43.7418’ N, 70.0145’ W

South Harpswell, ME

44°
H 47°
L 36°
NW
8mph
High tide
2:01 pm

Tides Today & Tomorrow in South Harpswell, ME

TIDE TIMES for Saturday, November 14, 2026
The tide is currently rising in South Harpswell, ME.
Next low tide : 8:29 pm (0.9 ft)
Next high tide : in 2h 38m at 2:01 pm (8.9 ft)
Sunset today : 4:15 pm
Sunrise tomorrow : 6:33 am
Moon phase : Waxing Crescent (25% illuminated)
Tide Station Location : Station #8417647
Common Questions About Tides

South Harpswell, ME Tides - Apr 1833

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon7:529.98:339.41:320.42:14-0.55:256:10Waxing Gibbous1Mon
2Tue8:5210.49:2710.02:34-0.23:10-0.95:236:11Waxing Gibbous2Tue
3Wed9:4810.710:1710.53:31-0.84:01-1.25:216:12Full Moon3Wed
4Thu10:4210.811:0610.84:25-1.24:50-1.25:206:14Full Moon4Thu
5Fri11:3310.711:5210.95:16-1.45:37-1.15:186:15Full Moon5Fri
6Sat12:2210.46:05-1.56:23-0.75:166:16Waning Gibbous6Sat
7Sun12:3710.81:1010.06:53-1.27:09-0.25:146:17Waning Gibbous7Sun
8Mon1:2310.42:009.47:42-0.87:560.35:126:18Waning Gibbous8Mon
9Tue2:109.92:538.88:33-0.38:460.95:116:20Waning Gibbous9Tue
10Wed3:019.43:488.39:270.29:411.45:096:21Third Quarter10Wed
11Thu3:578.94:478.010:250.710:391.85:076:22Third Quarter11Thu
12Fri4:558.55:467.811:241.111:412.05:056:23Third Quarter12Fri
13Sat5:578.36:467.812:261.25:046:24Third Quarter13Sat
14Sun6:588.37:408.112:441.91:241.15:026:25Waning Crescent14Sun
15Mon7:538.58:288.41:421.72:131.05:006:27Waning Crescent15Mon
16Tue8:418.79:108.72:311.32:550.84:596:28Waning Crescent16Tue
17Wed9:258.99:479.13:140.93:330.64:576:29Waning Crescent17Wed
18Thu10:059.110:239.43:530.54:080.44:556:30New Moon18Thu
19Fri10:439.210:569.74:300.24:420.34:546:31New Moon19Fri
20Sat11:219.311:309.95:06-0.15:170.34:526:33New Moon20Sat
21Sun11:599.35:44-0.35:530.34:516:34New Moon21Sun
22Mon12:0610.012:389.26:23-0.56:330.44:496:35Waxing Crescent22Mon
23Tue12:4410.11:209.17:05-0.57:150.54:476:36Waxing Crescent23Tue
24Wed1:2610.12:088.97:51-0.48:030.74:466:37Waxing Crescent24Wed
25Thu2:1510.03:028.78:43-0.38:570.94:446:39First Quarter25Thu
26Fri3:119.84:028.69:41-0.19:581.04:436:40First Quarter26Fri
27Sat4:149.65:068.710:430.011:031.04:416:41First Quarter27Sat
28Sun5:219.56:138.911:480.04:406:42First Quarter28Sun
29Mon6:319.67:179.312:120.812:53-0.14:386:43Waxing Gibbous29Mon
30Tue7:389.78:159.81:210.41:54-0.34:376:44Waxing Gibbous30Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8417647)

Common Questions About South Harpswell, ME Tides

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Is this week a spring tide or neap tide in South Harpswell, ME?

South Harpswell, ME is currently in a transitional phase. Tonight's moon is 25% 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 South Harpswell, 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 South Harpswell, ME?

Tide predictions for South Harpswell, 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 South Harpswell, ME?

Tide data for South Harpswell, ME is sourced from NOAA Station #8417647. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8417647.

What is the moon phase in South Harpswell, ME tonight?

Tonight the moon over South Harpswell, ME is Waxing Crescent (25% illuminated). This places South Harpswell, 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