Tides Today & Tomorrow in Winter Harbor, ME

TIDE TIMES for Saturday, August 1, 2026
The tide is currently falling in Winter Harbor, ME.
Next low tide : in 54m at 7:26 am (0.2 ft)
Next high tide : 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 1969

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat9:5610.410:289.33:591.34:320.26:504:41Full Moon1Sat
2Sun10:3310.611:039.64:371.05:080.06:494:42Full Moon2Sun
3Mon11:0910.711:379.85:130.85:42-0.16:484:44Full Moon3Mon
4Tue11:4410.75:490.76:15-0.16:464:45Waning Gibbous4Tue
5Wed12:1110.112:2110.76:250.56:49-0.16:454:47Waning Gibbous5Wed
6Thu12:4610.31:0010.57:050.47:260.06:444:48Waning Gibbous6Thu
7Fri1:2410.41:4310.27:470.38:060.26:434:49Waning Gibbous7Fri
8Sat2:0710.52:319.88:350.38:510.56:414:51Third Quarter8Sat
9Sun2:5410.53:269.49:280.49:430.86:404:52Third Quarter9Sun
10Mon3:4910.44:289.110:290.410:441.16:394:54Third Quarter10Mon
11Tue4:5210.45:388.911:370.411:521.26:374:55Third Quarter11Tue
12Wed6:0010.56:509.012:480.26:364:56Waning Crescent12Wed
13Thu7:0910.87:579.41:031.11:56-0.26:344:58Waning Crescent13Thu
14Fri8:1411.28:579.92:100.72:57-0.66:334:59Waning Crescent14Fri
15Sat9:1311.69:5110.53:110.23:52-1.16:315:01New Moon15Sat
16Sun10:0711.910:4110.94:07-0.34:43-1.36:305:02New Moon16Sun
17Mon10:5812.011:2811.14:59-0.65:31-1.36:285:03New Moon17Mon
18Tue11:4611.85:48-0.76:16-1.16:275:05Waxing Crescent18Tue
19Wed12:1311.212:3311.46:36-0.67:00-0.76:255:06Waxing Crescent19Wed
20Thu12:5811.01:2010.87:24-0.47:44-0.16:245:07Waxing Crescent20Thu
21Fri1:4210.72:0810.18:120.08:290.56:225:09Waxing Crescent21Fri
22Sat2:2810.32:589.49:010.59:161.26:215:10First Quarter22Sat
23Sun3:169.83:528.89:540.910:071.86:195:12First Quarter23Sun
24Mon4:099.44:518.310:511.311:042.16:175:13First Quarter24Mon
25Tue5:079.15:538.111:521.56:165:14First Quarter25Tue
26Wed6:089.06:548.112:052.312:531.56:145:16Waxing Gibbous26Wed
27Thu7:079.27:488.31:042.21:491.36:125:17Waxing Gibbous27Thu
28Fri7:599.58:368.71:591.92:380.96:115:18Waxing Gibbous28Fri
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 10:24 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 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