Tides Today & Tomorrow in Cape Porpoise, ME

TIDE TIMES for Thursday, September 10, 2026
The tide is currently rising in Cape Porpoise, ME.

Next low tide : 5:20 pm (-0.2 ft)
Next high tide : in 1h 15m at 11:16 am (9.4 ft)
Sunset today : 7:01 pm
Sunrise tomorrow : 6:15 am
Moon phase : New Moon (0% illuminated)
Tide Station Location : Station #8418772
Common Questions About Tides

Featured Local Businesses

Sunset, calm water and the islands on the Maine Island Trail

Maine Island Trail Association (MITA)

Casco Bay Boat Transport

Maine Yacht Center

USCG Station South Portland, ME

Yarmouth Boat Yard

Hamilton Marine - Portland

Freedom Boat Club at Yarmouth Boat Yard, Maine

Freedom Boat Club of Maine

Maritime Boats

Cape Porpoise, ME Tides - Apr 1967

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Is this week a spring tide or neap tide in Cape Porpoise, ME?

Cape Porpoise, ME is currently in a spring phase. Tonight's moon is 0% 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 Cape Porpoise, ME 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 Cape Porpoise, ME?

Tide predictions for Cape Porpoise, ME 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 Cape Porpoise, ME?

Tide data for Cape Porpoise, ME is sourced from NOAA Station #8418772. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8418772.

What is the moon phase in Cape Porpoise, ME tonight?

Tonight the moon over Cape Porpoise, ME is New Moon (0% illuminated). This places Cape Porpoise, ME 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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