Tides Today & Tomorrow in Winter Harbor, ME

TIDE TIMES for Friday, July 17, 2026
The tide is currently falling in Winter Harbor, ME.
Next low tide : in 4h 00m at 7:51 am (-1.1 ft)
Next high tide : 1:51 pm (11.0 ft)
Sunset today : 8:12 pm
Sunrise tomorrow : 5:04 am
Moon phase : Waxing Crescent (14% illuminated)
Tide Station Location : Station #8413079
Common Questions About Tides

Winter Harbor, ME Tides - Aug 1978

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue9:589.510:0910.64:010.54:101.25:197:58Waning Crescent1Tue
2Wed10:419.610:5010.74:440.34:531.15:207:56New Moon2Wed
3Thu11:209.811:2810.85:240.35:331.05:217:55New Moon3Thu
4Fri11:579.96:010.26:101.05:227:54New Moon4Fri
5Sat12:0410.812:3210.16:370.26:460.95:237:52New Moon5Sat
6Sun12:4010.71:0710.27:110.27:220.95:247:51Waxing Crescent6Sun
7Mon1:1610.61:4210.37:450.38:000.95:257:50Waxing Crescent7Mon
8Tue1:5310.52:1910.48:200.48:390.85:277:48Waxing Crescent8Tue
9Wed2:3310.32:5910.48:590.59:230.85:287:47Waxing Crescent9Wed
10Thu3:1710.13:4310.59:410.610:110.75:297:45First Quarter10Thu
11Fri4:079.94:3310.610:280.711:050.65:307:44First Quarter11Fri
12Sat5:029.75:2810.711:220.85:317:42First Quarter12Sat
13Sun6:039.76:2910.912:050.512:220.85:327:41Waxing Gibbous13Sun
14Mon7:089.87:3211.31:080.21:250.65:337:39Waxing Gibbous14Mon
15Tue8:1210.18:3411.72:12-0.22:290.35:357:38Waxing Gibbous15Tue
16Wed9:1310.69:3312.13:13-0.73:30-0.15:367:36Waxing Gibbous16Wed
17Thu10:1011.110:3012.54:11-1.24:29-0.65:377:35Full Moon17Thu
18Fri11:0511.611:2412.75:06-1.55:25-0.95:387:33Full Moon18Fri
19Sat11:5711.95:58-1.76:19-1.15:397:32Full Moon19Sat
20Sun12:1712.612:4812.06:49-1.67:12-1.05:407:30Waning Gibbous20Sun
21Mon1:1012.31:3911.97:39-1.38:05-0.85:427:28Waning Gibbous21Mon
22Tue2:0211.82:3011.68:30-0.88:59-0.55:437:27Waning Gibbous22Tue
23Wed2:5611.23:2211.29:21-0.29:540.05:447:25Third Quarter23Wed
24Thu3:5110.54:1510.810:140.410:500.45:457:23Third Quarter24Thu
25Fri4:489.95:1210.411:090.911:490.85:467:22Third Quarter25Fri
26Sat5:479.46:0910.112:061.35:477:20Third Quarter26Sat
27Sun6:489.17:079.912:481.01:051.65:497:18Waning Crescent27Sun
28Mon7:459.08:0310.01:461.02:011.65:507:16Waning Crescent28Mon
29Tue8:399.28:5310.12:400.92:531.55:517:15Waning Crescent29Tue
30Wed9:269.49:3910.33:280.73:411.35:527:13Waning Crescent30Wed
31Thu10:099.710:2110.54:120.54:241.05:537:11Waning Crescent31Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8413079)

Common Questions About Winter Harbor, ME Tides

Show All
What time does the tide turn (slack tide) in Winter Harbor, ME today?

Slack tide in Winter Harbor, ME is approximately 10:51 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 14% 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 Waxing Crescent (14% 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