Alaska
Pole Anchorage
Kosciusko Island · Alaska · NOAA station 9450862 · Tide predictions
55.9550, -133.8100
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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
Cape Edgecumbe buoy · 97 mi NW · Station 46084
Wind & wave reports →
Last light, longer plans
Daylight calendar for Wrangell → Alaska Daylight · Northern lights forecast for Wrangell → Alaska Aurora Forecast
Nearby tide stations
- Edna Bay · 5.7 mi E
- Point St. Albans · 10.7 mi NW
- Coronation Island · 12.4 mi W
- Port Alice, Heceta Island · 12.7 mi SE
- Affleck Canal entrance, Kuiu Island · 13.1 mi NW
Plan ahead
2027 tide extremes for this station
Highest predicted high tide: 13.7 ft — Fri Jan 22 · 11:46 AM
Lowest predicted low tide: -3.3 ft — Mon Jul 5 · 8:15 AM
Biggest single-day swing: 16.3 ft on Fri Jan 22
Best daytime minus tides of 2027
| Date | Low tide | Height |
|---|---|---|
| Mon Jul 5 | 8:15 AM | -3.3 ft |
| Sun Jul 4 | 7:29 AM | -3.1 ft |
| Sun Jun 6 | 8:28 AM | -3.1 ft |
| Tue Jul 6 | 8:59 AM | -3.0 ft |
| Sat Jun 5 | 7:42 AM | -2.9 ft |
| Mon Jun 7 | 9:16 AM | -2.9 ft |
| Tue Aug 3 | 7:54 AM | -2.8 ft |
| Mon Aug 2 | 7:11 AM | -2.8 ft |
| Fri Jan 22 | 6:35 PM | -2.6 ft |
| Sat May 8 | 8:39 AM | -2.4 ft |
191 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 Pole Anchorage, Kosciusko Island from the Sitka station: high tides adjusted +1.4 ft, 22 min earlier; low tides adjusted -0.1 ft, 22 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.