Isle of Shoals, NH (IOSN3)

Conditions for Saturday

Marine Data Graph

Current Weather/Wave Observations

Air Temperature: 30° F
Humidity: 69
Wind direction (W Dir): WNW (295 - 304 Degrees)
Wind Speed (W Spd): 20.0 kts (23.0 mph)
Wind Gust (W Spd): 22.0 kts (25.3 mph)
Atmospheric Pressure (AP): 30.07 in
Pressure Tendency (PT): +0.06 in
Increasing, then steady; or increasing, then increasing more slowly

Updated: 2:00 AM EST on December 07, 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:

Weather and Wave Data

Time Temp Humidity Wind Pressure
  Dir Speed
01:00 29
89 WNW 15.0 17.3 30.06 +0.07
02:00 30
69 WNW 20.0 23.0 30.07 +0.06

Detailed Wave Spectra