Tides Today & Tomorrow in Winter Harbor, ME

TIDE TIMES for Tuesday, August 11, 2026
The tide is currently rising in Winter Harbor, ME.
Next low tide : 4:15 pm (0.3 ft)
Next high tide : in 3h 57m at 10:02 am (10.2 ft)
Sunset today : 7:43 pm
Sunrise tomorrow : 5:31 am
Moon phase : New Moon (2% illuminated)
Tide Station Location : Station #8413079
Common Questions About Tides

Winter Harbor, ME Tides - Oct 1955

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat10:4611.111:0811.14:480.05:11-0.36:296:14Full Moon1Sat
2Sun11:2511.611:5211.25:28-0.25:54-0.76:306:13Full Moon2Sun
3Mon12:0711.96:09-0.36:39-0.96:316:11Waning Gibbous3Mon
4Tue12:3711.212:5212.06:53-0.27:26-1.06:336:09Waning Gibbous4Tue
5Wed1:2411.01:4011.97:400.08:17-0.86:346:07Waning Gibbous5Wed
6Thu2:1610.72:3211.78:320.39:13-0.56:356:05Waning Gibbous6Thu
7Fri3:1310.33:3111.39:290.610:13-0.26:366:03Third Quarter7Fri
8Sat4:159.94:3510.910:320.911:190.16:376:02Third Quarter8Sat
9Sun5:229.75:4510.611:411.06:396:00Third Quarter9Sun
10Mon6:319.86:5410.612:270.212:520.96:405:58Waning Crescent10Mon
11Tue7:3610.18:0010.71:320.21:580.66:415:56Waning Crescent11Tue
12Wed8:3410.58:5910.82:320.02:590.26:425:55Waning Crescent12Wed
13Thu9:2710.99:5210.93:26-0.13:53-0.26:445:53Waning Crescent13Thu
14Fri10:1411.110:4010.94:15-0.14:42-0.46:455:51New Moon14Fri
15Sat10:5711.311:2410.85:00-0.15:27-0.56:465:49New Moon15Sat
16Sun11:3811.35:420.16:09-0.46:475:48New Moon16Sun
17Mon12:0610.612:1711.26:220.46:50-0.26:495:46New Moon17Mon
18Tue12:4710.312:5510.97:010.87:300.16:505:44Waxing Crescent18Tue
19Wed1:279.91:3410.67:401.18:110.46:515:43Waxing Crescent19Wed
20Thu2:089.52:1510.28:201.58:530.86:535:41Waxing Crescent20Thu
21Fri2:519.22:599.99:031.89:381.16:545:39Waxing Crescent21Fri
22Sat3:378.93:479.69:502.010:261.36:555:38First Quarter22Sat
23Sun4:278.74:399.410:412.211:181.56:565:36First Quarter23Sun
24Mon5:218.75:359.311:372.26:585:35First Quarter24Mon
25Tue6:158.86:329.312:111.412:342.06:595:33First Quarter25Tue
26Wed7:079.27:269.61:041.31:291.67:005:31Waxing Gibbous26Wed
27Thu7:579.78:189.91:541.02:211.17:025:30Waxing Gibbous27Thu
28Fri8:4310.39:0710.32:420.73:100.47:035:28Waxing Gibbous28Fri
29Sat9:2711.09:5510.73:270.33:57-0.27:045:27Full Moon29Sat
30Sun9:1111.69:4111.03:120.03:43-0.86:064:25Full Moon30Sun
31Mon9:5612.110:2911.23:56-0.24:30-1.26:074:24Full Moon31Mon
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 1:08 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 2% 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 New Moon (2% 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