Tides Today & Tomorrow in Winter Harbor, ME

TIDE TIMES for Saturday, August 1, 2026
The tide is currently rising in Winter Harbor, ME.
Next low tide : 7:38 pm (0.9 ft)
Next high tide : in 5h 47m at 1:23 pm (10.1 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 2084

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue11:329.611:3810.75:360.45:421.25:217:56New Moon1Tue
2Wed12:079.86:120.36:191.15:227:55New Moon2Wed
3Thu12:1410.712:4110.06:460.36:551.05:237:53New Moon3Thu
4Fri12:4910.61:1510.17:180.37:310.95:247:52Waxing Crescent4Fri
5Sat1:2510.51:4910.37:520.48:090.95:257:51Waxing Crescent5Sat
6Sun2:0310.32:2610.58:270.58:500.85:267:49Waxing Crescent6Sun
7Mon2:4410.13:0710.69:060.69:350.75:277:48First Quarter7Mon
8Tue3:309.83:5310.69:490.810:260.75:287:46First Quarter8Tue
9Wed4:229.54:4510.610:391.011:240.75:307:45First Quarter9Wed
10Thu5:219.35:4510.711:361.25:317:44First Quarter10Thu
11Fri6:269.26:4910.912:270.512:401.25:327:42Waxing Gibbous11Fri
12Sat7:349.47:5511.21:340.31:471.05:337:41Waxing Gibbous12Sat
13Sun8:399.88:5811.62:39-0.12:530.65:347:39Waxing Gibbous13Sun
14Mon9:3910.39:5712.03:40-0.63:550.15:357:37Full Moon14Mon
15Tue10:3510.910:5312.34:36-1.04:52-0.35:367:36Full Moon15Tue
16Wed11:2711.411:4612.45:29-1.35:47-0.75:387:34Full Moon16Wed
17Thu12:1711.76:19-1.36:40-0.85:397:33Waning Gibbous17Thu
18Fri12:3812.21:0611.87:08-1.17:32-0.85:407:31Waning Gibbous18Fri
19Sat1:2911.81:5511.67:56-0.78:24-0.55:417:29Waning Gibbous19Sat
20Sun2:2011.22:4411.38:44-0.29:16-0.15:427:28Waning Gibbous20Sun
21Mon3:1310.53:3410.99:340.410:100.35:437:26Third Quarter21Mon
22Tue4:079.84:2710.410:261.111:070.85:457:24Third Quarter22Tue
23Wed5:059.25:2410.011:211.65:467:23Third Quarter23Wed
24Thu6:058.86:239.812:061.112:191.95:477:21Third Quarter24Thu
25Fri7:068.67:229.71:061.31:182.05:487:19Waning Crescent25Fri
26Sat8:038.78:179.82:031.32:151.95:497:18Waning Crescent26Sat
27Sun8:558.99:0710.02:561.13:061.75:507:16Waning Crescent27Sun
28Mon9:409.29:5110.23:430.93:531.45:527:14Waning Crescent28Mon
29Tue10:219.510:3110.54:250.64:351.15:537:12New Moon29Tue
30Wed10:589.911:0910.65:020.45:130.95:547:11New Moon30Wed
31Thu11:3210.211:4510.75:370.35:500.75:557:09New Moon31Thu
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 4:30 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