Tides Today & Tomorrow in Winter Harbor, ME

TIDE TIMES for Monday, July 27, 2026
The tide is currently rising in Winter Harbor, ME.
Next low tide : 4:25 pm (1.7 ft)
Next high tide : in 3h 41m at 10:18 am (9.0 ft)
Sunset today : 8:03 pm
Sunrise tomorrow : 5:14 am
Moon phase : Full Moon (96% illuminated)
Tide Station Location : Station #8413079
Common Questions About Tides

Winter Harbor, ME Tides - Apr 1975

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue2:5511.43:3410.29:33-0.59:520.66:136:58Third Quarter1Tue
2Wed3:5110.74:329.610:300.110:511.26:126:59Third Quarter2Wed
3Thu4:5010.15:349.211:300.611:531.56:107:01Third Quarter3Thu
4Fri5:539.76:369.012:321.06:087:02Third Quarter4Fri
5Sat6:569.57:359.012:561.61:311.16:067:03Waning Crescent5Sat
6Sun7:559.58:289.21:551.52:261.16:047:04Waning Crescent6Sun
7Mon8:489.69:149.52:491.33:150.96:037:06Waning Crescent7Mon
8Tue9:349.89:569.93:380.93:580.86:017:07Waning Crescent8Tue
9Wed10:179.910:3310.24:200.64:370.75:597:08Waning Crescent9Wed
10Thu10:5510.111:0810.45:000.35:130.65:577:09New Moon10Thu
11Fri11:3210.111:4210.65:360.25:480.65:557:11New Moon11Fri
12Sat12:0710.16:120.06:210.75:547:12New Moon12Sat
13Sun12:1510.812:4310.16:470.06:560.85:527:13New Moon13Sun
14Mon12:5010.81:2010.07:23-0.17:320.85:507:14Waxing Crescent14Mon
15Tue1:2810.82:009.98:020.08:120.95:487:15Waxing Crescent15Tue
16Wed2:0910.82:449.88:450.08:571.05:477:17Waxing Crescent16Wed
17Thu2:5610.73:349.79:340.19:491.15:457:18First Quarter17Thu
18Fri3:4910.54:319.610:280.210:481.15:437:19First Quarter18Fri
19Sat4:4910.45:329.711:280.311:521.05:427:20First Quarter19Sat
20Sun5:5410.46:3610.012:310.25:407:22First Quarter20Sun
21Mon7:0110.57:3810.51:000.61:34-0.15:387:23Waxing Gibbous21Mon
22Tue8:0510.88:3711.22:050.12:34-0.35:377:24Waxing Gibbous22Tue
23Wed9:0611.29:3111.83:06-0.53:30-0.65:357:25Waxing Gibbous23Wed
24Thu10:0211.410:2312.24:03-1.14:23-0.85:347:26Full Moon24Thu
25Fri10:5611.611:1312.54:56-1.55:15-0.95:327:28Full Moon25Fri
26Sat11:4711.65:48-1.76:04-0.75:307:29Full Moon26Sat
27Sun12:0212.512:3711.46:38-1.66:54-0.45:297:30Waning Gibbous27Sun
28Mon12:5012.21:2711.07:27-1.37:430.05:277:31Waning Gibbous28Mon
29Tue1:3911.82:1810.58:17-0.98:340.55:267:33Waning Gibbous29Tue
30Wed2:3011.23:0910.19:08-0.39:261.05:247:34Waning Gibbous30Wed
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 1:21 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 96% 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 Full Moon (96% 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