Tides Today & Tomorrow in Winterport, ME

TIDE TIMES for Monday, August 10, 2026
The tide is currently rising in Winterport, ME.
Next low tide : 3:19 pm (0.6 ft)
Next high tide : in 4h 59m at 9:05 am (11.1 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 - Jan 1961

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun10:1012.110:4410.84:211.34:590.27:124:05Full Moon1Sun
2Mon10:4712.211:1810.94:571.35:320.27:124:06Full Moon2Mon
3Tue11:2612.311:5511.05:331.36:060.27:124:07Full Moon3Tue
4Wed12:0612.36:101.36:410.37:124:08Waning Gibbous4Wed
5Thu12:3511.112:4812.16:491.47:190.47:124:09Waning Gibbous5Thu
6Fri1:1711.11:3211.97:311.57:590.67:124:10Waning Gibbous6Fri
7Sat2:0111.22:1611.78:141.68:400.87:114:11Waning Gibbous7Sat
8Sun2:4511.23:0311.49:001.79:241.07:114:12Third Quarter8Sun
9Mon3:3211.33:5111.29:481.710:101.17:114:13Third Quarter9Mon
10Tue4:2011.54:4311.010:401.511:011.27:114:15Third Quarter10Tue
11Wed5:1211.85:3911.011:371.211:551.17:104:16Third Quarter11Wed
12Thu6:0612.26:3611.212:350.77:104:17Waning Crescent12Thu
13Fri7:0212.87:3311.612:520.81:330.07:094:18Waning Crescent13Fri
14Sat7:5713.58:3012.11:480.42:31-0.77:094:19Waning Crescent14Sat
15Sun8:5314.19:2712.62:45-0.13:29-1.47:084:20New Moon15Sun
16Mon9:4814.710:2313.13:43-0.64:25-2.17:084:22New Moon16Mon
17Tue10:4315.111:1713.54:39-1.15:18-2.57:074:23New Moon17Tue
18Wed11:3615.25:33-1.46:10-2.67:074:24Waxing Crescent18Wed
19Thu12:1013.712:2914.96:27-1.47:02-2.47:064:26Waxing Crescent19Thu
20Fri1:0313.71:2314.47:22-1.27:55-1.97:054:27Waxing Crescent20Fri
21Sat1:5613.52:1713.68:19-0.88:49-1.37:044:28Waxing Crescent21Sat
22Sun2:5013.13:1112.79:17-0.39:42-0.57:044:30First Quarter22Sun
23Mon3:4312.64:0611.710:170.210:380.37:034:31First Quarter23Mon
24Tue4:3812.15:0510.911:220.711:381.07:024:32First Quarter24Tue
25Wed5:3811.66:1510.312:301.07:014:34Waxing Gibbous25Wed
26Thu6:4211.47:5010.012:391.51:341.17:004:35Waxing Gibbous26Thu
27Fri7:4211.38:5310.01:361.72:301.16:594:36Waxing Gibbous27Fri
28Sat8:2811.39:3910.12:291.83:201.06:584:38Waxing Gibbous28Sat
29Sun9:0711.59:5710.33:161.84:020.86:574:39Waxing Gibbous29Sun
30Mon9:4511.710:1910.53:571.64:370.66:564:41Full Moon30Mon
31Tue10:2312.010:5210.94:341.45:090.46:554:42Full Moon31Tue
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 12:12 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 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