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 : 10:57 am (0.1 ft)
Next high tide : in 1h 57m at 4:24 am (10.7 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 - Apr 2016

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri5:319.66:139.012:090.96:117:00Third Quarter1Fri
2Sat6:339.87:139.312:301.51:100.76:107:01Waning Crescent2Sat
3Sun7:3410.28:119.91:321.12:090.26:087:02Waning Crescent3Sun
4Mon8:3310.79:0510.72:320.53:04-0.36:067:03Waning Crescent4Mon
5Tue9:2911.39:5711.43:29-0.33:57-0.86:047:04Waning Crescent5Tue
6Wed10:2211.910:4612.14:22-1.04:47-1.36:027:06New Moon6Wed
7Thu11:1312.211:3512.65:14-1.65:37-1.56:017:07New Moon7Thu
8Fri12:0512.36:05-2.06:26-1.55:597:08New Moon8Fri
9Sat12:2512.812:5612.26:57-2.17:17-1.35:577:09Waxing Crescent9Sat
10Sun1:1512.71:5011.87:50-1.98:10-0.85:557:11Waxing Crescent10Sun
11Mon2:0812.32:4611.38:45-1.59:05-0.35:547:12Waxing Crescent11Mon
12Tue3:0411.83:4510.79:43-1.010:050.35:527:13First Quarter12Tue
13Wed4:0411.24:4810.210:44-0.411:080.75:507:14First Quarter13Wed
14Thu5:0810.65:539.811:480.15:487:16First Quarter14Thu
15Fri6:1510.26:589.712:141.012:520.45:477:17First Quarter15Fri
16Sat7:2010.07:589.71:201.11:530.55:457:18Waxing Gibbous16Sat
17Sun8:2010.08:519.92:200.92:490.55:437:19Waxing Gibbous17Sun
18Mon9:1310.19:3810.23:150.73:390.55:427:20Waxing Gibbous18Mon
19Tue10:0010.210:2010.44:030.44:230.45:407:22Waxing Gibbous19Tue
20Wed10:4210.210:5810.64:460.25:020.55:387:23Full Moon20Wed
21Thu11:2110.311:3310.65:250.15:390.55:377:24Full Moon21Thu
22Fri11:5810.26:020.16:140.75:357:25Full Moon22Fri
23Sat12:0710.712:3310.16:370.16:480.85:337:27Full Moon23Sat
24Sun12:4010.61:0810.07:120.27:221.05:327:28Waning Gibbous24Sun
25Mon1:1510.61:449.87:470.37:571.25:307:29Waning Gibbous25Mon
26Tue1:5110.42:239.68:240.48:351.45:297:30Waning Gibbous26Tue
27Wed2:3010.33:059.59:050.59:181.55:277:31Waning Gibbous27Wed
28Thu3:1410.23:519.49:500.610:061.55:267:33Third Quarter28Thu
29Fri4:0410.14:449.410:400.611:011.55:247:34Third Quarter29Fri
30Sat4:5910.05:419.611:360.65:237:35Third Quarter30Sat
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 7:40 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 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