Tides Today & Tomorrow in Winter Harbor, ME

TIDE TIMES for Tuesday, August 11, 2026
The tide is currently falling in Winter Harbor, ME.
Next low tide : in 1h 02m at 4:03 am (-0.6 ft)
Next high tide : 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 - Jan 1956

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun12:3311.512:5112.26:52-0.77:26-1.57:084:02Waning Gibbous1Sun
2Mon1:2711.41:4611.77:49-0.58:20-1.07:084:03Waning Gibbous2Mon
3Tue2:2211.12:4411.08:47-0.19:14-0.47:084:04Third Quarter3Tue
4Wed3:1810.83:4410.39:470.210:110.27:084:05Third Quarter4Wed
5Thu4:1610.54:469.710:480.511:090.77:084:06Third Quarter5Thu
6Fri5:1510.35:499.311:510.67:084:07Third Quarter6Fri
7Sat6:1310.16:509.112:081.012:510.77:084:08Waning Crescent7Sat
8Sun7:0810.17:469.11:051.21:470.67:074:09Waning Crescent8Sun
9Mon8:0010.28:369.11:581.32:380.47:074:10Waning Crescent9Mon
10Tue8:4610.49:219.32:471.23:240.37:074:11Waning Crescent10Tue
11Wed9:2910.510:019.43:311.14:050.17:074:13New Moon11Wed
12Thu10:0810.610:399.64:121.04:430.07:064:14New Moon12Thu
13Fri10:4510.711:149.74:500.95:190.07:064:15New Moon13Fri
14Sat11:2010.711:489.85:260.95:530.07:054:16New Moon14Sat
15Sun11:5510.66:010.86:260.17:054:17Waxing Crescent15Sun
16Mon12:229.912:3010.56:360.87:000.17:044:19Waxing Crescent16Mon
17Tue12:5710.01:0810.37:140.87:350.27:044:20Waxing Crescent17Tue
18Wed1:3410.11:4910.17:550.88:140.47:034:21Waxing Crescent18Wed
19Thu2:1510.12:359.88:400.88:580.57:034:22First Quarter19Thu
20Fri3:0210.23:279.59:310.79:480.77:024:24First Quarter20Fri
21Sat3:5410.34:269.310:290.610:450.87:014:25First Quarter21Sat
22Sun4:5310.45:319.211:320.411:480.87:004:26First Quarter22Sun
23Mon5:5610.76:399.412:390.17:004:28Waxing Gibbous23Mon
24Tue7:0011.17:439.812:530.61:43-0.46:594:29Waxing Gibbous24Tue
25Wed8:0211.68:4310.41:580.22:44-1.06:584:30Waxing Gibbous25Wed
26Thu9:0112.19:3910.92:58-0.33:40-1.56:574:32Full Moon26Thu
27Fri9:5612.510:3211.43:55-0.74:33-1.86:564:33Full Moon27Fri
28Sat10:4912.611:2211.74:50-1.05:24-1.96:554:34Full Moon28Sat
29Sun11:4112.55:42-1.26:14-1.86:544:36Waning Gibbous29Sun
30Mon12:1211.712:3212.16:35-1.17:03-1.46:534:37Waning Gibbous30Mon
31Tue1:0211.61:2411.57:27-0.87:52-0.96:524:39Waning Gibbous31Tue
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 7:02 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 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