Merrimack River Entrance Weather

42°49'N 70°49'W

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Current Conditions
Overcast
34°F
Feels like: 30°F
Wind Chill: 30°F Ceiling: 3500ft
Heat Index: 34°F Visibility: 10mi
Dew Point: 20°F Wind: 5mph
Humidity: 56% Direction: 260° (W)
Pressure: 29.92" Gusts: -
Reported: 26 minutes 38 seconds ago
January 19, 2018 1:00 pm EST
Location: 42.967N 70.623W or 11 nautical miles NE of search location of 42.824214154529N 70.771865844727W.
Wind Speed: 0 knots
Wind Gust: 2 knots
Atmospheric Pressure: 29.90 in (1012.4 mb)
Pressure Tendency: -0.06 in (-2.0 mb)
Air Temperature: 33°F (0.6°C)
Dew Point: 22°F (-5.4°C)
January 19, 2018 12:45 pm EST
Location: 43.059N 70.83W or 14 nautical miles N of search location of 42.824214154529N 70.771865844727W.
Wind Direction: W (270°)
Wind Speed: 6 knots
Atmospheric Pressure: 29.91 in (1013.0 mb)
Air Temperature: 31°F (-0.5°C)
Dew Point: 23°F (-4.9°C)
January 19, 2018 1:04 pm EST
Location: 42.523N 70.566W or 20 nautical miles SSE of search location of 42.824214154529N 70.771865844727W.
Wind Speed: 8 knots
Wind Gust: 10 knots
Significant Wave Height: 1 ft
Dominant Wave Period: 3 sec
Atmospheric Pressure: 29.88 in (1011.9 mb)
Air Temperature: 31°F (-0.6°C)
Water Temperature: 38°F (3.5°C)
Friday, January 19
7:09am / 4:39pm 8:37am / 7:16pm
Cloudy
34°
28°
Day: Cloudy skies. Temps nearly steady in the low to mid 30s. Winds SW at 5 to 10 mph.
Night: Partly cloudy skies this evening will become overcast overnight. Low 28F. Winds SW at 10 to 15 mph.
Saturday, January 20
7:08am / 4:41pm 9:08am / 8:17pm
AM Clouds/PM Sun
49°
31°
Day: Cloudy skies early, then partly cloudy in the afternoon. High 49F. Winds WSW at 10 to 20 mph.
Night: A few clouds from time to time. Low 31F. Winds W at 5 to 10 mph.
Sunday, January 21
7:07am / 4:42pm 9:37am / 9:18pm
Partly Cloudy
45°
30°
Mix of sun and clouds. Highs in the mid 40s and lows in the low 30s.
Monday, January 22
7:07am / 4:43pm 10:06am / 10:22pm
Mostly Cloudy
37°
34°
Mostly cloudy. Highs in the upper 30s and lows in the mid 30s.
Tuesday, January 23
7:06am / 4:44pm 10:35am / 11:26pm
Rain
46°
33°
Cloudy, periods of rain. Highs in the mid 40s and lows in the low 30s.
Wednesday, January 24
7:05am / 4:46pm 11:05am / 12:01am
Partly Cloudy
37°
19°
Times of sun and clouds. Highs in the upper 30s and lows in the upper teens.
Thursday, January 25
7:04am / 4:47pm 11:38am / 12:33am
Sunny
29°
17°
Sunny. Highs in the upper 20s and lows in the upper teens.
Friday, January 26
7:03am / 4:48pm 12:17pm / 1:42am
Sunny
35°
28°
Abundant sunshine. Highs in the mid 30s and lows in the upper 20s.
Saturday, January 27
7:02am / 4:49pm 1:01pm / 2:52am
Partly Cloudy
47°
39°
Times of sun and clouds. Highs in the upper 40s and lows in the upper 30s.
Sunday, January 28
7:02am / 4:51pm 1:54pm / 4:01am
Showers
44°
34°
Chance of showers. Highs in the mid 40s and lows in the mid 30s.
Wind Forecast
Day FridaySaturdaySunday
MPH 7 6 8 9 13 16 12 9 7 6 6 8
WSW
SW
SW
SW
SW
WSW
WSW
WSW
W
W
W
WNW
Radar

Home Harbor Resources

Marine Forecast
Synopsis: ANZ100-200715- 1211 PM EST Fri Jan 19 2018 .Synopsis for Stonington ME to Merrimack River MA out to 25 NM... A weak trough of low pressure will pass overhead today. Low pressure will pass to the north of the waters Saturday with high pressure gradually building in thereafter. Low pressure approaches from the west Monday night and crosses the waters Tuesday and Tuesday night. $$
This Afternoon
WSW wind 5 to 10 kt. Sunny. Seas around 2 ft.
Tonight
WSW wind 10 to 13 kt increasing to 12 to 15 kt after midnight. Partly cloudy. Seas around 2 ft.
Saturday
WSW wind 10 to 15 kt, with gusts as high as 20 kt. Partly sunny. Seas 1 to 2 ft.
Saturday Night
W wind around 10 kt. Partly cloudy. Seas around 1 ft.
Sunday
W wind 5 to 10 kt. Partly sunny. Seas 1 ft or less.
Sunday Night
WNW wind 5 to 10 kt becoming NNE after midnight. Mostly cloudy. Seas 1 ft or less.
Monday
NE wind around 10 kt becoming E in the afternoon. Mostly cloudy. Seas 1 ft building to 3 ft.
Monday Night
ESE wind around 10 kt. Rain likely. Seas around 3 ft.
Tuesday
SE wind around 15 kt becoming SSW in the afternoon. Rain. Seas 3 to 4 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.