Portsmouth Harbor Weather

43°5'N 70°45'W
Current Conditions
Scattered Clouds
47°F
Feels like: 42°F
Wind Chill: 42°F Ceiling: Unl
Heat Index: 47°F Visibility: 10mi
Dew Point: 24°F Wind: 12mph
Humidity: 40% Direction: 300° (WNW)
Pressure: 30.33" Gusts: -
Reported: 39 minutes 45 seconds ago
April 19, 2014 8:00 pm EDT
Location: 42.967N 70.623W or 5 nautical miles SE of search location of 43.03175685184N 70.706634521484W.
Wind Direction: NW (320°)
Wind Speed: 23 knots
Wind Gust: 25 knots
Atmospheric Pressure: 30.30 in (1026.0 mb)
Pressure Tendency: +0.09 in (+3.0 mb)
Air Temperature: 48°F (8.8°C)
Dew Point: 27°F (-2.8°C)
April 19, 2014 7:45 pm EDT
Location: 43.059N 70.83W or 6 nautical miles WNW of search location of 43.03175685184N 70.706634521484W.
Wind Direction: WNW (300°)
Wind Speed: 6 knots
Atmospheric Pressure: 30.30 in (1026.0 mb)
Air Temperature: 48°F (9.0°C)
Dew Point: 28°F (-2.5°C)
April 19, 2014 7:04 pm EDT
Location: 43.181N 70.428W or 15 nautical miles NE of search location of 43.03175685184N 70.706634521484W.
Wind Direction: WNW (300°)
Wind Speed: 12 knots
Wind Gust: 14 knots
Significant Wave Height: 4 ft
Dominant Wave Period: 11 sec
Atmospheric Pressure: 30.26 in (1024.6 mb)
Air Temperature: 47°F (8.3°C)
Water Temperature: 43°F (5.9°C)
Visibility: 1.6 nmi
Saturday, April 19
5:55am / 7:30pm 11:59pm / 9:06am
Partly Cloudy
55°
30°
Day:
Night: Partly cloudy skies. Low near 30F. NNW winds at 15 to 25 mph, diminishing to 5 to 10 mph.
Sunday, April 20
5:53am / 7:31pm 12:12am / 10:07am
Mostly Sunny
46°
36°
Day: Generally sunny despite a few afternoon clouds. High 46F. Winds E at 5 to 10 mph.
Night: Partly cloudy skies. Low 36F. Winds SSW at 5 to 10 mph.
Monday, April 21
5:51am / 7:32pm 1:03am / 11:12am
Partly Cloudy
58°
41°
Mix of sun and clouds. Highs in the upper 50s and lows in the low 40s.
Tuesday, April 22
5:50am / 7:34pm 1:48am / 12:20pm
Partly Cloudy
62°
45°
Times of sun and clouds. Highs in the low 60s and lows in the mid 40s.
Wednesday, April 23
5:48am / 7:35pm 2:28am / 1:30pm
Few Showers
53°
38°
Few showers. Highs in the low 50s and lows in the upper 30s.
Thursday, April 24
5:47am / 7:36pm 3:04am / 2:40pm
Sunny
54°
38°
Abundant sunshine. Highs in the mid 50s and lows in the upper 30s.
Friday, April 25
5:45am / 7:37pm 3:38am / 3:50pm
Partly Cloudy
54°
42°
Partly cloudy. Highs in the mid 50s and lows in the low 40s.
Saturday, April 26
5:44am / 7:38pm 4:11am / 4:59pm
Showers
52°
42°
Showers possible. Highs in the low 50s and lows in the low 40s.
Sunday, April 27
5:42am / 7:39pm 4:44am / 6:08pm
Showers
50°
40°
Chance of showers. Highs in the low 50s and lows in the low 40s.
Monday, April 28
5:41am / 7:40pm 5:19am / 7:14pm
Partly Cloudy
54°
41°
Times of sun and clouds. Highs in the mid 50s and lows in the low 40s.
Wind Forecast
Day SaturdaySundayMonday
MPH 14 8 8 7 9 10 7 5 4 7 13 12
NW
NNW
N
NE
ESE
SSE
S
SSW
SW
SSW
S
S
Radar
Marine Forecast
  • Tonight NNW wind 10 to 15 kt. Clear. Seas around 3 ft.
  • Sunday NNE wind around 10 kt becoming SE in the afternoon. Sunny. Seas around 2 ft.
  • Sunday Night SSE wind 5 to 10 kt becoming SSW after midnight. Mostly clear. Seas around 2 ft.
  • Monday S wind around 10 kt. Mostly sunny. Seas 1 to 2 ft.
  • Monday Night SSW wind around 10 kt. Partly cloudy. Seas around 2 ft.
  • Tuesday S wind 5 to 10 kt. Partly sunny. Seas 2 to 3 ft.
  • Tuesday Night S wind 5 to 10 kt. Showers likely after 8pm. Seas 3 to 4 ft.
  • Wednesday NW wind 5 to 10 kt. Partly sunny. Seas around 3 ft.
  • Wednesday Night NW wind around 15 kt. Partly cloudy. Seas around 2 ft.