43.9667’ N, 69.4417’ W

Muscongus Harbor, ME

45°
H -°
L 37°
NNE
6mph
Low tide
1:37 am

Muscongus Harbor, ME Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Tue
Oct 20
Clear -º / 37º 2% NNE 7 mph 71%
Wed
Oct 21
Mostly Sunny
View Hourly
58º / 42º 4% NE 8 mph 61%
1am Clear 45º 1% NNE 6 mph 65%
2am Clear 44º 1% NNE 6 mph 67%
3am Clear 43º 1% NNE 6 mph 70%
4am Clear 41º 2% NNE 6 mph 75%
5am Clear 40º 2% NNE 5 mph 77%
6am Clear 39º 2% NNE 5 mph 79%
7am Sunny 39º 2% NNE 5 mph 82%
8am Sunny 41º 4% NNE 5 mph 78%
9am Sunny 45º 3% NNE 6 mph 71%
10am Sunny 49º 1% NNE 7 mph 64%
11am Mostly Sunny 52º 0% NE 7 mph 59%
12pm Partly Cloudy 54º 0% NE 8 mph 54%
1pm Mostly Sunny 56º 0% NE 8 mph 51%
2pm Partly Cloudy 57º 0% NE 8 mph 49%
3pm Partly Cloudy 57º 0% ENE 6 mph 49%
4pm Partly Cloudy 56º 0% ENE 6 mph 50%
5pm Partly Cloudy 54º 1% ENE 4 mph 56%
6pm Mostly Cloudy 51º 3% NE 2 mph 65%
7pm Mostly Cloudy 49º 4% NE 2 mph 75%
8pm Mostly Cloudy 47º 5% NNE 2 mph 79%
9pm Mostly Cloudy 46º 5% NNE 3 mph 83%
10pm Partly Cloudy 45º 5% NNE 3 mph 83%
11pm Mostly Cloudy 44º 5% NNE 3 mph 85%
Thu
Oct 22
AM Clouds/PM Sun
View Hourly
61º / 37º 4% N 12 mph 58%
12am Mostly Cloudy 43º 5% NNE 3 mph 84%
1am Mostly Cloudy 43º 4% NNE 4 mph 84%
2am Cloudy 44º 5% NNE 4 mph 83%
3am Cloudy 44º 5% NNE 4 mph 81%
4am Cloudy 44º 5% NNE 4 mph 81%
5am Cloudy 43º 5% N 5 mph 80%
6am Cloudy 43º 5% N 5 mph 79%
7am Mostly Cloudy 43º 5% N 5 mph 80%
8am Cloudy 44º 4% N 6 mph 80%
9am Cloudy 47º 3% N 6 mph 74%
10am Partly Cloudy 50º 1% N 8 mph 66%
11am Mostly Cloudy 53º 0% N 10 mph 56%
12pm Mostly Cloudy 56º 0% N 11 mph 50%
1pm Mostly Cloudy 58º 0% N 11 mph 46%
2pm Mostly Cloudy 59º 0% N 12 mph 45%
3pm Partly Cloudy 59º 0% N 11 mph 46%
4pm Mostly Cloudy 59º 0% N 11 mph 49%
5pm Mostly Cloudy 57º 0% N 12 mph 50%
6pm Partly Cloudy 55º 0% N 11 mph 55%
7pm Partly Cloudy 52º 0% N 11 mph 57%
8pm Mostly Clear 50º 0% N 12 mph 57%
9pm Mostly Clear 47º 0% N 12 mph 60%
10pm Clear 45º 0% N 11 mph 62%
11pm Clear 43º 0% N 11 mph 63%
Fri
Oct 23
Sunny
View Hourly
54º / 32º 1% N 14 mph 49%
12am Clear 42º 0% N 10 mph 65%
Sat
Oct 24
Sunny 57º / 34º 5% WNW 5 mph 55%
Sun
Oct 25
Sunny 61º / 40º 5% SW 6 mph 60%
Mon
Oct 26
Mostly Sunny 64º / 42º 6% WSW 3 mph 61%
Tue
Oct 27
Partly Cloudy 55º / 34º 7% NNE 8 mph 56%

Weather Radar for Muscongus Harbor, ME See Radar

* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for Muscongus Harbor, ME

Wednesday
High : 55ºF
NNE wind 5 to 10 kt becoming ENE in the afternoon. Sunny. Seas 1 ft or less.
Wednesday Night
Low : 39ºF
Variable winds 5 kt or less. Mostly cloudy. Seas 1 ft or less.
Thursday
High : 60ºF
N wind 5 to 10 kt, with gusts as high as 20 kt. Partly sunny. Seas 1 ft or less.
Thursday Night
Low : 37ºF
N wind around 10 kt, with gusts as high as 25 kt. Mostly clear. Seas 1 ft or less.
Friday
High : 50ºF
N wind 10 to 15 kt, with gusts as high as 30 kt. Sunny. Seas 1 ft or less.
Friday Night
Low : 31ºF
Variable winds 5 kt or less. Mostly clear. Seas 1 ft or less.
Saturday
High : 56ºF
Variable winds 5 kt or less. Sunny. Seas 1 ft or less.
Saturday Night
Low : 30ºF
Variable winds 5 kt or less. Mostly clear. Seas 1 ft or less.
Sunday
High : 59ºF
Variable winds 5 kt or less. Sunny. Seas 1 ft or less.

NOAA Buoy Data Near Muscongus Harbor, ME See Map

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    Wind Speed Forecast for Muscongus Harbor, ME

    WednesdayThursdayFriday
    Wind Speed (MPH) 656843456111212
    5am9am1pm5pm9pm1am5am9am1pm5pm9pm1am
    MPH 656843456111212
    DIR NNENNENNENEENENNENNENNNNN

    Current Weather Conditions In Muscongus Harbor, ME

    As Of: 30 minutes ago

    • 45ºF
    • 42ºF
    • 6mph
    • 0º (NNE)
    • 6mph
    • Clear
    • 10mi
    • 30.34"
    • 65%
    • 0ºF

    The weather right now in Muscongus Harbor, ME is Clear. The current temperature is 45°F, and the expected high and low for today, Wednesday, October 21, 2026, are -° high temperature and 37°F low temperature. The wind is currently blowing at 6 miles per hour, and coming from the North Northeast. The wind is gusting to 6 mph. With the wind and the atmosphere the temperature feels like 42° Fahrenheit. Expected precipitation is 1 percent, with current humidity at 65 percent, and air pressure at 30.34 in. Visibility is 10 nautical miles. There are 1 current weather alert(s).

    Weather Alerts
    Small Craft Advisory - 2:40pm Tue Oct 20 2026

    ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM EDT WEDNESDAY...

    WHAT: Northeast winds 10 to 20 kt with gusts up to 30 kt and
    seas 4 to 7 ft.

    WHERE: Coastal Waters from Stonington, ME to Port Clyde, ME
    out 25 NM, Coastal Waters from Port Clyde, ME to Cape
    Elizabeth, ME out 25 NM and Coastal Waters from Cape
    Elizabeth, ME to Merrimack River, MA out 25 NM.

    WHEN: Until 6 PM EDT Wednesday.

    IMPACTS: Conditions will be hazardous to small craft.

    PRECAUTIONARY / PREPAREDNESS ACTIONS:

    Inexperienced mariners, especially those operating smaller
    vessels, should avoid navigating in hazardous conditions.

    &&