Tides Today & Tomorrow in Winter Harbor, ME

TIDE TIMES for Thursday, July 9, 2026
The tide is currently rising in Winter Harbor, ME.
Next low tide (tomorrow) : 1:09 am (0.4 ft)
Next high tide : in 29m at 6:29 pm (10.9 ft)
Sunset today : 8:17 pm
Sunrise tomorrow : 4:57 am
Moon phase : Waning Crescent (30% illuminated)
Tide Station Location : Station #8413079
Common Questions About Tides

Winter Harbor, ME Tides - Jan 1987

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu11:0612.511:4710.95:06-0.25:48-1.77:084:03New Moon1Thu
2Fri12:0112.46:01-0.36:41-1.57:084:04Waxing Crescent2Fri
3Sat12:4110.912:5612.06:57-0.27:35-1.27:084:05Waxing Crescent3Sat
4Sun1:3610.81:5311.47:540.08:29-0.77:084:06Waxing Crescent4Sun
5Mon2:3110.62:5110.88:530.39:23-0.27:084:07First Quarter5Mon
6Tue3:2710.43:5110.19:540.510:190.47:084:08First Quarter6Tue
7Wed4:2410.24:539.510:560.711:160.97:074:09First Quarter7Wed
8Thu5:2210.15:559.111:570.87:074:10First Quarter8Thu
9Fri6:1810.06:568.912:131.212:570.87:074:11Waxing Gibbous9Fri
10Sat7:1210.07:528.91:091.51:520.77:074:12Waxing Gibbous10Sat
11Sun8:0210.18:428.92:011.52:430.57:064:13Waxing Gibbous11Sun
12Mon8:4910.29:269.02:501.53:290.47:064:14Waxing Gibbous12Mon
13Tue9:3110.310:079.23:341.44:100.37:064:15Full Moon13Tue
14Wed10:1110.410:449.34:141.34:490.27:054:17Full Moon14Wed
15Thu10:4810.511:209.44:521.25:250.27:054:18Full Moon15Thu
16Fri11:2410.611:559.45:281.26:000.27:044:19Full Moon16Fri
17Sat11:5910.56:041.26:330.27:034:20Waning Gibbous17Sat
18Sun12:299.512:3510.46:401.17:070.27:034:22Waning Gibbous18Sun
19Mon1:049.61:1210.27:171.17:430.37:024:23Waning Gibbous19Mon
20Tue1:419.81:5310.07:591.08:210.57:024:24Waning Gibbous20Tue
21Wed2:229.92:399.78:441.09:040.77:014:25Third Quarter21Wed
22Thu3:0710.03:319.49:350.99:530.97:004:27Third Quarter22Thu
23Fri3:5810.14:309.110:330.810:481.16:594:28Third Quarter23Fri
24Sat4:5610.25:369.011:370.611:501.16:584:29Waning Crescent24Sat
25Sun5:5910.56:449.112:430.26:574:31Waning Crescent25Sun
26Mon7:0310.97:509.412:561.01:49-0.26:574:32Waning Crescent26Mon
27Tue8:0611.38:519.92:010.72:50-0.76:564:34Waning Crescent27Tue
28Wed9:0511.89:4710.43:020.33:48-1.26:554:35New Moon28Wed
29Thu10:0212.210:4010.84:00-0.24:42-1.56:544:36New Moon29Thu
30Fri10:5512.411:3111.14:55-0.55:33-1.66:534:38New Moon30Fri
31Sat11:4712.35:48-0.76:23-1.56:514:39Waxing Crescent31Sat
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 9:49 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 30% 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 Waning Crescent (30% 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