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 3h 39m 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 - May 2037

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri12:1212.412:4611.56:47-1.67:04-0.45:227:36Waning Gibbous1Fri
2Sat1:0012.11:3611.17:36-1.37:530.15:207:37Waning Gibbous2Sat
3Sun1:4811.72:2710.68:26-0.88:430.65:197:39Waning Gibbous3Sun
4Mon2:3811.13:1910.09:17-0.39:351.15:177:40Waning Gibbous4Mon
5Tue3:3010.54:139.610:090.310:291.65:167:41Third Quarter5Tue
6Wed4:2510.05:099.211:040.711:271.85:157:42Third Quarter6Wed
7Thu5:239.66:069.112:011.15:137:43Third Quarter7Thu
8Fri6:229.37:029.112:261.912:571.25:127:45Third Quarter8Fri
9Sat7:209.37:549.31:241.81:501.35:117:46Waning Crescent9Sat
10Sun8:139.48:419.62:181.62:391.25:107:47Waning Crescent10Sun
11Mon9:029.59:2310.03:071.23:241.15:087:48Waning Crescent11Mon
12Tue9:469.710:0310.33:510.84:050.95:077:49Waning Crescent12Tue
13Wed10:289.910:4010.64:320.54:430.85:067:50New Moon13Wed
14Thu11:0710.111:1610.95:110.25:200.85:057:52New Moon14Thu
15Fri11:4510.211:5211.15:49-0.15:570.85:047:53New Moon15Fri
16Sat12:2510.26:27-0.26:350.85:037:54New Moon16Sat
17Sun12:3111.21:0610.27:07-0.37:160.85:027:55Waxing Crescent17Sun
18Mon1:1211.31:5010.27:50-0.48:010.95:017:56Waxing Crescent18Mon
19Tue1:5811.22:3810.18:37-0.38:501.05:007:57Waxing Crescent19Tue
20Wed2:4811.13:3110.19:28-0.29:451.04:597:58First Quarter20Wed
21Thu3:4310.94:2810.110:24-0.110:461.04:587:59First Quarter21Thu
22Fri4:4410.75:2910.211:230.011:510.94:578:00First Quarter22Fri
23Sat5:5010.66:3210.512:250.04:568:01First Quarter23Sat
24Sun6:5610.67:3310.912:580.61:27-0.14:558:02Waxing Gibbous24Sun
25Mon8:0010.78:3111.32:020.12:26-0.24:558:03Waxing Gibbous25Mon
26Tue9:0110.99:2511.83:03-0.43:23-0.34:548:04Waxing Gibbous26Tue
27Wed9:5711.010:1612.13:59-0.84:16-0.34:538:05Full Moon27Wed
28Thu10:5011.111:0512.24:51-1.15:06-0.24:538:06Full Moon28Thu
29Fri11:4011.011:5212.15:42-1.25:550.04:528:07Full Moon29Fri
30Sat12:2910.96:30-1.16:430.34:518:08Full Moon30Sat
31Sun12:3811.81:1710.67:17-0.97:300.64:518:09Waning Gibbous31Sun
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