Tides Today & Tomorrow in Winterport, ME

TIDE TIMES for Wednesday, August 12, 2026
The tide is currently rising in Winterport, ME.
Next low tide : 5:21 pm (-0.3 ft)
Next high tide : in 3h 21m at 11:07 am (12.1 ft)
Sunset today : 7:46 pm
Sunrise tomorrow : 5:34 am
Moon phase : New Moon (0% illuminated)
Tide Station Location : Station #8414781
Common Questions About Tides

Winterport, ME Tides - Jan 1957

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue10:4112.311:1410.94:511.25:280.17:124:05New Moon1Tue
2Wed11:1912.311:4911.05:281.26:010.17:124:06New Moon2Wed
3Thu11:5812.26:051.26:360.37:124:07Waxing Crescent3Thu
4Fri12:2711.112:3912.16:431.37:120.47:124:08Waxing Crescent4Fri
5Sat1:0711.21:2111.87:231.47:500.77:124:09Waxing Crescent5Sat
6Sun1:4911.22:0511.58:061.68:290.97:124:10Waxing Crescent6Sun
7Mon2:3311.22:5111.28:501.79:111.27:114:11First Quarter7Mon
8Tue3:1811.33:3810.99:371.79:561.47:114:12First Quarter8Tue
9Wed4:0511.34:2810.610:271.710:441.67:114:13First Quarter9Wed
10Thu4:5511.55:2110.511:211.611:371.67:114:14First Quarter10Thu
11Fri5:4811.86:1810.612:181.27:104:16Waxing Gibbous11Fri
12Sat6:4312.37:1410.912:321.41:160.67:104:17Waxing Gibbous12Sat
13Sun7:3812.98:1111.41:281.02:12-0.17:094:18Waxing Gibbous13Sun
14Mon8:3213.69:0712.02:240.53:09-0.87:094:19Full Moon14Mon
15Tue9:2814.210:0212.73:21-0.14:04-1.57:084:20Full Moon15Tue
16Wed10:2214.710:5513.34:17-0.74:56-2.17:084:22Full Moon16Wed
17Thu11:1515.011:4713.85:11-1.25:47-2.47:074:23Full Moon17Thu
18Fri12:0714.96:04-1.56:37-2.47:074:24Waning Gibbous18Fri
19Sat12:3914.01:0014.56:58-1.57:29-2.17:064:26Waning Gibbous19Sat
20Sun1:3113.91:5313.97:54-1.38:21-1.67:054:27Waning Gibbous20Sun
21Mon2:2413.72:4713.18:51-0.99:14-0.87:044:28Third Quarter21Mon
22Tue3:1713.33:4212.19:50-0.310:09-0.17:044:30Third Quarter22Tue
23Wed4:1112.74:4011.210:530.211:090.77:034:31Third Quarter23Wed
24Thu5:1012.25:4610.512:020.77:024:32Third Quarter24Thu
25Fri6:1411.87:1710.212:121.31:110.97:014:34Waning Crescent25Fri
26Sat7:2411.68:3610.11:151.62:130.97:004:35Waning Crescent26Sat
27Sun8:2711.59:3210.22:141.73:090.86:594:36Waning Crescent27Sun
28Mon9:1311.610:1310.43:071.73:560.76:584:38Waning Crescent28Mon
29Tue9:4711.710:3110.53:531.54:340.56:574:39New Moon29Tue
30Wed10:2011.910:5010.84:321.45:060.46:564:41New Moon30Wed
31Thu10:5612.011:2311.15:071.25:360.36:554:42New Moon31Thu
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 2:14 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 0% 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 New Moon (0% 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