Tides Today & Tomorrow in Winter Harbor, ME

TIDE TIMES for Saturday, August 1, 2026
The tide is currently rising in Winter Harbor, ME.
Next low tide : 7:38 pm (0.9 ft)
Next high tide : in 31m at 1:23 pm (10.1 ft)
Sunset today : 7:57 pm
Sunrise tomorrow : 5:19 am
Moon phase : Waning Gibbous (91% illuminated)
Tide Station Location : Station #8413079
Common Questions About Tides

Winter Harbor, ME Tides - Jul 1968

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon2:5010.53:2610.09:250.39:431.34:518:20Waxing Crescent1Mon
2Tue3:3710.44:1310.210:090.310:351.04:528:20First Quarter2Tue
3Wed4:3010.25:0310.510:580.411:310.84:538:20First Quarter3Wed
4Thu5:2710.05:5710.811:500.54:538:19First Quarter4Thu
5Fri6:289.86:5411.112:310.512:460.64:548:19Waxing Gibbous5Fri
6Sat7:329.87:5311.51:330.11:460.64:558:19Waxing Gibbous6Sat
7Sun8:359.98:5211.82:36-0.32:460.64:558:18Waxing Gibbous7Sun
8Mon9:3610.19:5012.13:36-0.73:460.54:568:18Full Moon8Mon
9Tue10:3410.410:4712.24:34-1.04:450.44:578:17Full Moon9Tue
10Wed11:3010.611:4212.35:30-1.15:420.34:588:17Full Moon10Wed
11Thu12:2410.76:24-1.16:370.34:588:16Full Moon11Thu
12Fri12:3612.11:1610.77:17-1.07:310.34:598:16Waning Gibbous12Fri
13Sat1:2911.82:0810.68:08-0.78:250.55:008:15Waning Gibbous13Sat
14Sun2:2211.32:5910.58:58-0.39:190.85:018:14Waning Gibbous14Sun
15Mon3:1410.73:4910.39:470.210:131.05:028:14Third Quarter15Mon
16Tue4:0810.14:4010.110:360.711:081.25:038:13Third Quarter16Tue
17Wed5:039.55:319.911:261.25:048:12Third Quarter17Wed
18Thu5:599.06:239.812:041.412:181.65:058:11Third Quarter18Thu
19Fri6:578.77:159.71:011.41:101.95:068:11Waning Crescent19Fri
20Sat7:548.68:069.81:561.42:032.15:068:10Waning Crescent20Sat
21Sun8:478.68:559.92:491.22:542.15:078:09Waning Crescent21Sun
22Mon9:368.79:4110.13:381.03:422.05:088:08Waning Crescent22Mon
23Tue10:218.910:2510.44:230.84:271.85:108:07New Moon23Tue
24Wed11:029.211:0510.65:050.65:081.65:118:06New Moon24Wed
25Thu11:419.411:4410.85:450.45:481.55:128:05New Moon25Thu
26Fri12:199.76:220.26:271.35:138:04New Moon26Fri
27Sat12:2310.912:569.96:590.07:061.15:148:03Waxing Crescent27Sat
28Sun1:0211.01:3410.27:370.07:480.95:158:02Waxing Crescent28Sun
29Mon1:4311.02:1410.58:15-0.18:320.75:168:01Waxing Crescent29Mon
30Tue2:2710.82:5710.78:560.09:200.55:177:59Waxing Crescent30Tue
31Wed3:1510.53:4410.99:410.210:120.45:187:58First Quarter31Wed
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 4:30 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 91% 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 Gibbous (91% 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