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This site may be unavailable on Saturday 12/20/2014 from 5:30 AM EST until 6:30 PM EST due to scheduled maintenance.

Station 44042 - Search and Rescue Data

Potomac, MD
38.033 N 76.336 W (38°1'59" N 76°20'8" W)

Average surface winds - six hour block.


Date

UTC
Average
Wind Dir
(True)
Average
Wind Spd
(Knots)
 Wind
Obs
Average
Seas
(Feet)
 Wave
Obs
12-20-20141200Z181513
12-20-20140600Z35093616
12-20-20140000Z336123513
12-19-20141800Z329123626
12-19-20141200Z345123416
12-19-20140600Z33993415
12-19-20140000Z34593516
12-18-20141800Z319133125
12-18-20141200Z337163526
12-18-20140600Z343123616
12-18-20140000Z34373505
12-17-20141800Z30023304
12-17-20141200Z30893316
12-17-20140600Z30393616
12-17-20140000Z23643316
12-16-20141800Z16063613
12-16-20141200Z182103516
12-16-20140600Z191103516
12-16-20140000Z18083015
12-15-20141800Z17143206
12-15-20141200Z26523606
12-15-20140600Z1803606
12-15-20140000Z33342905
12-14-20141800Z30553606
12-14-20141200Z29473616
12-14-20140600Z357103506
12-14-20140000Z1743516
12-13-20141800Z313103516
12-13-20141200Z34683616
12-13-20140600Z348113416
12-13-20140000Z350103616
12-12-20141800Z317163623
12-12-20141200Z288113616
12-12-20140600Z309123514
12-12-20140000Z302133614
12-11-20141800Z316113614
12-11-20141200Z290153625
12-11-20140600Z323203426
12-11-20140000Z318213536
12-10-20141800Z312193636
12-10-20141200Z320213436
12-10-20140600Z332173626
12-10-20140000Z333143636
12-09-20141800Z337143324
12-09-20141200Z347143425
12-09-20140600Z7123616
12-09-20140000Z35173214
12-08-20141800Z29183516
12-08-20141200Z35173616
12-08-20140600Z45183416
12-08-20140000Z35183516
12-07-20141800Z17183626
12-07-20141200Z15213626
12-07-20140600Z10213606
12-07-20140000Z2833606
12-06-20141800Z15933606
12-06-20141200Z17043606
12-06-20140600Z28013506
12-06-20140000Z5443406
12-05-20141800Z3773606
12-05-20141200Z7473616
12-05-20140600Z7493616
12-05-20140000Z4553306
12-04-20141800Z4073616
12-04-20141200Z493214
12-04-20140600Z1113216
12-04-20140000Z30353626
12-03-20141800Z237123626
12-03-20141200Z22493616
12-03-20140600Z26763616
12-03-20140000Z33963616
12-02-20141800Z34103315
12-02-20141200Z47143616
12-02-20140600Z36153516
12-02-20140000Z892304
12-01-20141800Z27053516
12-01-20141200Z26283616
12-01-20140600Z236123616
12-01-20140000Z21793316
11-30-20141800Z24373623
11-30-20141200Z234113616
11-30-20140600Z215113626
11-30-20140000Z188133626
11-29-20141800Z183113616
11-29-20141200Z14673505
11-29-20140600Z1443505
11-29-20140000Z35483526
11-28-20141800Z322143626
11-28-20141200Z340163626
11-28-20140600Z330203025
11-28-20140000Z337113316
11-27-20141800Z34373606
11-27-20141200Z29163616
11-27-20140600Z310153526
11-27-20140000Z336173626
11-26-20141800Z14183513
11-26-20141200Z53183616
11-26-20140600Z5763606
11-26-20140000Z5713606
11-25-20141800Z2893505
11-25-20141200Z26133116
11-25-20140600Z22493616
11-25-20140000Z21283626
11-24-20141800Z220143526
11-24-20141200Z18383625
11-24-20140600Z169163524
11-24-20140000Z14673616
11-23-20141800Z16363516
11-23-20141200Z227103616
11-23-20140600Z228113623
11-23-20140000Z219113425
11-22-20141800Z228113516
11-22-20141200Z22273406
11-22-20140600Z34843316
11-22-20140000Z35583226
11-21-20141800Z317173324
11-21-20141200Z349143624
11-21-20140600Z349103516
11-21-20140000Z26893525
11-20-20141800Z261153624
11-20-20141200Z242193624
11-20-20140600Z241203525
11-20-20140000Z222143616
11-19-20141800Z24383014
11-13-20141800Z25102414
11-13-20141200Z14113614
11-13-20140600Z355113514
11-13-20140000Z352123515
11-12-20141800Z32673205
11-12-20141200Z29823606
11-12-20140600Z31823506
11-12-20140000Z313506
11-11-20141800Z3723616
11-11-20141200Z843506
11-11-20140600Z8143616
11-11-20140000Z13083516
11-10-20141800Z12742804
11-09-20140600Z23892414
11-09-20140000Z210103315
11-08-20141800Z17192603
11-08-20141200Z35873516
11-08-20140600Z346143626
11-08-20140000Z3491421-0
11-06-20141800Z233141713
11-06-20141200Z21683315
11-06-20140600Z12543405
11-06-20140000Z15423603
11-05-20141800Z26333616
11-05-20141200Z261103626
11-05-20140600Z239153524
11-05-20140000Z232141812

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.

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