Tides Today & Tomorrow in Winterport, ME

TIDE TIMES for Thursday, August 20, 2026
The tide is currently rising in Winterport, ME.
Next low tide (tomorrow) : 12:11 am (1.9 ft)
Next high tide : in 1h 39m at 5:20 pm (10.9 ft)
Sunset today : 7:33 pm
Sunrise tomorrow : 5:44 am
Moon phase : First Quarter (55% illuminated)
Tide Station Location : Station #8414781
Common Questions About Tides

Winterport, ME Tides - Nov 1942

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun5:0410.15:2210.711:222.611:571.87:125:25Third Quarter1Sun
2Mon5:5610.16:1610.612:182.57:135:24Third Quarter2Mon
3Tue6:5010.47:1210.812:511.71:162.27:155:22Waning Crescent3Tue
4Wed7:4310.98:0611.21:441.42:101.67:165:21Waning Crescent4Wed
5Thu8:3411.68:5811.72:341.03:010.97:185:20Waning Crescent5Thu
6Fri9:2412.49:4912.23:220.53:510.17:195:18Waning Crescent6Fri
7Sat10:1213.310:4012.84:100.04:41-0.87:205:17New Moon7Sat
8Sun11:0114.011:2913.24:57-0.55:29-1.57:225:16New Moon8Sun
9Mon11:4914.55:45-0.86:17-2.07:235:15New Moon9Mon
10Tue12:1913.412:3814.86:32-1.07:06-2.27:245:13Waxing Crescent10Tue
11Wed1:0913.41:2714.87:22-0.97:58-2.17:265:12Waxing Crescent11Wed
12Thu2:0113.22:2014.58:14-0.78:52-1.87:275:11Waxing Crescent12Thu
13Fri2:5412.93:1413.99:10-0.39:49-1.37:285:10First Quarter13Fri
14Sat3:5012.44:1013.310:090.210:48-0.77:305:09First Quarter14Sat
15Sun4:4812.05:0912.611:120.611:52-0.27:315:08First Quarter15Sun
16Mon5:5111.86:1412.012:220.87:325:07First Quarter16Mon
17Tue7:0111.77:2511.612:590.11:340.87:345:06Waxing Gibbous17Tue
18Wed8:1511.88:4011.52:030.32:400.57:355:05Waxing Gibbous18Wed
19Thu9:1512.19:4611.43:010.33:390.37:365:04Waxing Gibbous19Thu
20Fri10:0212.310:3611.43:530.44:300.07:385:03Waxing Gibbous20Fri
21Sat10:3912.411:1211.44:390.55:14-0.17:395:02Full Moon21Sat
22Sun11:1212.511:4211.45:190.65:53-0.27:405:02Full Moon22Sun
23Mon11:4612.55:560.86:28-0.27:425:01Full Moon23Mon
24Tue12:1511.312:2312.56:310.97:030.07:435:00Full Moon24Tue
25Wed12:5211.21:0212.37:081.27:390.27:445:00Waning Gibbous25Wed
26Thu1:3211.11:4412.17:461.48:180.47:454:59Waning Gibbous26Thu
27Fri2:1410.92:2711.98:271.78:590.77:474:58Waning Gibbous27Fri
28Sat2:5810.73:1211.59:112.09:421.07:484:58Waning Gibbous28Sat
29Sun3:4410.63:5911.39:572.210:281.27:494:57Third Quarter29Sun
30Mon4:3110.64:4811.010:472.311:151.47:504:57Third Quarter30Mon
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 8:45 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 Winterport, ME?

Winterport, ME is currently in a neap phase. Tonight's moon is 55% 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 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 First Quarter (55% illuminated). This places Winterport, 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