Southwest Harbor Weather

44°17'N 68°19'W

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Current Conditions
Few Clouds
23°F
Feels like: 11°F
Wind Chill: 11°F Ceiling: Unl
Heat Index: 23°F Visibility: 10mi
Dew Point: 8°F Wind: 13mph
Humidity: 53% Direction: 280° (W)
Pressure: 29.55" Gusts: 17mph
Reported: 11 minutes 55 seconds ago
December 14, 2017 9:30 am EST
Location: 44.392N 68.204W or 9 nautical miles NE of search location of 44.275934N 68.318653W.
Wind Direction: WNW (290°)
Wind Speed: 10 knots
Wind Gust: 18 knots
Atmospheric Pressure: 29.54 in (1000.5 mb)
Air Temperature: 23°F (-5.2°C)
Water Temperature: 43°F (6.1°C)
December 14, 2017 9:04 am EST
Location: 44.106N 68.109W or 14 nautical miles SE of search location of 44.275934N 68.318653W.
Wind Direction: W (260°)
Wind Speed: 19 knots
Wind Gust: 25 knots
Significant Wave Height: 8 ft
Dominant Wave Period: 8 sec
Atmospheric Pressure: 29.53 in (999.9 mb)
Air Temperature: 29°F (-1.7°C)
Water Temperature: 48°F (9.0°C)
Visibility: 1.6 nmi
December 14, 2017 9:00 am EST
Location: 43.969N 68.128W or 20 nautical miles SSE of search location of 44.275934N 68.318653W.
Wind Direction: WSW (240°)
Wind Speed: 22 knots
Wind Gust: 26 knots
Atmospheric Pressure: 29.55 in (1000.6 mb)
Pressure Tendency: +0.04 in (+1.3 mb)
Air Temperature: 28°F (-2.1°C)
Dew Point: 18°F (-7.7°C)
Thursday, December 14
7:01am / 3:54pm 3:14am / 2:08pm
Partly Cloudy
24°
11°
Day: Partly cloudy skies. High 24F. Winds WNW at 10 to 20 mph.
Night: Clear skies. Low 11F. Winds WNW at 10 to 20 mph.
Friday, December 15
7:02am / 3:54pm 4:15am / 2:39pm
Mostly Sunny
24°
17°
Day: Sunny, along with a few afternoon clouds. High 24F. Winds WNW at 10 to 15 mph.
Night: Cloudy skies. Low 17F. Winds N at 5 to 10 mph.
Saturday, December 16
7:03am / 3:55pm 5:13am / 3:13pm
Mostly Sunny
27°
13°
Mostly sunny. Highs in the upper 20s and lows in the low teens.
Sunday, December 17
7:03am / 3:55pm 6:10am / 3:52pm
Mostly Sunny
22°
14°
Mostly sunny. Highs in the low 20s and lows in the mid teens.
Monday, December 18
7:04am / 3:55pm 7:03am / 4:35pm
Snow Showers
32°
27°
Chance of a few snow showers. Highs in the low 30s and lows in the upper 20s.
Tuesday, December 19
7:05am / 3:56pm 7:53am / 5:23pm
Mostly Cloudy
36°
26°
Mostly cloudy. Highs in the mid 30s and lows in the mid 20s.
Wednesday, December 20
7:05am / 3:56pm 8:38am / 6:16pm
Partly Cloudy
32°
13°
Mix of sun and clouds. Highs in the low 30s and lows in the low teens.
Thursday, December 21
7:06am / 3:57pm 9:18am / 7:11pm
Mostly Sunny
21°
15°
More sun than clouds. Highs in the low 20s and lows in the mid teens.
Friday, December 22
7:06am / 3:57pm 9:54am / 8:10pm
Wintry Mix to Rain
37°
26°
A wintry mix changing to rain. Highs in the upper 30s and lows in the mid 20s.
Saturday, December 23
7:07am / 3:58pm 10:27am / 9:10pm
Partly Cloudy
28°
18°
Mix of sun and clouds. Highs in the upper 20s and lows in the upper teens.
Wind Forecast
Day ThursdayFridaySaturday
MPH 11 13 13 14 14 11 10 7 3 4 5 4
W
WNW
WNW
W
W
W
W
W
NNW
N
N
N
Radar

Home Harbor Resources

Marine Forecast
...SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY MORNING...
Synopsis: ANZ005-150315- 901 AM EST Thu Dec 14 2017 .Synopsis for Eastport ME to Stonington ME Out 25 NM... Strong low pres will continue to lift N through Labrador through tonight. Weak low pres will slide S of the waters today. High pres will build in from the W tonight into Fri. $$
Today
W wind 13 to 17 kt, with gusts as high as 26 kt. Mostly sunny. Seas 1 ft or less.
Tonight
W wind 17 to 19 kt, with gusts as high as 29 kt. Mostly clear. Seas 1 ft or less.
Friday
W wind 13 to 16 kt decreasing to 9 to 12 kt in the afternoon. Winds could gust as high as 27 kt. Sunny. Seas 1 ft or less.
Friday Night
WNW wind 7 to 9 kt becoming N after midnight. Mostly cloudy. Seas 1 ft or less.
Saturday
NNW wind 6 to 9 kt becoming NW 9 to 12 kt in the afternoon. Winds could gust as high as 19 kt. A chance of snow showers before 2pm. Seas 1 ft or less.
Saturday Night
NW wind around 12 kt, with gusts as high as 19 kt. Mostly clear. Seas 1 ft or less.
Sunday
NW wind 8 to 11 kt. Sunny. Seas 1 ft or less.
Sunday Night
NW wind 5 to 7 kt becoming variable and less than 5 kt in the evening. A chance of snow showers. Seas 1 ft or less.
Monday
Variable winds 5 kt or less. A chance of rain and snow. 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.