Monhegan Weather

43°46'N 69°19'W

Home Harbor Resources

Current Conditions
Overcast
61°F
Feels like: 61°F
Wind Chill: 61°F Ceiling: 100ft
Heat Index: 61°F Visibility: 0.5mi
Dew Point: 61°F Wind: -
Humidity: 100% Direction: -
Pressure: 30" Gusts: -
Reported: 10 minutes 49 seconds ago
July 15, 2018 9:04 pm EST
Location: 43.715N 69.355W or 3 nautical miles SSW of search location of 43.763784N 69.322679W.
Wind Direction: NE (40°)
Wind Speed: 4 knots
Wind Gust: 4 knots
Significant Wave Height: 3 ft
Dominant Wave Period: 8 sec
Atmospheric Pressure: 29.97 in (1014.9 mb)
Air Temperature: 63°F (17.2°C)
Water Temperature: 62°F (16.5°C)
July 15, 2018 10:00 pm EST
Location: 43.784N 68.855W or 20 nautical miles E of search location of 43.763784N 69.322679W.
Wind Direction: S (170°)
Wind Speed: 11 knots
Wind Gust: 12 knots
Atmospheric Pressure: 29.99 in (1015.5 mb)
Pressure Tendency: +0.02 in (+0.7 mb)
Air Temperature: 59°F (15.1°C)
July 15, 2018 9:04 pm EST
Location: 44.055N 68.996W or 22 nautical miles NE of search location of 43.763784N 69.322679W.
Wind Direction: S (190°)
Wind Speed: 6 knots
Wind Gust: 6 knots
Significant Wave Height: 1 ft
Dominant Wave Period: 8 sec
Atmospheric Pressure: 29.99 in (1015.5 mb)
Air Temperature: 58°F (14.2°C)
Water Temperature: 58°F (14.4°C)
Sunday, July 15
5:10am / 8:18pm 8:06am / 10:21pm
Partly Cloudy
70°
60°
Day:
Night: Some clouds. Low around 60F. Winds light and variable.
Monday, July 16
5:11am / 8:17pm 9:21am / 10:55pm
Partly Cloudy
73°
65°
Day: Intervals of clouds and sunshine. High 73F. Winds S at 5 to 10 mph.
Night: Cloudy skies early. Scattered thunderstorms developing later at night. Low around 65F. Winds light and variable. Chance of rain 40%.
Tuesday, July 17
5:11am / 8:16pm 10:33am / 11:26pm
Thunderstorms
73°
62°
Thunderstorms. Highs in the low 70s and lows in the low 60s.
Wednesday, July 18
5:12am / 8:15pm 11:43am / 11:55pm
Partly Cloudy
76°
55°
Mix of sun and clouds. Highs in the mid 70s and lows in the mid 50s.
Thursday, July 19
5:13am / 8:15pm 12:50pm / 12:01am
Sunny
77°
58°
Mainly sunny. Highs in the upper 70s and lows in the upper 50s.
Friday, July 20
5:14am / 8:14pm 1:55pm / 12:23am
Sunny
76°
58°
Sunny. Highs in the mid 70s and lows in the upper 50s.
Saturday, July 21
5:15am / 8:13pm 2:58pm / 12:53am
Partly Cloudy
73°
59°
Mix of sun and clouds. Highs in the low 70s and lows in the upper 50s.
Sunday, July 22
5:16am / 8:12pm 3:59pm / 1:24am
PM Showers
73°
62°
Chance of afternoon showers. Highs in the low 70s and lows in the low 60s.
Monday, July 23
5:17am / 8:11pm 4:57pm / 1:59am
Scattered Thunderstorms
75°
63°
A few thunderstorms possible. Highs in the mid 70s and lows in the low 60s.
Tuesday, July 24
5:18am / 8:10pm 5:52pm / 2:37am
AM Clouds/PM Sun
76°
62°
Morning clouds followed by afternoon sun. Highs in the mid 70s and lows in the low 60s.
Wind Forecast
Day MondayTuesday
MPH 1 0 1 6 7 5 5 5 6 7 7 8
S
SSE
SSW
SSE
S
SSE
SSE
SSE
SSW
S
SSW
SSW
Radar

Home Harbor Resources

Marine Forecast
Synopsis: ANZ100-161730- 1116 PM EDT Sun Jul 15 2018 .Synopsis for Stonington ME to Merrimack River MA out to 25 NM... A weak high pressure ridge will be over the waters through Monday before a strong cold front arrives on Tuesday and Tuesday night. High pressure builds into the region behind this front on Wednesday and remains over the waters through Friday. $$
Overnight
Variable winds 5 kt or less. Patchy fog. Seas around 4 ft.
Monday
Variable winds 5 kt or less. Areas of fog before 10am. Seas around 3 ft.
Monday Night
S wind around 10 kt. A chance of showers after 11pm. Patchy fog after 10pm. Seas around 3 ft.
Tuesday
S wind 10 to 15 kt, with gusts as high as 25 kt. A chance of showers, then showers and thunderstorms likely after 8am. Some of the storms could produce heavy rain. Seas around 4 ft.
Tuesday Night
SSW wind 12 to 15 kt becoming SW 10 to 13 kt after midnight. Winds could gust as high as 25 kt. Showers and thunderstorms, mainly before 2am, then showers likely and possibly a thunderstorm after 2am. Some of the storms could produce heavy rain. Seas 4 to 5 ft.
Wednesday
Variable winds 5 kt or less. A chance of showers and thunderstorms before 8am, then a chance of showers between 8am and 2pm. Seas 3 to 4 ft.
Wednesday Night
NNW wind around 10 kt. Partly cloudy. Seas 3 to 4 ft.
Thursday
Variable winds 5 kt or less. Sunny. Seas around 3 ft.
Thursday Night
WSW wind 5 to 10 kt. Mostly clear. Seas around 3 ft.
Winds and seas higher in and near tstms.

*Notices:

  1. This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
  2. The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.