Know the Tide

Know the tide.

Pacific Northwest

Allyn

Case Inlet · Washington · NOAA station 9446281 · Tide predictions

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

47.3833, -122.8230

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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

Angeles Point, WA (248) buoy · 65 mi NW · Station 46267
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Nearby tide stations

Plan ahead

2027 tide extremes for this station

Highest predicted high tide: 16.5 ft — Mon Jan 25 · 8:04 AM

Lowest predicted low tide: -4.2 ft — Sun Jul 4 · 12:35 PM

Biggest single-day swing: 19.6 ft on Sun Jun 6

Best daytime minus tides of 2027
DateLow tideHeight
Sun Jul 412:35 PM-4.2 ft
Sun Jun 61:37 PM-4.2 ft
Sat Jun 512:50 PM-4.1 ft
Mon Jul 51:23 PM-4.0 ft
Sat Jul 311:47 AM-3.9 ft
Mon Jun 72:26 PM-3.7 ft
Fri Jun 412:06 PM-3.6 ft
Sat May 81:54 PM-3.4 ft
Sun Aug 111:32 AM-3.3 ft
Mon Aug 212:20 PM-3.3 ft

193 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 Allyn, Case Inlet from the SEATTLE (Madison St.), Elliott Bay station: high tides about 1.26× the height, 48 min later; low tides about 1.07× the height, 59 min later.

Puget Sound and the Columbia estuary amplify mixed tides far inland — ranges past 10 ft in the South Sound — with river flow stacked on top.

Diurnal range14.2 ft
Mean range10.2 ft
RegionPacific Northwest
NOAA chart18440
Station since1977