Tides Today & Tomorrow in Winter Harbor, ME

TIDE TIMES for Monday, August 10, 2026
The tide is currently falling in Winter Harbor, ME.
Next low tide : in 3h 53m at 3:14 pm (0.7 ft)
Next high tide : 9:19 pm (11.6 ft)
Sunset today : 7:45 pm
Sunrise tomorrow : 5:29 am
Moon phase : Waning Crescent (6% illuminated)
Tide Station Location : Station #8413079
Common Questions About Tides

Winter Harbor, ME Tides - Jan 1957

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue10:4111.011:139.94:460.75:17-0.27:084:03New Moon1Tue
2Wed11:2010.911:509.95:250.75:54-0.17:084:04New Moon2Wed
3Thu11:5710.76:030.96:310.17:084:05Waxing Crescent3Thu
4Fri12:279.812:3410.46:411.07:060.37:084:06Waxing Crescent4Fri
5Sat1:039.71:1210.17:191.17:430.57:084:07Waxing Crescent5Sat
6Sun1:419.71:529.87:591.38:200.77:084:08Waxing Crescent6Sun
7Mon2:209.62:359.58:411.49:011.07:084:09First Quarter7Mon
8Tue3:039.63:229.29:281.49:451.27:074:10First Quarter8Tue
9Wed3:509.64:148.910:201.410:351.37:074:11First Quarter9Wed
10Thu4:419.75:128.811:161.211:291.37:074:12First Quarter10Thu
11Fri5:379.96:138.912:150.97:064:13Waxing Gibbous11Fri
12Sat6:3410.37:139.312:271.21:140.47:064:15Waxing Gibbous12Sat
13Sun7:3110.98:109.81:250.82:11-0.27:064:16Waxing Gibbous13Sun
14Mon8:2611.59:0310.32:220.43:05-0.87:054:17Full Moon14Mon
15Tue9:1912.19:5510.93:17-0.13:57-1.47:054:18Full Moon15Tue
16Wed10:1112.510:4611.44:10-0.64:48-1.87:044:19Full Moon16Wed
17Thu11:0212.711:3711.75:02-1.05:38-2.07:034:21Full Moon17Thu
18Fri11:5512.75:55-1.26:28-1.97:034:22Waning Gibbous18Fri
19Sat12:2811.812:4812.36:49-1.27:20-1.77:024:23Waning Gibbous19Sat
20Sun1:2011.81:4311.87:45-1.08:13-1.27:014:25Waning Gibbous20Sun
21Mon2:1411.62:4011.18:43-0.69:08-0.67:014:26Third Quarter21Mon
22Tue3:1111.23:4110.49:44-0.310:060.07:004:27Third Quarter22Tue
23Wed4:1110.84:469.810:470.111:080.56:594:29Third Quarter23Wed
24Thu5:1310.55:529.411:520.36:584:30Third Quarter24Thu
25Fri6:1610.36:569.212:110.912:560.46:574:31Waning Crescent25Fri
26Sat7:1610.37:559.31:121.01:550.36:564:33Waning Crescent26Sat
27Sun8:1010.48:479.42:091.02:480.26:554:34Waning Crescent27Sun
28Mon8:5910.59:329.63:000.93:350.06:544:35Waning Crescent28Mon
29Tue9:4210.610:139.73:450.74:17-0.16:534:37New Moon29Tue
30Wed10:2210.710:509.94:260.64:55-0.16:524:38New Moon30Wed
31Thu10:5910.711:2410.05:040.65:300.06:514:40New Moon31Thu
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 6:16 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 spring phase. Tonight's moon is 6% 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 Waning Crescent (6% 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