Tides Today & Tomorrow in Winter Harbor, ME

TIDE TIMES for Saturday, August 1, 2026
The tide is currently falling in Winter Harbor, ME.
Next low tide : in 6h 06m at 7:26 am (0.2 ft)
Next high tide : 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 1969

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue12:3710.86:37-1.46:490.14:518:20Waning Gibbous1Tue
2Wed12:5012.41:3210.97:31-1.37:470.14:528:20Waning Gibbous2Wed
3Thu1:4612.22:2710.98:26-1.18:460.24:528:20Waning Gibbous3Thu
4Fri2:4311.73:2310.99:20-0.79:450.34:538:19Waning Gibbous4Fri
5Sat3:4211.14:2010.810:15-0.310:460.54:548:19Third Quarter5Sat
6Sun4:4210.55:1610.711:100.211:470.64:548:19Third Quarter6Sun
7Mon5:439.96:1210.512:060.74:558:18Third Quarter7Mon
8Tue6:459.57:0810.412:480.71:021.24:568:18Waning Crescent8Tue
9Wed7:459.28:0210.41:470.71:581.54:578:17Waning Crescent9Wed
10Thu8:429.18:5310.42:430.72:521.74:578:17Waning Crescent10Thu
11Fri9:349.19:4110.43:350.63:421.74:588:16Waning Crescent11Fri
12Sat10:219.110:2510.54:230.54:281.74:598:16New Moon12Sat
13Sun11:049.211:0610.55:060.55:101.75:008:15New Moon13Sun
14Mon11:439.311:4510.65:460.45:501.65:018:15New Moon14Mon
15Tue12:209.46:240.46:281.65:028:14New Moon15Tue
16Wed12:2210.612:569.57:000.47:051.55:028:13Waxing Crescent16Wed
17Thu12:5910.51:329.67:350.57:421.55:038:12Waxing Crescent17Thu
18Fri1:3510.42:079.78:090.58:201.45:048:12Waxing Crescent18Fri
19Sat2:1310.32:449.98:440.69:001.45:058:11Waxing Crescent19Sat
20Sun2:5310.13:2310.09:220.79:441.25:068:10First Quarter20Sun
21Mon3:379.94:0610.210:020.810:321.15:078:09First Quarter21Mon
22Tue4:269.64:5310.410:470.911:260.95:088:08First Quarter22Tue
23Wed5:219.45:4610.611:391.15:098:07First Quarter23Wed
24Thu6:229.36:4410.812:250.712:361.25:108:06Waxing Gibbous24Thu
25Fri7:279.37:4611.11:270.41:371.15:118:05Waxing Gibbous25Fri
26Sat8:319.58:4811.52:310.02:410.95:128:04Waxing Gibbous26Sat
27Sun9:339.99:4811.93:33-0.43:430.65:138:03Full Moon27Sun
28Mon10:3110.310:4612.34:32-0.94:430.25:158:02Full Moon28Mon
29Tue11:2710.811:4112.45:27-1.25:40-0.15:168:01Full Moon29Tue
30Wed12:2011.16:21-1.36:36-0.35:178:00Full Moon30Wed
31Thu12:3612.41:1211.37:13-1.37:31-0.35:187:59Waning Gibbous31Thu
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 10:24 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 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