Tides Today & Tomorrow in Winterport, ME

TIDE TIMES for Monday, August 10, 2026
The tide is currently rising in Winterport, ME.
Next low tide (tomorrow) : 4:12 am (-0.7 ft)
Next high tide : in 5h 07m at 9:26 pm (13.4 ft)
Sunset today : 7:49 pm
Sunrise tomorrow : 5:32 am
Moon phase : Waning Crescent (6% illuminated)
Tide Station Location : Station #8414781
Common Questions About Tides

Winterport, ME Tides - Mar 1960

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue1:0012.91:2012.57:27-0.47:47-0.16:125:23Waxing Crescent1Tue
2Wed1:4212.52:0411.88:120.18:290.66:105:24Waxing Crescent2Wed
3Thu2:2512.12:4811.28:580.79:121.26:085:25First Quarter3Thu
4Fri3:0911.63:3410.59:441.29:571.86:075:27First Quarter4Fri
5Sat3:5511.14:2210.010:341.710:472.36:055:28First Quarter5Sat
6Sun4:4510.85:159.711:302.011:422.56:035:29First Quarter6Sun
7Mon5:3810.66:119.612:282.06:015:31Waxing Gibbous7Mon
8Tue6:3410.77:069.812:392.51:231.85:595:32Waxing Gibbous8Tue
9Wed7:2711.07:5910.21:332.32:141.55:585:33Waxing Gibbous9Wed
10Thu8:1811.48:4810.82:241.83:011.05:565:34Waxing Gibbous10Thu
11Fri9:0811.99:3511.53:131.33:440.55:545:36Full Moon11Fri
12Sat9:5512.410:2012.23:580.74:260.05:525:37Full Moon12Sat
13Sun10:4012.911:0412.84:420.15:06-0.45:505:38Full Moon13Sun
14Mon11:2513.211:4813.35:25-0.55:47-0.75:495:40Full Moon14Mon
15Tue12:1113.36:08-0.86:29-0.85:475:41Waning Gibbous15Tue
16Wed12:3313.612:5813.26:54-1.07:14-0.75:455:42Waning Gibbous16Wed
17Thu1:2013.71:4713.07:42-1.08:02-0.45:435:43Waning Gibbous17Thu
18Fri2:0913.72:3812.68:34-0.88:53-0.15:415:45Third Quarter18Fri
19Sat3:0113.43:3112.19:28-0.59:480.45:395:46Third Quarter19Sat
20Sun3:5513.14:2911.710:28-0.210:480.75:375:47Third Quarter20Sun
21Mon4:5412.75:3111.411:330.011:550.85:365:49Third Quarter21Mon
22Tue5:5712.56:3711.412:420.15:345:50Waning Crescent22Tue
23Wed7:0212.57:4311.71:030.71:48-0.15:325:51Waning Crescent23Wed
24Thu8:0712.68:4712.12:090.42:49-0.45:305:52Waning Crescent24Thu
25Fri9:0912.89:4312.53:11-0.13:44-0.65:285:54New Moon25Fri
26Sat10:0412.910:3012.84:06-0.44:33-0.75:265:55New Moon26Sat
27Sun10:5012.911:1012.94:54-0.75:16-0.75:245:56New Moon27Sun
28Mon11:3112.711:4812.95:38-0.85:55-0.45:235:57New Moon28Mon
29Tue12:1112.46:19-0.66:340.05:215:59Waxing Crescent29Tue
30Wed12:2712.712:5112.06:59-0.37:120.45:196:00Waxing Crescent30Wed
31Thu1:0712.41:3211.57:390.17:521.05:176:01Waxing Crescent31Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8414781)

Common Questions About Winterport, ME Tides

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What time does the tide turn (slack tide) in Winterport, ME today?

Slack tide in Winterport, ME is approximately 12:49 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 Winterport, ME?

Winterport, ME is currently in a spring phase. Tonight's moon is 6% 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 Winterport, 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 Winterport, ME?

Tide predictions for Winterport, 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 Winterport, ME?

Tide data for Winterport, ME is sourced from NOAA Station #8414781. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8414781.

What is the moon phase in Winterport, ME tonight?

Tonight the moon over Winterport, ME is Waning Crescent (6% illuminated). This places Winterport, 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