Tides Today & Tomorrow in Winter Harbor, ME

TIDE TIMES for Friday, July 31, 2026
The tide is currently falling in Winter Harbor, ME.
Next low tide : in 27m at 6:52 am (0.2 ft)
Next high tide : 12:48 pm (9.9 ft)
Sunset today : 7:58 pm
Sunrise tomorrow : 5:18 am
Moon phase : Waning Gibbous (96% illuminated)
Tide Station Location : Station #8413079
Common Questions About Tides

Winter Harbor, ME Tides - Jan 1971

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri1:0410.81:1911.77:21-0.17:54-1.07:084:03Waxing Crescent1Fri
2Sat1:5510.92:1411.28:160.08:47-0.67:084:04First Quarter2Sat
3Sun2:5010.93:1310.79:160.19:42-0.27:084:05First Quarter3Sun
4Mon3:4710.84:1610.110:190.210:400.27:084:05First Quarter4Mon
5Tue4:4710.85:229.711:240.211:420.67:084:06First Quarter5Tue
6Wed5:4910.76:299.412:300.17:084:07Waxing Gibbous6Wed
7Thu6:5010.77:339.412:440.81:330.07:084:09Waxing Gibbous7Thu
8Fri7:4910.88:329.51:450.92:32-0.27:074:10Waxing Gibbous8Fri
9Sat8:4410.99:249.62:420.93:25-0.37:074:11Full Moon9Sat
10Sun9:3411.010:119.73:340.84:14-0.47:074:12Full Moon10Sun
11Mon10:1911.010:559.74:220.84:58-0.37:064:13Full Moon11Mon
12Tue11:0210.911:359.75:060.85:39-0.27:064:14Full Moon12Tue
13Wed11:4210.85:470.86:180.07:064:15Waning Gibbous13Wed
14Thu12:149.712:2210.56:270.96:550.27:054:16Waning Gibbous14Thu
15Fri12:519.71:0010.27:061.17:320.57:054:18Waning Gibbous15Fri
16Sat1:299.61:409.87:461.28:080.87:044:19Waning Gibbous16Sat
17Sun2:079.52:219.38:281.48:471.17:044:20Third Quarter17Sun
18Mon2:489.43:068.99:131.59:281.47:034:21Third Quarter18Mon
19Tue3:319.33:568.510:021.610:141.77:024:23Third Quarter19Tue
20Wed4:209.34:528.310:561.611:061.97:024:24Third Quarter20Wed
21Thu5:139.35:528.211:541.57:014:25Third Quarter21Thu
22Fri6:099.56:528.412:022.012:531.17:004:27Waning Crescent22Fri
23Sat7:0610.07:498.71:001.81:500.76:594:28Waning Crescent23Sat
24Sun8:0110.58:429.31:571.42:440.16:584:29Waning Crescent24Sun
25Mon8:5311.19:329.92:500.93:34-0.56:584:31New Moon25Mon
26Tue9:4311.710:1910.53:420.34:22-1.16:574:32New Moon26Tue
27Wed10:3212.111:0611.04:32-0.25:09-1.46:564:33New Moon27Wed
28Thu11:2112.311:5411.45:22-0.65:56-1.66:554:35Waxing Crescent28Thu
29Fri12:1112.36:12-0.96:43-1.66:544:36Waxing Crescent29Fri
30Sat12:4211.61:0311.97:05-0.97:32-1.36:534:38Waxing Crescent30Sat
31Sun1:3211.61:5711.37:59-0.88:23-0.86:524:39Waxing Crescent31Sun
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 9:50 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 96% 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 (96% 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