Alaska
Bartlett Cove
Glacier Bay · Alaska · NOAA station 9452534 · Tide predictions
58.4567, -135.8830
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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 · 79 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
- Point Adolphus · 12.1 mi S
- Willoughby Island · 13.5 mi NW
- Excursion Inlet, North End · 14.5 mi E
- Excursion Inlet Entrance · 16.0 mi E
- Mud Bay, Goose Island · 17.8 mi S
Plan ahead
2027 tide extremes for this station
Highest predicted high tide: 18.2 ft — Sat Jan 23 · 1:38 PM
Lowest predicted low tide: -4.2 ft — Mon Jul 5 · 9:04 AM
Biggest single-day swing: 21.9 ft on Fri Jan 22
Best daytime minus tides of 2027
| Date | Low tide | Height |
|---|---|---|
| Mon Jul 5 | 9:04 AM | -4.2 ft |
| Tue Jul 6 | 9:50 AM | -4.0 ft |
| Tue Aug 3 | 8:46 AM | -4.0 ft |
| Sun Jul 4 | 8:18 AM | -3.9 ft |
| Sun Jun 6 | 9:16 AM | -3.8 ft |
| Mon Aug 2 | 8:02 AM | -3.7 ft |
| Sat Jun 5 | 8:30 AM | -3.6 ft |
| Wed Aug 4 | 9:27 AM | -3.6 ft |
| Mon Jun 7 | 10:04 AM | -3.6 ft |
| Wed Jul 7 | 10:34 AM | -3.2 ft |
196 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
Bartlett Cove, Glacier Bay is one of NOAA's reference tide stations — its predictions are computed directly from harmonic analysis of water levels observed here, and other nearby stations are calculated from it.
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.