Southwest Harbor Weather

44°17'N 68°19'W

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Current Conditions
Overcast
45°F
Feels like: 45°F
Wind Chill: 45°F Ceiling: 300ft
Heat Index: 45°F Visibility: 0.75mi
Dew Point: 45°F Wind: -
Humidity: 100% Direction: -
Pressure: 29.98" Gusts: -
Reported: 2 hours 32 minutes ago
April 28, 2017 1:00 am EST
Location: 44.392N 68.204W or 9 nautical miles NE of search location of 44.275934N 68.318653W.
Wind Direction: SSE (160°)
Wind Speed: 5 knots
Wind Gust: 7 knots
Atmospheric Pressure: 29.93 in (1013.6 mb)
Pressure Tendency: +0.00 in (+0.0 mb)
Air Temperature: 42°F (5.8°C)
Water Temperature: 42°F (5.7°C)
April 28, 2017 12:04 am EST
Location: 44.106N 68.109W or 14 nautical miles SE of search location of 44.275934N 68.318653W.
Wind Direction: S (170°)
Wind Speed: 6 knots
Wind Gust: 8 knots
Significant Wave Height: 6 ft
Dominant Wave Period: 11 sec
Atmospheric Pressure: 29.94 in (1014.0 mb)
Air Temperature: 42°F (5.7°C)
Water Temperature: 41°F (5.0°C)
Visibility: 0.2 nmi
April 28, 2017 1:00 am EST
Location: 43.969N 68.128W or 20 nautical miles SSE of search location of 44.275934N 68.318653W.
Atmospheric Pressure: 29.98 in (1015.2 mb)
Pressure Tendency: +0.01 in (+0.4 mb)
Air Temperature: 42°F (5.7°C)
Thursday, April 27
5:30am / 7:33pm 6:36am / 9:03pm
Fog Late
55°
45°
Day:
Night: Cloudy skies during the evening with areas of fog developing after midnight. Slight chance of a rain shower. Low around 45F. Winds light and variable.
Friday, April 28
5:28am / 7:34pm 7:21am / 10:15pm
AM Showers
56°
47°
Day: Rain showers early with overcast skies later in the day. Thunder possible. High 56F. Winds S at 5 to 10 mph. Chance of rain 50%.
Night: Foggy early, then partly cloudy later at night. Low 47F. Winds light and variable.
Saturday, April 29
5:27am / 7:35pm 8:12am / 11:22pm
Partly Cloudy
61°
38°
Partly cloudy. Highs in the low 60s and lows in the upper 30s.
Sunday, April 30
5:25am / 7:36pm 9:09am / 12:01am
Mostly Cloudy
56°
41°
Considerable cloudiness. Highs in the mid 50s and lows in the low 40s.
Monday, May 1
5:24am / 7:38pm 10:10am / 12:21am
Rain
44°
41°
Mainly cloudy and rainy. Highs in the mid 40s and lows in the low 40s.
Tuesday, May 2
5:22am / 7:39pm 11:16am / 1:12am
AM Showers
57°
47°
A few morning showers. Highs in the upper 50s and lows in the upper 40s.
Wednesday, May 3
5:21am / 7:40pm 12:21pm / 1:55am
Mostly Cloudy
58°
42°
Mostly cloudy. Highs in the upper 50s and lows in the low 40s.
Thursday, May 4
5:20am / 7:41pm 1:27pm / 2:31am
Mostly Sunny
56°
42°
More sun than clouds. Highs in the mid 50s and lows in the low 40s.
Friday, May 5
5:18am / 7:42pm 2:30pm / 3:04am
Showers
51°
43°
Showers possible. Highs in the low 50s and lows in the low 40s.
Saturday, May 6
5:17am / 7:44pm 3:33pm / 3:34am
Showers
54°
44°
Showers. Highs in the mid 50s and lows in the mid 40s.
Wind Forecast
Day FridaySaturday
MPH 3 4 7 6 5 3 2 0 7 9 8 11
S
SSE
SSE
S
SSW
SW
WNW
SSW
S
SW
WSW
NW
Radar
Marine Forecast
Synopsis: WEAK LOW PRES S OF THE WATERS WILL DISSIPATE WHILE EXITING TO THE E OF CAPE COD OVERNIGHT. A COLD FRONT WILL CROSS FRI...FOLLOWED BY A SECONDARY COLD FRONT SAT EVENING.
Overnight
Variable winds 5 kt or less. A chance of rain or drizzle. Patchy fog. Seas around 1 ft.
Friday
SSW wind 5 to 7 kt. A chance of rain or drizzle before noon, then a chance of showers, mainly between noon and 3pm. Patchy fog before 2pm. Seas around 1 ft.
Friday Night
SW wind around 7 kt becoming W after midnight. Areas of fog before 8pm. Seas 1 ft or less.
Saturday
Variable winds less than 5 kt becoming SSW 5 to 9 kt in the morning. A chance of rain before 2pm. Seas 1 ft or less.
Saturday Night
W wind 10 to 14 kt becoming NNW after midnight. Winds could gust as high as 20 kt. Mostly clear. Seas 1 ft or less.
Sunday
N wind 8 to 13 kt becoming variable and less than 5 kt. Mostly sunny. Seas 1 ft or less.
Sunday Night
Variable winds 5 kt or less. A chance of rain. Seas 1 ft or less.
Monday
Variable winds less than 5 kt becoming SE 5 to 9 kt in the morning. A chance of rain. Seas 1 ft or less.
Monday Night
SE wind around 8 kt becoming S after midnight. 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.