Tides Today & Tomorrow in Winter Harbor, ME

TIDE TIMES for Monday, August 10, 2026
The tide is currently falling in Winter Harbor, ME.
Next low tide (tomorrow) : in 4h 05m at 4:03 am (-0.6 ft)
Next high tide (tomorrow) : 10:02 am (10.2 ft)
Sunset today : 7:45 pm
Sunrise tomorrow : 5:29 am
Moon phase : Waning Crescent (6% illuminated)
Tide Station Location : Station #8413079
Common Questions About Tides

Winter Harbor, ME Tides - Apr 1956

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun2:2010.12:579.18:570.79:131.65:125:59Third Quarter1Sun
2Mon3:109.73:508.89:491.110:061.95:116:00Third Quarter2Mon
3Tue4:059.34:468.610:441.411:042.15:096:01Third Quarter3Tue
4Wed5:039.15:448.611:411.55:076:03Third Quarter4Wed
5Thu6:029.16:398.812:032.012:361.45:056:04Waning Crescent5Thu
6Fri6:579.37:289.212:591.71:281.25:036:05Waning Crescent6Fri
7Sat7:479.68:139.61:501.32:140.95:016:06Waning Crescent7Sat
8Sun8:339.98:5310.22:360.92:560.65:006:08Waning Crescent8Sun
9Mon9:1510.29:3210.73:190.43:350.34:586:09New Moon9Mon
10Tue9:5610.510:1011.14:00-0.14:140.14:566:10New Moon10Tue
11Wed10:3710.710:5011.54:40-0.54:530.04:546:11New Moon11Wed
12Thu11:2010.811:3111.75:22-0.85:340.04:536:13New Moon12Thu
13Fri12:0410.86:05-1.06:180.04:516:14Waxing Crescent13Fri
14Sat12:1611.812:5210.76:52-0.97:060.24:496:15Waxing Crescent14Sat
15Sun1:0511.61:4410.47:43-0.87:590.44:476:16Waxing Crescent15Sun
16Mon1:5911.42:4110.28:39-0.58:580.74:466:17First Quarter16Mon
17Tue2:5811.03:4310.09:40-0.210:030.84:446:19First Quarter17Tue
18Wed4:0410.74:499.910:450.011:120.84:426:20First Quarter18Wed
19Thu5:1310.55:5610.111:510.14:416:21Waxing Gibbous19Thu
20Fri6:2110.56:5810.512:210.612:540.04:396:22Waxing Gibbous20Fri
21Sat7:2510.67:5510.91:250.21:52-0.14:376:24Waxing Gibbous21Sat
22Sun8:2310.88:4611.32:24-0.32:46-0.24:366:25Waxing Gibbous22Sun
23Mon9:1510.99:3311.53:17-0.63:35-0.24:346:26Full Moon23Mon
24Tue10:0310.910:1711.64:05-0.94:21-0.14:336:27Full Moon24Tue
25Wed10:4910.810:5911.54:51-0.95:040.14:316:28Full Moon25Wed
26Thu11:3210.611:4011.35:34-0.75:460.44:296:30Full Moon26Thu
27Fri12:1410.36:16-0.56:270.84:286:31Waning Gibbous27Fri
28Sat12:2111.012:569.96:58-0.17:091.14:266:32Waning Gibbous28Sat
29Sun1:0310.62:399.68:400.38:521.55:257:33Waning Gibbous29Sun
30Mon2:4610.23:249.39:230.79:381.75:237:35Waning Gibbous30Mon
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 7:02 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 6% 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 Crescent (6% 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