Tides Today & Tomorrow in Muscongus Harbor, ME

TIDE TIMES for Friday, July 17, 2026
The tide is currently falling in Muscongus Harbor, ME.
Next low tide : in 2h 28m at 7:55 am (-1.1 ft)
Next high tide : 2:06 pm (9.9 ft)
Sunset today : 8:16 pm
Sunrise tomorrow : 5:11 am
Moon phase : Waxing Crescent (14% illuminated)
Tide Station Location : Station #8416381
Common Questions About Tides

Muscongus Harbor, ME Tides - May 2069

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed8:268.78:549.12:231.12:450.95:287:41Waxing Gibbous1Wed
2Thu9:198.89:399.33:170.83:320.95:267:42Waxing Gibbous2Thu
3Fri10:058.810:209.54:030.64:140.95:257:43Waxing Gibbous3Fri
4Sat10:488.910:589.74:450.44:520.95:237:45Full Moon4Sat
5Sun11:288.911:349.75:240.25:280.95:227:46Full Moon5Sun
6Mon12:078.96:000.16:021.05:217:47Full Moon6Mon
7Tue12:099.812:438.86:340.16:371.05:207:48Full Moon7Tue
8Wed12:439.81:198.77:090.17:121.15:187:49Waning Gibbous8Wed
9Thu1:179.71:558.77:450.17:501.25:177:50Waning Gibbous9Thu
10Fri1:549.72:348.68:230.28:311.25:167:52Waning Gibbous10Fri
11Sat2:349.63:168.69:050.29:161.35:157:53Waning Gibbous11Sat
12Sun3:199.54:048.69:510.310:071.25:147:54Third Quarter12Sun
13Mon4:119.44:558.810:410.311:021.15:127:55Third Quarter13Mon
14Tue5:079.35:499.111:340.35:117:56Third Quarter14Tue
15Wed6:079.36:469.512:010.912:300.25:107:57Third Quarter15Wed
16Thu7:109.47:4410.01:040.51:290.05:097:58Waning Crescent16Thu
17Fri8:149.68:4110.62:070.02:27-0.25:087:59Waning Crescent17Fri
18Sat9:159.99:3611.13:08-0.73:24-0.45:078:00Waning Crescent18Sat
19Sun10:1210.110:2911.54:04-1.24:18-0.65:068:01New Moon19Sun
20Mon11:0810.311:2211.74:59-1.65:11-0.75:058:02New Moon20Mon
21Tue12:0310.35:53-1.86:04-0.65:058:03New Moon21Tue
22Wed12:1511.712:5710.36:46-1.86:58-0.45:048:05Waxing Crescent22Wed
23Thu1:0711.51:5010.17:38-1.67:51-0.15:038:05Waxing Crescent23Thu
24Fri2:0011.12:449.88:31-1.28:460.35:028:06Waxing Crescent24Fri
25Sat2:5510.53:409.59:26-0.79:430.75:018:07Waxing Crescent25Sat
26Sun3:529.94:379.310:21-0.110:431.05:018:08First Quarter26Sun
27Mon4:509.45:339.111:160.311:441.25:008:09First Quarter27Mon
28Tue5:498.96:279.012:110.74:598:10First Quarter28Tue
29Wed6:488.67:219.012:451.31:061.04:598:11First Quarter29Wed
30Thu7:468.48:129.11:451.32:001.24:588:12Waxing Gibbous30Thu
31Fri8:418.39:009.32:411.12:491.34:588:13Waxing 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 11:00 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 14% 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 (14% 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