Tides Today & Tomorrow in Winter Harbor, ME

TIDE TIMES for Sunday, August 16, 2026
The tide is currently rising in Winter Harbor, ME.
Next low tide : 8:37 pm (0.0 ft)
Next high tide : in 4h 10m at 2:11 pm (11.1 ft)
Sunset today : 7:36 pm
Sunrise tomorrow : 5:36 am
Moon phase : Waxing Crescent (18% illuminated)
Tide Station Location : Station #8413079
Common Questions About Tides

Winter Harbor, ME Tides - Jan 1948

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu1:5110.72:0811.58:090.18:46-0.87:084:02Waning Gibbous1Thu
2Fri2:4910.63:0910.99:110.29:43-0.47:084:03Third Quarter2Fri
3Sat3:4810.64:1310.310:150.410:420.17:084:04Third Quarter3Sat
4Sun4:4810.55:189.811:200.411:420.57:084:05Third Quarter4Sun
5Mon5:4810.56:229.512:230.47:084:06Waning Crescent5Mon
6Tue6:4610.57:239.412:410.81:240.37:084:07Waning Crescent6Tue
7Wed7:4010.58:199.41:381.02:200.17:084:08Waning Crescent7Wed
8Thu8:3110.69:099.42:301.03:100.07:084:09Waning Crescent8Thu
9Fri9:1710.79:549.43:191.13:56-0.17:074:10New Moon9Fri
10Sat9:5910.710:359.44:031.14:380.07:074:11New Moon10Sat
11Sun10:3910.711:139.44:441.15:170.07:074:13New Moon11Sun
12Mon11:1710.611:499.45:221.15:540.17:064:14New Moon12Mon
13Tue11:5410.55:591.26:300.37:064:15Waxing Crescent13Tue
14Wed12:259.412:3010.36:351.37:050.47:064:16Waxing Crescent14Wed
15Thu1:019.41:0710.17:131.47:400.67:054:17Waxing Crescent15Thu
16Fri1:389.31:469.87:521.48:170.77:054:18Waxing Crescent16Fri
17Sat2:169.42:289.58:341.58:560.97:044:20First Quarter17Sat
18Sun2:589.43:159.29:201.59:391.17:034:21First Quarter18Sun
19Mon3:439.54:078.910:121.410:281.37:034:22First Quarter19Mon
20Tue4:349.65:068.811:091.211:221.47:024:24First Quarter20Tue
21Wed5:309.96:088.812:090.97:014:25Waxing Gibbous21Wed
22Thu6:2810.37:119.112:211.31:110.47:014:26Waxing Gibbous22Thu
23Fri7:2710.88:119.51:211.12:11-0.27:004:27Waxing Gibbous23Fri
24Sat8:2511.49:0810.02:210.73:08-0.86:594:29Full Moon24Sat
25Sun9:2111.910:0210.53:180.24:03-1.36:584:30Full Moon25Sun
26Mon10:1512.310:5410.94:13-0.24:55-1.66:574:32Full Moon26Mon
27Tue11:0812.511:4511.25:08-0.65:47-1.86:564:33Full Moon27Tue
28Wed12:0112.56:01-0.86:38-1.76:554:34Waning Gibbous28Wed
29Thu12:3711.312:5512.16:56-0.87:29-1.46:544:36Waning Gibbous29Thu
30Fri1:2911.31:5011.57:51-0.68:21-0.96:534:37Waning Gibbous30Fri
31Sat2:2211.12:4710.88:49-0.39:15-0.36:524:38Third Quarter31Sat
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 5:24 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 18% 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 Waxing Crescent (18% 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