Nearby Harbors
43.9667’ N, 69.4417’ W

Muscongus Harbor, ME

40°
H 63°
L 36°
N
4mph
High tide
7:00 am

Tides Today & Tomorrow in Muscongus Harbor, ME

TIDE TIMES for Tuesday, October 20, 2026
The tide is currently rising in Muscongus Harbor, ME.
Next low tide : 12:58 pm (2.1 ft)
Next high tide : in 2h 01m at 7:00 am (7.7 ft)
Sunset today : 5:46 pm
Sunrise tomorrow : 6:58 am
Moon phase : First Quarter (69% 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
Yarmouth Boat Yard is an authorized Pursuit Boats dealer

Yarmouth Boat Yard
Freedom Boat Club at Yarmouth Boat Yard, Maine

Freedom Boat Club of Maine

Muscongus Harbor, ME Tides - Aug 1812

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat5:169.35:4410.211:250.24:297:05Third Quarter1Sat
2Sun6:239.06:4710.212:140.012:280.44:307:04Waning Crescent2Sun
3Mon7:289.07:4810.31:20-0.11:320.54:317:03Waning Crescent3Mon
4Tue8:289.18:4410.42:22-0.22:310.54:327:02Waning Crescent4Tue
5Wed9:239.29:3610.43:17-0.43:250.44:337:00New Moon5Wed
6Thu10:139.310:2410.44:07-0.54:140.44:356:59New Moon6Thu
7Fri11:009.311:0910.34:53-0.55:000.44:366:58New Moon7Fri
8Sat11:429.311:5110.15:36-0.45:440.54:376:56New Moon8Sat
9Sun12:229.36:15-0.26:250.64:386:55Waxing Crescent9Sun
10Mon12:329.91:019.26:530.07:060.74:396:53Waxing Crescent10Mon
11Tue1:119.51:399.17:300.37:470.94:406:52Waxing Crescent11Tue
12Wed1:529.22:199.08:080.68:311.14:416:51Waxing Crescent12Wed
13Thu2:368.83:028.98:490.99:171.24:426:49First Quarter13Thu
14Fri3:238.43:478.89:321.210:061.44:446:48First Quarter14Fri
15Sat4:138.14:348.810:181.510:581.44:456:46First Quarter15Sat
16Sun5:067.95:258.811:081.611:531.44:466:44First Quarter16Sun
17Mon6:037.86:199.012:021.64:476:43Waxing Gibbous17Mon
18Tue7:008.07:149.312:511.212:581.54:486:41Waxing Gibbous18Tue
19Wed7:548.38:069.71:460.81:521.14:496:40Waxing Gibbous19Wed
20Thu8:448.78:5510.22:360.32:430.74:506:38Waxing Gibbous20Thu
21Fri9:329.29:4310.73:24-0.33:320.24:526:37Full Moon21Fri
22Sat10:189.710:3211.04:10-0.84:22-0.34:536:35Full Moon22Sat
23Sun11:0510.211:2111.24:56-1.15:11-0.74:546:33Full Moon23Sun
24Mon11:5210.65:43-1.46:02-1.04:556:32Waning Gibbous24Mon
25Tue12:1111.212:4010.86:31-1.46:53-1.14:566:30Waning Gibbous25Tue
26Wed1:0211.01:3010.87:20-1.27:48-0.94:576:28Waning Gibbous26Wed
27Thu1:5710.62:2410.78:12-0.88:46-0.74:596:26Third Quarter27Thu
28Fri2:5610.03:2210.59:07-0.49:47-0.45:006:25Third Quarter28Fri
29Sat3:589.54:2410.210:070.110:52-0.15:016:23Third Quarter29Sat
30Sun5:049.15:2710.011:100.55:026:21Third Quarter30Sun
31Mon6:118.96:339.912:000.112:160.85:036:19Waning Crescent31Mon
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 transitional phase. Tonight's moon is 69% 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 (69% 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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