Alaska
Coon Island
George Inlet · Alaska · NOAA station 9450533 · Tide predictions
55.4617, -131.5050
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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
Central Dixon Entrance Buoy buoy · 84 mi SW · Station 46145
Wind & wave reports →
Last light, longer plans
Daylight calendar for Ketchikan → Alaska Daylight · Northern lights forecast for Ketchikan → Alaska Aurora Forecast
Nearby tide stations
- Ward Cove · 9.7 mi SW
- Ketchikan · 10.1 mi SW
- Loring, Naha Bay · 10.9 mi NW
- Mop Point, Thorne Arm · 11.9 mi SE
- Vallenar Point · 13.6 mi W
Plan ahead
2027 tide extremes for this station
Highest predicted high tide: 18.8 ft — Sat Jan 23 · 1:00 PM
Lowest predicted low tide: -4.2 ft — Mon Jul 5 · 8:17 AM
Biggest single-day swing: 22.6 ft on Sat Jan 23
Best daytime minus tides of 2027
| Date | Low tide | Height |
|---|---|---|
| Mon Jul 5 | 8:17 AM | -4.2 ft |
| Tue Aug 3 | 7:57 AM | -4.0 ft |
| Tue Jul 6 | 9:01 AM | -3.9 ft |
| Sun Jul 4 | 7:31 AM | -3.8 ft |
| Fri Jan 22 | 6:39 PM | -3.8 ft |
| Sun Jun 6 | 8:30 AM | -3.7 ft |
| Mon Aug 2 | 7:15 AM | -3.7 ft |
| Wed Aug 4 | 8:38 AM | -3.6 ft |
| Sat Jun 5 | 7:44 AM | -3.5 ft |
| Mon Jun 7 | 9:17 AM | -3.5 ft |
199 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 Coon Island, George Inlet from the Ketchikan station: high tides about the same height, 3 min earlier; low tides about 0.96× the height, 7 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.