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Station CNII2 - Search and Rescue Data

Northerly Isle, IL
41.856 N 87.609 W (41°51'21" N 87°36'34" 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
2024-11-10 0600Z146819-05019-0
2024-11-10 0000Z1221124-05324-0
2024-11-09 1800Z119924-05224-0
2024-11-09 1200Z1071224-05024-0
2024-11-09 0600Z591424-05324-0
2024-11-09 0000Z25824-05524-0
2024-11-08 1800Z289423-05823-0
2024-11-08 1200Z263822-04722-0
2024-11-08 0600Z265723-05023-0
2024-11-08 0000Z266423-05523-0
2024-11-07 1800Z71324-05324-0
2024-11-07 1200Z326423-04923-0
2024-11-07 0600Z329724-05024-0
2024-11-07 0000Z344524-05124-0
2024-11-06 1800Z290523-05223-0
2024-11-06 1200Z277522-05422-0
2024-11-06 0600Z233424-06024-0
2024-11-06 0000Z1911124-06324-0
2024-11-05 1800Z1851423-06523-0
2024-11-05 1200Z1911423-06423-0
2024-11-05 0600Z1761024-06324-0
2024-11-05 0000Z1841122-06522-0
2024-11-04 1800Z1911224-06624-0
2024-11-04 1200Z180924-06324-0
2024-11-04 0600Z176824-06424-0
2024-11-04 0000Z145824-06024-0
2024-11-03 1800Z127923-05723-0
2024-11-03 1200Z1221024-05224-0
2024-11-03 0600Z125924-05324-0
2024-11-03 0000Z100924-05424-0
2024-11-02 1800Z123622-05322-0
2024-11-02 1200Z179522-04322-0
2024-11-02 0600Z200422-04622-0
2024-11-02 0000Z87423-04723-0
2024-11-01 1800Z34424-04824-0
2024-11-01 1200Z293724-04324-0
2024-11-01 0600Z2791324-04524-0
2024-11-01 0000Z2481422-05122-0
2024-10-31 1800Z2191224-06324-0
2024-10-31 1200Z1821024-06424-0
2024-10-31 0600Z1901623-07023-0
2024-10-31 0000Z1821222-07522-0
2024-10-30 1800Z1931624-07524-0
2024-10-30 1200Z1951724-06924-0
2024-10-30 0600Z1911824-07124-0
2024-10-30 0000Z1901724-07724-0
2024-10-29 1800Z1941524-07724-0
2024-10-29 1200Z1941324-06924-0
2024-10-29 0600Z1881224-06724-0
2024-10-29 0000Z144622-06122-0
2024-10-28 1800Z159724-06124-0
2024-10-28 1200Z190624-04924-0
2024-10-28 0600Z186524-05124-0
2024-10-28 0000Z182324-05524-0
2024-10-27 1800Z119324-05424-0
2024-10-27 1200Z226424-04624-0
2024-10-27 0600Z269124-04924-0
2024-10-27 0000Z25524-05124-0
2024-10-26 1800Z357824-05524-0
2024-10-26 1200Z318724-05124-0
2024-10-26 0600Z3161124-05324-0
2024-10-26 0000Z335624-05824-0
2024-10-25 1800Z342324-06124-0
2024-10-25 1200Z233423-05223-0
2024-10-25 0600Z167424-05324-0
2024-10-25 0000Z153624-05924-0
2024-10-24 1800Z188623-06023-0
2024-10-24 1200Z237424-05124-0
2024-10-24 0600Z270424-05324-0
2024-10-24 0000Z340524-05824-0
2024-10-23 1800Z324723-06023-0
2024-10-23 1200Z275824-05924-0
2024-10-23 0600Z218524-06424-0
2024-10-23 0000Z1841123-07023-0
2024-10-22 1800Z1821124-06924-0
2024-10-22 1200Z189823-05823-0
2024-10-22 0600Z202620-06420-0
2024-10-22 0000Z196720-07620-0
2024-10-21 1800Z202724-07424-0
2024-10-21 1200Z235524-05824-0
2024-10-21 0600Z232421-06321-0
2024-10-21 0000Z193724-07224-0
2024-10-20 1800Z224724-07124-0
2024-10-20 1200Z234623-05523-0
2024-10-20 0600Z216423-05723-0
2024-10-20 0000Z195524-06724-0
2024-10-19 1800Z207523-06623-0
2024-10-19 1200Z223424-05324-0
2024-10-19 0600Z199623-05723-0
2024-10-19 0000Z177521-06321-0
2024-10-18 1800Z182824-06324-0
2024-10-18 1200Z193523-04923-0
2024-10-18 0600Z195822-05222-0
2024-10-18 0000Z178724-05824-0
2024-10-17 1800Z201723-05823-0
2024-10-17 1200Z237523-04523-0
2024-10-17 0600Z219424-04624-0
2024-10-17 0000Z147224-05124-0
2024-10-16 1800Z0524-05224-0
2024-10-16 1200Z294723-04423-0
2024-10-16 0600Z3151224-04624-0
2024-10-16 0000Z3181224-04624-0
2024-10-15 1800Z3181023-04523-0
2024-10-15 1200Z5722-04622-0
2024-10-15 0600Z318723-04623-0
2024-10-15 0000Z322823-05223-0
2024-10-14 1800Z348723-05323-0
2024-10-14 1200Z3081123-04823-0
2024-10-14 0600Z3001324-05024-0
2024-10-14 0000Z2871423-05723-0
2024-10-13 1800Z271924-06224-0
2024-10-13 1200Z330624-06024-0
2024-10-13 0600Z67424-06124-0
2024-10-13 0000Z381324-06124-0
2024-10-12 1800Z58724-06424-0
2024-10-12 1200Z431224-06124-0
2024-10-12 0600Z12624-06724-0
2024-10-12 0000Z229523-07723-0
2024-10-11 1800Z239824-07624-0
2024-10-11 1200Z241724-05924-0
2024-10-11 0600Z196424-06124-0
2024-10-11 0000Z75424-06324-0
2024-10-10 1800Z91424-06524-0
2024-10-10 1200Z102824-06024-0
2024-10-10 0600Z601124-06024-0
2024-10-10 0000Z361024-06124-0
2024-10-09 1800Z56424-06524-0
2024-10-09 1200Z177324-05624-0
2024-10-09 0600Z108324-06024-0
2024-10-09 0000Z28424-06524-0
2024-10-08 1800Z277624-06924-0
2024-10-08 1200Z266824-05724-0
2024-10-08 0600Z277624-05824-0
2024-10-08 0000Z30121-06121-0
2024-10-07 1800Z33523-06223-0
2024-10-07 1200Z309724-05624-0
2024-10-07 0600Z312724-05824-0
2024-10-07 0000Z3011024-06624-0
2024-10-06 1800Z274924-07224-0
2024-10-06 1200Z274624-06924-0
2024-10-06 0600Z1961024-07424-0
2024-10-06 0000Z179924-07924-0
2024-10-05 1800Z145724-07424-0
2024-10-05 1200Z121924-06324-0
2024-10-05 0600Z801124-06424-0
2024-10-05 0000Z25824-06424-0
2024-10-04 1800Z311123-06823-0
2024-10-04 1200Z501023-06523-0
2024-10-04 0600Z37824-06524-0
2024-10-04 0000Z22724-06624-0
2024-10-03 1800Z99224-07124-0
2024-10-03 1200Z230524-05824-0
2024-10-03 0600Z230624-06124-0
2024-10-03 0000Z191624-06824-0
2024-10-02 1800Z207623-06623-0
2024-10-02 1200Z264424-05724-0
2024-10-02 0600Z310624-06024-0
2024-10-02 0000Z335724-06424-0
2024-10-01 1800Z3501024-06624-0
2024-10-01 1200Z298524-06624-0
2024-10-01 0600Z204324-06724-0
2024-10-01 0000Z50222-06822-0
2024-09-30 1800Z32524-07124-0
2024-09-30 1200Z54524-06724-0
2024-09-30 0600Z46624-06924-0
2024-09-30 0000Z350824-06924-0
2024-09-29 1800Z171023-06923-0
2024-09-29 1200Z19924-06824-0
2024-09-29 0600Z26924-06924-0
2024-09-29 0000Z3501124-06924-0
2024-09-28 1800Z01224-06724-0
2024-09-28 1200Z331424-06624-0
2024-09-28 0600Z391724-06824-0
2024-09-28 0000Z101624-07024-0
2024-09-27 1800Z351724-06924-0
2024-09-27 1200Z421724-06724-0
2024-09-27 0600Z601324-06824-0
2024-09-27 0000Z28724-07024-0
2024-09-26 1800Z50624-07224-0
2024-09-26 1200Z336224-06524-0
2024-09-26 0600Z264124-06424-0
2024-09-26 0000Z101412-06612-0

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.

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