Nearby Harbors
47.3833’ N, 122.8230’ W

Allyn, Case Inlet, WA

65°
H 83°
L 53°
NE
11mph
Low tide
10:10 am
Photo Credits

Tides Today & Tomorrow in Allyn, Case Inlet, WA

TIDE TIMES for Monday, August 24, 2026
The tide is currently falling in Allyn, Case Inlet, WA.
Next low tide : in 14m at 10:10 am (0.2 ft)
Next high tide : 6:02 pm (13.5 ft)
Sunset today : 8:07 pm
Sunrise tomorrow : 6:20 am
Moon phase : Waxing Gibbous (89% illuminated)
Tide Station Location : Station #9446281
Common Questions About Tides

Allyn, Case Inlet, WA Tides - Feb 2124

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Common Questions About Allyn, Case Inlet, WA Tides

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Is this week a spring tide or neap tide in Allyn, Case Inlet, WA?

Allyn, Case Inlet, WA is currently in a spring phase. Tonight's moon is 89% illuminated. Spring tides (largest swings) occur near new and full moons; neap tides (smallest swings) occur near first and third quarter moons. Tidal ranges this week are near their weekly maximum.

What datum are Allyn, Case Inlet, WA tide heights measured from?

Tide heights on this page are measured from Mean Lower Low Water (MLLW), the U.S. NOAA standard. A height of 0 ft represents the 19-year average of each day's lower low tide. Negative values indicate a "minus tide" — water levels below that long-term reference.

What factors can affect the tide predictions for Allyn, Case Inlet, WA?

Tide predictions for Allyn, Case Inlet, WA come from NOAA's harmonic analysis and are typically accurate within about ±10 minutes on timing and ±0.5 ft on height. Actual water levels can deviate further due to sustained winds, atmospheric pressure changes, river flow, and storm surge. During major weather events, be sure to check US Harbors weather pages for factors that could impact tidal predictions.

Which NOAA station provides tide data for Allyn, Case Inlet, WA?

Tide data for Allyn, Case Inlet, WA is sourced from NOAA Station #9446281. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9446281.

What is the moon phase in Allyn, Case Inlet, WA tonight?

Tonight the moon over Allyn, Case Inlet, WA is Waxing Gibbous (89% illuminated). This places Allyn, Case Inlet, WA in a spring tide cycle, so tidal ranges are near their weekly maximum this week.

US Harbors Tidal Data

The data in our tide charts, tide tables, and tide graphs is provided by NOAA and others. These predictions are derived mathematically from numerous inputs, including data from historical tide stations and nearby locations where sensors are actively recording. As shown in the tide graph at the top of this page, “Predicted” tides (blue) are what forecasting models expect to happen. “Observed” tides (red) are those recorded by local sensors in real time, overlaid on the predictions for direct comparison. We display Observed water levels for a select group of harbors including Portland, Maine, where a physical sensor monitors water levels in real time.

LEARN MORE ABOUT OUR TIDE DATA

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