Cos Cob Harbor Weather

41°1'N 73°36'W

Home Harbor Resources

Current Conditions
Overcast
55°F
Feels like: 55°F
Wind Chill: 55°F Ceiling: 100ft
Heat Index: 55°F Visibility: -
Dew Point: 55°F Wind: 3mph
Humidity: 100% Direction: 110° (ESE)
Pressure: 29.66" Gusts: -
Reported: 7 minutes 47 seconds ago
April 25, 2018 6:30 pm EST
Location: 40.811N 73.765W or 15 nautical miles SSW of search location of 41.0167N 73.5967W.
Wind Direction: ENE (60°)
Wind Speed: 2 knots
Wind Gust: 3 knots
Atmospheric Pressure: 29.70 in (1005.7 mb)
Air Temperature: 50°F (9.8°C)
Water Temperature: 47°F (8.4°C)
April 25, 2018 6:30 pm EST
Location: 41.174N 73.181W or 21 nautical miles ENE of search location of 41.0167N 73.5967W.
Wind Direction: E (90°)
Wind Speed: 5 knots
Wind Gust: 8 knots
Atmospheric Pressure: 29.67 in (1004.9 mb)
Air Temperature: 53°F (11.5°C)
Water Temperature: 47°F (8.1°C)
April 25, 2018 6:30 pm EST
Location: 40.701N 74.014W or 27 nautical miles SW of search location of 41.0167N 73.5967W.
Atmospheric Pressure: 29.68 in (1005.2 mb)
Air Temperature: 54°F (12.4°C)
Water Temperature: 48°F (8.7°C)
Wednesday, April 25
6:00am / 7:45pm 3:08pm / 3:56am
Showers Late
56°
50°
Day:
Night: Foggy early. Then periods of showers late. Low around 50F. Winds NW at 5 to 10 mph. Chance of rain 50%.
Thursday, April 26
5:58am / 7:46pm 4:15pm / 4:29am
Partly Cloudy
66°
47°
Day: Some clouds in the morning will give way to mainly sunny skies for the afternoon. High 66F. Winds WNW at 10 to 20 mph.
Night: Partly cloudy skies early will become overcast later during the night. Low 47F. Winds NNW at 5 to 10 mph.
Friday, April 27
5:57am / 7:47pm 5:21pm / 5:01am
Rain
56°
46°
Cloudy with rain. Highs in the mid 50s and lows in the mid 40s.
Saturday, April 28
5:56am / 7:48pm 6:26pm / 5:32am
PM Showers
63°
41°
Showers possible in the afternoon. Highs in the low 60s and lows in the low 40s.
Sunday, April 29
5:54am / 7:49pm 7:30pm / 6:02am
Mostly Cloudy
55°
38°
Considerable cloudiness. Highs in the mid 50s and lows in the upper 30s.
Monday, April 30
5:53am / 7:50pm 8:32pm / 6:34am
Sunny
63°
45°
Abundant sunshine. Highs in the low 60s and lows in the mid 40s.
Tuesday, May 1
5:52am / 7:51pm 9:33pm / 7:08am
Sunny
69°
52°
Mainly sunny. Highs in the upper 60s and lows in the low 50s.
Wednesday, May 2
5:51am / 7:52pm 10:30pm / 7:45am
Mostly Sunny
74°
57°
More sun than clouds. Highs in the mid 70s and lows in the upper 50s.
Thursday, May 3
5:49am / 7:53pm 11:25pm / 8:26am
Partly Cloudy
76°
58°
Times of sun and clouds. Highs in the mid 70s and lows in the upper 50s.
Friday, May 4
5:48am / 7:54pm 11:59pm / 9:11am
PM Showers
66°
50°
Chance of afternoon showers. Highs in the mid 60s and lows in the low 50s.
Wind Forecast
Day WednesdayThursdayFriday
MPH 4 2 4 11 14 14 7 2 2 4 9 9
E
NW
W
WNW
WNW
WNW
NW
NNW
NNE
ENE
E
ENE
Radar

Home Harbor Resources

Marine Forecast
...DENSE FOG ADVISORY IN EFFECT UNTIL 6 AM EDT THURSDAY...
Synopsis: ANZ300-261000- 715 PM EDT Wed Apr 25 2018 .Synopsis for the Long Island Waters and New York Harbor... Low pressure over the Delmarva region will ride up across the area tonight, with a trailing cold front also passing through late. The low will move into New England on Thursday. Another low will move through on Friday, followed by a cold frontal passage late Saturday. High pressure will then be in control early to mid next week. $$
Tonight
Variable winds 5 kt or less. A chance of showers, mainly between midnight and 2am. Areas of fog. Seas around 1 ft.
Thursday
W wind around 12 kt. Mostly sunny. Seas around 1 ft.
Thursday Night
Variable winds 5 kt or less. Increasing clouds. Seas around 1 ft.
Friday
Variable winds less than 5 kt becoming ESE around 6 kt in the morning. Rain likely, mainly after 10am. Seas around 1 ft.
Friday Night
Variable winds 5 kt or less. A chance of showers. Seas around 1 ft.
Saturday
Variable winds less than 5 kt becoming SW 5 to 9 kt in the morning. Partly sunny. Seas around 1 ft.
Saturday Night
W wind around 7 kt becoming NW after midnight. Mostly cloudy, then gradually becoming mostly clear. Seas around 1 ft.
Sunday
WNW wind 9 to 12 kt. Mostly sunny. Seas around 1 ft.
Sunday Night
NW wind 7 to 11 kt. Partly cloudy. Seas around 1 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.