Tides Today & Tomorrow in Winter Harbor, ME

TIDE TIMES for Sunday, August 16, 2026
The tide is currently falling in Winter Harbor, ME.
Next low tide : in 3h 27m at 8:12 am (-0.3 ft)
Next high tide : 2:11 pm (11.1 ft)
Sunset today : 7:36 pm
Sunrise tomorrow : 5:36 am
Moon phase : Waxing Crescent (18% illuminated)
Tide Station Location : Station #8413079
Common Questions About Tides

Winter Harbor, ME Tides - Jul 1948

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu6:298.96:549.812:351.712:471.64:518:20Waning Crescent1Thu
2Fri7:248.97:4310.21:291.41:371.64:528:20Waning Crescent2Fri
3Sat8:199.18:3310.62:221.02:281.54:528:20Waning Crescent3Sat
4Sun9:129.39:2311.03:140.53:191.34:538:19Waning Crescent4Sun
5Mon10:049.710:1311.54:050.04:111.04:548:19New Moon5Mon
6Tue10:5510.011:0411.94:56-0.55:030.74:548:19New Moon6Tue
7Wed11:4610.411:5612.25:47-0.85:550.54:558:18New Moon7Wed
8Thu12:3810.66:38-1.16:490.34:568:18Waxing Crescent8Thu
9Fri12:4912.21:3010.87:30-1.27:440.24:578:17Waxing Crescent9Fri
10Sat1:4312.12:2411.08:23-1.18:410.14:578:17Waxing Crescent10Sat
11Sun2:3911.83:1911.09:16-0.99:400.24:588:16Waxing Crescent11Sun
12Mon3:3811.34:1511.110:11-0.510:420.24:598:16First Quarter12Mon
13Tue4:3910.85:1311.011:08-0.111:440.35:008:15First Quarter13Tue
14Wed5:4210.36:1211.012:060.35:018:15First Quarter14Wed
15Thu6:469.97:1110.912:480.31:050.75:028:14Waxing Gibbous15Thu
16Fri7:499.68:0810.91:500.32:041.05:028:13Waxing Gibbous16Fri
17Sat8:499.59:0210.92:490.23:001.25:038:12Waxing Gibbous17Sat
18Sun9:449.59:5310.93:440.13:531.35:048:12Waxing Gibbous18Sun
19Mon10:339.510:4010.94:340.14:421.35:058:11Full Moon19Mon
20Tue11:189.611:2310.95:200.15:271.35:068:10Full Moon20Tue
21Wed12:009.66:030.16:091.35:078:09Full Moon21Wed
22Thu12:0410.812:399.66:420.26:491.45:088:08Full Moon22Thu
23Fri12:4310.71:169.67:200.47:271.45:098:07Waning Gibbous23Fri
24Sat1:2110.51:539.67:560.58:061.55:108:06Waning Gibbous24Sat
25Sun1:5910.32:299.68:310.78:451.55:118:05Waning Gibbous25Sun
26Mon2:3710.03:079.79:070.99:261.65:128:04Waning Gibbous26Mon
27Tue3:189.73:469.79:451.110:091.65:138:03Third Quarter27Tue
28Wed4:029.44:289.710:251.310:561.55:158:02Third Quarter28Wed
29Thu4:509.15:149.811:091.511:481.45:168:01Third Quarter29Thu
30Fri5:438.96:0510.011:581.65:178:00Third Quarter30Fri
31Sat6:428.87:0110.212:441.212:531.75:187:58Waning 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 11:11 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 18% 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 (18% 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