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Station GSLM4 - Search and Rescue Data

Gravelly Shoal Light, MI
44.018 N 83.537 W (44°1'6" N 83°32'14" W)

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
10-20-20210000Z2211117-06717-0
10-19-20211800Z200436-06136-0
10-19-20211200Z2231136-05636-0
10-19-20210600Z268636-05636-0
10-19-20210000Z190536-06036-0
10-18-20211800Z163336-05536-0
10-18-20211200Z2911136-04936-0
10-18-20210600Z2821436-05236-0
10-18-20210000Z2741836-05836-0
10-17-20211800Z2631936-05836-0
10-17-20211200Z2651836-04836-0
10-17-20210600Z2601636-05036-0
10-17-20210000Z2522236-05236-0
10-16-20211800Z2652236-05536-0
10-16-20211200Z2721436-05236-0
10-16-20210600Z3001136-05636-0
10-16-20210000Z315136-06036-0
10-15-20211800Z16236-06036-0
10-15-20211200Z288436-05836-0
10-15-20210600Z2461336-06036-0
10-15-20210000Z2291136-06736-0
10-14-20211800Z176636-06736-0
10-14-20211200Z1541036-06636-0
10-14-20210600Z1401136-06536-0
10-14-20210000Z138936-06736-0
10-13-20211800Z179536-06536-0
10-13-20211200Z2171036-06436-0
10-13-20210600Z2311136-06436-0
10-13-20210000Z2031036-06436-0
10-12-20211800Z179536-06536-0
10-12-20211200Z1421736-06736-0
10-12-20210600Z1362036-07136-0
10-12-20210000Z1391436-07236-0
10-11-20211800Z1561336-07236-0
10-11-20211200Z1561836-06836-0
10-11-20210600Z1461936-06936-0
10-11-20210000Z1351736-06836-0
10-10-20211800Z1292136-06736-0
10-10-20211200Z1291836-06536-0
10-10-20210600Z120836-06536-0
10-10-20210000Z211336-06536-0
10-09-20211800Z219636-06336-0
10-09-20211200Z214436-06336-0
10-09-20210600Z134736-06536-0
10-09-20210000Z87736-06636-0
10-08-20211800Z64936-06536-0
10-08-20211200Z69636-06336-0
10-08-20210600Z62636-06236-0
10-08-20210000Z46936-06236-0
10-07-20211800Z541036-06236-0
10-07-20211200Z50836-06236-0
10-07-20210600Z81636-06336-0
10-07-20210000Z661236-06336-0
10-06-20211800Z53836-06336-0
10-06-20211200Z96736-06236-0
10-06-20210600Z51936-06236-0
10-06-20210000Z401136-06236-0
10-05-20211800Z401136-06236-0
10-05-20211200Z151236-06236-0
10-05-20210600Z141436-06336-0
10-05-20210000Z131736-06236-0
10-04-20211800Z311736-06236-0
10-04-20211200Z411336-06336-0
10-04-20210600Z351136-06336-0
10-04-20210000Z451036-06436-0
10-03-20211800Z44436-06536-0
10-03-20211200Z220336-06536-0
10-03-20210600Z204736-06536-0
10-03-20210000Z147636-06936-0
10-02-20211800Z164436-06736-0
10-02-20211200Z207936-06336-0
10-02-20210600Z2051036-06436-0
10-02-20210000Z179536-07036-0
10-01-20211800Z182736-06436-0
10-01-20211200Z188736-05936-0
10-01-20210600Z118936-05836-0
10-01-20210000Z911230-06130-0
09-30-20211800Z175336-06136-0
09-30-20211200Z320336-05836-0
09-30-20210600Z130236-06036-0
09-30-20210000Z84736-06336-0
09-29-20211800Z166236-06136-0
09-29-20211200Z275336-05736-0
09-29-20210600Z144536-05936-0
09-29-20210000Z85736-05836-0
09-28-20211800Z50836-05836-0
09-28-20211200Z3441036-05436-0
09-28-20210600Z3331336-05736-0
09-28-20210000Z201536-06236-0
09-27-20211800Z47636-06436-0
09-27-20211200Z2091236-06336-0
09-27-20210600Z171836-06536-0
09-27-20210000Z163530-06530-0
09-26-20211800Z192736-06136-0
09-26-20211200Z2471436-05436-0
09-26-20210600Z2331836-05736-0
09-26-20210000Z2281936-06236-0
09-25-20211800Z2361336-05736-0
09-25-20211200Z2521736-05736-0
09-25-20210600Z1561736-06436-0
09-25-20210000Z1551136-06636-0
09-24-20211800Z2251436-06136-0
09-24-20211200Z2462136-05336-0
09-24-20210600Z2612036-05136-0
09-24-20210000Z299936-05536-0
09-23-20211800Z561236-05936-0
09-23-20211200Z193236-05436-0
09-23-20210600Z3553436-05436-0
09-23-20210000Z3463136-05536-0
09-22-20211800Z3442936-05436-0
09-22-20211200Z3422436-05536-0
09-22-20210600Z3282036-05736-0
09-22-20210000Z3161336-06236-0
09-21-20211800Z258636-06836-0
09-21-20211200Z1522036-07036-0
09-21-20210600Z1582136-07136-0
09-21-20210000Z1421936-07236-0
09-20-20211800Z129836-07336-0
09-20-20211200Z1451236-06636-0
09-20-20210600Z1431636-06736-0
09-20-20210000Z90836-07036-0
09-19-20211800Z96336-06736-0
09-19-20211200Z130836-06236-0
09-19-20210600Z101836-06336-0
09-19-20210000Z731036-06436-0
09-18-20211800Z471036-06436-0
09-18-20211200Z3511336-06136-0
09-18-20210600Z3511836-06636-0
09-18-20210000Z2331136-07636-0
09-17-20211800Z156836-07236-0
09-17-20211200Z180836-06736-0
09-17-20210600Z1511836-06836-0
09-17-20210000Z110836-07136-0
09-16-20211800Z138636-07036-0
09-16-20211200Z143936-06536-0
09-16-20210600Z1291336-06536-0
09-16-20210000Z310536-06936-0
09-15-20211800Z209336-06836-0
09-15-20211200Z272836-06336-0
09-15-20210600Z281736-06436-0
09-15-20210000Z2661636-07236-0
09-14-20211800Z2011236-07536-0
09-14-20211200Z1501636-06636-0
09-14-20210600Z1101436-06436-0
09-14-20210000Z801036-06436-0
09-13-20211800Z50836-06336-0
09-13-20211200Z101236-06136-0
09-13-20210600Z3736-06536-0
09-13-20210000Z72236-06636-0
09-12-20211800Z53636-06736-0
09-12-20211200Z41836-06636-0
09-12-20210600Z344436-07036-0
09-12-20210000Z2091236-07336-0
09-11-20211800Z195536-07236-0
09-11-20211200Z2061336-06736-0
09-11-20210600Z165536-06836-0
09-11-20210000Z1531136-07136-0
09-10-20211800Z172536-06636-0
09-10-20211200Z285736-05936-0
09-10-20210600Z297936-06136-0
09-10-20210000Z57336-06436-0
09-09-20211800Z331836-06436-0
09-09-20211200Z2871336-05836-0
09-09-20210600Z2661636-05836-0
09-09-20210000Z2661936-06436-0
09-08-20211800Z2431936-06836-0
09-08-20211200Z2392036-06436-0
09-08-20210600Z2371736-06636-0
09-08-20210000Z2251235-06835-0
09-07-20211800Z1561036-06836-0
09-07-20211200Z184636-06536-0
09-07-20210600Z343536-06636-0
09-07-20210000Z288536-07036-0
09-06-20211800Z2731236-06736-0
09-06-20211200Z2731536-06136-0
09-06-20210600Z2761136-06436-0
09-06-20210000Z2591836-07236-0
09-05-20211800Z2311836-07236-0
09-05-20211200Z2511536-06436-0
09-05-20210600Z2651536-06636-0
09-05-20210000Z1891036-07136-0

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)

Display GSLM4 station page