Tides Today & Tomorrow in Winter Harbor, ME

TIDE TIMES for Sunday, June 21, 2026
The tide is currently rising in Winter Harbor, ME.
Next low tide : 11:28 pm (0.8 ft)
Next high tide : in 1h 32m at 5:02 pm (10.5 ft)
Sunset today : 8:20 pm
Sunrise tomorrow : 4:48 am
Moon phase : First Quarter (48% illuminated)
Tide Station Location : Station #8413079
Common Questions About Tides

Winter Harbor, ME Tides - Apr 2015

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed9:4810.010:119.93:510.84:140.56:136:59Waxing Gibbous1Wed
2Thu10:3010.210:4910.24:340.54:530.46:117:00Full Moon2Thu
3Fri11:0810.311:2410.45:120.35:290.46:097:01Full Moon3Fri
4Sat11:4410.311:5710.65:490.26:030.46:077:02Full Moon4Sat
5Sun12:1910.36:230.16:360.56:067:04Full Moon5Sun
6Mon12:3010.612:5310.26:580.07:090.66:047:05Waning Gibbous6Mon
7Tue1:0310.71:2910.17:330.17:440.76:027:06Waning Gibbous7Tue
8Wed1:3910.72:089.98:100.18:220.96:007:07Waning Gibbous8Wed
9Thu2:1910.62:519.88:520.29:061.05:587:08Waning Gibbous9Thu
10Fri3:0410.53:399.69:390.39:551.15:577:10Third Quarter10Fri
11Sat3:5510.44:349.510:320.310:521.25:557:11Third Quarter11Sat
12Sun4:5310.35:359.611:310.311:551.05:537:12Third Quarter12Sun
13Mon5:5710.36:399.912:340.25:517:13Third Quarter13Mon
14Tue7:0310.67:4210.41:020.71:38-0.15:507:15Waning Crescent14Tue
15Wed8:0810.98:4211.02:070.22:39-0.55:487:16Waning Crescent15Wed
16Thu9:0811.49:3711.73:08-0.53:36-0.95:467:17Waning Crescent16Thu
17Fri10:0511.810:2912.24:06-1.14:29-1.25:457:18New Moon17Fri
18Sat10:5912.011:1912.65:00-1.65:21-1.35:437:20New Moon18Sat
19Sun11:5112.05:52-1.96:11-1.25:417:21New Moon19Sun
20Mon12:0912.612:4211.86:43-1.97:01-0.95:407:22Waxing Crescent20Mon
21Tue12:5812.41:3311.47:33-1.67:51-0.45:387:23Waxing Crescent21Tue
22Wed1:4812.02:2510.98:25-1.18:430.15:367:24Waxing Crescent22Wed
23Thu2:4011.43:1910.49:18-0.69:370.75:357:26Waxing Crescent23Thu
24Fri3:3410.84:159.910:120.010:341.25:337:27First Quarter24Fri
25Sat4:3110.25:139.511:090.511:331.55:327:28First Quarter25Sat
26Sun5:309.76:129.312:070.95:307:29First Quarter26Sun
27Mon6:319.57:099.312:331.61:041.15:287:31First Quarter27Mon
28Tue7:299.48:029.51:321.51:591.15:277:32Waxing Gibbous28Tue
29Wed8:239.58:499.72:261.32:481.15:257:33Waxing Gibbous29Wed
30Thu9:129.69:3210.03:151.03:330.95:247:34Waxing Gibbous30Thu
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 8:15 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 48% 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 (48% 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