Tides Today & Tomorrow in Winter Harbor, ME

TIDE TIMES for Monday, August 10, 2026
The tide is currently rising in Winter Harbor, ME.
Next low tide : 3:14 pm (0.7 ft)
Next high tide : in 1h 30m at 9:02 am (9.7 ft)
Sunset today : 7:45 pm
Sunrise tomorrow : 5:29 am
Moon phase : Waning Crescent (6% illuminated)
Tide Station Location : Station #8413079
Common Questions About Tides

Winter Harbor, ME Tides - May 1957

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed12:3010.36:32-0.46:410.65:227:35New Moon1Wed
2Thu12:3711.31:1110.37:13-0.57:230.65:217:37Waxing Crescent2Thu
3Fri1:1911.31:5610.37:56-0.58:080.75:197:38Waxing Crescent3Fri
4Sat2:0611.32:4410.28:44-0.48:590.85:187:39Waxing Crescent4Sat
5Sun2:5711.13:3810.29:36-0.39:550.85:177:40First Quarter5Sun
6Mon3:5410.94:3610.210:32-0.110:570.85:157:41First Quarter6Mon
7Tue4:5610.75:3810.311:330.05:147:43First Quarter7Tue
8Wed6:0210.56:4110.612:020.712:350.05:137:44First Quarter8Wed
9Thu7:0810.67:4211.01:090.31:37-0.15:117:45Waxing Gibbous9Thu
10Fri8:1210.78:4011.42:13-0.12:36-0.25:107:46Waxing Gibbous10Fri
11Sat9:1210.99:3411.83:13-0.63:32-0.35:097:47Waxing Gibbous11Sat
12Sun10:0711.010:2412.14:08-1.04:25-0.35:087:48Full Moon12Sun
13Mon10:5911.111:1312.15:00-1.25:15-0.35:077:50Full Moon13Mon
14Tue11:4811.05:49-1.36:03-0.15:057:51Full Moon14Tue
15Wed12:0012.012:3610.86:37-1.16:500.25:047:52Full Moon15Wed
16Thu12:4611.71:2310.57:23-0.87:370.65:037:53Waning Gibbous16Thu
17Fri1:3211.32:0910.28:10-0.48:241.05:027:54Waning Gibbous17Fri
18Sat2:1810.92:569.98:560.19:121.35:017:55Waning Gibbous18Sat
19Sun3:0610.43:459.69:430.510:021.65:007:56Third Quarter19Sun
20Mon3:569.94:349.410:310.910:541.84:597:57Third Quarter20Mon
21Tue4:489.55:269.311:211.211:491.94:587:58Third Quarter21Tue
22Wed5:429.26:179.312:121.44:577:59Third Quarter22Wed
23Thu6:389.17:089.512:431.81:021.54:578:00Third Quarter23Thu
24Fri7:329.17:569.81:371.61:521.54:568:01Waning Crescent24Fri
25Sat8:239.28:4110.12:281.22:391.44:558:02Waning Crescent25Sat
26Sun9:119.49:2510.53:150.83:241.24:548:03Waning Crescent26Sun
27Mon9:569.710:0610.94:000.44:071.04:538:04Waning Crescent27Mon
28Tue10:409.910:4811.34:430.04:500.94:538:05New Moon28Tue
29Wed11:2310.211:3011.65:25-0.35:330.74:528:06New Moon29Wed
30Thu12:0710.46:08-0.66:170.54:518:07New Moon30Thu
31Fri12:1511.812:5210.66:53-0.87:040.44:518:08Waxing Crescent31Fri
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 12:08 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 6% 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 Crescent (6% 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