Tides Today & Tomorrow in Winter Harbor, ME

TIDE TIMES for Tuesday, August 11, 2026
The tide is currently rising in Winter Harbor, ME.
Next low tide : 4:15 pm (0.3 ft)
Next high tide : in 2h 21m at 10:02 am (10.2 ft)
Sunset today : 7:43 pm
Sunrise tomorrow : 5:31 am
Moon phase : New Moon (2% illuminated)
Tide Station Location : Station #8413079
Common Questions About Tides

Winter Harbor, ME Tides - Aug 1955

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon10:029.110:1010.44:050.84:121.55:187:58Waxing Gibbous1Mon
2Tue10:439.410:5010.74:470.54:531.35:197:57Full Moon2Tue
3Wed11:219.711:2810.85:250.35:331.15:207:56Full Moon3Wed
4Thu11:5710.06:020.16:100.95:227:54Full Moon4Thu
5Fri12:0610.912:3310.36:370.06:480.75:237:53Full Moon5Fri
6Sat12:4311.01:0910.57:120.07:280.55:247:52Waning Gibbous6Sat
7Sun1:2210.91:4810.87:490.08:100.45:257:50Waning Gibbous7Sun
8Mon2:0410.72:2910.98:290.18:550.35:267:49Waning Gibbous8Mon
9Tue2:5010.53:1511.09:120.29:450.35:277:47Third Quarter9Tue
10Wed3:4110.24:0511.010:010.410:410.35:287:46Third Quarter10Wed
11Thu4:389.85:0211.010:560.711:430.35:297:45Third Quarter11Thu
12Fri5:419.66:0511.011:570.95:317:43Third Quarter12Fri
13Sat6:499.57:1111.112:490.21:040.95:327:42Waning Crescent13Sat
14Sun7:569.78:1711.41:560.02:110.75:337:40Waning Crescent14Sun
15Mon9:0010.19:1911.73:00-0.33:150.45:347:39Waning Crescent15Mon
16Tue9:5810.510:1611.93:59-0.74:140.05:357:37New Moon16Tue
17Wed10:5111.011:0912.14:53-1.05:09-0.35:367:35New Moon17Wed
18Thu11:4111.311:5912.05:43-1.16:01-0.55:387:34New Moon18Thu
19Fri12:2811.46:31-1.06:51-0.55:397:32Waxing Crescent19Fri
20Sat12:4811.71:1411.47:16-0.77:39-0.35:407:31Waxing Crescent20Sat
21Sun1:3511.21:5911.28:01-0.28:270.05:417:29Waxing Crescent21Sun
22Mon2:2310.72:4510.88:460.39:160.45:427:27Waxing Crescent22Mon
23Tue3:1110.13:3110.49:320.810:060.85:437:26First Quarter23Tue
24Wed4:029.54:2110.110:201.410:581.15:457:24First Quarter24Wed
25Thu4:569.05:149.711:121.811:541.45:467:22First Quarter25Thu
26Fri5:538.66:109.512:072.15:477:21First Quarter26Fri
27Sat6:518.57:079.512:521.51:042.15:487:19Waxing Gibbous27Sat
28Sun7:488.68:029.71:481.42:002.05:497:17Waxing Gibbous28Sun
29Mon8:398.88:5210.02:411.22:521.75:507:15Waxing Gibbous29Mon
30Tue9:259.29:3710.33:280.93:381.45:527:14Waxing Gibbous30Tue
31Wed10:079.610:1910.64:100.64:211.05:537:12Full Moon31Wed
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 1:08 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 2% 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 New Moon (2% 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