Tides Today & Tomorrow in Winter Harbor, ME

TIDE TIMES for Sunday, July 19, 2026
The tide is currently falling in Winter Harbor, ME.
Next low tide : in 2h 38m at 9:32 am (-0.2 ft)
Next high tide : 3:34 pm (10.8 ft)
Sunset today : 8:11 pm
Sunrise tomorrow : 5:06 am
Moon phase : First Quarter (32% illuminated)
Tide Station Location : Station #8413079
Common Questions About Tides

Winter Harbor, ME Tides - Jan 1978

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun2:479.83:039.89:081.19:320.57:084:03Third Quarter1Sun
2Mon3:3610.03:589.710:011.010:240.67:084:04Third Quarter2Mon
3Tue4:3010.24:589.611:000.811:210.67:084:05Third Quarter3Tue
4Wed5:2810.56:019.712:030.47:084:06Waning Crescent4Wed
5Thu6:2810.97:0510.012:210.41:06-0.17:084:07Waning Crescent5Thu
6Fri7:2711.58:0510.41:220.22:06-0.77:084:08Waning Crescent6Fri
7Sat8:2512.09:0310.92:21-0.23:04-1.37:074:09New Moon7Sat
8Sun9:2112.59:5811.33:19-0.63:59-1.87:074:10New Moon8Sun
9Mon10:1512.810:5111.54:14-0.94:52-2.07:074:11New Moon9Mon
10Tue11:0812.811:4411.65:09-1.05:45-2.17:074:12New Moon10Tue
11Wed12:0112.66:03-1.06:37-1.97:064:13Waxing Crescent11Wed
12Thu12:3611.612:5512.26:57-0.87:29-1.57:064:14Waxing Crescent12Thu
13Fri1:2911.31:4911.67:52-0.58:22-0.97:064:16Waxing Crescent13Fri
14Sat2:2311.02:4510.98:49-0.19:16-0.37:054:17First Quarter14Sat
15Sun3:1910.63:4410.29:470.310:120.37:054:18First Quarter15Sun
16Mon4:1610.34:459.610:480.611:090.87:044:19First Quarter16Mon
17Tue5:1410.05:479.211:490.87:034:21First Quarter17Tue
18Wed6:129.96:469.012:071.112:480.87:034:22Waxing Gibbous18Wed
19Thu7:079.97:429.01:031.21:440.77:024:23Waxing Gibbous19Thu
20Fri7:5710.18:319.21:561.22:340.57:014:24Waxing Gibbous20Fri
21Sat8:4310.39:169.42:441.13:190.37:014:26Waxing Gibbous21Sat
22Sun9:2510.59:569.63:281.04:000.17:004:27Full Moon22Sun
23Mon10:0410.610:339.74:080.84:380.06:594:28Full Moon23Mon
24Tue10:4110.711:089.94:450.75:14-0.16:584:30Full Moon24Tue
25Wed11:1610.811:4310.05:210.65:48-0.16:574:31Full Moon25Wed
26Thu11:5110.85:570.66:22-0.16:564:32Waning Gibbous26Thu
27Fri12:1710.112:2710.76:330.56:56-0.16:554:34Waning Gibbous27Fri
28Sat12:5310.21:0610.67:110.57:340.06:544:35Waning Gibbous28Sat
29Sun1:3210.31:4910.37:530.58:150.16:534:37Waning Gibbous29Sun
30Mon2:1510.42:3610.18:400.49:010.36:524:38Third Quarter30Mon
31Tue3:0410.43:309.89:330.49:530.46:514:39Third Quarter31Tue
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 12:33 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 transitional phase. Tonight's moon is 32% 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 shifting between spring and neap.

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 (32% illuminated). This places Winter Harbor, ME in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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