Tides Today & Tomorrow in Winter Harbor, ME

TIDE TIMES for Tuesday, August 11, 2026
The tide is currently rising in Winter Harbor, ME.
Next low tide : 4:15 pm (0.3 ft)
Next high tide : in 1h 28m at 10:02 am (10.2 ft)
Sunset today : 7:43 pm
Sunrise tomorrow : 5:31 am
Moon phase : New Moon (2% illuminated)
Tide Station Location : Station #8413079
Common Questions About Tides

Winter Harbor, ME Tides - Jul 1955

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri9:029.19:1210.33:040.83:121.64:518:20Waxing Gibbous1Fri
2Sat9:509.19:5710.53:520.73:591.64:518:20Waxing Gibbous2Sat
3Sun10:349.310:3810.64:370.54:421.54:528:20Full Moon3Sun
4Mon11:149.411:1810.75:170.45:221.54:538:19Full Moon4Mon
5Tue11:529.511:5510.75:560.36:001.44:538:19Full Moon5Tue
6Wed12:289.76:320.36:381.34:548:19Full Moon6Wed
7Thu12:3210.81:049.87:070.27:151.34:558:19Waning Gibbous7Thu
8Fri1:0910.71:4110.07:430.27:541.24:558:18Waning Gibbous8Fri
9Sat1:4710.72:1810.28:190.28:351.14:568:18Waning Gibbous9Sat
10Sun2:2810.52:5910.48:580.29:190.94:578:17Waning Gibbous10Sun
11Mon3:1310.43:4310.59:400.310:090.84:588:17Third Quarter11Mon
12Tue4:0310.14:3210.710:270.411:030.64:588:16Third Quarter12Tue
13Wed4:589.95:2610.911:180.64:598:16Third Quarter13Wed
14Thu5:589.76:2411.112:020.512:160.75:008:15Waning Crescent14Thu
15Fri7:039.77:2611.41:050.21:170.75:018:14Waning Crescent15Fri
16Sat8:089.98:2811.72:09-0.12:210.65:028:14Waning Crescent16Sat
17Sun9:1110.29:2812.03:12-0.63:240.35:038:13Waning Crescent17Sun
18Mon10:1010.610:2612.34:11-1.04:240.05:048:12New Moon18Mon
19Tue11:0610.911:2112.55:07-1.25:21-0.25:058:11New Moon19Tue
20Wed11:5911.26:01-1.46:16-0.35:068:11New Moon20Wed
21Thu12:1512.412:5111.36:52-1.37:10-0.35:078:10Waxing Crescent21Thu
22Fri1:0712.11:4211.37:42-1.18:03-0.25:088:09Waxing Crescent22Fri
23Sat1:5911.62:3211.28:31-0.78:560.15:098:08Waxing Crescent23Sat
24Sun2:5211.03:2210.99:20-0.19:490.45:108:07Waxing Crescent24Sun
25Mon3:4510.44:1210.610:100.410:440.75:118:06First Quarter25Mon
26Tue4:399.85:0410.311:011.011:401.05:128:05First Quarter26Tue
27Wed5:369.25:5810.011:541.45:138:04First Quarter27Wed
28Thu6:348.96:539.912:371.212:491.85:148:03First Quarter28Thu
29Fri7:328.77:479.91:341.21:441.95:158:02Waxing Gibbous29Fri
30Sat8:278.78:3910.02:291.22:371.95:168:00Waxing Gibbous30Sat
31Sun9:178.99:2610.23:191.03:271.75:177:59Waxing Gibbous31Sun
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 1:08 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 2% 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 New Moon (2% 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