Nearby Harbors
43.9667’ N, 69.4417’ W

Muscongus Harbor, ME

56°
H -°
L 55°
NE
0mph
High tide
3:55 am

Tides Today & Tomorrow in Muscongus Harbor, ME

TIDE TIMES for Thursday, September 17, 2026
The tide is currently rising in Muscongus Harbor, ME.
Next low tide : 9:53 am (1.7 ft)
Next high tide : in 17m at 3:55 am (8.2 ft)
Sunset today : 6:44 pm
Sunrise tomorrow : 6:19 am
Moon phase : First Quarter (39% 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

USCG Station Boothbay Harbor, ME
Freedom Boat Club at Yarmouth Boat Yard, Maine

Freedom Boat Club of Maine
Yarmouth Boat Yard is an authorized Pursuit Boats dealer

Yarmouth Boat Yard

Muscongus Harbor, ME Tides - Feb 1868

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat3:379.04:038.510:000.610:180.66:594:51First Quarter1Sat
2Sun4:309.25:028.410:570.511:140.66:584:52First Quarter2Sun
3Mon5:279.46:078.412:000.36:574:54Waxing Gibbous3Mon
4Tue6:309.77:148.612:150.61:05-0.16:564:55Waxing Gibbous4Tue
5Wed7:3310.28:179.11:190.32:08-0.76:554:56Waxing Gibbous5Wed
6Thu8:3310.79:149.62:20-0.23:06-1.26:534:58Waxing Gibbous6Thu
7Fri9:3011.210:0910.13:18-0.64:00-1.76:524:59Full Moon7Fri
8Sat10:2511.511:0210.44:13-1.04:53-2.06:515:01Full Moon8Sat
9Sun11:1911.611:5310.65:08-1.35:44-2.16:495:02Full Moon9Sun
10Mon12:1111.46:01-1.46:33-1.96:485:03Waning Gibbous10Mon
11Tue12:4310.61:0311.06:53-1.27:23-1.56:475:05Waning Gibbous11Tue
12Wed1:3410.51:5610.47:47-0.98:14-0.96:455:06Waning Gibbous12Wed
13Thu2:2610.12:539.78:43-0.59:07-0.36:445:07Third Quarter13Thu
14Fri3:209.73:519.09:420.010:020.46:435:09Third Quarter14Fri
15Sat4:179.34:528.410:430.411:000.96:415:10Third Quarter15Sat
16Sun5:159.05:558.111:470.76:405:12Third Quarter16Sun
17Mon6:168.86:587.912:021.312:520.86:385:13Waning Crescent17Mon
18Tue7:158.87:568.01:041.41:510.76:375:14Waning Crescent18Tue
19Wed8:089.08:468.22:011.32:420.56:355:16Waning Crescent19Wed
20Thu8:569.29:308.42:501.13:270.36:345:17Waning Crescent20Thu
21Fri9:399.410:108.73:330.94:060.16:325:18New Moon21Fri
22Sat10:189.510:478.94:120.74:420.06:305:20New Moon22Sat
23Sun10:559.611:229.04:480.55:15-0.16:295:21New Moon23Sun
24Mon11:309.611:549.25:230.35:47-0.26:275:22New Moon24Mon
25Tue12:049.65:580.26:19-0.26:265:24Waxing Crescent25Tue
26Wed12:269.312:399.56:330.16:53-0.16:245:25Waxing Crescent26Wed
27Thu12:599.41:169.37:110.17:300.06:225:26Waxing Crescent27Thu
28Fri1:359.41:579.17:530.18:110.26:215:28Waxing Crescent28Fri
29Sat2:179.52:458.98:400.18:580.46:195:29First Quarter29Sat
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8416381)

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The US Harbors tide chart design is protected by copyright. It may be printed for personal use only.
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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 transitional phase. Tonight's moon is 39% 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 (39% 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

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