Tides Today & Tomorrow in Winter Harbor, ME

TIDE TIMES for Sunday, June 21, 2026
The tide is currently rising in Winter Harbor, ME.
Next low tide : 11:28 pm (0.8 ft)
Next high tide : in 16m at 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 - Mar 2015

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun7:3910.18:149.41:371.02:140.46:095:19Waxing Gibbous1Sun
2Mon8:3110.39:029.72:310.93:040.26:075:21Waxing Gibbous2Mon
3Tue9:1710.49:439.93:190.63:470.16:065:22Full Moon3Tue
4Wed9:5810.510:2110.14:010.44:260.06:045:23Full Moon4Wed
5Thu10:3510.610:5610.24:400.35:020.06:025:25Full Moon5Thu
6Fri11:1010.511:2910.35:160.35:350.16:005:26Full Moon6Fri
7Sat11:4510.45:500.36:070.25:595:27Full Moon7Sat
8Sun12:0110.31:1910.37:240.37:400.46:576:28Waning Gibbous8Sun
9Mon1:3410.31:5410.07:590.48:130.66:556:30Waning Gibbous9Mon
10Tue2:0910.32:329.88:360.58:500.86:536:31Waning Gibbous10Tue
11Wed2:4710.23:139.59:160.69:311.06:516:32Waning Gibbous11Wed
12Thu3:3110.14:019.310:030.710:181.26:506:34Third Quarter12Thu
13Fri4:2010.04:569.110:560.711:131.36:486:35Third Quarter13Fri
14Sat5:1710.05:589.111:560.76:466:36Third Quarter14Sat
15Sun6:2110.17:039.412:161.21:000.46:446:37Waning Crescent15Sun
16Mon7:2610.58:069.91:210.92:040.06:426:39Waning Crescent16Mon
17Tue8:2911.09:0510.62:260.33:04-0.66:406:40Waning Crescent17Tue
18Wed9:2711.69:5911.33:26-0.43:59-1.16:396:41Waning Crescent18Wed
19Thu10:2312.110:5112.04:22-1.14:52-1.66:376:42New Moon19Thu
20Fri11:1612.511:4112.45:16-1.65:43-1.86:356:44New Moon20Fri
21Sat12:0712.56:08-1.96:32-1.86:336:45New Moon21Sat
22Sun12:3012.612:5912.37:00-2.07:22-1.56:316:46Waxing Crescent22Sun
23Mon1:2012.51:5111.87:52-1.88:13-1.06:296:47Waxing Crescent23Mon
24Tue2:1212.12:4511.28:46-1.39:06-0.46:286:49Waxing Crescent24Tue
25Wed3:0511.53:4210.59:41-0.710:020.36:266:50First Quarter25Wed
26Thu4:0210.94:429.910:40-0.111:020.96:246:51First Quarter26Thu
27Fri5:0210.35:459.411:420.46:226:52First Quarter27Fri
28Sat6:069.96:499.212:051.212:450.76:206:54First Quarter28Sat
29Sun7:109.77:499.21:091.41:460.86:186:55Waxing Gibbous29Sun
30Mon8:099.78:429.42:091.32:410.86:176:56Waxing Gibbous30Mon
31Tue9:029.89:309.73:031.13:310.66:156:57Waxing Gibbous31Tue
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 8:15 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