Tides Today & Tomorrow in Muscongus Harbor, ME

TIDE TIMES for Saturday, August 15, 2026
The tide is currently falling in Muscongus Harbor, ME.
Next low tide : in 27m at 7:49 pm (-0.3 ft)
Next high tide (tomorrow) : 1:57 am (10.3 ft)
Sunset today : 7:42 pm
Sunrise tomorrow : 5:42 am
Moon phase : Waxing Crescent (11% illuminated)
Tide Station Location : Station #8416381
Common Questions About Tides

Muscongus Harbor, ME Tides - Sep 1938

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu4:518.65:099.310:551.211:400.96:007:15First Quarter1Thu
2Fri5:498.26:069.011:511.56:017:13First Quarter2Fri
3Sat6:488.07:058.912:411.212:501.86:027:11First Quarter3Sat
4Sun7:477.98:028.91:421.21:511.86:037:09Waxing Gibbous4Sun
5Mon8:418.18:549.12:381.12:461.66:047:08Waxing Gibbous5Mon
6Tue9:298.49:419.33:260.93:331.36:067:06Waxing Gibbous6Tue
7Wed10:128.710:239.54:080.74:161.06:077:04Waxing Gibbous7Wed
8Thu10:509.011:029.64:450.54:550.76:087:02Full Moon8Thu
9Fri11:269.311:409.75:200.35:320.46:097:00Full Moon9Fri
10Sat12:019.55:530.26:090.26:106:59Full Moon10Sat
11Sun12:179.712:359.76:270.16:470.06:116:57Full Moon11Sun
12Mon12:549.71:099.97:030.17:26-0.16:126:55Waning Gibbous12Mon
13Tue1:329.61:4710.07:410.18:09-0.26:146:53Waning Gibbous13Tue
14Wed2:149.42:2910.18:230.38:56-0.16:156:51Waning Gibbous14Wed
15Thu3:019.23:1810.09:100.49:480.06:166:49Third Quarter15Thu
16Fri3:558.94:139.910:030.610:460.26:176:47Third Quarter16Fri
17Sat4:558.75:149.911:010.811:480.26:186:46Third Quarter17Sat
18Sun6:008.76:219.912:050.86:196:44Third Quarter18Sun
19Mon7:078.87:2910.012:550.21:130.76:206:42Waning Crescent19Mon
20Tue8:139.28:3510.32:01-0.12:210.36:226:40Waning Crescent20Tue
21Wed9:139.79:3510.53:03-0.43:23-0.26:236:38Waning Crescent21Wed
22Thu10:0610.210:2910.73:58-0.74:19-0.66:246:36New Moon22Thu
23Fri10:5610.611:2110.74:48-0.95:12-0.96:256:35New Moon23Fri
24Sat11:4410.85:36-0.86:02-1.16:266:33New Moon24Sat
25Sun12:1110.611:5910.35:22-0.75:50-1.05:275:31Waxing Crescent25Sun
26Mon12:1510.66:07-0.36:37-0.75:285:29Waxing Crescent26Mon
27Tue12:469.812:5910.36:520.17:24-0.35:305:27Waxing Crescent27Tue
28Wed1:339.31:459.97:370.68:130.25:315:25Waxing Crescent28Wed
29Thu2:238.82:349.48:251.19:050.65:325:23First Quarter29Thu
30Fri3:168.43:289.09:171.510:001.05:335:22First Quarter30Fri
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 10:53 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 spring phase. Tonight's moon is 11% 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 Crescent (11% 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