Nearby Harbors
43.9667’ N, 69.4417’ W

Muscongus Harbor, ME

66°
H 75°
L 44°
NW
9mph
Low tide
10:45 am

Tides Today & Tomorrow in Muscongus Harbor, ME

TIDE TIMES for Friday, September 18, 2026
The tide is currently falling in Muscongus Harbor, ME.
Next low tide : in 46m at 10:45 am (2.0 ft)
Next high tide : 4:58 pm (8.6 ft)
Sunset today : 6:43 pm
Sunrise tomorrow : 6:20 am
Moon phase : First Quarter (48% illuminated)
Tide Station Location : Station #8416381
Common Questions About Tides

Featured Local Businesses

Farrin's Boatshop

Farrin's Boatshop
Gamage Shipyard

Gamage Shipyard

Port Clyde General Store

Maine Dept. of Inland Fisheries & Wildlife
Freedom Boat Club at Yarmouth Boat Yard, Maine

Freedom Boat Club of Maine

USCG Station Boothbay Harbor, ME
Yarmouth Boat Yard is an authorized Pursuit Boats dealer

Yarmouth Boat Yard

Muscongus Harbor, ME Tides - Aug 1867

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu11:2910.411:4511.55:19-1.75:33-0.84:297:06New Moon1Thu
2Fri12:2110.56:10-1.66:27-0.74:307:05Waxing Crescent2Fri
3Sat12:3711.21:1210.47:01-1.37:21-0.54:317:03Waxing Crescent3Sat
4Sun1:3010.72:0410.27:51-0.98:16-0.24:327:02Waxing Crescent4Sun
5Mon2:2410.12:5610.08:42-0.39:130.24:337:01First Quarter5Mon
6Tue3:219.53:509.79:350.210:110.64:346:59First Quarter6Tue
7Wed4:188.94:449.410:290.811:110.94:356:58First Quarter7Wed
8Thu5:168.55:399.211:241.24:376:57First Quarter8Thu
9Fri6:168.26:369.112:121.012:211.54:386:55Waxing Gibbous9Fri
10Sat7:148.17:309.21:111.01:181.54:396:54Waxing Gibbous10Sat
11Sun8:088.28:199.32:060.92:101.54:406:52Waxing Gibbous11Sun
12Mon8:558.39:049.52:530.72:561.34:416:51Waxing Gibbous12Mon
13Tue9:398.59:469.63:350.53:381.14:426:50Full Moon13Tue
14Wed10:198.710:259.84:140.34:171.04:436:48Full Moon14Wed
15Thu10:578.911:039.94:500.24:540.84:456:47Full Moon15Thu
16Fri11:339.111:399.95:240.05:310.64:466:45Full Moon16Fri
17Sat12:079.35:580.06:090.54:476:43Waning Gibbous17Sat
18Sun12:159.912:429.56:33-0.16:490.44:486:42Waning Gibbous18Sun
19Mon12:549.81:189.67:10-0.17:310.34:496:40Waning Gibbous19Mon
20Tue1:359.62:009.77:510.08:180.24:506:39Waning Gibbous20Tue
21Wed2:219.42:469.88:370.19:090.24:516:37Third Quarter21Wed
22Thu3:149.23:389.99:270.310:050.24:536:35Third Quarter22Thu
23Fri4:119.04:3610.010:220.411:060.24:546:34Third Quarter23Fri
24Sat5:148.95:3810.111:220.54:556:32Waning Crescent24Sat
25Sun6:218.96:4410.312:110.012:270.44:566:30Waning Crescent25Sun
26Mon7:289.27:4810.61:18-0.21:330.24:576:29Waning Crescent26Mon
27Tue8:299.68:4710.92:20-0.62:34-0.24:586:27Waning Crescent27Tue
28Wed9:2510.09:4311.23:17-1.03:31-0.54:596:25New Moon28Wed
29Thu10:1810.310:3711.24:10-1.24:26-0.85:016:24New Moon29Thu
30Fri11:0910.511:2911.15:00-1.35:18-0.95:026:22New Moon30Fri
31Sat11:5710.65:48-1.26:09-0.85:036:20Waxing Crescent31Sat
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8416381)

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Common Questions About Muscongus Harbor, ME Tides

Collapse All
Is this week a spring tide or neap tide in Muscongus Harbor, ME?

Muscongus Harbor, ME is currently in a neap phase. Tonight's moon is 48% 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 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 (48% illuminated). This places Muscongus Harbor, 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

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