Tides Today & Tomorrow in Winter Harbor, ME

TIDE TIMES for Saturday, August 1, 2026
The tide is currently falling in Winter Harbor, ME.
Next low tide : in 5h 19m at 7:26 am (0.2 ft)
Next high tide : 1:23 pm (10.1 ft)
Sunset today : 7:57 pm
Sunrise tomorrow : 5:19 am
Moon phase : Waning Gibbous (91% illuminated)
Tide Station Location : Station #8413079
Common Questions About Tides

Winter Harbor, ME Tides - May 2084

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon8:5610.49:2010.92:580.13:190.25:217:37Waning Crescent1Mon
2Tue9:4910.410:0711.13:51-0.24:080.35:197:38Waning Crescent2Tue
3Wed10:3810.410:5011.24:40-0.44:530.45:187:39New Moon3Wed
4Thu11:2210.311:3011.25:25-0.55:350.65:177:41New Moon4Thu
5Fri12:0410.26:07-0.46:150.85:157:42New Moon5Fri
6Sat12:0911.112:4410.06:47-0.26:541.15:147:43New Moon6Sat
7Sun12:4810.81:249.77:260.07:331.45:137:44Waxing Crescent7Sun
8Mon1:2710.62:049.58:050.38:131.65:117:45Waxing Crescent8Mon
9Tue2:0710.32:459.28:460.68:551.85:107:47Waxing Crescent9Tue
10Wed2:5010.03:299.09:290.99:402.05:097:48Waxing Crescent10Wed
11Thu3:369.74:168.910:141.110:292.15:087:49First Quarter11Thu
12Fri4:259.45:059.011:011.311:222.15:077:50First Quarter12Fri
13Sat5:179.35:569.111:501.35:057:51First Quarter13Sat
14Sun6:129.26:469.512:161.912:411.35:047:52First Quarter14Sun
15Mon7:089.37:369.91:121.51:311.15:037:53Waxing Gibbous15Mon
16Tue8:029.58:2410.52:061.02:210.95:027:54Waxing Gibbous16Tue
17Wed8:559.99:1211.12:570.43:100.75:017:56Waxing Gibbous17Wed
18Thu9:4610.29:5911.63:48-0.23:590.55:007:57Full Moon18Thu
19Fri10:3610.510:4812.14:37-0.84:480.24:597:58Full Moon19Fri
20Sat11:2710.811:3712.45:27-1.25:380.14:587:59Full Moon20Sat
21Sun12:1810.96:18-1.46:300.14:578:00Full Moon21Sun
22Mon12:2912.41:1110.97:11-1.47:240.14:578:01Waning Gibbous22Mon
23Tue1:2312.32:0710.88:05-1.28:210.34:568:02Waning Gibbous23Tue
24Wed2:2011.93:0510.79:02-1.09:220.44:558:03Waning Gibbous24Wed
25Thu3:2011.54:0510.610:00-0.610:250.64:548:04Third Quarter25Thu
26Fri4:2311.05:0610.511:00-0.211:310.74:548:05Third Quarter26Fri
27Sat5:2810.56:0710.512:010.14:538:06Third Quarter27Sat
28Sun6:3310.27:0710.612:360.61:000.44:528:07Waning Crescent28Sun
29Mon7:3610.08:0210.71:380.51:570.64:528:07Waning Crescent29Mon
30Tue8:359.88:5410.92:370.32:510.84:518:08Waning Crescent30Tue
31Wed9:299.89:4210.93:310.13:420.94:518:09Waning Crescent31Wed
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 10:24 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 91% 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 Waning Gibbous (91% 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