Alaska
Amak Island
Alaska · NOAA station 9462987 · Tide predictions
55.4133, -163.1150
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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
Shumagin Islands buoy · 139 mi SE · Station 46075
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
- Grant Point, Izembek Lagoon · 13.0 mi SE
- Cold Bay · 21.7 mi SE
- Cape Chunak, AK · 29.2 mi SW
- St. Catherine Cove · 31.9 mi SW
- Neumans Cove, Unimak Island · 33.4 mi SW
Plan ahead
2027 tide extremes for this station
Highest predicted high tide: 10.8 ft — Wed Jan 20 · 3:40 PM
Lowest predicted low tide: -2.7 ft — Sun Jun 6 · 3:57 PM
Biggest single-day swing: 12.6 ft on Thu Jan 21
Best daytime minus tides of 2027
| Date | Low tide | Height |
|---|---|---|
| Sun Jun 6 | 3:57 PM | -2.7 ft |
| Sat Jun 5 | 3:04 PM | -2.7 ft |
| Sun Jul 4 | 2:42 PM | -2.6 ft |
| Sat Jul 3 | 1:50 PM | -2.6 ft |
| Mon Jun 7 | 4:51 PM | -2.5 ft |
| Sun May 9 | 5:16 PM | -2.5 ft |
| Mon May 10 | 6:12 PM | -2.4 ft |
| Mon Jul 5 | 3:34 PM | -2.4 ft |
| Fri Jun 4 | 2:12 PM | -2.4 ft |
| Sat May 8 | 4:20 PM | -2.3 ft |
219 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
NOAA builds the predictions for Amak Island from the Unalaska station: high tides about 2.13× the height, 107 min later; low tides about 1.78× the height, 108 min later.
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.