Tides Today & Tomorrow in Winter Harbor, ME

TIDE TIMES for Sunday, June 21, 2026
The tide is currently falling in Winter Harbor, ME.
Next low tide : in 44m at 10:57 am (0.1 ft)
Next high tide : 5:02 pm (10.5 ft)
Sunset today : 8:20 pm
Sunrise tomorrow : 4:48 am
Moon phase : First Quarter (48% illuminated)
Tide Station Location : Station #8413079
Common Questions About Tides

Winter Harbor, ME Tides - Sep 2015

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue12:4812.51:1512.47:16-1.57:43-1.45:557:09Waning Gibbous1Tue
2Wed1:4112.22:0712.38:07-1.28:38-1.25:567:07Waning Gibbous2Wed
3Thu2:3611.73:0212.09:01-0.89:36-0.85:577:06Third Quarter3Thu
4Fri3:3511.14:0011.69:58-0.210:37-0.45:587:04Third Quarter4Fri
5Sat4:3710.55:0111.110:580.311:410.05:597:02Third Quarter5Sat
6Sun5:4210.06:0610.812:020.76:007:00Third Quarter6Sun
7Mon6:489.77:1010.612:460.21:071.06:016:58Waning Crescent7Mon
8Tue7:519.78:1110.51:490.32:091.06:036:56Waning Crescent8Tue
9Wed8:489.89:0610.62:470.33:050.86:046:55Waning Crescent9Wed
10Thu9:3810.09:5410.73:390.23:560.76:056:53Waning Crescent10Thu
11Fri10:2310.210:3810.74:250.14:410.56:066:51New Moon11Fri
12Sat11:0210.311:1810.75:070.15:220.46:076:49New Moon12Sat
13Sun11:3910.411:5510.65:440.26:000.46:086:47New Moon13Sun
14Mon12:1410.56:200.36:360.46:106:45New Moon14Mon
15Tue12:3110.512:4710.56:530.57:120.56:116:43Waxing Crescent15Tue
16Wed1:0610.31:2110.47:270.77:470.66:126:42Waxing Crescent16Wed
17Thu1:4210.01:5710.38:010.98:240.86:136:40Waxing Crescent17Thu
18Fri2:209.82:3410.28:371.19:040.96:146:38Waxing Crescent18Fri
19Sat3:009.53:1610.19:171.49:491.06:156:36First Quarter19Sat
20Sun3:469.34:0310.010:031.510:391.06:176:34First Quarter20Sun
21Mon4:389.14:5710.010:541.611:351.06:186:32First Quarter21Mon
22Tue5:369.15:5610.111:521.56:196:30First Quarter22Tue
23Wed6:379.36:5810.412:350.812:541.26:206:28Waxing Gibbous23Wed
24Thu7:379.87:5910.91:350.41:560.76:216:27Waxing Gibbous24Thu
25Fri8:3510.58:5711.42:34-0.12:560.16:226:25Waxing Gibbous25Fri
26Sat9:2911.29:5212.03:29-0.73:52-0.66:246:23Full Moon26Sat
27Sun10:2011.910:4512.34:21-1.24:46-1.26:256:21Full Moon27Sun
28Mon11:1112.411:3712.55:12-1.55:38-1.76:266:19Full Moon28Mon
29Tue12:0112.76:02-1.56:31-1.86:276:17Full Moon29Tue
30Wed12:3012.412:5112.76:53-1.47:24-1.76:286:15Waning Gibbous30Wed
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 1:59 pm — 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 neap phase. Tonight's moon is 48% 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 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 First Quarter (48% illuminated). This places Winter Harbor, 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