Alaska
Fire Island
Alaska · NOAA station 9455912 · Tide predictions
61.1733, -150.2130
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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
Western Prince William Sound buoy · 70 mi E · Station 46081
Wind & wave reports →
Last light, longer plans
Daylight calendar for Anchorage → Alaska Daylight · Northern lights forecast for Anchorage → Alaska Aurora Forecast
Nearby tide stations
- Point Possession · 11.6 mi SW
- ANCHORAGE, Knik Arm · 11.6 mi NE
- Port MacKenzie · 11.8 mi NE
- Goose Creek, Knik Arm, Cook Inlet · 19.5 mi NE
- North Foreland · 33.0 mi W
Plan ahead
2027 tide extremes for this station
Highest predicted high tide: 31.5 ft — Fri Oct 1 · 8:25 PM
Lowest predicted low tide: -5.2 ft — Mon Jul 5 · 2:59 PM
Biggest single-day swing: 35.8 ft on Sat Jan 23
Best daytime minus tides of 2027
| Date | Low tide | Height |
|---|---|---|
| Mon Jul 5 | 2:59 PM | -5.2 ft |
| Sun Jul 4 | 2:11 PM | -4.9 ft |
| Sun Jun 6 | 3:16 PM | -4.8 ft |
| Tue Aug 3 | 2:40 PM | -4.7 ft |
| Sat Jun 5 | 2:28 PM | -4.7 ft |
| Tue Jul 6 | 3:48 PM | -4.6 ft |
| Mon Aug 2 | 1:52 PM | -4.5 ft |
| Mon Jun 7 | 4:05 PM | -4.2 ft |
| Wed Aug 4 | 3:26 PM | -4.0 ft |
| Fri May 7 | 2:46 PM | -4.0 ft |
168 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
Fire 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.