Tides Today & Tomorrow in Winter Harbor, ME

TIDE TIMES for Monday, July 20, 2026
The tide is currently rising in Winter Harbor, ME.
Next low tide : 10:56 pm (0.8 ft)
Next high tide : in 5h 46m at 4:26 pm (10.6 ft)
Sunset today : 8:10 pm
Sunrise tomorrow : 5:07 am
Moon phase : First Quarter (42% illuminated)
Tide Station Location : Station #8413079
Common Questions About Tides

Winter Harbor, ME Tides - Mar 2074

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu12:4310.41:0210.37:070.37:260.46:085:20Waxing Crescent1Thu
2Fri1:2110.21:429.97:470.58:030.86:065:21Waxing Crescent2Fri
3Sat2:009.92:249.48:280.88:441.26:045:23Waxing Crescent3Sat
4Sun2:429.63:109.09:131.19:281.66:035:24First Quarter4Sun
5Mon3:289.44:018.610:031.310:171.96:015:25First Quarter5Mon
6Tue4:199.24:588.410:581.511:132.05:595:27First Quarter6Tue
7Wed5:169.25:588.411:571.45:575:28First Quarter7Wed
8Thu6:159.36:568.712:121.912:551.15:555:29Waxing Gibbous8Thu
9Fri7:119.87:499.11:091.61:490.75:545:31Waxing Gibbous9Fri
10Sat8:0310.38:379.72:031.12:390.15:525:32Waxing Gibbous10Sat
11Sun9:5210.910:2310.43:530.54:25-0.46:506:33Waxing Gibbous11Sun
12Mon10:3911.511:0711.04:40-0.15:10-0.96:486:34Full Moon12Mon
13Tue11:2511.911:5111.65:26-0.75:54-1.36:466:36Full Moon13Tue
14Wed12:1212.16:13-1.16:39-1.46:456:37Full Moon14Wed
15Thu12:3611.91:0012.17:01-1.47:25-1.36:436:38Waning Gibbous15Thu
16Fri1:2312.11:5011.87:51-1.58:14-1.06:416:40Waning Gibbous16Fri
17Sat2:1212.02:4311.38:44-1.39:05-0.66:396:41Waning Gibbous17Sat
18Sun3:0511.73:4110.79:41-0.910:020.06:376:42Third Quarter18Sun
19Mon4:0311.34:4410.110:42-0.511:040.56:356:43Third Quarter19Mon
20Tue5:0610.85:529.711:48-0.16:346:45Third Quarter20Tue
21Wed6:1510.57:029.512:120.912:570.16:326:46Third Quarter21Wed
22Thu7:2410.48:089.61:221.02:040.16:306:47Waning Crescent22Thu
23Fri8:2810.49:079.92:270.83:050.06:286:48Waning Crescent23Fri
24Sat9:2610.69:5810.23:260.53:58-0.16:266:50Waning Crescent24Sat
25Sun10:1610.810:4310.44:180.24:46-0.26:246:51New Moon25Sun
26Mon11:0110.911:2410.65:040.05:28-0.26:236:52New Moon26Mon
27Tue11:4210.85:46-0.16:06-0.16:216:53New Moon27Tue
28Wed12:0110.612:2110.76:25-0.16:430.16:196:55New Moon28Wed
29Thu12:3610.612:5810.47:020.07:170.46:176:56Waxing Crescent29Thu
30Fri1:1110.51:3410.17:390.27:520.76:156:57Waxing Crescent30Fri
31Sat1:4610.32:129.88:150.48:281.16:136:58Waxing 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 7:41 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 42% 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 (42% 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