Alaska
Cape Constantine
Nushagak Penninsula · Alaska · NOAA station 9464961 · Tide predictions
58.5217, -159.1520
Loading live tide data…
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
Loading…
H = high tide · L = low tide · highs & lows in local time
On the water nearby
Last light, longer plans
Daylight calendar for Dillingham → Alaska Daylight · Northern lights forecast for Dillingham → Alaska Aurora Forecast
Nearby tide stations
- Protection Point · 16.0 mi E
- Kulukak Point, Kulukak Bay · 28.3 mi NW
- Nushagak Bay (Clarks Point) · 31.2 mi NE
- Black Rock, Walrus Islands · 39.4 mi W
- Snag Point · 43.8 mi NE
Plan ahead
2027 tide extremes for this station
Highest predicted high tide: 13.7 ft — Tue Jun 8 · 3:26 PM
Lowest predicted low tide: -3.0 ft — Thu Jan 21 · 2:57 PM
Biggest single-day swing: 16.2 ft on Mon Jun 7
Best daytime minus tides of 2027
| Date | Low tide | Height |
|---|---|---|
| Thu Jan 21 | 2:57 PM | -3.0 ft |
| Fri Jan 22 | 3:54 PM | -2.8 ft |
| Wed Jan 20 | 2:02 PM | -2.7 ft |
| Sat Jan 23 | 4:52 PM | -2.3 ft |
| Sat Dec 25 | 2:50 PM | -2.3 ft |
| Fri Dec 24 | 2:00 PM | -2.2 ft |
| Tue Jun 8 | 7:46 AM | -2.2 ft |
| Thu Feb 18 | 1:44 PM | -2.1 ft |
| Wed Dec 15 | 5:24 PM | -2.1 ft |
| Tue Jan 19 | 1:11 PM | -2.0 ft |
181 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
Cape Constantine, Nushagak Penninsula 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.