Tides Today & Tomorrow in Winter Harbor, ME

TIDE TIMES for Thursday, July 30, 2026
The tide is currently rising in Winter Harbor, ME.
Next low tide (tomorrow) : 6:52 am (0.2 ft)
Next high tide (tomorrow) : in 5h 05m at 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 - Dec 1971

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed9:0312.39:4210.93:02-0.23:43-1.56:473:54Full Moon1Wed
2Thu9:5512.510:3510.93:55-0.34:36-1.66:483:54Full Moon2Thu
3Fri10:4612.411:2610.84:47-0.25:27-1.56:503:54Full Moon3Fri
4Sat11:3712.15:380.06:18-1.26:513:53Waning Gibbous4Sat
5Sun12:1810.512:2811.76:300.37:10-0.76:523:53Waning Gibbous5Sun
6Mon1:0910.21:2111.17:230.78:01-0.26:533:53Waning Gibbous6Mon
7Tue2:029.92:1410.58:171.18:530.36:543:53Third Quarter7Tue
8Wed2:559.63:109.99:131.49:460.86:553:53Third Quarter8Wed
9Thu3:499.44:079.410:111.610:391.16:563:53Third Quarter9Thu
10Fri4:449.35:059.011:101.711:321.46:573:52Third Quarter10Fri
11Sat5:379.36:038.812:071.66:573:53Third Quarter11Sat
12Sun6:289.46:588.712:241.61:021.46:583:53Waning Crescent12Sun
13Mon7:169.67:498.81:131.71:521.16:593:53Waning Crescent13Mon
14Tue8:019.98:368.92:011.72:390.87:003:53Waning Crescent14Tue
15Wed8:4310.19:199.12:451.63:220.67:013:53Waning Crescent15Wed
16Thu9:2310.410:009.23:261.54:030.37:013:53New Moon16Thu
17Fri10:0210.610:389.44:061.44:410.27:023:54New Moon17Fri
18Sat10:4110.811:179.54:441.35:200.07:033:54New Moon18Sat
19Sun11:2010.911:569.65:231.25:59-0.17:033:54Waxing Crescent19Sun
20Mon12:0111.06:041.16:40-0.27:043:55Waxing Crescent20Mon
21Tue12:389.812:4511.06:481.07:23-0.27:053:55Waxing Crescent21Tue
22Wed1:229.91:3210.87:350.98:08-0.27:053:56Waxing Crescent22Wed
23Thu2:0910.12:2410.68:270.88:570.07:053:56First Quarter23Thu
24Fri3:0110.33:2010.39:240.79:500.17:063:57First Quarter24Fri
25Sat3:5610.44:2210.010:250.510:470.37:063:57First Quarter25Sat
26Sun4:5410.75:279.811:290.311:470.47:073:58First Quarter26Sun
27Mon5:5410.96:339.712:340.07:073:59Waxing Gibbous27Mon
28Tue6:5511.27:379.912:490.51:37-0.47:073:59Waxing Gibbous28Tue
29Wed7:5411.58:3610.11:500.42:37-0.87:074:00Waxing Gibbous29Wed
30Thu8:5011.89:3110.32:480.33:32-1.17:084:01Full Moon30Thu
31Fri9:4311.910:2310.43:430.24:25-1.27:084:02Full Moon31Fri
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 3:35 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 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