Tides Today & Tomorrow in Muscongus Harbor, ME

TIDE TIMES for Saturday, July 18, 2026
The tide is currently rising in Muscongus Harbor, ME.
Next low tide : 8:45 am (-0.8 ft)
Next high tide : in 1h 47m at 2:19 am (10.7 ft)
Sunset today : 8:16 pm
Sunrise tomorrow : 5:12 am
Moon phase : Waxing Crescent (23% illuminated)
Tide Station Location : Station #8416381
Common Questions About Tides

Muscongus Harbor, ME Tides - Dec 2069

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun12:2010.212:3211.36:22-0.67:02-1.56:524:01Waning Gibbous1Sun
2Mon1:1410.01:2710.87:17-0.27:56-1.16:544:00Waning Gibbous2Mon
3Tue2:109.72:2410.28:140.28:53-0.56:554:00Third Quarter3Tue
4Wed3:089.43:259.69:150.69:500.06:564:00Third Quarter4Wed
5Thu4:079.24:269.110:180.810:480.56:574:00Third Quarter5Thu
6Fri5:049.15:278.711:221.011:450.86:583:59Third Quarter6Fri
7Sat6:009.06:288.412:251.06:593:59Waning Crescent7Sat
8Sun6:559.17:268.312:421.11:240.97:003:59Waning Crescent8Sun
9Mon7:459.28:178.31:351.22:160.77:003:59Waning Crescent9Mon
10Tue8:309.49:048.42:221.23:020.47:013:59Waning Crescent10Tue
11Wed9:129.59:478.53:051.13:430.27:023:59New Moon11Wed
12Thu9:519.610:278.63:441.14:210.17:033:59New Moon12Thu
13Fri10:299.711:058.64:211.04:580.07:044:00New Moon13Fri
14Sat11:059.811:428.74:571.05:33-0.17:054:00New Moon14Sat
15Sun11:419.85:340.96:07-0.17:054:00New Moon15Sun
16Mon12:188.712:179.76:110.96:43-0.17:064:00Waxing Crescent16Mon
17Tue12:548.712:559.76:510.97:22-0.17:074:01Waxing Crescent17Tue
18Wed1:328.81:369.57:330.88:03-0.17:074:01Waxing Crescent18Wed
19Thu2:148.92:239.48:210.88:490.07:084:02First Quarter19Thu
20Fri3:019.13:169.29:130.79:380.17:084:02First Quarter20Fri
21Sat3:529.34:139.010:090.610:320.17:094:02First Quarter21Sat
22Sun4:479.65:158.911:100.311:290.27:094:03First Quarter22Sun
23Mon5:459.96:209.012:130.07:104:04Waxing Gibbous23Mon
24Tue6:4610.37:259.212:300.11:18-0.47:104:04Waxing Gibbous24Tue
25Wed7:4610.78:279.41:31-0.12:19-0.97:104:05Waxing Gibbous25Wed
26Thu8:4311.19:249.72:30-0.33:16-1.47:114:05Full Moon26Thu
27Fri9:3811.410:1910.03:26-0.64:10-1.77:114:06Full Moon27Fri
28Sat10:3211.511:1210.14:20-0.75:03-1.87:114:07Full Moon28Sat
29Sun11:2511.45:14-0.75:54-1.77:114:08Waning Gibbous29Sun
30Mon12:0410.112:1611.16:06-0.66:43-1.47:124:09Waning Gibbous30Mon
31Tue12:5410.01:0710.66:58-0.47:34-1.07:124:09Waning Gibbous31Tue
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 5:32 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 23% 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 Crescent (23% 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