Tides Today & Tomorrow in Winter Harbor, ME

TIDE TIMES for Saturday, July 4, 2026
The tide is currently rising in Winter Harbor, ME.
Next low tide : 8:45 pm (1.5 ft)
Next high tide : in 1h 02m at 2:32 pm (9.7 ft)
Sunset today : 8:19 pm
Sunrise tomorrow : 4:53 am
Moon phase : Waning Gibbous (81% illuminated)
Tide Station Location : Station #8413079
Common Questions About Tides

Winter Harbor, ME Tides - Oct 2054

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu11:0312.211:2812.45:04-1.45:29-1.46:306:13New Moon1Thu
2Fri11:5212.45:54-1.46:21-1.66:316:11New Moon2Fri
3Sat12:2012.212:4112.46:44-1.27:12-1.46:336:09Waxing Crescent3Sat
4Sun1:1111.81:3112.17:33-0.88:04-1.16:346:07Waxing Crescent4Sun
5Mon2:0311.32:2111.78:24-0.28:57-0.66:356:05Waxing Crescent5Mon
6Tue2:5710.73:1411.19:160.49:52-0.16:366:03First Quarter6Tue
7Wed3:5210.14:1010.510:121.010:490.46:376:02First Quarter7Wed
8Thu4:519.55:0910.011:101.411:480.86:396:00First Quarter8Thu
9Fri5:529.26:109.812:111.76:405:58First Quarter9Fri
10Sat6:529.17:099.712:481.01:101.76:415:56Waxing Gibbous10Sat
11Sun7:479.28:049.71:441.02:061.56:425:55Waxing Gibbous11Sun
12Mon8:379.58:549.92:360.92:571.36:445:53Waxing Gibbous12Mon
13Tue9:229.89:3910.13:220.83:430.96:455:51Waxing Gibbous13Tue
14Wed10:0110.110:1910.34:040.64:240.66:465:49Waxing Gibbous14Wed
15Thu10:3810.410:5710.44:420.55:020.46:475:48Full Moon15Thu
16Fri11:1310.711:3410.55:170.45:390.26:495:46Full Moon16Fri
17Sat11:4710.85:520.46:140.16:505:44Full Moon17Sat
18Sun12:1010.512:2111.06:260.56:510.06:515:43Full Moon18Sun
19Mon12:4710.412:5811.07:020.67:290.06:525:41Waning Gibbous19Mon
20Tue1:2610.31:3711.07:410.78:110.06:545:39Waning Gibbous20Tue
21Wed2:0910.12:2210.98:240.88:580.16:555:38Waning Gibbous21Wed
22Thu2:589.93:1210.89:131.09:510.26:565:36Third Quarter22Thu
23Fri3:529.84:0910.610:081.110:490.26:585:34Third Quarter23Fri
24Sat4:539.75:1310.511:111.111:530.26:595:33Third Quarter24Sat
25Sun5:579.96:2010.612:180.97:005:31Third Quarter25Sun
26Mon7:0210.27:2610.812:580.01:260.57:025:30Waning Crescent26Mon
27Tue8:0410.88:2911.22:00-0.32:290.07:035:28Waning Crescent27Tue
28Wed9:0111.49:2711.52:59-0.63:28-0.67:045:27Waning Crescent28Wed
29Thu9:5411.910:2211.73:53-0.94:23-1.17:065:25New Moon29Thu
30Fri10:4312.311:1311.84:45-1.05:15-1.57:075:24New Moon30Fri
31Sat11:3212.45:34-0.96:04-1.57:085:23New Moon31Sat
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 5:38 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 81% 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 (81% 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