Tides Today & Tomorrow in Muscongus Harbor, ME

TIDE TIMES for Saturday, July 4, 2026
The tide is currently falling in Muscongus Harbor, ME.
Next low tide : in 3h 15m at 8:40 am (0.3 ft)
Next high tide : 2:51 pm (8.7 ft)
Sunset today : 8:23 pm
Sunrise tomorrow : 5:00 am
Moon phase : Waning Gibbous (81% illuminated)
Tide Station Location : Station #8416381
Common Questions About Tides

Muscongus Harbor, ME Tides - Oct 1999

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri3:599.54:1810.310:050.210:49-0.36:356:19Third Quarter1Fri
2Sat5:049.25:2310.111:080.611:55-0.16:366:18Third Quarter2Sat
3Sun6:119.06:319.912:150.86:376:16Third Quarter3Sun
4Mon7:199.07:409.81:040.11:250.86:386:14Waning Crescent4Mon
5Tue8:239.28:439.92:110.02:320.66:396:12Waning Crescent5Tue
6Wed9:209.59:4010.13:11-0.13:310.36:416:10Waning Crescent6Wed
7Thu10:109.710:3010.14:03-0.24:230.06:426:09New Moon7Thu
8Fri10:569.911:1710.14:49-0.35:10-0.26:436:07New Moon8Fri
9Sat11:3810.05:32-0.25:54-0.26:446:05New Moon9Sat
10Sun12:019.912:1710.06:120.06:35-0.26:456:03New Moon10Sun
11Mon12:429.712:549.96:490.37:140.06:476:02Waxing Crescent11Mon
12Tue1:219.41:309.77:250.67:520.26:486:00Waxing Crescent12Tue
13Wed2:019.02:079.58:021.08:320.56:495:58Waxing Crescent13Wed
14Thu2:428.62:479.28:421.39:140.86:505:56Waxing Crescent14Thu
15Fri3:278.33:328.99:251.610:011.06:525:55First Quarter15Fri
16Sat4:168.04:218.710:131.910:521.26:535:53First Quarter16Sat
17Sun5:097.95:158.511:052.011:451.36:545:51First Quarter17Sun
18Mon6:037.86:128.512:002.06:555:50First Quarter18Mon
19Tue6:598.07:108.712:411.312:581.86:575:48Waxing Gibbous19Tue
20Wed7:528.48:059.01:361.11:551.46:585:46Waxing Gibbous20Wed
21Thu8:418.98:579.42:280.72:490.96:595:45Waxing Gibbous21Thu
22Fri9:269.59:459.93:150.23:370.27:005:43Waxing Gibbous22Fri
23Sat10:0910.110:3210.34:00-0.24:24-0.57:025:42Full Moon23Sat
24Sun10:5210.711:2010.54:44-0.65:11-1.17:035:40Full Moon24Sun
25Mon11:3711.25:29-0.85:59-1.57:045:39Full Moon25Mon
26Tue12:0810.612:2311.46:16-0.96:49-1.77:065:37Waning Gibbous26Tue
27Wed12:5810.61:1211.47:04-0.87:40-1.67:075:36Waning Gibbous27Wed
28Thu1:5010.32:0311.27:55-0.58:34-1.47:085:34Waning Gibbous28Thu
29Fri2:4610.03:0010.98:50-0.19:32-1.07:095:33Waning Gibbous29Fri
30Sat3:479.64:0210.49:500.310:35-0.57:115:31Third Quarter30Sat
31Sun3:529.34:0910.09:560.610:41-0.26:124:30Third Quarter31Sun
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 11:45 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 spring phase. Tonight's moon is 81% 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 Waning Gibbous (81% 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