Tides Today & Tomorrow in Muscongus Harbor, ME

TIDE TIMES for Sunday, July 19, 2026
The tide is currently falling in Muscongus Harbor, ME.
Next low tide : in 5h 17m at 9:35 am (-0.3 ft)
Next high tide : 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 - Apr 1980

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue11:369.311:489.55:290.15:420.45:186:04Full Moon1Tue
2Wed12:109.26:020.16:130.55:166:06Waning Gibbous2Wed
3Thu12:199.512:449.06:360.16:470.75:146:07Waning Gibbous3Thu
4Fri12:519.51:208.87:120.27:230.85:126:08Waning Gibbous4Fri
5Sat1:269.42:008.67:520.38:031.05:116:09Waning Gibbous5Sat
6Sun2:069.32:458.48:360.48:491.25:096:10Third Quarter6Sun
7Mon2:539.23:368.29:260.59:411.35:076:12Third Quarter7Mon
8Tue3:479.24:348.210:210.510:391.35:056:13Third Quarter8Tue
9Wed4:479.25:368.411:210.411:421.15:046:14Third Quarter9Wed
10Thu5:529.46:398.912:240.25:026:15Waning Crescent10Thu
11Fri6:589.77:399.512:480.61:26-0.25:006:16Waning Crescent11Fri
12Sat8:0110.28:3510.21:510.02:23-0.74:586:18Waning Crescent12Sat
13Sun8:5810.69:2610.82:49-0.73:16-1.14:576:19New Moon13Sun
14Mon9:5310.910:1711.33:44-1.34:07-1.44:556:20New Moon14Mon
15Tue10:4611.111:0711.64:37-1.84:57-1.44:536:21New Moon15Tue
16Wed11:3911.011:5611.65:29-2.05:47-1.24:526:22New Moon16Wed
17Thu12:3110.76:20-1.96:37-0.94:506:24Waxing Crescent17Thu
18Fri12:4611.31:2410.27:13-1.67:29-0.34:486:25Waxing Crescent18Fri
19Sat1:3710.82:209.78:07-1.18:230.34:476:26Waxing Crescent19Sat
20Sun2:3310.33:199.29:04-0.59:220.84:456:27First Quarter20Sun
21Mon3:329.74:208.810:050.110:241.34:436:28First Quarter21Mon
22Tue4:349.25:228.511:070.511:291.54:426:30First Quarter22Tue
23Wed5:378.96:228.512:090.84:406:31First Quarter23Wed
24Thu6:398.77:198.612:341.51:090.94:396:32Waxing Gibbous24Thu
25Fri7:378.78:088.81:341.42:010.84:376:33Waxing Gibbous25Fri
26Sat8:278.88:529.12:251.12:460.84:356:34Waxing Gibbous26Sat
27Sun10:129.010:319.34:100.84:250.75:347:36Waxing Gibbous27Sun
28Mon10:539.011:089.54:500.55:010.75:327:37Full Moon28Mon
29Tue11:339.111:429.75:270.35:350.75:317:38Full Moon29Tue
30Wed12:109.16:020.16:090.75:307:39Full Moon30Wed
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 12:42 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