Tides Today & Tomorrow in Winter Harbor, ME

TIDE TIMES for Sunday, June 21, 2026
The tide is currently rising in Winter Harbor, ME.
Next low tide : 10:57 am (0.1 ft)
Next high tide : in 50m at 4:24 am (10.7 ft)
Sunset today : 8:20 pm
Sunrise tomorrow : 4:48 am
Moon phase : First Quarter (48% illuminated)
Tide Station Location : Station #8413079
Common Questions About Tides

Winter Harbor, ME Tides - Mar 2016

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue3:259.53:568.79:581.310:141.76:085:20Third Quarter1Tue
2Wed4:169.44:538.510:531.311:091.86:065:22Third Quarter2Wed
3Thu5:139.45:538.611:521.26:045:23Third Quarter3Thu
4Fri6:139.66:528.912:091.612:510.96:035:24Waning Crescent4Fri
5Sat7:1010.17:479.51:081.31:470.46:015:26Waning Crescent5Sat
6Sun8:0410.78:3810.22:030.72:39-0.35:595:27Waning Crescent6Sun
7Mon8:5611.39:2610.92:550.03:28-0.85:575:28New Moon7Mon
8Tue9:4511.910:1311.53:46-0.64:15-1.35:555:29New Moon8Tue
9Wed10:3412.311:0012.04:35-1.25:02-1.65:545:31New Moon9Wed
10Thu11:2312.411:4712.35:24-1.65:49-1.75:525:32Waxing Crescent10Thu
11Fri12:1312.26:14-1.76:38-1.55:505:33Waxing Crescent11Fri
12Sat12:3712.31:0611.97:07-1.67:29-1.15:485:35Waxing Crescent12Sat
13Sun1:2812.13:0111.39:02-1.39:24-0.66:466:36Waxing Crescent13Sun
14Mon3:2411.74:0110.610:00-0.910:220.06:456:37First Quarter14Mon
15Tue4:2411.15:0510.111:03-0.411:260.56:436:38First Quarter15Tue
16Wed5:2910.76:139.712:100.06:416:40First Quarter16Wed
17Thu6:3710.47:219.512:340.81:170.26:396:41Waxing Gibbous17Thu
18Fri7:4410.38:249.71:410.92:210.26:376:42Waxing Gibbous18Fri
19Sat8:4410.49:199.92:430.73:180.16:356:43Waxing Gibbous19Sat
20Sun9:3810.510:0710.13:390.54:080.06:346:45Waxing Gibbous20Sun
21Mon10:2510.610:4910.34:270.24:53-0.16:326:46Full Moon21Mon
22Tue11:0710.711:2810.55:110.15:33-0.16:306:47Full Moon22Tue
23Wed11:4610.65:500.06:090.16:286:48Full Moon23Wed
24Thu12:0310.612:2310.56:270.06:440.26:266:50Full Moon24Thu
25Fri12:3710.512:5810.37:030.17:180.56:246:51Waning Gibbous25Fri
26Sat1:1110.51:3310.17:380.27:510.76:226:52Waning Gibbous26Sat
27Sun1:4510.32:109.88:140.48:261.06:216:53Waning Gibbous27Sun
28Mon2:2110.22:499.58:510.69:041.26:196:55Waning Gibbous28Mon
29Tue3:0010.03:319.29:330.89:461.56:176:56Waning Gibbous29Tue
30Wed3:449.84:199.010:190.910:351.66:156:57Third Quarter30Wed
31Thu4:359.65:138.911:111.011:301.76:136:58Third Quarter31Thu
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 7:40 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 neap phase. Tonight's moon is 48% 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 minimum.

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 (48% illuminated). This places Winter Harbor, ME in a neap tide cycle, so tidal ranges are near their weekly minimum 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