Tides Today & Tomorrow in Winter Harbor, ME

TIDE TIMES for Monday, August 10, 2026
The tide is currently falling in Winter Harbor, ME.
Next low tide : in 5h 36m at 3:14 pm (0.7 ft)
Next high tide : 9:19 pm (11.6 ft)
Sunset today : 7:45 pm
Sunrise tomorrow : 5:29 am
Moon phase : Waning Crescent (6% illuminated)
Tide Station Location : Station #8413079
Common Questions About Tides

Winter Harbor, ME Tides - Mar 1957

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri10:3510.510:5510.24:400.45:010.16:095:19New Moon1Fri
2Sat11:0910.511:2710.35:150.35:330.16:075:21New Moon2Sat
3Sun11:4310.411:5910.45:490.36:050.26:065:22New Moon3Sun
4Mon12:1810.26:230.26:370.46:045:23Waxing Crescent4Mon
5Tue12:3310.412:5410.16:580.37:120.56:025:25Waxing Crescent5Tue
6Wed1:0910.41:339.87:370.37:500.76:005:26Waxing Crescent6Wed
7Thu1:4910.42:179.68:200.48:330.95:595:27First Quarter7Thu
8Fri2:3410.33:089.39:090.59:241.15:575:29First Quarter8Fri
9Sat3:2810.24:069.210:060.510:231.15:555:30First Quarter9Sat
10Sun4:2810.25:119.211:090.511:291.05:535:31First Quarter10Sun
11Mon5:3510.46:189.512:160.25:515:32Waxing Gibbous11Mon
12Tue6:4210.77:2210.112:370.71:20-0.25:505:34Waxing Gibbous12Tue
13Wed7:4511.28:2010.81:420.12:20-0.85:485:35Waxing Gibbous13Wed
14Thu8:4411.89:1411.52:42-0.63:15-1.35:465:36Full Moon14Thu
15Fri9:3812.210:0512.13:38-1.24:07-1.65:445:38Full Moon15Fri
16Sat10:3112.310:5412.44:31-1.74:57-1.75:425:39Full Moon16Sat
17Sun11:2212.311:4312.45:23-1.95:45-1.55:405:40Full Moon17Sun
18Mon12:1211.96:13-1.86:34-1.15:395:41Waning Gibbous18Mon
19Tue12:3212.21:0311.47:05-1.57:24-0.65:375:43Waning Gibbous19Tue
20Wed1:2211.71:5610.77:57-0.98:160.15:355:44Waning Gibbous20Wed
21Thu2:1411.12:5110.08:51-0.39:100.75:335:45Third Quarter21Thu
22Fri3:0910.53:509.49:480.310:091.25:315:46Third Quarter22Fri
23Sat4:099.94:529.010:490.811:111.65:295:48Third Quarter23Sat
24Sun5:119.65:548.811:501.05:285:49Third Quarter24Sun
25Mon6:139.46:528.912:131.612:501.15:265:50Waning Crescent25Mon
26Tue7:119.57:449.21:111.51:431.05:245:51Waning Crescent26Tue
27Wed8:029.78:309.52:041.22:310.85:225:53Waning Crescent27Wed
28Thu8:489.99:109.82:510.93:130.65:205:54Waning Crescent28Thu
29Fri9:2810.19:4710.23:320.63:510.55:185:55New Moon29Fri
30Sat10:0610.210:2110.44:110.34:270.45:165:56New Moon30Sat
31Sun10:4210.310:5410.64:470.15:000.45:155:57New Moon31Sun
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8413079)

Common Questions About Winter Harbor, ME Tides

Show All
What time does the tide turn (slack tide) in Winter Harbor, ME today?

Slack tide in Winter Harbor, ME is approximately 6:16 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 6% 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 Crescent (6% 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