Isle of Shoals, NH (IOSN3)

Conditions for Saturday

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Marine Data Graph

Current Weather/Wave Observations

Air Temperature: 39° F
Humidity: 45
Wind direction (W Dir): WNW (285 - 294 Degrees)
Wind Speed (W Spd): 32.0 kts (36.8 mph)
Wind Gust (W Spd): 37.0 kts (42.6 mph)
Atmospheric Pressure (AP): 29.51 in
Pressure Tendency (PT): +0.08 in
Increasing, then steady; or increasing, then increasing more slowly

Updated: 2:00 PM EDT on March 23, 2019

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General Information

Location: 42.967 -70.623
Buoy Type: C-MAN Station
Payload: Sutron XPERT payload
Owned by: NDBC
Windspeed: Measured by obtained from anemometer
Note: Caution: Right whales may be active in northeast waters year-round. NOAA may establish temporary Dynamic Management Areas (DMAs) to protect aggregations of right whales. Mariners are requested to transit DMAs at 10 knots or less when consistent with safe navigation. For information on currently active DMAs, go to: http://www.nmfs.noaa.gov/pr/shipstrike

Weather and Wave Data

Time Temp Humidity Wind Pressure
  Air
(°F)
Water
(°F)
  Dir Speed
(kts)
Speed
(mph)
Atmo.
(in)
Tend.
(in)
22:00 37
-
87 West 22.0 25.3 29.09 +0.08
00:00 37
-
87 West 21.0 24.2 29.11 +0.04
01:00 37
-
87 West 19.0 21.9 29.11 +0.03
02:00 37
-
85 West 19.0 21.9 29.12 +0.02
03:00 37
-
84 West 25.0 28.8 29.11 -
06:00 37
-
74 West 24.0 27.6 29.21 +0.09
07:00 38
-
60 WNW 26.0 29.9 29.25 +0.12
09:00 36
-
54 WNW 30.0 34.5 29.34 +0.14
10:00 37
-
43 WNW 36.0 41.4 29.39 +0.14
13:00 38
-
47 WNW 33.0 38.0 29.49 +0.10
14:00 39
-
45 WNW 32.0 36.8 29.51 +0.08

Detailed Wave Spectra