Tides Today & Tomorrow in Muscongus Harbor, ME

TIDE TIMES for Sunday, August 23, 2026
The tide is currently falling in Muscongus Harbor, ME.
Next low tide (tomorrow) : in 6h 38m at 3:15 am (1.2 ft)
Next high tide (tomorrow) : 9:18 am (7.8 ft)
Sunset today : 7:29 pm
Sunrise tomorrow : 5:51 am
Moon phase : Waxing Gibbous (81% illuminated)
Tide Station Location : Station #8416381
Common Questions About Tides

Muscongus Harbor, ME Tides - Oct 1924

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed12:1510.86:08-0.76:37-1.15:355:19Waxing Crescent1Wed
2Thu12:4510.31:0110.96:55-0.57:27-1.05:365:17Waxing Crescent2Thu
3Fri1:3610.01:5310.77:45-0.28:21-0.75:375:15Waxing Crescent3Fri
4Sat2:339.62:5010.48:400.19:21-0.45:385:14First Quarter4Sat
5Sun3:359.33:5310.19:400.510:26-0.25:405:12First Quarter5Sun
6Mon4:429.15:019.910:460.711:330.05:415:10First Quarter6Mon
7Tue5:499.06:109.811:550.85:425:08Waxing Gibbous7Tue
8Wed6:569.27:169.912:410.01:040.65:435:06Waxing Gibbous8Wed
9Thu7:569.58:1610.11:44-0.12:060.35:445:05Waxing Gibbous9Thu
10Fri8:489.89:0910.12:40-0.23:010.05:465:03Waxing Gibbous10Fri
11Sat9:3610.09:5810.13:28-0.33:50-0.35:475:01Full Moon11Sat
12Sun10:2010.210:4310.04:13-0.34:36-0.45:485:00Full Moon12Sun
13Mon11:0110.211:269.84:54-0.15:19-0.45:494:58Full Moon13Mon
14Tue11:3910.15:340.25:59-0.25:514:56Full Moon14Tue
15Wed12:079.512:179.96:110.56:390.05:524:54Waning Gibbous15Wed
16Thu12:479.212:549.66:490.87:190.35:534:53Waning Gibbous16Thu
17Fri1:288.81:349.37:281.28:010.65:544:51Waning Gibbous17Fri
18Sat2:128.52:179.08:101.58:460.95:564:49Waning Gibbous18Sat
19Sun3:008.23:068.78:571.89:361.25:574:48Third Quarter19Sun
20Mon3:528.03:598.69:492.010:291.35:584:46Third Quarter20Mon
21Tue4:467.94:558.510:432.011:231.35:594:45Third Quarter21Tue
22Wed5:418.05:528.611:401.96:014:43Third Quarter22Wed
23Thu6:348.36:488.812:181.212:381.66:024:41Waning Crescent23Thu
24Fri7:248.77:409.21:110.91:321.16:034:40Waning Crescent24Fri
25Sat8:099.38:299.61:580.52:210.56:054:38Waning Crescent25Sat
26Sun8:529.99:1510.02:430.13:07-0.26:064:37New Moon26Sun
27Mon9:3410.510:0110.33:26-0.33:53-0.86:074:35New Moon27Mon
28Tue10:1811.010:4910.54:10-0.64:40-1.36:084:34New Moon28Tue
29Wed11:0311.311:3710.54:56-0.85:28-1.56:104:32New Moon29Wed
30Thu11:5111.45:44-0.86:18-1.66:114:31Waxing Crescent30Thu
31Fri12:2810.312:4111.36:33-0.67:10-1.46:124:30Waxing Crescent31Fri
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8416381)

Common Questions About Muscongus Harbor, ME Tides

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

Slack tide in Muscongus Harbor, ME is approximately 6:16 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 Muscongus Harbor, ME?

Muscongus Harbor, ME is currently in a spring phase. Tonight's moon is 81% 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 Waxing Gibbous (81% 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