Tides Today & Tomorrow in Winter Harbor, ME

TIDE TIMES for Saturday, August 1, 2026
The tide is currently rising in Winter Harbor, ME.
Next low tide : 7:38 pm (0.9 ft)
Next high tide : in 31m at 1:23 pm (10.1 ft)
Sunset today : 7:57 pm
Sunrise tomorrow : 5:19 am
Moon phase : Waning Gibbous (91% illuminated)
Tide Station Location : Station #8413079
Common Questions About Tides

Winter Harbor, ME Tides - Feb 2085

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu3:3110.84:069.710:070.110:260.76:494:42First Quarter1Thu
2Fri4:3010.35:109.111:100.511:271.26:484:43First Quarter2Fri
3Sat5:3310.06:158.812:150.76:464:45Waxing Gibbous3Sat
4Sun6:359.97:178.812:301.51:160.76:454:46Waxing Gibbous4Sun
5Mon7:339.98:128.91:301.52:130.66:444:48Waxing Gibbous5Mon
6Tue8:2510.19:009.12:241.33:020.56:434:49Waxing Gibbous6Tue
7Wed9:1010.39:429.43:121.13:450.36:414:50Full Moon7Wed
8Thu9:5110.410:199.63:540.94:240.26:404:52Full Moon8Thu
9Fri10:2910.510:549.84:330.74:590.16:394:53Full Moon9Fri
10Sat11:0410.511:2710.05:090.65:320.16:374:55Full Moon10Sat
11Sun11:3810.511:5910.15:430.66:040.26:364:56Full Moon11Sun
12Mon12:1210.36:170.56:350.36:344:57Waning Gibbous12Mon
13Tue12:3110.212:4710.16:520.57:080.46:334:59Waning Gibbous13Tue
14Wed1:0510.21:249.87:300.57:440.66:315:00Waning Gibbous14Wed
15Thu1:4310.22:069.58:110.68:240.96:305:02Waning Gibbous15Thu
16Fri2:2610.22:549.28:580.69:111.16:285:03Third Quarter16Fri
17Sat3:1510.13:509.09:520.710:061.36:275:04Third Quarter17Sat
18Sun4:1310.14:548.810:540.711:091.36:255:06Third Quarter18Sun
19Mon5:1810.26:039.012:020.56:245:07Waning Crescent19Mon
20Tue6:2510.57:109.412:181.11:090.06:225:08Waning Crescent20Tue
21Wed7:3111.18:1110.11:250.62:11-0.56:215:10Waning Crescent21Wed
22Thu8:3111.69:0710.82:280.03:08-1.16:195:11New Moon22Thu
23Fri9:2712.19:5911.53:26-0.74:00-1.66:175:13New Moon23Fri
24Sat10:2012.410:4811.94:20-1.24:50-1.86:165:14New Moon24Sat
25Sun11:1112.411:3712.25:12-1.65:39-1.76:145:15New Moon25Sun
26Mon12:0212.16:03-1.66:27-1.46:125:17Waxing Crescent26Mon
27Tue12:2512.112:5211.66:54-1.47:15-0.96:115:18Waxing Crescent27Tue
28Wed1:1411.81:4410.97:46-1.08:05-0.26:095:19Waxing Crescent28Wed
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 4:30 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 91% 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 Gibbous (91% 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