Tides Today & Tomorrow in Winter Harbor, ME

TIDE TIMES for Thursday, July 30, 2026
The tide is currently falling in Winter Harbor, ME.
Next low tide : in 2h 13m at 6:23 pm (1.2 ft)
Next high tide (tomorrow) : 12:18 am (10.8 ft)
Sunset today : 8:00 pm
Sunrise tomorrow : 5:17 am
Moon phase : Full Moon (99% illuminated)
Tide Station Location : Station #8413079
Common Questions About Tides

Winter Harbor, ME Tides - Mar 1972

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed11:3010.711:4910.55:350.05:550.06:085:20Full Moon1Wed
2Thu12:0810.46:130.16:290.36:075:21Waning Gibbous2Thu
3Fri12:2410.412:4510.06:500.37:040.66:055:23Waning Gibbous3Fri
4Sat12:5910.21:239.67:270.57:391.06:035:24Waning Gibbous4Sat
5Sun1:3510.02:039.28:070.88:171.46:015:25Waning Gibbous5Sun
6Mon2:159.72:468.78:491.19:001.86:005:26Third Quarter6Mon
7Tue3:009.43:368.49:371.39:482.15:585:28Third Quarter7Tue
8Wed3:519.24:328.110:321.510:442.25:565:29Third Quarter8Wed
9Thu4:499.15:348.111:321.511:452.15:545:30Third Quarter9Thu
10Fri5:509.36:348.412:331.25:535:32Waning Crescent10Fri
11Sat6:509.77:299.012:461.81:290.85:515:33Waning Crescent11Sat
12Sun7:4510.28:199.71:431.22:210.25:495:34Waning Crescent12Sun
13Mon8:3610.99:0610.52:360.53:08-0.35:475:35Waning Crescent13Mon
14Tue9:2511.49:5011.23:25-0.23:53-0.85:455:37New Moon14Tue
15Wed10:1211.810:3511.84:13-0.94:37-1.15:435:38New Moon15Wed
16Thu11:0011.911:2012.25:01-1.45:22-1.25:425:39New Moon16Thu
17Fri11:4811.85:49-1.66:08-1.15:405:41Waxing Crescent17Fri
18Sat12:0712.312:3911.56:40-1.66:57-0.75:385:42Waxing Crescent18Sat
19Sun12:5612.21:3210.97:33-1.47:49-0.25:365:43Waxing Crescent19Sun
20Mon1:5011.72:3010.38:29-0.98:470.45:345:44First Quarter20Mon
21Tue2:4811.23:349.79:31-0.39:500.95:325:46First Quarter21Tue
22Wed3:5410.64:439.310:390.211:001.25:315:47First Quarter22Wed
23Thu5:0410.25:539.111:490.45:295:48First Quarter23Thu
24Fri6:1510.06:599.312:111.312:560.55:275:49Waxing Gibbous24Fri
25Sat7:2010.17:579.61:181.11:550.45:255:50Waxing Gibbous25Sat
26Sun8:1710.38:479.92:170.82:480.25:235:52Waxing Gibbous26Sun
27Mon9:0610.49:3010.33:080.43:330.25:215:53Waxing Gibbous27Mon
28Tue9:5010.510:0910.53:530.24:130.25:195:54Full Moon28Tue
29Wed10:3010.410:4410.64:340.04:500.35:185:55Full Moon29Wed
30Thu11:0710.311:1810.65:120.05:250.55:165:57Full Moon30Thu
31Fri11:4310.111:5110.55:470.05:580.85:145:58Full Moon31Fri
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 9:20 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 99% 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 Full Moon (99% 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