Tides Today & Tomorrow in Winter Harbor, ME

TIDE TIMES for Wednesday, July 22, 2026
The tide is currently falling in Winter Harbor, ME.
Next low tide (tomorrow) : in 2h 08m at 12:52 am (1.1 ft)
Next high tide (tomorrow) : 6:50 am (8.8 ft)
Sunset today : 8:08 pm
Sunrise tomorrow : 5:09 am
Moon phase : First Quarter (62% illuminated)
Tide Station Location : Station #8413079
Common Questions About Tides

Winter Harbor, ME Tides - Oct 2076

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu1:0610.31:2010.77:240.77:490.36:316:11Waxing Crescent1Thu
2Fri1:4510.11:5810.78:010.88:300.36:326:09Waxing Crescent2Fri
3Sat2:289.92:4110.78:421.19:170.46:336:08Waxing Crescent3Sat
4Sun3:169.63:3110.59:301.310:110.56:356:06First Quarter4Sun
5Mon4:119.44:2910.410:261.411:110.56:366:04First Quarter5Mon
6Tue5:149.25:3410.411:291.56:376:02First Quarter6Tue
7Wed6:229.46:4210.612:180.512:381.36:386:00Waxing Gibbous7Wed
8Thu7:289.87:4910.91:240.21:470.96:395:59Waxing Gibbous8Thu
9Fri8:3010.48:5111.32:27-0.22:510.26:415:57Waxing Gibbous9Fri
10Sat9:2611.09:4911.73:25-0.63:49-0.46:425:55Waxing Gibbous10Sat
11Sun10:1811.610:4212.04:18-1.04:43-0.96:435:53Full Moon11Sun
12Mon11:0712.011:3312.05:08-1.15:35-1.36:445:52Full Moon12Mon
13Tue11:5412.25:56-1.06:25-1.46:465:50Full Moon13Tue
14Wed12:2311.712:4112.16:44-0.77:14-1.26:475:48Waning Gibbous14Wed
15Thu1:1311.31:2811.87:31-0.28:04-0.86:485:46Waning Gibbous15Thu
16Fri2:0310.72:1611.38:200.48:55-0.36:505:45Waning Gibbous16Fri
17Sat2:5410.13:0710.79:101.09:470.26:515:43Waning Gibbous17Sat
18Sun3:499.64:0110.210:041.510:430.76:525:41Third Quarter18Sun
19Mon4:469.14:599.711:011.911:421.16:535:40Third Quarter19Mon
20Tue5:468.86:009.412:022.16:555:38Third Quarter20Tue
21Wed6:458.87:009.412:411.31:022.16:565:37Third Quarter21Wed
22Thu7:409.07:559.51:371.31:581.86:575:35Waning Crescent22Thu
23Fri8:299.38:459.72:281.12:481.56:595:33Waning Crescent23Fri
24Sat9:139.79:299.93:130.93:341.17:005:32Waning Crescent24Sat
25Sun9:5210.110:1010.13:540.74:150.77:015:30Waning Crescent25Sun
26Mon10:2810.410:4810.34:310.64:530.47:025:29New Moon26Mon
27Tue11:0310.711:2610.45:070.55:300.17:045:27New Moon27Tue
28Wed11:3711.05:410.56:07-0.17:055:26New Moon28Wed
29Thu12:0310.412:1211.16:170.66:45-0.27:065:24New Moon29Thu
30Fri12:4210.312:5111.26:540.77:25-0.37:085:23Waxing Crescent30Fri
31Sat1:2310.11:3311.27:350.88:10-0.27:095:22Waxing Crescent31Sat
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 3:51 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 transitional phase. Tonight's moon is 62% 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 shifting between spring and neap.

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 (62% illuminated). This places Winter Harbor, ME in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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