Tides Today & Tomorrow in Muscongus Harbor, ME

TIDE TIMES for Saturday, August 22, 2026
The tide is currently rising in Muscongus Harbor, ME.
Next low tide (tomorrow) : 2:22 am (1.4 ft)
Next high tide : in 4h 52m at 7:38 pm (8.7 ft)
Sunset today : 7:31 pm
Sunrise tomorrow : 5:49 am
Moon phase : Waxing Gibbous (73% illuminated)
Tide Station Location : Station #8416381
Common Questions About Tides

Muscongus Harbor, ME Tides - Mar 1927

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue8:2710.09:089.02:150.62:59-0.56:155:24Waning Crescent1Tue
2Wed9:2010.69:589.63:090.03:49-1.16:145:26New Moon2Wed
3Thu10:1311.110:4610.24:02-0.74:38-1.56:125:27New Moon3Thu
4Fri11:0411.311:3410.74:53-1.25:26-1.86:105:28New Moon4Fri
5Sat11:5511.35:45-1.56:14-1.86:095:30Waxing Crescent5Sat
6Sun12:2210.912:4611.06:36-1.67:02-1.56:075:31Waxing Crescent6Sun
7Mon1:1110.91:3910.57:29-1.57:52-1.06:055:32Waxing Crescent7Mon
8Tue2:0210.72:369.98:25-1.18:45-0.46:035:33First Quarter8Tue
9Wed2:5710.33:379.29:25-0.69:430.36:025:35First Quarter9Wed
10Thu3:579.84:428.610:29-0.210:460.96:005:36First Quarter10Thu
11Fri5:019.45:518.311:370.211:531.35:585:37First Quarter11Fri
12Sat6:089.16:598.112:480.45:565:38Waxing Gibbous12Sat
13Sun7:159.18:008.21:031.41:520.45:545:40Waxing Gibbous13Sun
14Mon8:149.28:538.52:051.22:470.35:535:41Waxing Gibbous14Mon
15Tue9:059.39:388.72:581.03:340.25:515:42Waxing Gibbous15Tue
16Wed9:509.410:198.93:440.74:150.15:495:43Full Moon16Wed
17Thu10:309.510:559.14:250.54:510.15:475:45Full Moon17Thu
18Fri11:089.511:299.25:020.45:240.15:455:46Full Moon18Fri
19Sat11:439.45:370.35:550.25:445:47Full Moon19Sat
20Sun12:009.312:179.26:110.36:250.45:425:48Waning Gibbous20Sun
21Mon12:309.312:519.06:440.36:570.65:405:50Waning Gibbous21Mon
22Tue1:019.21:268.77:200.47:310.95:385:51Waning Gibbous22Tue
23Wed1:359.12:058.47:580.58:091.15:365:52Waning Gibbous23Wed
24Thu2:139.02:508.18:420.68:531.45:345:53Third Quarter24Thu
25Fri2:588.93:407.89:310.89:431.65:335:54Third Quarter25Fri
26Sat3:508.84:377.710:260.910:391.65:315:56Third Quarter26Sat
27Sun4:498.95:417.811:270.811:421.55:295:57Third Quarter27Sun
28Mon5:549.16:468.212:320.55:275:58Waning Crescent28Mon
29Tue7:019.57:478.812:481.11:350.15:255:59Waning Crescent29Tue
30Wed8:0210.08:419.51:510.52:31-0.55:236:01Waning Crescent30Wed
31Thu8:5910.69:3210.22:49-0.33:23-1.05:226:02New Moon31Thu
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 11:00 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 73% 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 Waxing Gibbous (73% 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