Tides Today & Tomorrow in Muscongus Harbor, ME

TIDE TIMES for Sunday, July 19, 2026
The tide is currently rising in Muscongus Harbor, ME.
Next low tide : 10:03 pm (0.4 ft)
Next high tide : in 2h 20m at 3:49 pm (9.8 ft)
Sunset today : 8:15 pm
Sunrise tomorrow : 5:12 am
Moon phase : First Quarter (32% illuminated)
Tide Station Location : Station #8416381
Common Questions About Tides

Muscongus Harbor, ME Tides - Mar 1980

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat10:479.711:139.14:410.45:08-0.26:135:26Full Moon1Sat
2Sun11:249.611:479.25:180.35:42-0.16:125:27Full Moon2Sun
3Mon11:599.55:530.36:130.06:105:28Full Moon3Mon
4Tue12:199.212:349.36:270.36:450.26:085:30Waning Gibbous4Tue
5Wed12:519.21:089.07:020.47:180.46:065:31Waning Gibbous5Wed
6Thu1:249.11:458.77:390.57:540.76:055:32Waning Gibbous6Thu
7Fri2:009.02:268.48:200.68:340.96:035:34Waning Gibbous7Fri
8Sat2:418.93:128.19:050.79:191.26:015:35Third Quarter8Sat
9Sun3:278.84:047.99:550.810:101.35:595:36Third Quarter9Sun
10Mon4:198.85:027.910:510.911:061.45:585:37Third Quarter10Mon
11Tue5:188.96:058.011:520.75:565:39Third Quarter11Tue
12Wed6:219.27:088.412:081.212:560.45:545:40Waning Crescent12Wed
13Thu7:259.78:079.01:120.81:56-0.25:525:41Waning Crescent13Thu
14Fri8:2310.39:009.72:120.12:51-0.85:505:42Waning Crescent14Fri
15Sat9:1810.89:5110.33:08-0.63:42-1.35:495:44New Moon15Sat
16Sun10:1111.210:4110.94:01-1.24:32-1.75:475:45New Moon16Sun
17Mon11:0411.411:3011.24:54-1.75:21-1.85:455:46New Moon17Mon
18Tue11:5611.35:46-1.96:10-1.75:435:47Waxing Crescent18Tue
19Wed12:1911.312:4811.06:38-1.96:59-1.45:415:49Waxing Crescent19Wed
20Thu1:0911.21:4110.57:31-1.67:51-0.85:405:50Waxing Crescent20Thu
21Fri2:0110.82:399.88:27-1.28:46-0.25:385:51First Quarter21Fri
22Sat2:5810.33:419.29:27-0.69:460.45:365:52First Quarter22Sat
23Sun3:599.74:458.710:31-0.110:501.05:345:53First Quarter23Sun
24Mon5:049.35:518.411:380.311:571.25:325:55First Quarter24Mon
25Tue6:109.06:568.412:450.55:305:56Waxing Gibbous25Tue
26Wed7:149.07:548.51:051.31:460.55:295:57Waxing Gibbous26Wed
27Thu8:109.18:448.72:041.12:380.45:275:58Waxing Gibbous27Thu
28Fri8:599.29:289.02:550.83:230.35:255:59Waxing Gibbous28Fri
29Sat9:439.310:079.23:390.64:020.35:236:01Full Moon29Sat
30Sun10:239.410:439.44:180.44:380.25:216:02Full Moon30Sun
31Mon11:009.411:169.54:550.25:100.35:206:03Full Moon31Mon
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8416381)

Common Questions About Muscongus Harbor, ME Tides

Show All
What time does the tide turn (slack tide) in Muscongus Harbor, ME today?

Slack tide in Muscongus Harbor, ME is approximately 6:56 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 Muscongus Harbor, ME?

Muscongus Harbor, ME is currently in a transitional phase. Tonight's moon is 32% 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 shifting between spring and neap.

What datum are Muscongus Harbor, 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 Muscongus Harbor, ME?

Tide predictions for Muscongus Harbor, 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 Muscongus Harbor, ME?

Tide data for Muscongus Harbor, ME is sourced from NOAA Station #8416381. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8416381.

What is the moon phase in Muscongus Harbor, ME tonight?

Tonight the moon over Muscongus Harbor, ME is First Quarter (32% illuminated). This places Muscongus Harbor, ME in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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