43.7418’ N, 70.0145’ W

South Harpswell, ME

38°
H -°
L 35°
NNW
7mph
High tide
2:50 am

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 (tomorrow) : 8:35 am (2.0 ft)
Next high tide (tomorrow) : in 3h 45m at 2:50 am (7.7 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 - Jul 1829

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed11:129.211:1910.34:58-0.65:030.54:057:29New Moon1Wed
2Thu11:579.15:42-0.55:470.74:057:29New Moon2Thu
3Fri12:0210.112:399.16:24-0.36:300.84:067:29Waxing Crescent3Fri
4Sat12:439.91:209.07:04-0.17:121.04:077:28Waxing Crescent4Sat
5Sun1:249.62:028.97:430.17:551.24:077:28Waxing Crescent5Sun
6Mon2:079.22:448.88:230.48:401.34:087:28Waxing Crescent6Mon
7Tue2:518.93:288.79:050.79:281.44:097:27First Quarter7Tue
8Wed3:388.64:128.79:480.910:171.54:097:27First Quarter8Wed
9Thu4:288.34:588.710:321.111:081.54:107:27First Quarter9Thu
10Fri5:198.15:468.811:201.34:117:26First Quarter10Fri
11Sat6:148.06:369.012:021.412:101.44:127:26Waxing Gibbous11Sat
12Sun7:108.07:279.312:581.11:031.34:127:25Waxing Gibbous12Sun
13Mon8:048.28:179.71:510.81:551.14:137:25Waxing Gibbous13Mon
14Tue8:558.59:0510.22:410.32:450.84:147:24Waxing Gibbous14Tue
15Wed9:448.99:5310.63:29-0.23:340.44:157:23Full Moon15Wed
16Thu10:329.310:4210.94:17-0.74:240.04:167:23Full Moon16Thu
17Fri11:219.711:3211.15:05-1.15:15-0.34:177:22Full Moon17Fri
18Sat12:1010.05:53-1.46:06-0.54:187:21Waning Gibbous18Sat
19Sun12:2211.21:0010.36:41-1.46:59-0.64:197:20Waning Gibbous19Sun
20Mon1:1411.01:5110.47:32-1.47:54-0.54:207:20Waning Gibbous20Mon
21Tue2:0910.72:4610.48:24-1.18:52-0.44:207:19Third Quarter21Tue
22Wed3:0810.23:4310.39:19-0.79:54-0.24:217:18Third Quarter22Wed
23Thu4:099.74:4210.210:16-0.310:580.04:227:17Third Quarter23Thu
24Fri5:139.35:4210.111:160.14:237:16Third Quarter24Fri
25Sat6:199.06:4410.012:040.112:190.54:247:15Waning Crescent25Sat
26Sun7:248.87:4410.01:100.11:220.74:257:14Waning Crescent26Sun
27Mon8:248.88:4010.12:110.02:200.74:277:13Waning Crescent27Mon
28Tue9:188.89:3110.13:06-0.13:130.74:287:12Waning Crescent28Tue
29Wed10:088.910:1710.13:55-0.24:010.74:297:11New Moon29Wed
30Thu10:539.011:0110.04:40-0.24:460.74:307:10New Moon30Thu
31Fri11:349.011:419.95:22-0.25:270.74:317:08New Moon31Fri
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