Station NTKM3 - Search and Rescue Data

8449130 - Nantucket Island, MA
41.285 N 70.096 W (41°17'7" N 70°5'47" W)

Caution: Right whales may be active in northeast waters year-round. Mandatory speed restrictions of 10 knots apply to vessels 65 feet or greater in specific areas and times along the US east coast. Voluntary speed restrictions may be in effect in other areas and times. For current information on speed-restricted areas, go to: http://www.nmfs.noaa.gov/pr/shipstrike  

For area forecasts and warnings, select: Boston WFO


Average surface winds - six hour block.

Date (UTC) Average
Wind Dir
(True)
Average
Wind Spd
(Knots)
Wind
Obs
Average
Seas
(Feet)
Wave
Obs
Air Temp.
(Degrees F.)
Air Temp.
Obs
Water Temp.
(Degrees F.)
Water Temp.
Obs
2024-03-29 1200Z3471741-042414341
2024-03-29 0600Z352960-044604360
2024-03-29 0000Z3657-044574357
2024-03-28 1800Z15460-044604360
2024-03-28 1200Z1460-043584260
2024-03-28 0600Z53260-043604260
2024-03-28 0000Z12255-044554257
2024-03-27 1800Z31560-045604260
2024-03-27 1200Z355660-042604160
2024-03-27 0600Z23660-041604060
2024-03-27 0000Z331157-040524057
2024-03-26 1800Z371660-041604060
2024-03-26 1200Z321460-039603960
2024-03-26 0600Z361760-039603960
2024-03-26 0000Z351955-039463955
2024-03-25 1800Z341960-039523960
2024-03-25 1200Z422060-038603960
2024-03-25 0600Z411860-038574056
2024-03-25 0000Z251454-037444156
2024-03-24 1800Z141557-036504254

The six-hour averages are calculated as follows:

  • The 0000Z average uses data from 2100Z to 0259Z.
  • The 0600Z average uses data from 0300Z to 0859Z.
  • The 1200Z average uses data from 0900Z to 1459Z.
  • The 1800Z average uses data from 1500Z to 2059Z.

Display all available SAR data (up to 45 days)

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