Port Alice, Heceta Island tide predictions
55.8117, -133.6050 · NOAA station 9450768
Full daylight calendar for the Wrangell area → Alaska Daylight · Northern lights forecast for Wrangell → Alaska Aurora Forecast
Nearest buoy: Cape Edgecumbe · 109 mi NW — 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 Port Alice, Heceta Island from the Sitka station: high tides adjusted +0.9 ft, 20 min earlier; low tides adjusted +0.0 ft, 14 min earlier.
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: 13.2 ft — Fri Jan 22 · 11:48 AM
Lowest predicted low tide: -3.2 ft — Mon Jul 5 · 8:23 AM
Biggest single-day swing: 15.7 ft on Fri Jan 22
Best daytime minus tides of 2027
| Date | Low tide | Height |
|---|---|---|
| Mon Jul 5 | 8:23 AM | -3.2 ft |
| Sun Jul 4 | 7:37 AM | -3.0 ft |
| Sun Jun 6 | 8:36 AM | -3.0 ft |
| Tue Jul 6 | 9:07 AM | -2.9 ft |
| Sat Jun 5 | 7:50 AM | -2.8 ft |
| Mon Jun 7 | 9:24 AM | -2.8 ft |
| Tue Aug 3 | 8:02 AM | -2.7 ft |
| Mon Aug 2 | 7:19 AM | -2.7 ft |
| Fri Jan 22 | 6:43 PM | -2.5 ft |
| Fri Jun 4 | 7:04 AM | -2.4 ft |
180 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
- Anguilla Island · 8.9 mi S
- Edna Bay · 9.8 mi N
- Nossuk Bay, Tonowek Bay · 11.7 mi SE
- Pole Anchorage, Kosciusko Island · 12.7 mi NW
- El Capitan Island · 13.9 mi NE