Tides Today & Tomorrow in Winter Harbor, ME

TIDE TIMES for Monday, July 27, 2026
The tide is currently falling in Winter Harbor, ME.
Next low tide : in 1h 39m at 4:25 pm (1.7 ft)
Next high tide : 10:23 pm (10.4 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 - Aug 1974

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu10:339.510:4210.74:360.44:451.25:197:58Full Moon1Thu
2Fri11:149.711:2110.75:180.35:261.15:207:56Full Moon2Fri
3Sat11:519.811:5810.75:550.36:041.05:217:55Full Moon3Sat
4Sun12:269.96:300.36:411.05:227:54Full Moon4Sun
5Mon12:3410.61:0010.07:040.47:161.05:237:52Waning Gibbous5Mon
6Tue1:0910.41:3310.17:370.57:521.05:247:51Waning Gibbous6Tue
7Wed1:4510.22:0810.28:100.68:301.05:257:50Waning Gibbous7Wed
8Thu2:2310.02:4510.28:460.89:111.05:277:48Waning Gibbous8Thu
9Fri3:049.83:2610.39:240.99:551.05:287:47Third Quarter9Fri
10Sat3:509.54:1210.310:081.110:461.05:297:45Third Quarter10Sat
11Sun4:429.35:0510.410:581.311:430.95:307:44Third Quarter11Sun
12Mon5:409.16:0310.511:551.35:317:43Third Quarter12Mon
13Tue6:449.27:0610.812:450.712:581.25:327:41Waning Crescent13Tue
14Wed7:499.58:0911.21:490.32:020.95:337:40Waning Crescent14Wed
15Thu8:5110.09:1011.72:51-0.23:050.45:357:38Waning Crescent15Thu
16Fri9:4810.710:0712.23:49-0.84:04-0.25:367:36New Moon16Fri
17Sat10:4311.311:0212.54:44-1.25:01-0.75:377:35New Moon17Sat
18Sun11:3411.811:5512.65:36-1.55:56-1.05:387:33New Moon18Sun
19Mon12:2512.16:27-1.66:49-1.25:397:32Waxing Crescent19Mon
20Tue12:4812.41:1612.27:17-1.47:43-1.15:407:30Waxing Crescent20Tue
21Wed1:4112.02:0712.08:07-1.08:37-0.95:427:28Waxing Crescent21Wed
22Thu2:3511.42:5911.78:59-0.49:33-0.45:437:27Waxing Crescent22Thu
23Fri3:3110.73:5411.29:520.210:310.05:447:25First Quarter23Fri
24Sat4:2910.04:5110.710:490.811:310.55:457:23First Quarter24Sat
25Sun5:319.55:5210.311:481.35:467:22First Quarter25Sun
26Mon6:349.16:5310.112:330.812:491.65:477:20Waxing Gibbous26Mon
27Tue7:359.07:5110.01:340.91:491.65:497:18Waxing Gibbous27Tue
28Wed8:309.18:4510.12:300.92:441.55:507:16Waxing Gibbous28Wed
29Thu9:209.39:3310.33:210.83:341.35:517:15Waxing Gibbous29Thu
30Fri10:049.510:1610.44:070.64:191.15:527:13Waxing Gibbous30Fri
31Sat10:439.810:5510.54:470.54:590.95:537:11Full Moon31Sat
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 7:24 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