Tides Today & Tomorrow in Winter Harbor, ME

TIDE TIMES for Friday, July 17, 2026
The tide is currently falling in Winter Harbor, ME.
Next low tide : in 2h 30m at 7:51 am (-1.1 ft)
Next high tide : 1:51 pm (11.0 ft)
Sunset today : 8:12 pm
Sunrise tomorrow : 5:04 am
Moon phase : Waxing Crescent (14% illuminated)
Tide Station Location : Station #8413079
Common Questions About Tides

Winter Harbor, ME Tides - Jul 1978

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat8:469.79:0310.82:480.33:010.94:518:20Waning Crescent1Sat
2Sun9:389.79:5010.83:400.23:511.04:528:20Waning Crescent2Sun
3Mon10:259.810:3410.94:280.14:361.14:528:20New Moon3Mon
4Tue11:079.811:1410.95:110.15:191.14:538:19New Moon4Tue
5Wed11:479.811:5210.85:510.15:581.14:548:19New Moon5Wed
6Thu12:259.86:290.26:361.24:548:19New Moon6Thu
7Fri12:3010.81:019.97:050.27:131.34:558:18Waxing Crescent7Fri
8Sat1:0610.61:389.97:410.37:511.34:568:18Waxing Crescent8Sat
9Sun1:4310.52:159.98:160.48:291.44:568:17Waxing Crescent9Sun
10Mon2:2210.32:539.98:530.59:101.34:578:17Waxing Crescent10Mon
11Tue3:0310.13:3410.09:320.69:541.34:588:16First Quarter11Tue
12Wed3:479.94:1810.110:140.710:421.24:598:16First Quarter12Wed
13Thu4:369.85:0610.311:010.811:351.05:008:15First Quarter13Thu
14Fri5:319.75:5910.611:520.85:018:15First Quarter14Fri
15Sat6:299.76:5610.912:330.712:480.75:018:14Waxing Gibbous15Sat
16Sun7:319.87:5411.31:330.31:470.65:028:13Waxing Gibbous16Sun
17Mon8:3210.28:5211.82:33-0.22:470.35:038:13Waxing Gibbous17Mon
18Tue9:3110.69:4912.33:32-0.73:45-0.15:048:12Full Moon18Tue
19Wed10:2711.110:4412.74:28-1.24:43-0.45:058:11Full Moon19Wed
20Thu11:2211.411:3912.95:23-1.65:39-0.75:068:10Full Moon20Thu
21Fri12:1611.76:17-1.86:35-0.85:078:09Full Moon21Fri
22Sat12:3412.81:1011.87:10-1.87:30-0.85:088:08Waning Gibbous22Sat
23Sun1:2812.52:0311.88:03-1.58:26-0.65:098:07Waning Gibbous23Sun
24Mon2:2412.12:5811.68:56-1.19:24-0.35:108:06Waning Gibbous24Mon
25Tue3:2011.53:5311.39:50-0.610:220.05:118:05Third Quarter25Tue
26Wed4:1910.84:5011.010:460.011:220.35:128:04Third Quarter26Wed
27Thu5:1910.25:4810.711:430.55:138:03Third Quarter27Thu
28Fri6:209.76:4610.512:230.512:400.95:148:02Third Quarter28Fri
29Sat7:219.47:4210.41:230.71:381.25:158:01Waning Crescent29Sat
30Sun8:189.38:3510.42:200.72:331.35:178:00Waning Crescent30Sun
31Mon9:119.49:2410.53:130.63:241.35:187:59Waning Crescent31Mon
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 10:51 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 spring phase. Tonight's moon is 14% 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 maximum.

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 Waxing Crescent (14% illuminated). This places Winter Harbor, ME in a spring tide cycle, so tidal ranges are near their weekly maximum 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