Know the Tide

Know the tide.

Alaska

Fenimore Pass

Alaska · NOAA station 9461519 · Tide predictions

· Hawaii–Aleutian Time · Feet / MLLW (mean lower low water)

51.9600, -175.5880

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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

Central Aleutians buoy · 149 mi E · Station 46072
Wind & wave reports →

Last light, longer plans
Daylight calendar for Adak → Alaska Daylight · Northern lights forecast for Adak → Alaska Aurora Forecast

Nearby tide stations

Plan ahead

2027 tide extremes for this station

Highest predicted high tide: 4.9 ft — Wed Jan 20 · 12:05 PM

Lowest predicted low tide: -1.6 ft — Sun Jun 6 · 1:22 PM

Biggest single-day swing: 6.0 ft on Wed Jan 20

Best daytime minus tides of 2027
DateLow tideHeight
Sun Jun 61:22 PM-1.6 ft
Mon Jun 72:11 PM-1.5 ft
Sun Jul 412:11 PM-1.5 ft
Sat Jun 512:32 PM-1.5 ft
Sat Jul 311:21 AM-1.5 ft
Mon Jul 51:00 PM-1.4 ft
Sun May 92:34 PM-1.4 ft
Mon May 103:24 PM-1.4 ft
Tue Jun 82:58 PM-1.3 ft
Fri Jun 411:43 AM-1.3 ft

220 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 Fenimore Pass from the Sweeper Cove, Kuluk Bay, Adak Island station: high tides about 0.89× the height, 4 min earlier; low tides about 0.89× the height, 13 min earlier.

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.

RegionAlaska