44.3866’ N, 68.0829’ W

Winter Harbor, ME

65°
H 65°
L 45°
N
6mph
High tide
7:40 pm

Tides Today & Tomorrow in Winter Harbor, ME

TIDE TIMES for Monday, September 21, 2026
The tide is currently rising in Winter Harbor, ME.
Next low tide (tomorrow) : 2:18 am (1.4 ft)
Next high tide : in 5h 11m at 7:40 pm (9.4 ft)
Sunset today : 6:32 pm
Sunrise tomorrow : 6:18 am
Moon phase : Waxing Gibbous (75% illuminated)
Tide Station Location : Station #8413079
Common Questions About Tides

Winter Harbor, ME Tides - Apr 1867

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon7:509.98:189.71:521.22:190.65:176:02Waning Crescent1Mon
2Tue8:3610.39:0110.32:390.73:030.25:156:04Waning Crescent2Tue
3Wed9:2110.89:4210.93:230.13:45-0.25:136:05New Moon3Wed
4Thu10:0411.210:2311.44:06-0.44:26-0.55:126:06New Moon4Thu
5Fri10:4711.411:0511.84:49-0.95:08-0.75:106:07New Moon5Fri
6Sat11:3211.511:4912.05:34-1.25:52-0.75:086:09Waxing Crescent6Sat
7Sun12:1911.46:20-1.36:38-0.65:066:10Waxing Crescent7Sun
8Mon12:3612.01:1011.27:10-1.37:28-0.35:046:11Waxing Crescent8Mon
9Tue1:2711.82:0410.88:03-1.08:230.05:036:12Waxing Crescent9Tue
10Wed2:2311.53:0410.49:02-0.79:230.45:016:13First Quarter10Wed
11Thu3:2411.14:0910.110:05-0.310:300.74:596:15First Quarter11Thu
12Fri4:3110.75:1710.011:12-0.111:390.74:576:16First Quarter12Fri
13Sat5:4110.56:2410.112:190.04:566:17Waxing Gibbous13Sat
14Sun6:4810.67:2510.412:470.61:22-0.14:546:18Waxing Gibbous14Sun
15Mon7:5010.78:2010.71:500.22:19-0.24:526:20Waxing Gibbous15Mon
16Tue8:4510.99:1011.02:46-0.23:11-0.34:506:21Waxing Gibbous16Tue
17Wed9:3411.09:5411.23:37-0.43:57-0.34:496:22Full Moon17Wed
18Thu10:2010.910:3611.34:23-0.64:40-0.24:476:23Full Moon18Thu
19Fri11:0210.811:1511.25:05-0.65:210.14:456:24Full Moon19Fri
20Sat11:4210.611:5311.05:46-0.55:590.44:446:26Full Moon20Sat
21Sun12:2210.36:25-0.26:380.74:426:27Waning Gibbous21Sun
22Mon12:3110.71:029.97:040.17:161.14:406:28Waning Gibbous22Mon
23Tue1:1010.41:439.67:440.47:571.44:396:29Waning Gibbous23Tue
24Wed1:5110.12:269.38:260.78:411.74:376:31Waning Gibbous24Wed
25Thu2:359.83:139.19:111.09:291.94:366:32Third Quarter25Thu
26Fri3:249.54:048.910:011.210:212.04:346:33Third Quarter26Fri
27Sat4:189.34:588.910:531.311:171.94:336:34Third Quarter27Sat
28Sun5:149.35:529.211:471.24:316:35Third Quarter28Sun
29Mon6:119.56:449.612:131.612:411.04:296:37Waning Crescent29Mon
30Tue7:059.87:3410.21:081.21:310.64:286:38Waning Crescent30Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8413079)

Common Questions About Winter Harbor, ME Tides

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Is this week a spring tide or neap tide in Winter Harbor, ME?

Winter Harbor, ME is currently in a transitional phase. Tonight's moon is 75% 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 Winter Harbor, 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 Winter Harbor, ME?

Tide predictions for Winter Harbor, 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 Winter Harbor, ME?

Tide data for Winter Harbor, ME is sourced from NOAA Station #8413079. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8413079.

What is the moon phase in Winter Harbor, ME tonight?

Tonight the moon over Winter Harbor, ME is Waxing Gibbous (75% illuminated). This places Winter Harbor, 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