Tides Today & Tomorrow in Cape Porpoise, ME

TIDE TIMES for Thursday, July 30, 2026
The tide is currently falling in Cape Porpoise, ME.
Next low tide : in 3h 48m at 6:43 pm (1.1 ft)
Next high tide (tomorrow) : 12:55 am (9.4 ft)
Sunset today : 8:06 pm
Sunrise tomorrow : 5:29 am
Moon phase : Full Moon (99% illuminated)
Tide Station Location : Station #8418772
Common Questions About Tides

Cape Porpoise, ME Tides - Dec 2080

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun1:488.71:5610.07:430.58:29-0.66:554:06Waning Gibbous1Sun
2Mon2:468.62:579.78:420.69:28-0.46:564:06Third Quarter2Mon
3Tue3:488.64:029.39:470.710:28-0.16:574:06Third Quarter3Tue
4Wed4:518.75:099.010:550.711:290.16:584:06Third Quarter4Wed
5Thu5:528.96:178.712:040.66:594:05Third Quarter5Thu
6Fri6:529.27:238.612:300.31:110.37:004:05Waning Crescent6Fri
7Sat7:489.58:238.61:300.42:130.07:014:05Waning Crescent7Sat
8Sun8:409.79:188.62:250.53:08-0.37:024:05Waning Crescent8Sun
9Mon9:289.810:098.63:150.63:58-0.57:034:05New Moon9Mon
10Tue10:139.810:568.54:020.74:44-0.57:034:05New Moon10Tue
11Wed10:579.711:408.44:460.85:28-0.47:044:05New Moon11Wed
12Thu11:399.65:290.96:10-0.37:054:06New Moon12Thu
13Fri12:228.212:209.46:091.16:500.07:064:06Waxing Crescent13Fri
14Sat1:028.11:009.26:501.27:290.27:074:06Waxing Crescent14Sat
15Sun1:427.91:418.97:311.48:090.47:074:06Waxing Crescent15Sun
16Mon2:247.82:248.68:141.58:510.77:084:07Waxing Crescent16Mon
17Tue3:087.73:108.39:011.79:340.97:094:07First Quarter17Tue
18Wed3:547.83:598.09:511.710:171.07:094:07First Quarter18Wed
19Thu4:397.94:507.810:421.711:031.27:104:08First Quarter19Thu
20Fri5:258.05:447.611:361.511:501.37:104:08First Quarter20Fri
21Sat6:128.36:407.612:311.37:114:09Waxing Gibbous21Sat
22Sun7:018.67:367.712:401.31:270.97:114:09Waxing Gibbous22Sun
23Mon7:499.08:297.91:321.22:190.47:124:10Waxing Gibbous23Mon
24Tue8:379.59:208.22:221.03:09-0.27:124:10Waxing Gibbous24Tue
25Wed9:269.910:108.43:110.73:58-0.67:124:11Full Moon25Wed
26Thu10:1510.311:008.74:010.44:48-1.07:134:12Full Moon26Thu
27Fri11:0610.611:508.94:510.15:38-1.27:134:12Full Moon27Fri
28Sat11:5810.75:43-0.16:28-1.37:134:13Waning Gibbous28Sat
29Sun12:429.112:5110.66:36-0.27:20-1.37:134:14Waning Gibbous29Sun
30Mon1:349.11:4510.37:31-0.18:12-1.17:134:15Waning Gibbous30Mon
31Tue2:299.22:449.88:300.09:06-0.87:134:16Third Quarter31Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8418772)

Common Questions About Cape Porpoise, ME Tides

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What time does the tide turn (slack tide) in Cape Porpoise, ME today?

Slack tide in Cape Porpoise, ME is approximately 9:49 pm — midway between the next high and low tide, when tidal current is weakest. This is the preferred window for boat crossings, underwater visibility, and fishing in areas with strong currents.

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 99% 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 Full Moon (99% 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