Tides Today & Tomorrow in Muscongus Harbor, ME

TIDE TIMES for Thursday, July 9, 2026
The tide is currently falling in Muscongus Harbor, ME.
Next low tide : in 4h 20m at 12:25 pm (0.7 ft)
Next high tide : 6:40 pm (10.0 ft)
Sunset today : 8:21 pm
Sunrise tomorrow : 5:04 am
Moon phase : Waning Crescent (30% illuminated)
Tide Station Location : Station #8416381
Common Questions About Tides

Muscongus Harbor, ME Tides - May 1991

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed12:599.91:388.77:29-0.17:321.25:297:40Waning Gibbous1Wed
2Thu1:369.72:188.58:080.28:111.45:287:41Waning Gibbous2Thu
3Fri2:169.43:008.28:480.58:531.75:267:42Waning Gibbous3Fri
4Sat2:589.13:468.09:320.89:391.95:257:43Waning Gibbous4Sat
5Sun3:458.84:347.910:181.010:292.05:247:44Third Quarter5Sun
6Mon4:368.65:248.011:061.111:222.05:227:46Third Quarter6Mon
7Tue5:298.56:158.111:561.25:217:47Third Quarter7Tue
8Wed6:248.47:058.412:181.912:461.25:207:48Third Quarter8Wed
9Thu7:218.57:548.91:151.61:371.15:187:49Waning Crescent9Thu
10Fri8:168.78:409.42:111.12:270.95:177:50Waning Crescent10Fri
11Sat9:098.99:2510.03:030.53:150.65:167:51Waning Crescent11Sat
12Sun9:589.210:1010.63:52-0.24:010.35:157:52New Moon12Sun
13Mon10:489.510:5711.04:41-0.84:490.15:147:54New Moon13Mon
14Tue11:389.711:4611.35:30-1.25:37-0.15:127:55New Moon14Tue
15Wed12:299.86:20-1.46:28-0.25:117:56New Moon15Wed
16Thu12:3711.41:229.87:11-1.57:20-0.15:107:57Waxing Crescent16Thu
17Fri1:3011.32:169.78:04-1.38:150.15:097:58Waxing Crescent17Fri
18Sat2:2511.03:159.59:00-1.19:150.35:087:59Waxing Crescent18Sat
19Sun3:2610.64:169.49:59-0.710:190.65:078:00First Quarter19Sun
20Mon4:3010.15:189.411:00-0.311:250.75:068:01First Quarter20Mon
21Tue5:359.76:199.512:010.05:058:02First Quarter21Tue
22Wed6:419.37:199.612:330.81:020.35:048:03Waxing Gibbous22Wed
23Thu7:469.08:169.71:400.62:010.65:048:04Waxing Gibbous23Thu
24Fri8:478.99:079.92:420.42:560.75:038:05Waxing Gibbous24Fri
25Sat9:418.99:5410.03:370.23:450.95:028:06Waxing Gibbous25Sat
26Sun10:318.810:3710.04:260.04:301.05:018:07Full Moon26Sun
27Mon11:168.811:1810.05:11-0.15:121.15:018:08Full Moon27Mon
28Tue11:598.711:589.95:52-0.15:521.25:008:09Full Moon28Tue
29Wed12:398.66:320.06:301.34:598:10Full Moon29Wed
30Thu12:369.81:188.57:090.17:081.44:598:11Waning Gibbous30Thu
31Fri1:149.71:568.47:460.37:461.54:588:12Waning Gibbous31Fri
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 3:32 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 30% 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 Waning Crescent (30% 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