Alaska
Surge Bay
Alaska · NOAA station 9452672 · Tide predictions
58.0183, -136.5280
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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
Fairweather Ground buoy · 57 mi W · Station 46083
Wind & wave reports →
Last light, longer plans
Daylight calendar for Juneau → Alaska Daylight · Northern lights forecast for Juneau → Alaska Aurora Forecast
Nearby tide stations
- Takanis Bay · 6.2 mi S
- Miner Island · 6.8 mi E
- Pelican Harbor, Lisianski Inlet, AK · 11.8 mi E
- Canoe Cove, North Pass · 12.5 mi S
- Elfin Cove, Port Althorp · 13.9 mi NE
Plan ahead
2027 tide extremes for this station
Highest predicted high tide: 12.1 ft — Fri Jan 22 · 12:15 PM
Lowest predicted low tide: -3.1 ft — Mon Jul 5 · 8:42 AM
Biggest single-day swing: 14.7 ft on Fri Jan 22
Best daytime minus tides of 2027
| Date | Low tide | Height |
|---|---|---|
| Mon Jul 5 | 8:42 AM | -3.1 ft |
| Sun Jul 4 | 7:56 AM | -3.0 ft |
| Tue Jul 6 | 9:26 AM | -2.9 ft |
| Sun Jun 6 | 8:55 AM | -2.9 ft |
| Tue Aug 3 | 8:21 AM | -2.8 ft |
| Sat Jun 5 | 8:08 AM | -2.7 ft |
| Mon Aug 2 | 7:39 AM | -2.7 ft |
| Mon Jun 7 | 9:43 AM | -2.7 ft |
| Sat Jul 3 | 7:09 AM | -2.5 ft |
| Wed Aug 4 | 9:02 AM | -2.4 ft |
186 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 Surge Bay from the Elfin Cove, Port Althorp station: high tides about 0.88× the height, at the same time; low tides about 0.96× the height, 2 min later.
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.