Tides Today & Tomorrow in Winterport, ME

TIDE TIMES for Thursday, August 20, 2026
The tide is currently falling in Winterport, ME.
Next low tide (tomorrow) : in 2h 14m at 12:11 am (1.9 ft)
Next high tide (tomorrow) : 5:52 am (9.4 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 - May 1942

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri11:5413.65:53-1.96:10-1.25:257:39Full Moon1Fri
2Sat12:1414.812:4513.76:43-2.37:00-1.35:247:40Waning Gibbous2Sat
3Sun1:0415.01:3613.67:34-2.47:51-1.15:227:41Waning Gibbous3Sun
4Mon1:5614.82:3013.28:28-2.18:45-0.75:217:42Waning Gibbous4Mon
5Tue2:4914.33:2512.79:24-1.79:42-0.25:207:43Waning Gibbous5Tue
6Wed3:4413.74:2212.210:22-1.110:430.45:187:45Third Quarter6Wed
7Thu4:4212.95:2211.811:23-0.511:490.85:177:46Third Quarter7Thu
8Fri5:4312.26:2911.512:300.05:167:47Third Quarter8Fri
9Sat6:5111.77:4911.41:011.01:370.35:147:48Waning Crescent9Sat
10Sun8:0911.49:0011.62:110.92:380.55:137:49Waning Crescent10Sun
11Mon9:2211.39:5111.83:120.73:320.65:127:51Waning Crescent11Mon
12Tue10:1811.310:2811.94:060.54:190.75:117:52Waning Crescent12Tue
13Wed10:5711.210:5512.14:530.35:010.75:097:53New Moon13Wed
14Thu11:2311.211:2612.25:320.15:370.85:087:54New Moon14Thu
15Fri11:5311.26:070.16:111.05:077:55New Moon15Fri
16Sat12:0112.312:2811.26:410.16:461.15:067:56New Moon16Sat
17Sun12:3912.31:0711.27:150.27:221.35:057:57Waxing Crescent17Sun
18Mon1:1912.21:4811.17:520.38:011.55:047:59Waxing Crescent18Mon
19Tue2:0112.02:3110.98:320.58:431.85:038:00Waxing Crescent19Tue
20Wed2:4511.83:1610.89:140.89:272.05:028:01Waxing Crescent20Wed
21Thu3:3111.64:0210.79:581.010:142.15:018:02First Quarter21Thu
22Fri4:1811.44:5010.710:451.111:042.15:008:03First Quarter22Fri
23Sat5:0811.25:4110.911:341.211:582.04:598:04First Quarter23Sat
24Sun6:0111.26:3411.212:271.14:588:05First Quarter24Sun
25Mon6:5711.47:2811.812:551.51:210.84:578:06Waxing Gibbous25Mon
26Tue7:5311.78:2112.61:520.92:140.44:578:07Waxing Gibbous26Tue
27Wed8:4812.29:1413.42:480.13:070.04:568:08Waxing Gibbous27Wed
28Thu9:4312.610:0714.23:43-0.74:01-0.54:558:09Full Moon28Thu
29Fri10:3813.110:5914.84:38-1.54:54-0.94:548:10Full Moon29Fri
30Sat11:3213.411:5215.15:32-2.25:47-1.24:548:11Full Moon30Sat
31Sun12:2513.66:25-2.56:40-1.34:538:12Full Moon31Sun
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 3:01 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 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