Tides Today & Tomorrow in Winter Harbor, ME

TIDE TIMES for Wednesday, August 19, 2026
The tide is currently rising in Winter Harbor, ME.
Next low tide : 11:14 pm (1.1 ft)
Next high tide : in 4h 35m at 4:35 pm (10.0 ft)
Sunset today : 7:31 pm
Sunrise tomorrow : 5:40 am
Moon phase : First Quarter (46% illuminated)
Tide Station Location : Station #8413079
Common Questions About Tides

Winter Harbor, ME Tides - Mar 1942

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun10:2610.710:5310.14:290.74:58-0.17:106:19Full Moon1Sun
2Mon11:0711.011:3210.65:100.25:36-0.57:086:20Full Moon2Mon
3Tue11:4711.35:50-0.26:15-0.77:066:22Full Moon3Tue
4Wed12:1011.012:2811.56:30-0.56:54-0.87:056:23Full Moon4Wed
5Thu12:5011.31:1011.57:13-0.77:35-0.87:036:24Waning Gibbous5Thu
6Fri1:3311.51:5611.37:58-0.88:20-0.67:016:26Waning Gibbous6Fri
7Sat2:1811.52:4610.98:47-0.79:08-0.46:596:27Waning Gibbous7Sat
8Sun3:0811.33:4010.59:41-0.610:020.06:576:28Third Quarter8Sun
9Mon4:0411.14:4110.010:41-0.311:020.46:566:29Third Quarter9Mon
10Tue5:0610.85:489.711:46-0.16:546:31Third Quarter10Tue
11Wed6:1410.66:599.612:090.712:550.06:526:32Waning Crescent11Wed
12Thu7:2310.68:069.81:190.72:03-0.16:506:33Waning Crescent12Thu
13Fri8:2910.99:0710.22:260.43:06-0.46:486:35Waning Crescent13Fri
14Sat9:2811.210:0210.63:280.14:02-0.76:476:36Waning Crescent14Sat
15Sun10:2211.410:5110.94:23-0.34:53-0.96:456:37New Moon15Sun
16Mon11:1111.511:3611.15:13-0.65:39-0.96:436:38New Moon16Mon
17Tue11:5611.45:59-0.76:22-0.76:416:40New Moon17Tue
18Wed12:1811.212:3911.26:43-0.67:03-0.46:396:41New Moon18Wed
19Thu12:5811.11:2110.87:25-0.47:430.06:376:42Waxing Crescent19Thu
20Fri1:3810.82:0210.48:06-0.18:220.46:366:43Waxing Crescent20Fri
21Sat2:1710.52:449.98:480.29:030.96:346:45Waxing Crescent21Sat
22Sun2:5810.13:289.49:310.69:461.36:326:46Waxing Crescent22Sun
23Mon3:439.84:169.010:171.010:331.76:306:47First Quarter23Mon
24Tue4:319.45:098.711:081.311:251.96:286:48First Quarter24Tue
25Wed5:259.26:068.512:041.46:266:50First Quarter25Wed
26Thu6:239.17:048.612:222.01:021.46:256:51First Quarter26Thu
27Fri7:219.37:598.91:211.91:571.26:236:52Waxing Gibbous27Fri
28Sat8:169.68:499.32:161.62:490.86:216:53Waxing Gibbous28Sat
29Sun9:0510.19:349.93:071.13:360.36:196:55Waxing Gibbous29Sun
30Mon9:5210.610:1710.63:540.54:19-0.16:176:56Waxing Gibbous30Mon
31Tue10:3611.110:5811.24:38-0.15:01-0.56:156:57Full Moon31Tue
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 7:54 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 46% 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 (46% 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