Tides Today & Tomorrow in Winter Harbor, ME

TIDE TIMES for Wednesday, August 19, 2026
The tide is currently falling in Winter Harbor, ME.
Next low tide : in 2h 18m at 10:34 am (1.4 ft)
Next high tide : 4:35 pm (10.0 ft)
Sunset today : 7:31 pm
Sunrise tomorrow : 5:40 am
Moon phase : First Quarter (46% illuminated)
Tide Station Location : Station #8413079
Common Questions About Tides

Winter Harbor, ME Tides - Aug 1942

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat2:3911.53:1111.19:10-0.59:370.25:187:58Waning Gibbous1Sat
2Sun3:3210.84:0310.710:010.010:320.55:197:57Third Quarter2Sun
3Mon4:2810.24:5610.410:530.611:290.85:217:55Third Quarter3Mon
4Tue5:259.65:5110.111:471.15:227:54Third Quarter4Tue
5Wed6:239.26:4610.012:261.012:421.45:237:53Third Quarter5Wed
6Thu7:219.07:4010.01:231.11:371.65:247:51Waning Crescent6Thu
7Fri8:169.08:3110.12:181.02:301.65:257:50Waning Crescent7Fri
8Sat9:079.19:1910.23:090.93:191.55:267:49Waning Crescent8Sat
9Sun9:539.310:0310.53:560.74:051.45:277:47Waning Crescent9Sun
10Mon10:359.610:4310.74:380.54:471.25:287:46New Moon10Mon
11Tue11:149.811:2210.85:180.35:261.05:307:44New Moon11Tue
12Wed11:5010.011:5910.95:550.16:040.85:317:43New Moon12Wed
13Thu12:2610.36:310.06:410.75:327:41New Moon13Thu
14Fri12:3611.01:0310.57:060.07:190.65:337:40Waxing Crescent14Fri
15Sat1:1411.01:4110.77:43-0.18:000.55:347:38Waxing Crescent15Sat
16Sun1:5510.92:2110.88:220.08:440.45:357:37Waxing Crescent16Sun
17Mon2:4010.73:0610.99:050.19:330.35:377:35Waxing Crescent17Mon
18Tue3:2910.53:5611.09:530.210:270.35:387:34First Quarter18Tue
19Wed4:2410.24:5111.010:460.411:260.25:397:32First Quarter19Wed
20Thu5:2510.05:5111.011:450.65:407:30First Quarter20Thu
21Fri6:309.96:5511.212:300.112:490.65:417:29Waxing Gibbous21Fri
22Sat7:3710.08:0011.41:36-0.11:550.55:427:27Waxing Gibbous22Sat
23Sun8:4110.39:0111.82:40-0.42:580.25:447:25Waxing Gibbous23Sun
24Mon9:4010.79:5912.13:40-0.83:58-0.25:457:24Full Moon24Mon
25Tue10:3511.110:5412.34:36-1.14:54-0.55:467:22Full Moon25Tue
26Wed11:2611.411:4512.35:28-1.35:47-0.75:477:20Full Moon26Wed
27Thu12:1511.66:17-1.36:38-0.75:487:19Full Moon27Thu
28Fri12:3512.01:0311.57:05-1.07:27-0.55:497:17Waning Gibbous28Fri
29Sat1:2411.61:5011.37:52-0.68:16-0.25:517:15Waning Gibbous29Sat
30Sun2:1211.12:3711.08:38-0.19:060.25:527:13Waning Gibbous30Sun
31Mon3:0210.53:2410.69:260.59:560.65:537:12Third Quarter31Mon
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 1:34 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 46% 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 (46% 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