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 1h 06m 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 - Nov 1941

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat8:4210.79:0610.42:430.33:100.16:094:22Waxing Gibbous1Sat
2Sun9:2410.89:4910.43:270.33:530.06:104:21Full Moon2Sun
3Mon10:0310.910:2810.34:070.44:33-0.16:124:19Full Moon3Mon
4Tue10:3910.911:0510.24:440.65:100.06:134:18Full Moon4Tue
5Wed11:1310.811:4210.05:200.85:460.16:144:17Full Moon5Wed
6Thu11:4810.65:551.06:220.36:164:15Waning Gibbous6Thu
7Fri12:189.812:2410.56:301.26:590.56:174:14Waning Gibbous7Fri
8Sat12:569.61:0210.37:071.57:370.76:184:13Waning Gibbous8Sat
9Sun1:369.41:4310.07:481.68:190.86:204:12Waning Gibbous9Sun
10Mon2:199.22:289.98:321.89:050.96:214:11Third Quarter10Mon
11Tue3:079.23:199.79:221.89:550.96:224:09Third Quarter11Tue
12Wed3:599.34:159.710:171.710:490.86:244:08Third Quarter12Wed
13Thu4:559.55:149.811:161.411:460.66:254:07Third Quarter13Thu
14Fri5:5110.06:1410.112:160.96:264:06Waning Crescent14Fri
15Sat6:4610.67:1210.612:420.31:140.26:284:05Waning Crescent15Sat
16Sun7:3911.38:0811.01:36-0.12:10-0.56:294:04Waning Crescent16Sun
17Mon8:3112.09:0211.52:29-0.53:03-1.26:304:03New Moon17Mon
18Tue9:2212.69:5511.73:21-0.93:56-1.76:324:02New Moon18Tue
19Wed10:1212.910:4711.84:12-1.04:48-2.06:334:02New Moon19Wed
20Thu11:0313.011:4011.85:04-1.05:41-2.16:344:01Waxing Crescent20Thu
21Fri11:5612.85:57-0.96:34-1.96:364:00Waxing Crescent21Fri
22Sat12:3511.512:5112.46:52-0.57:30-1.56:373:59Waxing Crescent22Sat
23Sun1:3111.11:4811.87:50-0.18:28-0.96:383:59Waxing Crescent23Sun
24Mon2:3010.72:4911.28:510.39:27-0.46:393:58First Quarter24Mon
25Tue3:3210.43:5210.69:550.710:290.06:413:57First Quarter25Tue
26Wed4:3510.24:5710.210:590.911:300.46:423:57First Quarter26Wed
27Thu5:3610.16:019.912:030.96:433:56Waxing Gibbous27Thu
28Fri6:3410.17:009.812:280.61:020.76:443:56Waxing Gibbous28Fri
29Sat7:2610.37:539.81:230.71:560.56:453:55Waxing Gibbous29Sat
30Sun8:1310.48:419.82:120.72:450.36:473:55Waxing Gibbous30Sun
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