Tides Today & Tomorrow in Muscongus Harbor, ME

TIDE TIMES for Saturday, August 22, 2026
The tide is currently falling in Muscongus Harbor, ME.
Next low tide : in 3m at 1:21 am (1.5 ft)
Next high tide : 7:27 am (7.5 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 - Apr 1928

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun8:179.48:548.92:081.02:460.25:186:04Waxing Gibbous1Sun
2Mon9:099.59:399.23:020.73:330.15:176:05Waxing Gibbous2Mon
3Tue9:569.610:209.43:500.44:140.15:156:06Full Moon3Tue
4Wed10:389.510:579.54:320.24:520.15:136:07Full Moon4Wed
5Thu11:179.411:309.65:110.15:260.35:116:09Full Moon5Thu
6Fri11:549.25:480.05:580.55:106:10Full Moon6Fri
7Sat12:039.612:299.06:220.16:300.85:086:11Waning Gibbous7Sat
8Sun12:359.41:058.76:570.27:041.15:066:12Waning Gibbous8Sun
9Mon1:089.31:448.37:340.47:411.45:046:14Waning Gibbous9Mon
10Tue1:449.12:268.08:140.78:221.75:026:15Waning Gibbous10Tue
11Wed2:268.83:137.89:000.99:081.95:016:16Third Quarter11Wed
12Thu3:148.64:057.69:501.110:002.14:596:17Third Quarter12Thu
13Fri4:098.55:027.610:451.210:582.04:576:18Third Quarter13Fri
14Sat5:088.66:017.811:441.111:591.84:566:20Third Quarter14Sat
15Sun6:108.86:598.312:440.84:546:21Waning Crescent15Sun
16Mon7:129.27:518.91:011.31:390.34:526:22Waning Crescent16Mon
17Tue8:089.78:409.71:590.62:30-0.24:516:23Waning Crescent17Tue
18Wed9:0010.29:2610.42:52-0.23:17-0.64:496:24New Moon18Wed
19Thu9:5110.510:1211.03:43-0.94:04-0.94:476:26New Moon19Thu
20Fri10:4210.710:5911.44:33-1.54:51-1.14:466:27New Moon20Fri
21Sat11:3310.711:4711.65:24-1.95:39-1.04:446:28New Moon21Sat
22Sun12:2510.56:15-1.96:29-0.74:426:29Waxing Crescent22Sun
23Mon12:3611.51:1910.17:07-1.77:21-0.24:416:30Waxing Crescent23Mon
24Tue1:2911.12:179.68:03-1.38:170.34:396:32Waxing Crescent24Tue
25Wed2:2710.53:209.19:04-0.79:190.84:386:33First Quarter25Wed
26Thu3:3110.04:268.710:08-0.210:261.24:366:34First Quarter26Thu
27Fri4:399.55:328.611:150.311:371.44:356:35First Quarter27Fri
28Sat5:489.26:378.612:220.54:336:36First Quarter28Sat
29Sun7:549.08:358.812:471.32:240.65:327:38Waxing Gibbous29Sun
30Mon8:549.09:269.12:491.13:170.65:307:39Waxing Gibbous30Mon
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 4:24 am — 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