Tides Today & Tomorrow in Winter Harbor, ME

TIDE TIMES for Saturday, August 1, 2026
The tide is currently falling in Winter Harbor, ME.
Next low tide : in 27m at 7:38 pm (0.9 ft)
Next high tide (tomorrow) : 1:32 am (10.7 ft)
Sunset today : 7:57 pm
Sunrise tomorrow : 5:19 am
Moon phase : Waning Gibbous (91% illuminated)
Tide Station Location : Station #8413079
Common Questions About Tides

Winter Harbor, ME Tides - Aug 2085

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed7:008.97:1910.51:021.01:111.55:207:56Waxing Gibbous1Wed
2Thu8:019.28:1911.02:020.62:121.25:217:55Waxing Gibbous2Thu
3Fri9:019.79:1711.63:020.03:120.75:227:54Waxing Gibbous3Fri
4Sat9:5610.310:1212.13:58-0.54:100.25:247:52Full Moon4Sat
5Sun10:4910.911:0612.54:51-1.05:05-0.35:257:51Full Moon5Sun
6Mon11:4111.511:5912.65:42-1.45:59-0.75:267:50Full Moon6Mon
7Tue12:3211.96:33-1.66:53-1.05:277:48Waning Gibbous7Tue
8Wed12:5212.51:2212.17:23-1.57:48-1.05:287:47Waning Gibbous8Wed
9Thu1:4612.22:1412.08:14-1.28:43-0.95:297:45Waning Gibbous9Thu
10Fri2:4111.63:0811.89:06-0.79:40-0.65:307:44Third Quarter10Fri
11Sat3:3810.94:0311.510:01-0.110:40-0.25:327:42Third Quarter11Sat
12Sun4:3810.25:0211.010:580.511:420.25:337:41Third Quarter12Sun
13Mon5:429.76:0410.711:591.05:347:39Third Quarter13Mon
14Tue6:469.37:0610.412:460.51:021.35:357:38Waning Crescent14Tue
15Wed7:499.28:0610.41:490.62:031.45:367:36Waning Crescent15Wed
16Thu8:479.29:0110.42:470.62:591.45:377:35Waning Crescent16Thu
17Fri9:389.49:5010.53:390.53:501.25:397:33Waning Crescent17Fri
18Sat10:229.610:3310.64:260.44:361.15:407:32New Moon18Sat
19Sun11:029.811:1310.65:070.35:170.95:417:30New Moon19Sun
20Mon11:3910.011:5010.65:440.35:550.95:427:28New Moon20Mon
21Tue12:1310.16:180.46:310.85:437:27New Moon21Tue
22Wed12:2510.512:4610.26:510.57:060.85:447:25Waxing Crescent22Wed
23Thu1:0010.31:1910.37:230.67:410.85:457:23Waxing Crescent23Thu
24Fri1:3510.11:5310.37:560.88:180.95:477:21Waxing Crescent24Fri
25Sat2:129.82:2910.38:311.08:570.95:487:20Waxing Crescent25Sat
26Sun2:529.53:1010.29:091.29:421.05:497:18First Quarter26Sun
27Mon3:379.33:5610.29:531.410:321.05:507:16First Quarter27Mon
28Tue4:299.04:4910.210:441.511:291.05:517:15First Quarter28Tue
29Wed5:288.95:4910.311:421.65:527:13First Quarter29Wed
30Thu6:329.06:5310.512:320.812:461.45:547:11Waxing Gibbous30Thu
31Fri7:379.47:5711.01:360.51:511.05:557:09Waxing Gibbous31Fri
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 10:35 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 91% 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 Gibbous (91% 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