Alaska
Zapadni Bay
St. George Island · Alaska · NOAA station 9463885 · Tide predictions
56.5667, -169.6667
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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 · 139 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
- St. George, St. George Island · 5.1 mi NE
- Village Cove, St. Paul Island · 45.1 mi NW
- Port Moller · 350.9 mi E
- Albatross Anchorage, Balboa Bay · 355.3 mi E
- Dent Point, Stepovak Bay · 380.0 mi E
Plan ahead
2027 tide extremes for this station
Highest predicted high tide: 4.5 ft — Wed Jan 20 · 11:55 AM
Lowest predicted low tide: -1.4 ft — Sun Jun 6 · 11:30 AM
Biggest single-day swing: 5.6 ft on Wed Jan 20
Best daytime minus tides of 2027
| Date | Low tide | Height |
|---|---|---|
| Sun Jun 6 | 11:30 AM | -1.4 ft |
| Sat Jun 5 | 10:39 AM | -1.4 ft |
| Sun Jul 4 | 10:19 AM | -1.4 ft |
| Mon Jun 7 | 12:22 PM | -1.4 ft |
| Sat Jul 3 | 9:30 AM | -1.3 ft |
| Sun May 9 | 12:43 PM | -1.3 ft |
| Mon Jul 5 | 11:10 AM | -1.3 ft |
| Mon May 10 | 1:35 PM | -1.2 ft |
| Fri Jun 4 | 9:51 AM | -1.2 ft |
| Sat May 8 | 11:51 AM | -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
Zapadni Bay, 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.