Tides Today & Tomorrow in Winter Harbor, ME

TIDE TIMES for Tuesday, August 11, 2026
The tide is currently falling in Winter Harbor, ME.
Next low tide : in 3h 01m at 4:15 pm (0.3 ft)
Next high tide : 10:18 pm (11.9 ft)
Sunset today : 7:43 pm
Sunrise tomorrow : 5:31 am
Moon phase : New Moon (2% illuminated)
Tide Station Location : Station #8413079
Common Questions About Tides

Winter Harbor, ME Tides - Feb 1955

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue4:3710.75:199.311:190.211:360.86:514:40First Quarter1Tue
2Wed5:4410.76:309.312:290.16:504:42Waxing Gibbous2Wed
3Thu6:5210.97:379.612:450.81:36-0.26:484:43Waxing Gibbous3Thu
4Fri7:5611.28:3810.01:520.52:38-0.66:474:44Waxing Gibbous4Fri
5Sat8:5511.59:3210.52:530.13:34-1.06:464:46Full Moon5Sat
6Sun9:4911.810:2210.83:48-0.24:24-1.26:454:47Full Moon6Sun
7Mon10:3811.811:0911.04:40-0.55:11-1.26:434:49Full Moon7Mon
8Tue11:2511.711:5311.05:28-0.65:56-1.06:424:50Full Moon8Tue
9Wed12:1011.36:14-0.56:39-0.76:414:51Waning Gibbous9Wed
10Thu12:3510.912:5510.96:59-0.27:20-0.26:404:53Waning Gibbous10Thu
11Fri1:1710.71:3910.37:440.18:020.36:384:54Waning Gibbous11Fri
12Sat2:0010.32:259.68:300.58:460.96:374:56Waning Gibbous12Sat
13Sun2:4510.03:139.19:180.99:321.46:354:57Third Quarter13Sun
14Mon3:339.64:078.610:101.210:231.86:344:58Third Quarter14Mon
15Tue4:269.35:058.211:061.511:192.06:325:00Third Quarter15Tue
16Wed5:239.16:058.112:051.56:315:01Third Quarter16Wed
17Thu6:229.27:038.312:182.11:031.46:295:03Waning Crescent17Thu
18Fri7:179.57:558.61:151.91:561.06:285:04Waning Crescent18Fri
19Sat8:079.98:419.12:061.62:430.66:265:05Waning Crescent19Sat
20Sun8:5210.39:229.62:531.13:260.26:255:07Waning Crescent20Sun
21Mon9:3410.710:0110.13:360.64:05-0.26:235:08New Moon21Mon
22Tue10:1411.110:3910.64:170.24:43-0.56:225:09New Moon22Tue
23Wed10:5511.311:1811.14:58-0.35:21-0.76:205:11New Moon23Wed
24Thu11:3711.411:5811.45:39-0.66:01-0.86:185:12Waxing Crescent24Thu
25Fri12:2011.36:23-0.86:43-0.76:175:13Waxing Crescent25Fri
26Sat12:4111.51:0711.07:10-0.87:28-0.46:155:15Waxing Crescent26Sat
27Sun1:2811.51:5810.68:00-0.78:17-0.16:135:16Waxing Crescent27Sun
28Mon2:1911.32:5510.08:56-0.49:130.46:125:17First Quarter28Mon
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8413079)

Common Questions About Winter Harbor, ME Tides

Show All
What time does the tide turn (slack tide) in Winter Harbor, ME today?

Slack tide in Winter Harbor, ME is approximately 7:16 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 spring phase. Tonight's moon is 2% 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 New Moon (2% 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