Tides Today & Tomorrow in Winter Harbor, ME

TIDE TIMES for Monday, July 20, 2026
The tide is currently rising in Winter Harbor, ME.
Next low tide : 10:56 pm (0.8 ft)
Next high tide : in 2h 43m at 4:26 pm (10.6 ft)
Sunset today : 8:10 pm
Sunrise tomorrow : 5:07 am
Moon phase : First Quarter (42% illuminated)
Tide Station Location : Station #8413079
Common Questions About Tides

Winter Harbor, ME Tides - Nov 1977

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue1:439.41:5210.07:561.78:280.96:094:22Waning Gibbous1Tue
2Wed2:289.22:379.78:421.99:141.16:114:20Third Quarter2Wed
3Thu3:169.03:289.59:312.010:041.26:124:19Third Quarter3Thu
4Fri4:079.04:229.410:252.010:561.26:134:18Third Quarter4Fri
5Sat5:019.15:199.511:211.811:501.16:154:16Third Quarter5Sat
6Sun5:549.56:159.712:171.36:164:15Waning Crescent6Sun
7Mon6:4510.07:0910.112:420.81:110.86:174:14Waning Crescent7Mon
8Tue7:3510.78:0110.51:320.42:030.16:194:13Waning Crescent8Tue
9Wed8:2211.48:5111.02:210.02:53-0.66:204:11New Moon9Wed
10Thu9:0912.09:4011.33:09-0.43:42-1.26:214:10New Moon10Thu
11Fri9:5712.510:3011.63:57-0.64:31-1.66:234:09New Moon11Fri
12Sat10:4612.711:2111.64:46-0.85:21-1.86:244:08New Moon12Sat
13Sun11:3612.85:37-0.76:14-1.86:254:07Waxing Crescent13Sun
14Mon12:1311.512:2912.56:30-0.57:08-1.56:274:06Waxing Crescent14Mon
15Tue1:0911.21:2612.17:27-0.28:05-1.16:284:05Waxing Crescent15Tue
16Wed2:0710.92:2611.68:270.19:05-0.76:294:04First Quarter16Wed
17Thu3:0910.63:3011.09:310.410:08-0.36:314:03First Quarter17Thu
18Fri4:1410.44:3710.610:380.611:120.06:324:02First Quarter18Fri
19Sat5:1810.45:4410.311:450.66:334:01First Quarter19Sat
20Sun6:1910.46:4710.212:130.212:480.46:354:01Waxing Gibbous20Sun
21Mon7:1610.67:4410.11:120.31:460.26:364:00Waxing Gibbous21Mon
22Tue8:0710.88:3610.22:050.42:380.06:373:59Waxing Gibbous22Tue
23Wed8:5310.99:2210.22:530.43:25-0.26:383:58Full Moon23Wed
24Thu9:3411.010:0410.13:370.54:08-0.26:403:58Full Moon24Thu
25Fri10:1311.010:4410.14:180.64:48-0.26:413:57Full Moon25Fri
26Sat10:5010.911:219.94:560.85:26-0.16:423:56Full Moon26Sat
27Sun11:2710.811:589.85:331.06:020.16:433:56Full Moon27Sun
28Mon12:0310.66:091.16:390.36:443:55Waning Gibbous28Mon
29Tue12:359.712:4010.46:471.37:160.46:463:55Waning Gibbous29Tue
30Wed1:149.51:2010.27:251.57:550.66:473:54Waning Gibbous30Wed
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 7:41 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 neap phase. Tonight's moon is 42% 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 minimum.

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 First Quarter (42% illuminated). This places Winter Harbor, ME in a neap tide cycle, so tidal ranges are near their weekly minimum 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