Tides Today & Tomorrow in Winter Harbor, ME

TIDE TIMES for Monday, August 3, 2026
The tide is currently falling in Winter Harbor, ME.
Next low tide : in 46m at 9:02 pm (0.7 ft)
Next high tide (tomorrow) : 2:57 am (10.3 ft)
Sunset today : 7:55 pm
Sunrise tomorrow : 5:21 am
Moon phase : Waning Gibbous (75% illuminated)
Tide Station Location : Station #8413079
Common Questions About Tides

Winter Harbor, ME Tides - Sep 1965

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed3:3610.53:5810.89:580.510:340.35:557:09First Quarter1Wed
2Thu4:339.84:5410.410:521.111:330.75:567:07First Quarter2Thu
3Fri5:339.35:5210.011:501.65:577:05First Quarter3Fri
4Sat6:358.96:529.812:331.012:501.95:587:04First Quarter4Sat
5Sun7:368.87:509.81:331.11:481.95:597:02Waxing Gibbous5Sun
6Mon8:318.98:439.92:301.02:431.86:007:00Waxing Gibbous6Mon
7Tue9:219.19:3110.13:210.93:331.66:016:58Waxing Gibbous7Tue
8Wed10:049.410:1410.44:060.74:171.36:036:56Waxing Gibbous8Wed
9Thu10:439.610:5310.54:470.54:571.06:046:54Full Moon9Thu
10Fri11:199.911:3010.75:240.35:350.86:056:53Full Moon10Fri
11Sat11:5310.25:580.36:110.76:066:51Full Moon11Sat
12Sun12:0510.712:2610.46:310.36:460.66:076:49Full Moon12Sun
13Mon12:4010.612:5910.57:040.37:220.56:086:47Waning Gibbous13Mon
14Tue1:1710.51:3510.67:380.48:000.46:106:45Waning Gibbous14Tue
15Wed1:5610.32:1310.78:150.68:430.46:116:43Waning Gibbous15Wed
16Thu2:3910.02:5610.78:560.89:300.46:126:41Waning Gibbous16Thu
17Fri3:289.73:4610.69:441.110:240.56:136:40Third Quarter17Fri
18Sat4:239.44:4310.510:381.311:250.56:146:38Third Quarter18Sat
19Sun5:269.25:4710.511:411.46:156:36Third Quarter19Sun
20Mon6:359.36:5510.712:320.512:491.36:176:34Waning Crescent20Mon
21Tue7:429.68:0311.01:400.21:580.96:186:32Waning Crescent21Tue
22Wed8:4510.19:0511.52:44-0.23:030.46:196:30Waning Crescent22Wed
23Thu9:4210.810:0211.93:42-0.74:02-0.26:206:28New Moon23Thu
24Fri10:3511.310:5612.14:36-1.04:56-0.76:216:26New Moon24Fri
25Sat11:2411.711:4712.15:26-1.25:48-1.06:226:25New Moon25Sat
26Sun12:1111.96:14-1.16:38-1.16:246:23New Moon26Sun
27Mon12:3611.812:5811.87:01-0.77:28-0.96:256:21Waxing Crescent27Mon
28Tue1:2611.31:4411.67:47-0.28:17-0.66:266:19Waxing Crescent28Tue
29Wed2:1510.72:3211.18:350.49:08-0.16:276:17Waxing Crescent29Wed
30Thu3:0710.13:2110.69:241.010:000.46:286:15First Quarter30Thu
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 11:59 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 75% 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 Gibbous (75% 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