Tides Today & Tomorrow in Winter Harbor, ME

TIDE TIMES for Thursday, August 13, 2026
The tide is currently falling in Winter Harbor, ME.
Next low tide : in 3h 47m at 5:50 am (-1.1 ft)
Next high tide : 11:48 am (11.0 ft)
Sunset today : 7:40 pm
Sunrise tomorrow : 5:33 am
Moon phase : New Moon (1% illuminated)
Tide Station Location : Station #8413079
Common Questions About Tides

Winter Harbor, ME Tides - Mar 1952

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat1:5711.12:3010.08:31-0.38:480.66:095:20First Quarter1Sat
2Sun2:4710.53:259.39:260.39:411.36:075:21First Quarter2Sun
3Mon3:429.94:248.710:240.810:391.86:055:22First Quarter3Mon
4Tue4:419.55:288.311:261.211:412.16:035:24First Quarter4Tue
5Wed5:459.26:318.212:291.46:025:25Waxing Gibbous5Wed
6Thu6:479.27:288.412:442.11:281.36:005:26Waxing Gibbous6Thu
7Fri7:429.48:188.71:411.92:201.05:585:28Waxing Gibbous7Fri
8Sat8:319.79:019.12:311.53:040.85:565:29Waxing Gibbous8Sat
9Sun9:1310.09:399.53:161.23:440.55:555:30Waxing Gibbous9Sun
10Mon9:5210.310:149.93:550.84:190.35:535:31Full Moon10Mon
11Tue10:2810.410:4710.24:320.54:520.25:515:33Full Moon11Tue
12Wed11:0210.411:1910.55:070.35:240.25:495:34Full Moon12Wed
13Thu11:3710.411:5210.75:420.15:570.35:475:35Waning Gibbous13Thu
14Fri12:1410.36:180.06:310.45:465:37Waning Gibbous14Fri
15Sat12:2710.812:5310.16:57-0.17:090.65:445:38Waning Gibbous15Sat
16Sun1:0610.81:379.87:400.07:510.85:425:39Waning Gibbous16Sun
17Mon1:5110.72:279.48:280.18:411.15:405:40Third Quarter17Mon
18Tue2:4310.53:259.19:250.49:391.45:385:42Third Quarter18Tue
19Wed3:4410.34:328.910:290.510:461.55:365:43Third Quarter19Wed
20Thu4:5310.25:439.011:400.511:591.35:355:44Third Quarter20Thu
21Fri6:0510.36:529.412:490.25:335:45Waning Crescent21Fri
22Sat7:1410.77:5410.11:100.81:52-0.25:315:47Waning Crescent22Sat
23Sun8:1511.28:4910.82:140.22:49-0.75:295:48Waning Crescent23Sun
24Mon9:1111.59:3911.43:11-0.53:40-1.05:275:49New Moon24Mon
25Tue10:0311.710:2611.84:04-1.04:28-1.15:255:50New Moon25Tue
26Wed10:5211.711:1111.94:54-1.35:14-0.95:235:52New Moon26Wed
27Thu11:3911.411:5511.85:41-1.35:59-0.65:225:53Waxing Crescent27Thu
28Fri12:2611.06:28-1.16:43-0.15:205:54Waxing Crescent28Fri
29Sat12:3911.41:1310.47:14-0.77:280.55:185:55Waxing Crescent29Sat
30Sun1:2410.92:019.78:02-0.18:151.15:165:56Waxing Crescent30Sun
31Mon2:1210.32:529.18:520.59:061.75:145:58First Quarter31Mon
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 8:49 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 1% 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 (1% 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