Tides Today & Tomorrow in Winterport, ME

TIDE TIMES for Sunday, August 23, 2026
The tide is currently rising in Winterport, ME.
Next low tide (tomorrow) : 3:07 am (1.9 ft)
Next high tide : in 4h 49m at 8:05 pm (10.6 ft)
Sunset today : 7:28 pm
Sunrise tomorrow : 5:47 am
Moon phase : Waxing Gibbous (81% illuminated)
Tide Station Location : Station #8414781
Common Questions About Tides

Winterport, ME Tides - Jan 1937

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri1:3012.21:4212.77:480.38:18-0.47:124:05Waning Gibbous1Fri
2Sat2:1811.92:3011.98:420.89:060.37:124:06Third Quarter2Sat
3Sun3:0011.63:1811.19:301.29:481.07:124:07Third Quarter3Sun
4Mon3:4811.24:0610.510:181.610:361.67:124:08Third Quarter4Mon
5Tue4:3011.04:549.911:181.911:242.17:124:09Third Quarter5Tue
6Wed5:2410.85:489.612:122.07:124:10Waning Crescent6Wed
7Thu6:1210.86:429.512:182.31:061.97:124:11Waning Crescent7Thu
8Fri7:0611.07:369.61:062.42:001.77:114:12Waning Crescent8Fri
9Sat7:5411.38:249.91:542.22:481.37:114:13Waning Crescent9Sat
10Sun8:4211.79:1210.32:422.03:300.97:114:14Waning Crescent10Sun
11Mon9:3012.110:0010.73:301.74:120.47:104:16New Moon11Mon
12Tue10:1212.610:4211.24:121.34:540.07:104:17New Moon12Tue
13Wed11:0012.911:3011.75:000.95:30-0.37:104:18New Moon13Wed
14Thu11:4213.15:420.66:12-0.67:094:19Waxing Crescent14Thu
15Fri12:1212.112:3013.26:240.36:54-0.77:094:20Waxing Crescent15Fri
16Sat12:5412.51:1213.17:120.17:36-0.67:084:22Waxing Crescent16Sat
17Sun1:4212.72:0612.88:000.08:24-0.47:074:23Waxing Crescent17Sun
18Mon2:3012.92:5412.58:480.09:12-0.27:074:24First Quarter18Mon
19Tue3:2413.03:4812.09:420.110:060.27:064:25First Quarter19Tue
20Wed4:1212.94:4211.510:420.211:000.57:054:27First Quarter20Wed
21Thu5:1212.95:4211.211:480.27:054:28Waxing Gibbous21Thu
22Fri6:1212.96:4811.112:060.712:540.07:044:29Waxing Gibbous22Fri
23Sat7:1213.17:5411.21:060.72:00-0.37:034:31Waxing Gibbous23Sat
24Sun8:1813.29:0011.52:120.63:06-0.67:024:32Waxing Gibbous24Sun
25Mon9:1813.410:0011.93:120.34:00-1.07:014:33Full Moon25Mon
26Tue10:1213.610:5412.24:120.04:54-1.27:004:35Full Moon26Tue
27Wed11:0013.511:3612.45:06-0.25:42-1.26:594:36Full Moon27Wed
28Thu11:4813.35:54-0.26:24-1.06:584:38Waning Gibbous28Thu
29Fri12:1812.412:3012.96:36-0.17:06-0.66:574:39Waning Gibbous29Fri
30Sat1:0012.31:1212.47:240.27:420.06:564:40Waning Gibbous30Sat
31Sun1:4212.11:5411.88:060.68:240.66:554:42Waning Gibbous31Sun
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 11:36 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 spring phase. Tonight's moon is 81% 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 Waxing Gibbous (81% 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