Tides Today & Tomorrow in Winter Harbor, ME

TIDE TIMES for Thursday, July 30, 2026
The tide is currently falling in Winter Harbor, ME.
Next low tide : in 3h 02m at 6:23 pm (1.2 ft)
Next high tide (tomorrow) : 12:18 am (10.8 ft)
Sunset today : 8:00 pm
Sunrise tomorrow : 5:17 am
Moon phase : Full Moon (99% illuminated)
Tide Station Location : Station #8413079
Common Questions About Tides

Winter Harbor, ME Tides - Apr 1972

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat12:189.86:220.26:311.05:125:59Waning Gibbous1Sat
2Sun12:2510.412:549.56:580.47:061.35:106:00Waning Gibbous2Sun
3Mon1:0110.21:339.27:350.67:431.65:086:02Waning Gibbous3Mon
4Tue1:399.92:148.98:160.98:251.85:076:03Waning Gibbous4Tue
5Wed2:239.73:018.69:011.19:122.05:056:04Third Quarter5Wed
6Thu3:129.53:548.59:531.210:072.15:036:05Third Quarter6Thu
7Fri4:089.44:528.610:491.211:071.95:016:07Third Quarter7Fri
8Sat5:099.55:528.911:481.04:596:08Third Quarter8Sat
9Sun6:119.86:489.512:091.612:460.74:586:09Waning Crescent9Sun
10Mon7:0910.37:4110.31:090.91:400.24:566:10Waning Crescent10Mon
11Tue8:0510.88:3111.12:050.22:31-0.34:546:11Waning Crescent11Tue
12Wed8:5811.39:1911.82:58-0.63:20-0.74:526:13New Moon12Wed
13Thu9:4911.610:0712.43:49-1.34:08-0.94:516:14New Moon13Thu
14Fri10:3911.710:5512.74:40-1.74:57-0.94:496:15New Moon14Fri
15Sat11:3111.611:4512.65:31-1.95:46-0.74:476:16Waxing Crescent15Sat
16Sun12:2311.36:23-1.86:39-0.44:466:18Waxing Crescent16Sun
17Mon12:3712.31:1910.87:18-1.47:340.14:446:19Waxing Crescent17Mon
18Tue1:3311.82:1710.38:15-0.98:330.64:426:20Waxing Crescent18Tue
19Wed2:3311.23:209.99:16-0.39:371.04:416:21First Quarter19Wed
20Thu3:3810.64:269.610:210.210:451.34:396:22First Quarter20Thu
21Fri4:4610.15:329.511:260.511:531.34:376:24First Quarter21Fri
22Sat5:549.96:339.612:280.74:366:25Waxing Gibbous22Sat
23Sun6:569.87:289.812:561.11:250.74:346:26Waxing Gibbous23Sun
24Mon7:529.88:1610.11:530.92:160.74:326:27Waxing Gibbous24Mon
25Tue8:419.98:5910.32:430.63:010.84:316:29Waxing Gibbous25Tue
26Wed9:259.99:3710.53:280.33:410.84:296:30Full Moon26Wed
27Thu10:059.910:1310.64:090.24:190.94:286:31Full Moon27Thu
28Fri10:439.810:4810.64:460.14:541.14:266:32Full Moon28Fri
29Sat11:199.711:2210.65:220.15:291.24:256:33Full Moon29Sat
30Sun12:549.66:570.27:031.45:237:35Waning Gibbous30Sun
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 9:20 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 99% 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 (99% 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