Nearby Harbors
43.7418’ N, 70.0145’ W

South Harpswell, ME

49°
H -°
L 44°
WSW
8mph
Low tide
10:18 pm
Photo Credits

Tides Today & Tomorrow in South Harpswell, ME

TIDE TIMES for Sunday, November 1, 2026
The tide is currently falling in South Harpswell, ME.
Next low tide : in 2h 29m at 10:18 pm (0.0 ft)
Next high tide (tomorrow) : 4:42 am (8.6 ft)
Sunset today : 4:30 pm
Sunrise tomorrow : 6:16 am
Moon phase : Third Quarter (52% illuminated)
Tide Station Location : Station #8417647
Common Questions About Tides

Featured Local Businesses

Yarmouth Boat Yard is an authorized Pursuit Boats dealer

Yarmouth Boat Yard
Freedom Boat Club at Yarmouth Boat Yard, Maine

Freedom Boat Club of Maine
Oyster farm on the New Meadows River Maine, reflection of the trees and clouds in calm water

Merritt Island Oysters

Bamforth Marine
Hamilton Marine - Portland

Hamilton Marine - Portland

USCG Station South Portland, ME
Casco Bay Boat Transport

Casco Bay Boat Transport
Maine Yacht Center docks, Portland, Maine

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

Maine Island Trail Association (MITA)
Eros Oyster Robinhood Georgetown Maine

Eros Oyster

South Harpswell, ME Tides - Jan 1899

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun1:338.51:359.07:241.17:510.47:144:13Waning Gibbous1Sun
2Mon2:098.52:158.78:061.28:290.57:144:14Waning Gibbous2Mon
3Tue2:488.53:008.48:501.29:110.77:144:15Third Quarter3Tue
4Wed3:318.63:488.29:391.29:560.97:144:16Third Quarter4Wed
5Thu4:178.74:428.010:321.110:461.07:144:17Third Quarter5Thu
6Fri5:078.95:417.911:290.911:401.07:134:18Third Quarter6Fri
7Sat6:039.26:458.012:310.67:134:19Waning Crescent7Sat
8Sun7:029.67:488.312:400.91:330.17:134:20Waning Crescent8Sun
9Mon8:0110.18:468.71:410.62:32-0.57:134:21Waning Crescent9Mon
10Tue8:5810.79:429.22:390.23:27-1.17:134:22New Moon10Tue
11Wed9:5311.110:369.63:34-0.34:20-1.57:124:23New Moon11Wed
12Thu10:4811.411:2810.04:29-0.75:12-1.97:124:25New Moon12Thu
13Fri11:4211.55:24-1.06:03-1.97:114:26Waxing Crescent13Fri
14Sat12:2010.312:3511.36:18-1.16:53-1.87:114:27Waxing Crescent14Sat
15Sun1:1110.31:2810.87:12-1.07:43-1.47:104:28Waxing Crescent15Sun
16Mon2:0310.32:2410.28:08-0.78:36-0.97:104:29Waxing Crescent16Mon
17Tue2:5710.13:239.59:08-0.49:30-0.37:094:31First Quarter17Tue
18Wed3:549.84:248.810:090.010:270.47:094:32First Quarter18Wed
19Thu4:519.55:288.311:130.311:270.97:084:33First Quarter19Thu
20Fri5:519.26:338.012:200.57:074:34Waxing Gibbous20Fri
21Sat6:529.07:377.812:301.21:240.57:074:36Waxing Gibbous21Sat
22Sun7:519.08:337.91:321.42:220.57:064:37Waxing Gibbous22Sun
23Mon8:439.19:228.02:271.33:120.37:054:38Waxing Gibbous23Mon
24Tue9:299.310:068.23:141.23:560.27:044:40Waxing Gibbous24Tue
25Wed10:119.410:468.43:571.04:350.07:034:41Full Moon25Wed
26Thu10:509.511:228.54:360.95:110.07:024:42Full Moon26Thu
27Fri11:269.511:578.75:130.75:43-0.17:024:44Full Moon27Fri
28Sat12:019.45:470.66:140.07:014:45Full Moon28Sat
29Sun12:298.812:359.36:220.66:450.07:004:46Waning Gibbous29Sun
30Mon1:008.91:099.16:580.67:180.26:594:48Waning Gibbous30Mon
31Tue1:338.91:468.87:360.57:540.36:574:49Waning Gibbous31Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8417647)

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Common Questions About South Harpswell, ME Tides

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

South Harpswell, ME is currently in a neap phase. Tonight's moon is 52% 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 minimum.

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 Third Quarter (52% illuminated). This places South Harpswell, ME in a neap tide cycle, so tidal ranges are near their weekly minimum 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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