Tides Today & Tomorrow in Winter Harbor, ME

TIDE TIMES for Monday, July 27, 2026
The tide is currently falling in Winter Harbor, ME.
Next low tide : in 2h 41m at 4:21 am (0.8 ft)
Next high tide : 10:18 am (9.0 ft)
Sunset today : 8:03 pm
Sunrise tomorrow : 5:14 am
Moon phase : Full Moon (96% illuminated)
Tide Station Location : Station #8413079
Common Questions About Tides

Winter Harbor, ME Tides - Sep 1975

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon6:579.17:1710.412:570.91:111.45:547:10Waning Crescent1Mon
2Tue7:579.58:1710.91:580.52:120.95:557:08Waning Crescent2Tue
3Wed8:5410.29:1311.52:55-0.13:110.35:567:06Waning Crescent3Wed
4Thu9:4710.910:0712.03:48-0.64:06-0.45:587:04New Moon4Thu
5Fri10:3811.611:0012.44:39-1.15:00-1.05:597:03New Moon5Fri
6Sat11:2812.111:5212.55:29-1.45:52-1.46:007:01New Moon6Sat
7Sun12:1712.56:18-1.56:45-1.66:016:59Waxing Crescent7Sun
8Mon12:4412.41:0712.67:08-1.47:38-1.56:026:57Waxing Crescent8Mon
9Tue1:3712.01:5912.48:00-1.08:33-1.26:036:55Waxing Crescent9Tue
10Wed2:3211.42:5412.08:53-0.59:30-0.86:046:53Waxing Crescent10Wed
11Thu3:3010.83:5211.59:500.110:31-0.36:066:51First Quarter11Thu
12Fri4:3210.24:5410.910:510.711:350.26:076:50First Quarter12Fri
13Sat5:379.75:5910.511:551.16:086:48First Quarter13Sat
14Sun6:429.57:0310.312:390.51:001.26:096:46Waxing Gibbous14Sun
15Mon7:449.48:0410.31:420.62:021.26:106:44Waxing Gibbous15Mon
16Tue8:409.68:5810.32:390.62:581.06:116:42Waxing Gibbous16Tue
17Wed9:299.89:4610.43:300.53:480.86:136:40Waxing Gibbous17Wed
18Thu10:1210.010:2910.54:150.44:320.66:146:38Full Moon18Thu
19Fri10:5110.211:0810.54:550.45:120.56:156:37Full Moon19Fri
20Sat11:2610.411:4410.45:310.45:490.46:166:35Full Moon20Sat
21Sun12:0010.56:050.56:250.46:176:33Full Moon21Sun
22Mon12:1910.312:3210.56:380.77:000.56:186:31Waning Gibbous22Mon
23Tue12:5410.11:0610.57:110.97:340.66:206:29Waning Gibbous23Tue
24Wed1:299.91:4110.47:451.18:110.76:216:27Waning Gibbous24Wed
25Thu2:079.62:1910.38:211.38:510.86:226:25Waning Gibbous25Thu
26Fri2:489.43:0110.29:021.59:370.96:236:23Third Quarter26Fri
27Sat3:359.23:5010.19:481.610:280.96:246:22Third Quarter27Sat
28Sun4:279.14:4510.110:421.611:250.96:266:20Third Quarter28Sun
29Mon5:269.15:4710.211:421.56:276:18Third Quarter29Mon
30Tue6:299.46:5010.412:260.712:471.26:286:16Waning Crescent30Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8413079)

Common Questions About Winter Harbor, ME Tides

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What time does the tide turn (slack tide) in Winter Harbor, ME today?

Slack tide in Winter Harbor, ME is approximately 7:19 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 Winter Harbor, ME?

Winter Harbor, ME is currently in a spring phase. Tonight's moon is 96% 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 maximum.

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 Full Moon (96% illuminated). This places Winter Harbor, ME in a spring tide cycle, so tidal ranges are near their weekly maximum 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