Tides Today & Tomorrow in Winter Harbor, ME

TIDE TIMES for Sunday, June 21, 2026
The tide is currently rising in Winter Harbor, ME.
Next low tide : 11:28 pm (0.8 ft)
Next high tide : in 14m at 5:02 pm (10.5 ft)
Sunset today : 8:20 pm
Sunrise tomorrow : 4:48 am
Moon phase : First Quarter (48% illuminated)
Tide Station Location : Station #8413079
Common Questions About Tides

Winter Harbor, ME Tides - Aug 2037

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat2:3910.13:079.89:080.89:281.45:207:57Waning Gibbous1Sat
2Sun3:209.83:489.89:471.010:121.55:217:55Third Quarter2Sun
3Mon4:059.44:319.710:281.310:591.55:227:54Third Quarter3Mon
4Tue4:539.15:189.711:131.511:511.55:237:53Third Quarter4Tue
5Wed5:468.96:099.812:031.65:247:51Third Quarter5Wed
6Thu6:428.97:0310.112:451.312:561.65:257:50Waning Crescent6Thu
7Fri7:409.07:5710.41:421.01:521.55:267:49Waning Crescent7Fri
8Sat8:379.48:5210.92:380.52:481.15:287:47Waning Crescent8Sat
9Sun9:309.99:4411.53:320.03:420.75:297:46Waning Crescent9Sun
10Mon10:2210.410:3612.04:24-0.54:350.25:307:44New Moon10Mon
11Tue11:1210.911:2712.45:14-1.05:27-0.25:317:43New Moon11Tue
12Wed12:0211.46:04-1.46:19-0.65:327:41New Moon12Wed
13Thu12:1912.512:5211.76:54-1.57:12-0.85:337:40Waxing Crescent13Thu
14Fri1:1112.51:4411.87:44-1.58:07-0.85:347:38Waxing Crescent14Fri
15Sat2:0512.12:3711.88:36-1.29:03-0.75:367:37Waxing Crescent15Sat
16Sun3:0111.63:3211.79:30-0.810:02-0.55:377:35First Quarter16Sun
17Mon4:0111.04:2911.410:26-0.211:04-0.25:387:34First Quarter17Mon
18Tue5:0310.45:3011.111:260.35:397:32First Quarter18Tue
19Wed6:0810.06:3310.912:080.112:280.75:407:30First Quarter19Wed
20Thu7:149.77:3510.71:130.21:310.95:417:29Waxing Gibbous20Thu
21Fri8:169.68:3310.72:150.22:311.05:437:27Waxing Gibbous21Fri
22Sat9:139.79:2710.83:120.13:271.05:447:25Waxing Gibbous22Sat
23Sun10:039.810:1510.94:040.14:170.95:457:24Waxing Gibbous23Sun
24Mon10:489.910:5910.94:510.05:020.85:467:22Full Moon24Mon
25Tue11:2910.111:3910.95:320.05:440.75:477:20Full Moon25Tue
26Wed12:0610.16:110.16:220.75:487:19Full Moon26Wed
27Thu12:1710.812:4110.26:460.26:590.85:507:17Full Moon27Thu
28Fri12:5310.61:1610.27:210.47:360.95:517:15Waning Gibbous28Fri
29Sat1:2910.31:5010.17:550.68:121.05:527:13Waning Gibbous29Sat
30Sun2:0610.12:2610.18:290.88:501.15:537:12Waning Gibbous30Sun
31Mon2:459.83:0410.09:061.19:321.25:547:10Waning Gibbous31Mon
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 8:15 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 neap phase. Tonight's moon is 48% 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 minimum.

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 First Quarter (48% illuminated). This places Winter Harbor, ME in a neap tide cycle, so tidal ranges are near their weekly minimum 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