Alaska
Terror Bay
Alaska · NOAA station 9457493 · Tide predictions
57.7440, -153.1955
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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
Shelikof Strait buoy · 38 mi W · Station 46077
Wind & wave reports →
Last light, longer plans
Daylight calendar for Kodiak → Alaska Daylight · Northern lights forecast for Kodiak → Alaska Aurora Forecast
Nearby tide stations
- Kizhuyak Bay · 12.1 mi NE
- Port Lions, AK · 15.0 mi NE
- Nachalni Island · 19.0 mi NE
- Uzkosti Point · 19.0 mi NE
- Fox Bay, Whale Island · 22.9 mi NE
Plan ahead
2027 tide extremes for this station
Highest predicted high tide: 17.3 ft — Sat Jan 23 · 2:49 PM
Lowest predicted low tide: -4.2 ft — Mon Jul 5 · 10:19 AM
Biggest single-day swing: 21.0 ft on Fri Jan 22
Best daytime minus tides of 2027
| Date | Low tide | Height |
|---|---|---|
| Mon Jul 5 | 10:19 AM | -4.2 ft |
| Sun Jul 4 | 9:33 AM | -4.0 ft |
| Sun Jun 6 | 10:30 AM | -4.0 ft |
| Sat Jun 5 | 9:44 AM | -3.9 ft |
| Tue Jul 6 | 11:04 AM | -3.9 ft |
| Tue Aug 3 | 10:01 AM | -3.8 ft |
| Mon Aug 2 | 9:19 AM | -3.7 ft |
| Mon Jun 7 | 11:17 AM | -3.6 ft |
| Sat May 8 | 10:38 AM | -3.4 ft |
| Fri May 7 | 9:56 AM | -3.3 ft |
200 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
Terror Bay 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.