Know the Tide

Know the tide.

Alaska

Goodnews Bay

ANVSA · Alaska · NOAA station 9465438 · Tide predictions

· Alaska Time · Feet / MLLW (mean lower low water)

59.1144, -161.5844

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48-hour outlook

Drag across the curve to inspect any time. Weather icons show the forecast at each high tide.

The next seven days

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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

Plan ahead

2027 tide extremes for this station

Highest predicted high tide: 11.6 ft — Thu Jan 21 · 8:33 PM

Lowest predicted low tide: -1.1 ft — Fri Jun 11 · 11:04 PM

Biggest single-day swing: 12.0 ft on Mon Jun 7

Best daytime minus tides of 2027
DateLow tideHeight
Fri Jan 110:36 AM-0.6 ft
Tue Dec 2110:12 AM-0.5 ft
Wed Dec 2210:49 AM-0.5 ft
Mon Dec 209:35 AM-0.5 ft
Thu Jan 288:36 AM-0.5 ft
Wed Jan 277:54 AM-0.5 ft
Sun Dec 198:58 AM-0.4 ft
Thu Dec 2311:28 AM-0.4 ft
Fri Jan 299:18 AM-0.4 ft
Thu Jan 2112:32 PM-0.4 ft

126 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

Goodnews Bay, ANVSA 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.

Diurnal range9.7 ft
Mean range6.8 ft
RegionAlaska
NOAA chartUS3AK84M
Station since2022