Tides Today & Tomorrow in Cape Porpoise, ME

TIDE TIMES for Thursday, July 9, 2026
The tide is currently falling in Cape Porpoise, ME.
Next low tide (tomorrow) : in 5h 13m at 1:32 am (0.3 ft)
Next high tide (tomorrow) : 7:40 am (8.2 ft)
Sunset today : 8:23 pm
Sunrise tomorrow : 5:10 am
Moon phase : Waning Crescent (30% illuminated)
Tide Station Location : Station #8418772
Common Questions About Tides

Cape Porpoise, ME Tides - Mar 2058

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri3:538.84:327.910:180.510:311.36:165:30First Quarter1Fri
2Sat4:488.45:327.411:180.811:291.76:155:32First Quarter2Sat
3Sun5:468.26:367.212:221.16:135:33First Quarter3Sun
4Mon6:488.17:377.212:311.91:261.16:115:34Waxing Gibbous4Mon
5Tue7:488.28:327.41:341.82:230.96:105:35Waxing Gibbous5Tue
6Wed8:418.49:197.72:291.63:110.76:085:37Waxing Gibbous6Wed
7Thu9:268.710:008.03:161.33:520.46:065:38Waxing Gibbous7Thu
8Fri10:088.910:388.33:571.04:290.26:055:39Full Moon8Fri
9Sat10:469.111:138.64:340.75:030.06:035:40Full Moon9Sat
10Sun12:239.36:110.46:35-0.17:016:42Full Moon10Sun
11Mon12:468.912:589.36:470.17:07-0.26:596:43Full Moon11Mon
12Tue1:189.11:349.27:23-0.17:42-0.26:586:44Waning Gibbous12Tue
13Wed1:519.32:119.18:02-0.28:18-0.16:566:45Waning Gibbous13Wed
14Thu2:279.42:538.98:44-0.38:590.16:546:46Waning Gibbous14Thu
15Fri3:079.43:408.69:30-0.29:450.46:526:48Waning Gibbous15Fri
16Sat3:559.44:348.210:22-0.110:370.76:506:49Third Quarter16Sat
17Sun4:499.25:358.011:210.111:360.96:496:50Third Quarter17Sun
18Mon5:519.16:447.912:260.26:476:51Third Quarter18Mon
19Tue7:019.17:568.012:421.01:370.26:456:53Waning Crescent19Tue
20Wed8:139.39:048.41:540.92:47-0.16:436:54Waning Crescent20Wed
21Thu9:219.610:038.93:030.53:49-0.56:426:55Waning Crescent21Thu
22Fri10:2010.010:569.44:050.04:43-0.86:406:56Waning Crescent22Fri
23Sat11:1510.211:469.85:01-0.55:33-1.06:386:57New Moon23Sat
24Sun12:0610.35:53-0.96:20-1.06:366:58New Moon24Sun
25Mon12:3210.112:5510.16:42-1.07:04-0.86:347:00New Moon25Mon
26Tue1:1510.11:419.87:29-1.07:47-0.56:337:01Waxing Crescent26Tue
27Wed1:5710.02:279.38:14-0.88:290.06:317:02Waxing Crescent27Wed
28Thu2:409.73:148.89:01-0.49:130.66:297:03Waxing Crescent28Thu
29Fri3:249.24:038.29:490.09:591.16:277:04Waxing Crescent29Fri
30Sat4:118.84:577.810:400.510:501.66:257:06First Quarter30Sat
31Sun5:048.45:547.411:360.911:461.96:247:07First Quarter31Sun
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 4:36 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 30% 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 Waning Crescent (30% 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