Windham Bay tide predictions
57.5433, -133.4980 · NOAA station 9451962
Full daylight calendar for the Petersburg area → Alaska Daylight · Northern lights forecast for Petersburg → Alaska Aurora Forecast
Nearest buoy: Cape Edgecumbe · 115 mi SW — live wind & wave reports
Tide now
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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.
7-day tides
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H = high tide · L = low tide
About this station
NOAA builds the predictions for Windham Bay from the Juneau station: high tides adjusted -1.1 ft, at the same time; low tides adjusted -0.1 ft, at the same time.
Inside Passage waters are sheltered, but the ranges are real: 15 to 20 ft swings are routine, and narrow channels run strong tidal currents on the change. Out here, rain and channel weather matter more than ice.
2027 tide extremes
Highest predicted high tide: 18.8 ft — Sat Jan 23 · 1:29 PM
Lowest predicted low tide: -4.6 ft — Mon Jul 5 · 8:47 AM
Biggest single-day swing: 23.1 ft on Sat Jan 23
Best daytime minus tides of 2027
| Date | Low tide | Height |
|---|---|---|
| Mon Jul 5 | 8:47 AM | -4.6 ft |
| Tue Aug 3 | 8:29 AM | -4.4 ft |
| Tue Jul 6 | 9:32 AM | -4.3 ft |
| Sun Jul 4 | 8:02 AM | -4.2 ft |
| Sun Jun 6 | 9:00 AM | -4.1 ft |
| Mon Aug 2 | 7:46 AM | -4.1 ft |
| Wed Aug 4 | 9:11 AM | -4.1 ft |
| Sat Jun 5 | 8:14 AM | -3.9 ft |
| Mon Jun 7 | 9:47 AM | -3.8 ft |
| Sat Feb 20 | 6:51 PM | -3.7 ft |
204 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.
Nearest tide stations
- Hobart Bay · 9.9 mi S
- Holkham Bay, Wood Spit · 12.4 mi N
- Good Island, Gambier Bay · 15.4 mi W
- Holkham Bay, Tracy Arm Entrance · 15.5 mi N
- Upper Endicott Arm, North Shore · 16.5 mi E