Tides Today & Tomorrow in Winter Harbor, ME

TIDE TIMES for Sunday, August 2, 2026
The tide is currently rising in Winter Harbor, ME.
Next low tide : 8:18 pm (0.8 ft)
Next high tide : in 2h 07m at 1:59 pm (10.4 ft)
Sunset today : 7:56 pm
Sunrise tomorrow : 5:20 am
Moon phase : Waning Gibbous (84% illuminated)
Tide Station Location : Station #8413079
Common Questions About Tides

Winter Harbor, ME Tides - Oct 1966

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat12:1510.312:2910.46:350.76:550.56:296:14Full Moon1Sat
2Sun12:5010.11:0110.47:060.97:290.66:316:12Waning Gibbous2Sun
3Mon1:259.91:3510.47:391.18:060.66:326:10Waning Gibbous3Mon
4Tue2:029.62:1210.38:151.48:470.76:336:08Waning Gibbous4Tue
5Wed2:449.32:5510.28:561.69:330.86:346:06Waning Gibbous5Wed
6Thu3:329.13:4510.19:431.810:260.96:356:05Third Quarter6Thu
7Fri4:278.94:4310.010:391.911:270.96:376:03Third Quarter7Fri
8Sat5:308.85:4810.111:431.86:386:01Third Quarter8Sat
9Sun6:379.16:5610.412:330.812:511.56:395:59Waning Crescent9Sun
10Mon7:419.68:0110.81:380.41:581.06:405:58Waning Crescent10Mon
11Tue8:4010.39:0111.32:38-0.13:000.26:425:56Waning Crescent11Tue
12Wed9:3411.19:5711.83:33-0.63:57-0.56:435:54New Moon12Wed
13Thu10:2411.810:5012.04:25-1.04:50-1.16:445:52New Moon13Thu
14Fri11:1312.311:4112.05:14-1.25:42-1.56:455:51New Moon14Fri
15Sat12:0112.56:03-1.16:33-1.66:475:49New Moon15Sat
16Sun12:3211.812:4912.46:51-0.87:24-1.56:485:47Waxing Crescent16Sun
17Mon1:2411.31:3912.17:41-0.28:17-1.06:495:45Waxing Crescent17Mon
18Tue2:1710.82:3011.58:330.49:11-0.56:505:44Waxing Crescent18Tue
19Wed3:1210.13:2610.99:281.010:080.16:525:42First Quarter19Wed
20Thu4:129.54:2510.310:271.511:090.66:535:40First Quarter20Thu
21Fri5:149.15:299.811:291.96:545:39First Quarter21Fri
22Sat6:178.96:339.612:111.012:332.06:565:37First Quarter22Sat
23Sun7:179.07:329.61:121.11:341.86:575:36Waxing Gibbous23Sun
24Mon8:109.28:269.72:071.12:291.66:585:34Waxing Gibbous24Mon
25Tue8:579.59:149.82:561.03:171.26:595:32Waxing Gibbous25Tue
26Wed9:389.89:5610.03:390.84:010.97:015:31Waxing Gibbous26Wed
27Thu10:1510.210:3510.14:180.84:400.67:025:29Full Moon27Thu
28Fri10:5010.411:1210.14:540.75:170.47:035:28Full Moon28Fri
29Sat11:2310.611:4710.05:270.85:520.27:055:26Full Moon29Sat
30Sun10:5510.711:239.95:000.95:270.26:064:25Full Moon30Sun
31Mon11:2910.85:341.06:030.26:074:24Waning Gibbous31Mon
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 5:08 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 84% 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 (84% 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