Alaska
Ushagat Island
Barren Islands · Alaska · NOAA station 9455478 · Tide predictions
58.9467, -152.2680
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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
Lower Cook Inlet (204) buoy · 48 mi N · Station 46108
Wind & wave reports →
Last light, longer plans
Daylight calendar for Homer → Alaska Daylight · Northern lights forecast for Homer → Alaska Aurora Forecast
Nearby tide stations
- Carry Inlet, Shuyak Island · 26.4 mi S
- Port Chatham · 26.6 mi NE
- Big Bay, Shuyak Island · 29.8 mi SW
- Andreon Bay, Shuyak Island · 30.1 mi S
- Port Graham · 32.0 mi NE
Plan ahead
2027 tide extremes for this station
Highest predicted high tide: 17.0 ft — Sat Jan 23 · 2:45 PM
Lowest predicted low tide: -4.1 ft — Mon Jul 5 · 10:07 AM
Biggest single-day swing: 20.9 ft on Sat Jan 23
Best daytime minus tides of 2027
| Date | Low tide | Height |
|---|---|---|
| Mon Jul 5 | 10:07 AM | -4.1 ft |
| Tue Aug 3 | 9:49 AM | -4.0 ft |
| Tue Jul 6 | 10:51 AM | -4.0 ft |
| Sun Jun 6 | 10:18 AM | -3.8 ft |
| Sun Jul 4 | 9:21 AM | -3.8 ft |
| Wed Aug 4 | 10:30 AM | -3.7 ft |
| Mon Aug 2 | 9:06 AM | -3.6 ft |
| Sat Jun 5 | 9:33 AM | -3.6 ft |
| Mon Jun 7 | 11:05 AM | -3.5 ft |
| Wed Jul 7 | 11:35 AM | -3.2 ft |
208 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 Ushagat Island, Barren Islands from the SELDOVIA, Kachemak Bay station: high tides about 0.76× the height, 8 min earlier; low tides about 0.76× the height, 4 min earlier.
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.