Tides Today & Tomorrow in Cape Porpoise, ME

TIDE TIMES for Wednesday, July 22, 2026
The tide is currently falling in Cape Porpoise, ME.
Next low tide (tomorrow) : in 3h 14m at 1:17 am (1.1 ft)
Next high tide (tomorrow) : 7:25 am (7.6 ft)
Sunset today : 8:14 pm
Sunrise tomorrow : 5:21 am
Moon phase : First Quarter (62% illuminated)
Tide Station Location : Station #8418772
Common Questions About Tides

Cape Porpoise, ME Tides - Apr 2070

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue3:298.74:077.99:520.610:031.46:227:08Waning Gibbous1Tue
2Wed4:148.54:567.610:380.910:511.66:207:09Third Quarter2Wed
3Thu5:048.25:497.511:291.111:441.86:187:10Third Quarter3Thu
4Fri5:588.16:457.512:231.26:167:12Third Quarter4Fri
5Sat6:568.17:417.712:401.71:201.16:157:13Third Quarter5Sat
6Sun7:558.38:358.11:401.52:160.96:137:14Waning Crescent6Sun
7Mon8:518.79:248.72:381.13:080.56:117:15Waning Crescent7Mon
8Tue9:439.110:099.33:300.53:550.06:107:16Waning Crescent8Tue
9Wed10:319.510:539.94:19-0.24:40-0.46:087:17New Moon9Wed
10Thu11:199.911:3810.45:07-0.85:25-0.76:067:19New Moon10Thu
11Fri12:0710.15:55-1.36:12-0.96:047:20New Moon11Fri
12Sat12:2410.812:5610.26:43-1.76:59-1.06:037:21New Moon12Sat
13Sun1:1111.01:4710.17:33-1.87:48-0.96:017:22Waxing Crescent13Sun
14Mon2:0010.92:399.88:25-1.68:40-0.65:597:23Waxing Crescent14Mon
15Tue2:5310.73:369.59:19-1.39:37-0.15:587:25Waxing Crescent15Tue
16Wed3:5110.24:399.110:19-0.910:380.35:567:26First Quarter16Wed
17Thu4:559.85:448.911:22-0.411:450.65:547:27First Quarter17Thu
18Fri6:029.46:508.712:28-0.15:537:28First Quarter18Fri
19Sat7:119.17:558.812:540.81:350.15:517:29Waxing Gibbous19Sat
20Sun8:189.08:559.02:040.72:390.25:507:30Waxing Gibbous20Sun
21Mon9:199.09:489.23:080.53:340.25:487:32Waxing Gibbous21Mon
22Tue10:129.010:349.44:030.24:230.25:477:33Waxing Gibbous22Tue
23Wed11:009.011:179.54:510.05:060.35:457:34Full Moon23Wed
24Thu11:449.011:569.65:35-0.25:460.45:437:35Full Moon24Thu
25Fri12:258.96:15-0.26:230.55:427:36Full Moon25Fri
26Sat12:329.51:038.86:52-0.26:580.75:407:38Full Moon26Sat
27Sun1:089.51:418.67:28-0.17:330.95:397:39Waning Gibbous27Sun
28Mon1:429.32:188.48:040.18:101.15:387:40Waning Gibbous28Mon
29Tue2:189.12:568.28:410.38:481.35:367:41Waning Gibbous29Tue
30Wed2:568.93:388.09:210.59:301.55:357:42Waning Gibbous30Wed
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 4:21 am — 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 transitional phase. Tonight's moon is 62% 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 shifting between spring and neap.

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 First Quarter (62% illuminated). This places Cape Porpoise, ME in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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