Southwest Harbor Weather

44°17'N 68°19'W

Home Harbor Resources

Current Conditions
Overcast
43°F
Feels like: 37°F
Wind Chill: 37°F Ceiling: 300ft
Heat Index: 43°F Visibility: 6mi
Dew Point: 41°F Wind: 10mph
Humidity: 93% Direction: 220° (SW)
Pressure: 30.24" Gusts: -
Reported: 21 minutes 22 seconds ago
February 20, 2018 12:18 am EST
Location: 44.392N 68.204W or 9 nautical miles NE of search location of 44.275934N 68.318653W.
Wind Direction: W (280°)
Wind Speed: 11 knots
Wind Gust: 16 knots
Atmospheric Pressure: 30.25 in (1024.3 mb)
Air Temperature: 44°F (6.5°C)
Water Temperature: 36°F (2.3°C)
February 20, 2018 12:00 am EST
Location: 43.969N 68.128W or 20 nautical miles SSE of search location of 44.275934N 68.318653W.
Wind Direction: SSW (200°)
Wind Speed: 26 knots
Wind Gust: 30 knots
Atmospheric Pressure: 30.25 in (1024.5 mb)
Pressure Tendency: -0.04 in (-1.2 mb)
Air Temperature: 45°F (7.3°C)
February 19, 2018 11:04 pm EST
Location: 44.055N 68.998W or 32 nautical miles WSW of search location of 44.275934N 68.318653W.
Wind Direction: SW (230°)
Wind Speed: 16 knots
Wind Gust: 19 knots
Significant Wave Height: 4 ft
Dominant Wave Period: 6 sec
Atmospheric Pressure: 30.27 in (1025.0 mb)
Air Temperature: 41°F (4.9°C)
Water Temperature: 37°F (2.6°C)
Monday, February 19
6:27am / 5:08pm 8:29am / 9:10pm
Showers Late
43°
37°
Day:
Night: Cloudy this evening with showers after midnight. Low 37F. Winds SW at 10 to 20 mph. Chance of rain 70%.
Tuesday, February 20
6:25am / 5:09pm 8:57am / 10:16pm
Rain
43°
37°
Day: Cloudy with periods of rain. High 43F. Winds light and variable. Chance of rain 80%.
Night: Rain showers in the evening, then fog developing overnight. Low 37F. Winds ESE at 5 to 10 mph. Chance of rain 40%.
Wednesday, February 21
6:24am / 5:10pm 9:28am / 11:24pm
AM Fog/PM Sun
48°
28°
Areas of morning fog, then some sun. Highs in the upper 40s and lows in the upper 20s.
Thursday, February 22
6:22am / 5:12pm 10:03am / 12:01am
Partly Cloudy
38°
22°
Partly cloudy. Highs in the upper 30s and lows in the low 20s.
Friday, February 23
6:20am / 5:13pm 10:43am / 12:33am
Partly Cloudy
36°
35°
Partly cloudy. Highs in the mid 30s with temperatures nearly steady overnight.
Saturday, February 24
6:19am / 5:14pm 11:29am / 1:40am
Partly Cloudy
42°
29°
Mix of sun and clouds. Highs in the low 40s and lows in the upper 20s.
Sunday, February 25
6:17am / 5:16pm 12:25pm / 2:46am
Snow Showers
36°
31°
Chance of a few snow showers. Highs in the mid 30s and lows in the low 30s.
Monday, February 26
6:16am / 5:17pm 1:28pm / 3:46am
Partly Cloudy
37°
27°
Times of sun and clouds. Highs in the upper 30s and lows in the upper 20s.
Tuesday, February 27
6:14am / 5:18pm 2:38pm / 4:40am
Partly Cloudy
38°
24°
Partly cloudy. Highs in the upper 30s and lows in the mid 20s.
Wednesday, February 28
6:12am / 5:20pm 3:51pm / 5:26am
Mostly Sunny
35°
25°
More sun than clouds. Highs in the mid 30s and lows in the mid 20s.
Wind Forecast
Day TuesdayWednesday
MPH 11 3 4 3 2 3 4 5 13 15 13 11
SW
SW
NE
E
E
E
ESE
S
SW
SW
SW
NW
Radar

Home Harbor Resources

Marine Forecast
...SMALL CRAFT ADVISORY IN EFFECT UNTIL 5 AM EST EARLY THIS
Synopsis: ANZ005-201815- 1243 AM EST Tue Feb 20 2018 .Synopsis for Eastport ME to Stonington ME Out 25 NM... High pres will remain SE of the waters through Wed. A cold front will cross the waters Wed night. Cooler high pres will build in from the W on Thu and crest over the waters Fri morning. $$
Overnight
SW wind 8 to 13 kt. A chance of rain. Patchy fog. Seas 1 ft or less.
Tuesday
WSW wind around 6 kt becoming variable and less than 5 kt in the morning. Rain likely, mainly between 9am and 11am. Patchy fog before 9am. Seas 1 ft or less.
Tuesday Night
Variable winds less than 5 kt becoming SW 5 to 10 kt after midnight. A chance of rain before 11pm. Areas of fog. Seas 1 ft or less.
Wednesday
SW wind 13 to 15 kt, with gusts as high as 21 kt. Areas of fog before 11am. Seas 1 ft or less.
Wednesday Night
WSW wind 13 to 15 kt becoming NNW after midnight. Winds could gust as high as 21 kt. Mostly cloudy. Seas 1 ft or less.
Thursday
N wind 11 to 14 kt decreasing to 8 to 11 kt in the afternoon. Mostly sunny. Seas 1 ft or less.
Thursday Night
NNW wind 9 to 11 kt becoming NNE after midnight. Mostly clear. Seas 1 ft or less.
Friday
NE wind 6 to 8 kt becoming S in the afternoon. A chance of snow showers. Seas around 1 ft.
Friday Night
S wind 11 to 14 kt becoming WSW after midnight. Winds could gust as high as 20 kt. Rain likely. Seas 1 ft or less.

*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.