Tides Today & Tomorrow in Muscongus Harbor, ME

TIDE TIMES for Tuesday, August 11, 2026
The tide is currently falling in Muscongus Harbor, ME.
Next low tide : in 1h 44m at 4:16 pm (0.2 ft)
Next high tide : 10:30 pm (10.9 ft)
Sunset today : 7:48 pm
Sunrise tomorrow : 5:37 am
Moon phase : New Moon (2% illuminated)
Tide Station Location : Station #8416381
Common Questions About Tides

Muscongus Harbor, ME Tides - Oct 1944

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun10:3710.610:5911.24:28-1.14:49-1.16:356:19Full Moon1Sun
2Mon11:2711.111:5311.35:18-1.45:43-1.56:366:17Full Moon2Mon
3Tue12:1711.46:08-1.46:35-1.76:376:15Full Moon3Tue
4Wed12:4611.21:0611.46:57-1.27:28-1.66:396:13Waning Gibbous4Wed
5Thu1:3810.81:5711.27:47-0.88:21-1.36:406:12Waning Gibbous5Thu
6Fri2:3310.22:4910.78:39-0.39:18-0.86:416:10Waning Gibbous6Fri
7Sat3:309.63:4610.29:350.310:18-0.36:426:08Third Quarter7Sat
8Sun4:329.14:479.710:350.911:200.26:436:06Third Quarter8Sun
9Mon5:348.75:509.311:381.36:456:04Third Quarter9Mon
10Tue6:388.56:549.112:250.612:431.56:466:03Third Quarter10Tue
11Wed7:398.47:559.01:290.81:471.56:476:01Waning Crescent11Wed
12Thu8:348.68:509.12:270.82:451.36:485:59Waning Crescent12Thu
13Fri9:238.89:389.23:180.73:341.06:495:58Waning Crescent13Fri
14Sat10:059.110:219.34:010.64:180.86:515:56Waning Crescent14Sat
15Sun10:439.311:019.44:390.54:570.56:525:54New Moon15Sun
16Mon11:199.511:399.45:140.55:330.46:535:52New Moon16Mon
17Tue11:529.65:460.56:080.26:545:51New Moon17Tue
18Wed12:159.312:249.76:180.66:420.26:565:49New Moon18Wed
19Thu12:509.212:569.76:510.77:170.26:575:48Waxing Crescent19Thu
20Fri1:259.01:309.67:260.97:540.26:585:46Waxing Crescent20Fri
21Sat2:028.82:079.68:031.08:350.37:005:44Waxing Crescent21Sat
22Sun2:438.62:499.58:461.29:210.47:015:43Waxing Crescent22Sun
23Mon3:318.43:399.49:341.310:140.57:025:41First Quarter23Mon
24Tue4:258.34:369.410:281.411:110.57:035:40First Quarter24Tue
25Wed5:248.45:389.411:281.37:055:38First Quarter25Wed
26Thu6:278.76:439.612:110.412:331.17:065:37First Quarter26Thu
27Fri7:309.17:509.91:140.21:390.67:075:35Waxing Gibbous27Fri
28Sat8:299.78:5210.22:16-0.22:420.07:095:34Waxing Gibbous28Sat
29Sun9:2410.49:4910.63:12-0.63:40-0.77:105:32Waxing Gibbous29Sun
30Mon10:1511.010:4310.84:05-0.94:35-1.37:115:31Full Moon30Mon
31Tue11:0511.311:3710.84:55-1.15:27-1.67:135:29Full Moon31Tue
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 7:23 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 spring phase. Tonight's moon is 2% 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 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 New Moon (2% illuminated). This places Muscongus Harbor, 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