Tides Today & Tomorrow in Winter Harbor, ME

TIDE TIMES for Wednesday, July 22, 2026
The tide is currently rising in Winter Harbor, ME.
Next low tide (tomorrow) : 12:52 am (1.1 ft)
Next high tide : in 44m at 6:13 pm (10.1 ft)
Sunset today : 8:08 pm
Sunrise tomorrow : 5:09 am
Moon phase : First Quarter (62% illuminated)
Tide Station Location : Station #8413079
Common Questions About Tides

Winter Harbor, ME Tides - Sep 2073

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri10:3810.910:5512.14:40-0.74:56-0.35:567:08New Moon1Fri
2Sat11:2611.511:4512.35:28-1.15:45-0.85:577:06New Moon2Sat
3Sun12:1311.96:15-1.46:36-1.15:587:04New Moon3Sun
4Mon12:3512.41:0212.27:03-1.47:28-1.25:597:02Waxing Crescent4Mon
5Tue1:2612.21:5312.27:53-1.28:22-1.16:007:00Waxing Crescent5Tue
6Wed2:2011.82:4612.08:45-0.89:18-0.96:016:58Waxing Crescent6Wed
7Thu3:1711.23:4211.79:41-0.310:18-0.56:036:57First Quarter7Thu
8Fri4:1810.74:4311.310:400.211:22-0.26:046:55First Quarter8Fri
9Sat5:2310.25:4710.911:440.66:056:53First Quarter9Sat
10Sun6:319.86:5310.712:280.112:500.96:066:51Waxing Gibbous10Sun
11Mon7:369.87:5710.71:330.21:540.96:076:49Waxing Gibbous11Mon
12Tue8:369.98:5510.82:340.12:540.86:086:47Waxing Gibbous12Tue
13Wed9:3010.19:4610.93:300.03:480.66:106:45Waxing Gibbous13Wed
14Thu10:1710.210:3310.94:190.04:350.46:116:44Full Moon14Thu
15Fri10:5910.411:1510.95:02-0.15:190.36:126:42Full Moon15Fri
16Sat11:3810.511:5310.85:420.05:590.36:136:40Full Moon16Sat
17Sun12:1410.56:190.26:360.46:146:38Full Moon17Sun
18Mon12:3010.612:4810.56:540.47:130.56:156:36Waning Gibbous18Mon
19Tue1:0710.31:2310.47:280.77:490.66:176:34Waning Gibbous19Tue
20Wed1:4310.11:5810.28:030.98:260.86:186:32Waning Gibbous20Wed
21Thu2:219.72:3510.18:391.29:061.06:196:30Waning Gibbous21Thu
22Fri3:029.43:169.99:181.59:491.16:206:29Third Quarter22Fri
23Sat3:479.14:029.810:021.710:381.26:216:27Third Quarter23Sat
24Sun4:388.94:549.710:531.911:331.26:226:25Third Quarter24Sun
25Mon5:348.95:529.811:491.86:246:23Third Quarter25Mon
26Tue6:339.06:5210.012:311.112:491.66:256:21Waning Crescent26Tue
27Wed7:329.47:5110.51:300.71:491.26:266:19Waning Crescent27Wed
28Thu8:2810.08:4811.12:270.22:470.56:276:17Waning Crescent28Thu
29Fri9:2110.89:4111.73:21-0.43:41-0.26:286:16Waning Crescent29Fri
30Sat10:1111.510:3312.14:11-0.94:34-0.96:296:14New Moon30Sat
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 9:32 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 transitional phase. Tonight's moon is 62% 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 First Quarter (62% 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