Grant Point, Izembek Lagoon tide predictions
55.2700, -162.9000 · NOAA station 9463058
Full daylight calendar for the Unalaska / Dutch Harbor area → Alaska Daylight · Northern lights forecast for Unalaska / Dutch Harbor → Alaska Aurora Forecast
Nearest buoy: Shumagin Islands · 126 mi SE — 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
NOAA builds the predictions for Grant Point, Izembek Lagoon from the Unalaska station: high tides about 1.23× the height, 183 min later; low tides about 0.85× the height, 245 min later.
Ranges shrink as you head down the chain, but the passes between islands rip hard on the change, and weather calls the shots year-round. Wind can hold water in or blow it out far beyond what the table says.
2027 tide extremes
Highest predicted high tide: 6.2 ft — Wed Jan 20 · 4:56 PM
Lowest predicted low tide: -1.3 ft — Sun Jun 6 · 6:14 PM
Biggest single-day swing: 7.1 ft on Wed Jan 20
Best daytime minus tides of 2027
| Date | Low tide | Height |
|---|---|---|
| Sun Jun 6 | 6:14 PM | -1.3 ft |
| Sat Jun 5 | 5:21 PM | -1.3 ft |
| Sun Jul 4 | 4:59 PM | -1.3 ft |
| Sat Jul 3 | 4:07 PM | -1.2 ft |
| Mon Jul 5 | 5:51 PM | -1.2 ft |
| Fri Jun 4 | 4:29 PM | -1.1 ft |
| Sat May 8 | 6:37 PM | -1.1 ft |
| Sat Jul 31 | 2:51 PM | -1.1 ft |
| Sun Aug 1 | 3:41 PM | -1.1 ft |
| Fri Jul 2 | 3:16 PM | -1.1 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.
Nearest tide stations
- Cold Bay · 9.0 mi SE
- Amak Island · 13.0 mi NW
- Lenard Harbor, Cold Bay · 23.1 mi SE
- King Cove · 26.9 mi SE
- Cape Chunak, AK · 28.8 mi SW