Tides Today & Tomorrow in Winter Harbor, ME

TIDE TIMES for Sunday, August 23, 2026
The tide is currently rising in Winter Harbor, ME.
Next low tide : 2:17 pm (2.2 ft)
Next high tide : in 1h 50m at 8:08 am (8.4 ft)
Sunset today : 7:24 pm
Sunrise tomorrow : 5:44 am
Moon phase : Waxing Gibbous (81% illuminated)
Tide Station Location : Station #8413079
Common Questions About Tides

Winter Harbor, ME Tides - Dec 1933

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri9:5710.810:329.74:011.04:35-0.16:483:54Full Moon1Fri
2Sat10:3510.811:119.54:401.25:140.06:493:54Full Moon2Sat
3Sun11:1210.611:489.45:181.35:510.26:503:54Full Moon3Sun
4Mon11:5010.55:561.56:290.46:513:53Waning Gibbous4Mon
5Tue12:269.312:2810.36:331.67:070.66:523:53Waning Gibbous5Tue
6Wed1:049.11:0710.17:121.87:460.86:533:53Waning Gibbous6Wed
7Thu1:449.01:499.97:541.98:260.96:543:53Waning Gibbous7Thu
8Fri2:279.02:339.68:381.99:091.06:553:53Third Quarter8Fri
9Sat3:129.13:229.49:271.99:551.16:563:53Third Quarter9Sat
10Sun3:599.34:159.310:201.710:431.16:573:53Third Quarter10Sun
11Mon4:499.65:119.311:151.411:341.06:583:53Third Quarter11Mon
12Tue5:4110.06:099.412:130.96:593:53Waning Crescent12Tue
13Wed6:3310.57:079.612:270.91:090.36:593:53Waning Crescent13Wed
14Thu7:2611.18:049.91:210.72:05-0.37:003:53Waning Crescent14Thu
15Fri8:1911.68:5810.32:150.42:59-0.97:013:53New Moon15Fri
16Sat9:1112.19:5210.63:090.23:52-1.37:023:53New Moon16Sat
17Sun10:0412.410:4510.84:02-0.14:46-1.67:023:54New Moon17Sun
18Mon10:5712.611:3810.84:56-0.25:39-1.67:033:54New Moon18Mon
19Tue11:5212.45:51-0.26:33-1.57:043:54Waxing Crescent19Tue
20Wed12:3310.812:4712.16:47-0.17:28-1.27:043:55Waxing Crescent20Wed
21Thu1:2910.71:4511.67:460.18:24-0.77:053:55Waxing Crescent21Thu
22Fri2:2610.52:4510.98:470.49:21-0.37:053:56First Quarter22Fri
23Sat3:2510.43:4810.39:500.610:190.37:063:56First Quarter23Sat
24Sun4:2510.24:529.710:550.711:180.77:063:57First Quarter24Sun
25Mon5:2410.15:579.311:590.77:073:57First Quarter25Mon
26Tue6:2210.16:599.112:161.11:000.67:073:58Waxing Gibbous26Tue
27Wed7:1710.27:559.11:131.31:560.57:073:59Waxing Gibbous27Wed
28Thu8:0710.38:469.12:061.42:470.37:074:00Waxing Gibbous28Thu
29Fri8:5310.49:319.22:551.43:330.27:084:00Waxing Gibbous29Fri
30Sat9:3610.510:129.33:391.44:150.27:084:01Full Moon30Sat
31Sun10:1610.510:469.44:201.34:540.17:084:02Full Moon31Sun
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 11:12 am — 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 Waxing 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