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 3h 31m at 7:38 pm (0.9 ft)
Next high tide (tomorrow) : 1:32 am (10.7 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 - May 2085

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue4:389.55:208.911:161.211:382.15:217:37First Quarter1Tue
2Wed5:359.26:148.912:101.45:207:38First Quarter2Wed
3Thu6:329.17:079.112:352.01:031.55:187:39First Quarter3Thu
4Fri7:279.17:569.41:311.81:531.55:177:40Waxing Gibbous4Fri
5Sat8:199.28:419.82:231.52:401.35:167:42Waxing Gibbous5Sat
6Sun9:079.49:2310.23:111.03:231.25:147:43Waxing Gibbous6Sun
7Mon9:519.610:0310.63:550.64:051.05:137:44Waxing Gibbous7Mon
8Tue10:349.910:4211.04:360.24:450.95:127:45Full Moon8Tue
9Wed11:1510.111:2211.35:17-0.25:250.85:107:46Full Moon9Wed
10Thu11:5710.25:59-0.56:070.75:097:47Full Moon10Thu
11Fri12:0411.512:4110.36:42-0.66:510.65:087:49Waning Gibbous11Fri
12Sat12:4911.61:2810.37:28-0.77:390.65:077:50Waning Gibbous12Sat
13Sun1:3711.62:1810.38:17-0.78:310.75:067:51Waning Gibbous13Sun
14Mon2:3011.43:1210.39:10-0.59:280.85:057:52Waning Gibbous14Mon
15Tue3:2611.24:1010.310:06-0.310:290.85:037:53Third Quarter15Tue
16Wed4:2810.95:1110.411:05-0.111:350.75:027:54Third Quarter16Wed
17Thu5:3310.66:1310.512:060.05:017:55Third Quarter17Thu
18Fri6:3910.47:1410.812:410.51:070.15:007:56Waning Crescent18Fri
19Sat7:4410.48:1111.21:460.22:070.24:597:57Waning Crescent19Sat
20Sun8:4410.49:0611.52:46-0.23:030.24:597:59Waning Crescent20Sun
21Mon9:4110.59:5611.73:42-0.63:560.24:588:00Waning Crescent21Mon
22Tue10:3310.510:4411.74:34-0.84:460.34:578:01New Moon22Tue
23Wed11:2110.511:3011.65:23-0.85:330.54:568:02New Moon23Wed
24Thu12:0710.46:09-0.76:190.74:558:03New Moon24Thu
25Fri12:1411.412:5210.26:54-0.57:030.94:548:04Waxing Crescent25Fri
26Sat12:5811.11:359.97:37-0.27:471.24:548:05Waxing Crescent26Sat
27Sun1:4110.82:199.78:200.28:311.54:538:05Waxing Crescent27Sun
28Mon2:2510.43:039.59:030.59:171.74:528:06Waxing Crescent28Mon
29Tue3:1110.03:489.49:470.910:051.94:528:07First Quarter29Tue
30Wed3:589.64:359.310:321.110:552.04:518:08First Quarter30Wed
31Thu4:489.35:249.311:191.311:471.94:518:09First Quarter31Thu
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 10:35 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