South Harpswell Weather

43°45'N 70°1'W

Home Harbor Resources

Current Conditions
Scattered Clouds
17°F
Feels like: 10°F
Wind Chill: 10°F Ceiling: Unl
Heat Index: 17°F Visibility: 10mi
Dew Point: 14°F Wind: 5mph
Humidity: 88% Direction: 280° (W)
Pressure: 29.77" Gusts: -
Reported: 24 minutes 14 seconds ago
December 16, 2017 3:48 am EST
Location: 43.656N 70.246W or 10 nautical miles WSW of search location of 43.708089861265N 70.024452209473W.
Atmospheric Pressure: 29.77 in (1008.1 mb)
Air Temperature: 19°F (-7.0°C)
Water Temperature: 41°F (4.8°C)
December 16, 2017 3:50 am EST
Location: 43.525N 70.141W or 12 nautical miles SSW of search location of 43.708089861265N 70.024452209473W.
Wind Direction: NW (310°)
Wind Speed: 8 knots
Wind Gust: 12 knots
Significant Wave Height: 2 ft
Dominant Wave Period: 10 sec
Average Period: 6.3 sec
Mean Wave Direction: ESE (116°)
Atmospheric Pressure: 29.78 in (1008.3 mb)
Pressure Tendency: +0.00 in (+0.0 mb)
Air Temperature: 24°F (-4.5°C)
Dew Point: 17°F (-8.5°C)
Water Temperature: 43°F (6.1°C)
December 16, 2017 3:04 am EST
Location: 43.716N 69.355W or 29 nautical miles E of search location of 43.708089861265N 70.024452209473W.
Wind Direction: NNW (330°)
Wind Speed: 14 knots
Wind Gust: 17 knots
Significant Wave Height: 4 ft
Dominant Wave Period: 11 sec
Atmospheric Pressure: 29.75 in (1007.5 mb)
Air Temperature: 24°F (-4.3°C)
Water Temperature: 47°F (8.3°C)
Saturday, December 16
7:08am / 4:03pm 5:19am / 3:21pm
Partly Cloudy
30°
10°
Day: A mix of clouds and sun. High near 30F. Winds WNW at 5 to 10 mph.
Night: Clear skies. Low around 10F. Winds NW at 5 to 10 mph.
Sunday, December 17
7:09am / 4:04pm 6:16am / 4:00pm
Sunny
24°
11°
Day: A mainly sunny sky. High 24F. Winds NW at 5 to 10 mph.
Night: Partly cloudy during the evening followed by cloudy skies overnight. Low 11F. Winds light and variable.
Monday, December 18
7:09am / 4:04pm 7:09am / 4:44pm
Snow Showers
28°
18°
Chance of a few snow showers. Highs in the upper 20s and lows in the upper teens.
Tuesday, December 19
7:10am / 4:05pm 7:59am / 5:32pm
Mostly Cloudy
41°
28°
Considerable cloudiness. Highs in the low 40s and lows in the upper 20s.
Wednesday, December 20
7:10am / 4:05pm 8:44am / 6:24pm
Mostly Sunny
34°
11°
Mostly sunny. Highs in the mid 30s and lows in the low teens.
Thursday, December 21
7:11am / 4:05pm 9:24am / 7:20pm
Mostly Sunny
23°
12°
Plenty of sun. Highs in the low 20s and lows in the low teens.
Friday, December 22
7:11am / 4:06pm 10:00am / 8:18pm
PM Rain/Snow Showers
36°
31°
Late day rain and snow showers. Highs in the mid 30s and lows in the low 30s.
Saturday, December 23
7:12am / 4:07pm 10:33am / 9:18pm
Partly Cloudy
38°
21°
Partly cloudy. Highs in the upper 30s and lows in the low 20s.
Sunday, December 24
7:12am / 4:07pm 11:02am / 10:20pm
AM Clouds/PM Sun
31°
19°
Clouds giving way to sun . Highs in the low 30s and lows in the upper teens.
Monday, December 25
7:13am / 4:08pm 11:31am / 11:23pm
Mostly Cloudy
28°
15°
Mostly cloudy. Highs in the upper 20s and lows in the mid teens.
Wind Forecast
Day SaturdaySunday
MPH 2 3 7 7 8 6 5 6 6 4 3 1
NNW
W
W
NW
NW
NNW
NW
NNW
NW
NNW
N
NNE
Radar

Home Harbor Resources

Marine Forecast
Synopsis: ANZ100-162145- 236 AM EST Sat Dec 16 2017 .Synopsis for Stonington ME to Merrimack River MA out to 25 NM... Northwest winds pick up behind a cold front today. High pressure builds across the Gulf of Maine Sunday and Sunday night. Weak low pressure passes across northern Maine on Monday. A cold front moves across the waters Tuesday night and Wednesday. $$
Today
WNW wind 10 to 15 kt. Cloudy. Seas 1 to 2 ft.
Tonight
NNW wind 10 to 15 kt, with gusts as high as 20 kt. Mostly cloudy during the early evening, then gradual clearing. Seas 2 to 3 ft.
Sunday
NW wind 5 to 10 kt. Sunny. Seas 1 to 2 ft.
Sunday Night
Variable winds 5 kt or less. Mostly cloudy. Seas 1 ft or less.
Monday
Variable winds 5 kt or less. A chance of snow after 8am, mixing with rain after 1pm. Seas 1 ft or less.
Monday Night
Variable winds 5 kt or less. Mostly cloudy. Seas 1 ft or less.
Tuesday
W wind 5 to 8 kt becoming SW 7 to 10 kt in the afternoon. Mostly cloudy. Seas 1 ft or less building to 2 ft.
Tuesday Night
SW wind around 15 kt becoming W after midnight. Winds could gust as high as 20 kt. Partly cloudy. Seas around 3 ft.
Wednesday
WNW wind 15 to 20 kt. Mostly sunny. Seas around 2 ft.

*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.