Tides Today & Tomorrow in Winter Harbor, ME

TIDE TIMES for Saturday, August 8, 2026
The tide is currently rising in Winter Harbor, ME.
Next low tide : 1:02 pm (1.2 ft)
Next high tide : in 3h 20m at 6:49 am (9.3 ft)
Sunset today : 7:48 pm
Sunrise tomorrow : 5:27 am
Moon phase : Waning Crescent (22% illuminated)
Tide Station Location : Station #8413079
Common Questions About Tides

Winter Harbor, ME Tides - Apr 2099

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed7:3410.48:179.71:301.32:140.16:126:59Waxing Gibbous1Wed
2Thu8:3810.99:1310.62:350.63:13-0.46:107:01Waxing Gibbous2Thu
3Fri9:3611.410:0511.33:35-0.24:06-0.96:087:02Waxing Gibbous3Fri
4Sat10:3011.810:5412.04:30-0.94:56-1.26:067:03Full Moon4Sat
5Sun11:2212.011:4212.45:22-1.55:44-1.26:047:04Full Moon5Sun
6Mon12:1211.96:13-1.86:32-1.06:037:06Full Moon6Mon
7Tue12:2912.41:0211.57:03-1.77:20-0.66:017:07Waning Gibbous7Tue
8Wed1:1712.21:5311.07:53-1.48:090.05:597:08Waning Gibbous8Wed
9Thu2:0611.72:4610.38:45-0.99:000.75:577:09Waning Gibbous9Thu
10Fri2:5811.03:419.79:39-0.29:561.35:567:10Third Quarter10Fri
11Sat3:5410.44:419.110:370.410:561.85:547:12Third Quarter11Sat
12Sun4:559.85:448.711:391.05:527:13Third Quarter12Sun
13Mon6:009.46:488.612:002.012:421.35:507:14Third Quarter13Mon
14Tue7:049.27:468.71:042.11:421.35:497:15Waning Crescent14Tue
15Wed8:039.38:389.02:041.92:361.25:477:17Waning Crescent15Wed
16Thu8:559.59:229.42:571.53:231.15:457:18Waning Crescent16Thu
17Fri9:409.610:019.83:441.24:041.05:447:19Waning Crescent17Fri
18Sat10:219.810:3710.14:260.84:410.95:427:20New Moon18Sat
19Sun10:599.911:1010.45:040.55:160.95:407:22New Moon19Sun
20Mon11:369.911:4310.65:400.35:490.95:397:23New Moon20Mon
21Tue12:119.96:150.26:221.05:377:24New Moon21Tue
22Wed12:1610.712:479.86:500.16:561.25:357:25Waxing Crescent22Wed
23Thu12:5110.71:259.67:270.17:331.35:347:27Waxing Crescent23Thu
24Fri1:2910.72:069.58:070.28:151.55:327:28Waxing Crescent24Fri
25Sat2:1210.62:539.38:530.39:021.65:317:29Waxing Crescent25Sat
26Sun3:0110.43:469.29:440.49:561.75:297:30First Quarter26Sun
27Mon3:5710.34:459.210:410.510:591.65:287:31First Quarter27Mon
28Tue5:0010.25:499.311:440.55:267:33First Quarter28Tue
29Wed6:0810.26:539.812:061.412:470.35:257:34First Quarter29Wed
30Thu7:1510.47:5310.41:140.91:490.15:237:35Waxing Gibbous30Thu
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 9:55 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 transitional phase. Tonight's moon is 22% 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 shifting between spring and neap.

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 (22% illuminated). This places Winter Harbor, ME in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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