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 4h 36m 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 - Apr 2037

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed12:1312.36:14-1.86:37-1.56:126:59Full Moon1Wed
2Thu12:3512.41:0412.07:05-1.87:26-1.16:107:01Waning Gibbous2Thu
3Fri1:2412.31:5611.57:56-1.58:16-0.66:087:02Waning Gibbous3Fri
4Sat2:1311.82:4910.98:48-1.19:080.16:067:03Waning Gibbous4Sat
5Sun3:0511.33:4410.29:43-0.510:030.76:047:04Third Quarter5Sun
6Mon4:0010.64:439.610:400.111:011.36:037:06Third Quarter6Mon
7Tue4:5910.15:449.211:400.66:017:07Third Quarter7Tue
8Wed6:029.76:479.012:031.612:410.95:597:08Third Quarter8Wed
9Thu7:049.57:469.01:051.71:411.05:577:09Waning Crescent9Thu
10Fri8:039.58:389.22:041.62:361.05:557:11Waning Crescent10Fri
11Sat8:559.79:249.52:581.43:250.85:547:12Waning Crescent11Sat
12Sun9:429.910:059.93:451.04:080.75:527:13Waning Crescent12Sun
13Mon10:2310.110:4310.24:280.74:470.55:507:14New Moon13Mon
14Tue11:0210.211:1710.45:060.45:220.55:497:15New Moon14Tue
15Wed11:3810.311:5010.65:430.25:560.55:477:17New Moon15Wed
16Thu12:1310.36:180.16:290.65:457:18New Moon16Thu
17Fri12:2310.712:4910.26:530.07:030.75:437:19Waxing Crescent17Fri
18Sat12:5810.81:2610.17:290.07:400.85:427:20Waxing Crescent18Sat
19Sun1:3510.82:0710.08:080.08:200.95:407:22Waxing Crescent19Sun
20Mon2:1610.82:529.88:520.09:051.15:387:23Waxing Crescent20Mon
21Tue3:0310.63:439.69:420.19:571.25:377:24First Quarter21Tue
22Wed3:5710.54:419.510:370.210:571.35:357:25First Quarter22Wed
23Thu4:5810.45:449.611:390.35:347:26First Quarter23Thu
24Fri6:0410.46:499.912:031.112:440.15:327:28First Quarter24Fri
25Sat7:1210.67:5210.41:110.81:48-0.15:307:29Waxing Gibbous25Sat
26Sun8:1710.98:5111.12:160.22:48-0.55:297:30Waxing Gibbous26Sun
27Mon9:1711.39:4511.73:17-0.43:44-0.85:277:31Waxing Gibbous27Mon
28Tue10:1311.610:3612.14:14-1.04:36-1.05:267:33Full Moon28Tue
29Wed11:0511.811:2512.45:07-1.45:26-1.05:247:34Full Moon29Wed
30Thu11:5611.75:57-1.66:15-0.85:237:35Full Moon30Thu
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