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Hurricane Symbol Storm Special! View the latest observations near Atlantic Tropical Storm Bonnie.

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
07-02-20220000Z213849-071577254
07-01-20221800Z219960-073607260
07-01-20221200Z213760-069607160
07-01-20220600Z197560-065607260
07-01-20220000Z194551-068537350
06-30-20221800Z19560-074607260
06-30-20221200Z317460-069607158
06-30-20220600Z233360-066607160
06-30-20220000Z196655-068607260
06-29-20221800Z190560-072607160
06-29-20221200Z203360-067607060
06-29-20220600Z212360-063607160
06-29-20220000Z241352-068607260
06-28-20221800Z241560-069607260
06-28-20221200Z224460-064607160
06-28-20220600Z237360-065607160
06-28-20220000Z206755-068607157
06-27-20221800Z2011160-072607260
06-27-20221200Z201960-069607060
06-27-20220600Z206560-066607160
06-27-20220000Z211752-069577257
06-26-20221800Z211660-075607160
06-26-20221200Z225560-068606960
06-26-20220600Z200360-063607060
06-26-20220000Z241451-071597059
06-25-20221800Z11460-077606960
06-25-20221200Z273460-068606760
06-25-20220600Z245560-064606760
06-25-20220000Z236554-065596856
06-24-20221800Z244660-068606860
06-24-20221200Z21360-064606760
06-24-20220600Z41460-060606860
06-24-20220000Z97755-062606960
06-23-20221800Z1131160-068606960
06-23-20221200Z124760-065606760
06-23-20220600Z155360-060606860
06-23-20220000Z136555-062576857
06-22-20221800Z1071160-065606960
06-22-20221200Z113960-061606760
06-22-20220600Z131760-059606860
06-22-20220000Z133855-060606857
06-21-20221800Z132960-063606860
06-21-20221200Z122452-062606657
06-21-20220600Z148360-058606660
06-21-20220000Z153455-062606660
06-20-20221800Z333360-068606660
06-20-20221200Z334560-060606560
06-20-20220600Z266260-055606560
06-20-20220000Z19652-057576657
06-19-20221800Z350860-058606760
06-19-20221200Z3391160-055606760
06-19-20220600Z332860-057606860
06-19-20220000Z318458-062606960
06-18-20221800Z29860-065586960
06-18-20221200Z299460-068606760
06-18-20220600Z255560-065606860
06-18-20220000Z234656-066586858
06-17-20221800Z219860-066606860
06-17-20221200Z201960-065606860
06-17-20220600Z195860-063606960
06-17-20220000Z183758-062607060
06-16-20221800Z174660-064606960
06-16-20221200Z190360-062606860
06-16-20220600Z108260-059606960
06-16-20220000Z40755-065607060
06-15-20221800Z23860-067606960
06-15-20221200Z381060-063606860
06-15-20220600Z311360-064606960
06-15-20220000Z241458-066606960
06-14-20221800Z32460-070606958
06-14-20221200Z352760-067606760
06-14-20220600Z299560-066606760
06-14-20220000Z248752-068606760
06-13-20221800Z254760-070576760
06-13-20221200Z206460-066606760
06-13-20220600Z175660-064606760
06-13-20220000Z176655-065606760
06-12-20221800Z208660-067606860
06-12-20221200Z226560-066606760
06-12-20220600Z223560-063606860
06-12-20220000Z215557-066596859
06-11-20221800Z172260-072606760
06-11-20221200Z11160-067606660
06-11-20220600Z258560-062606660
06-11-20220000Z230855-063606760
06-10-20221800Z247960-068606660
06-10-20221200Z276560-064606560
06-10-20220600Z286460-063606660
06-10-20220000Z228758-063606660
06-09-20221800Z2051060-067606560
06-09-20221200Z183860-065606560
06-09-20220600Z212260-062606660
06-09-20220000Z230655-062576657
06-08-20221800Z221860-066606660
06-08-20221200Z174960-063606660
06-08-20220600Z173760-062606660
06-08-20220000Z189858-065606760
06-07-20221800Z208860-069606660
06-07-20221200Z220660-064606560
06-07-20220600Z219460-060606660
06-07-20220000Z202555-065576757
06-06-20221800Z71258-070586558
06-06-20221200Z326360-063606460
06-06-20220600Z225460-057606560
06-06-20220000Z212356-062586558
06-05-20221800Z41260-067606460
06-05-20221200Z337660-062606360
06-05-20220600Z246460-056606360
06-05-20220000Z197556-057586458
06-04-20221800Z61260-061606360
06-04-20221200Z31560-057606360
06-04-20220600Z16660-055606460
06-04-20220000Z30758-057606460
06-03-20221800Z19760-061606360
06-03-20221200Z29660-057606360
06-03-20220600Z31560-057606360
06-03-20220000Z33455-059586458
06-02-20221800Z316360-063606360
06-02-20221200Z186560-059606360
06-02-20220600Z179460-057606460
06-02-20220000Z150360-056606560
06-01-20221800Z57560-061606560
06-01-20221200Z60560-056606560
06-01-20220600Z99560-054606560
06-01-20220000Z79948-055536753
05-31-20221800Z481257-059576657
05-31-20221200Z259760-068606360
05-31-20220600Z245760-062606360
05-31-20220000Z237857-064576457
05-30-20221800Z231960-067606460
05-30-20221200Z236560-062606360
05-30-20220600Z222360-057606360
05-30-20220000Z210357-061576457
05-29-20221800Z65360-066606360
05-29-20221200Z3660-062606160
05-29-20220600Z312460-059606160
05-29-20220000Z226658-058606260
05-28-20221800Z216860-062606260
05-28-20221200Z2011060-062606160
05-28-20220600Z1911060-062606160
05-28-20220000Z200954-062576157
05-27-20221800Z2051060-064606160
05-27-20221200Z2001060-064606060
05-27-20220600Z195760-060606160
05-27-20220000Z193755-059576157
05-26-20221800Z164760-061606060
05-26-20221200Z144460-054605960
05-26-20220600Z163260-049606060
05-26-20220000Z154455-053576057
05-25-20221800Z130560-057606060
05-25-20221200Z81660-054605960
05-25-20220600Z68460-050606060
05-25-20220000Z81757-053546054
05-24-20221800Z48860-056606060
05-24-20221200Z491060-054606060
05-24-20220600Z360560-056606160
05-24-20220000Z67554-057606160
05-23-20221800Z281060-060606160
05-23-20221200Z354860-060605960
05-23-20220600Z244560-057606060
05-23-20220000Z222958-060606060
05-22-20221800Z225960-067605960
05-22-20221200Z234860-063605760
05-22-20220600Z232560-058605760
05-22-20220000Z237658-062605860
05-21-20221800Z228460-066605760
05-21-20221200Z176760-062605760
05-21-20220600Z156860-058605760
05-21-20220000Z146656-055585755
05-20-20221800Z146560-057605660
05-20-20221200Z272260-053605660
05-20-20220600Z277460-052605660
05-20-20220000Z22460-052605760
05-19-20221800Z131860-051605760
05-19-20221200Z206660-053605760
05-19-20220600Z227560-054605760
05-19-20220000Z240757-057575857
05-18-20221800Z263860-062605860
05-18-20221200Z295760-057605760
05-18-20220600Z286560-057605760
05-18-20220000Z254628-055305827

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 NTKM3 station page