Tides Today & Tomorrow in Winter Harbor, ME

TIDE TIMES for Sunday, August 23, 2026
The tide is currently falling in Winter Harbor, ME.
Next low tide : in 2h 04m at 2:07 am (1.4 ft)
Next high tide : 8:08 am (8.4 ft)
Sunset today : 7:24 pm
Sunrise tomorrow : 5:44 am
Moon phase : Waxing Gibbous (81% illuminated)
Tide Station Location : Station #8413079
Common Questions About Tides

Winter Harbor, ME Tides - Jul 1934

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun2:1812.02:5811.28:55-1.09:190.04:518:20Waning Gibbous1Sun
2Mon3:1611.53:5411.19:50-0.610:190.24:518:20Third Quarter2Mon
3Tue4:1610.94:5111.010:45-0.211:210.34:528:20Third Quarter3Tue
4Wed5:1810.35:4810.911:420.34:538:19Third Quarter4Wed
5Thu6:219.86:4610.812:230.412:400.84:538:19Third Quarter5Thu
6Fri7:239.57:4310.71:250.51:381.24:548:19Waning Crescent6Fri
7Sat8:239.38:3710.62:240.42:341.44:558:18Waning Crescent7Sat
8Sun9:189.39:2810.63:190.43:271.54:558:18Waning Crescent8Sun
9Mon10:089.310:1510.74:100.34:161.54:568:18Waning Crescent9Mon
10Tue10:539.410:5810.74:550.35:011.54:578:17New Moon10Tue
11Wed11:349.411:3810.75:370.35:421.54:588:17New Moon11Wed
12Thu12:129.56:160.36:211.44:588:16New Moon12Thu
13Fri12:1610.612:499.66:530.46:591.54:598:15New Moon13Fri
14Sat12:5310.61:259.67:280.57:361.55:008:15Waxing Crescent14Sat
15Sun1:2910.42:009.78:030.58:131.55:018:14Waxing Crescent15Sun
16Mon2:0610.22:369.88:370.78:531.55:028:14Waxing Crescent16Mon
17Tue2:4510.03:149.99:130.89:341.45:038:13Waxing Crescent17Tue
18Wed3:279.73:5410.09:511.010:201.35:048:12First Quarter18Wed
19Thu4:139.44:3910.110:341.111:101.25:058:11First Quarter19Thu
20Fri5:059.25:2910.311:221.35:068:10First Quarter20Fri
21Sat6:029.16:2510.512:061.012:161.45:078:10Waxing Gibbous21Sat
22Sun7:049.17:2410.81:060.81:161.35:088:09Waxing Gibbous22Sun
23Mon8:089.38:2511.22:090.42:171.15:098:08Waxing Gibbous23Mon
24Tue9:099.79:2411.73:10-0.13:190.85:108:07Waxing Gibbous24Tue
25Wed10:0710.210:2212.24:08-0.64:190.35:118:06Full Moon25Wed
26Thu11:0310.711:1812.55:04-1.15:16-0.15:128:05Full Moon26Thu
27Fri11:5611.15:57-1.46:12-0.45:138:04Full Moon27Fri
28Sat12:1212.612:4911.56:49-1.57:07-0.65:148:03Waning Gibbous28Sat
29Sun1:0612.41:4011.67:40-1.48:03-0.65:158:01Waning Gibbous29Sun
30Mon2:0012.02:3311.68:32-1.08:59-0.45:168:00Waning Gibbous30Mon
31Tue2:5611.43:2611.49:23-0.59:56-0.15:177:59Third Quarter31Tue
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 5:07 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 81% 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 Waxing Gibbous (81% 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