605  
SXUS83 KAPX 070808  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
408 AM EDT TUE APR 7 2026  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 070750Z 360 14 20 GRAND MARAIS  
GRMM4 070750Z 360 14 20 GRAND MARAIS  
PTIM4 070730Z 360 8 9 POINT IROQUOIS  
CYAM 070700Z 350 5 SOO (CANADA)  
KANJ 070755Z CALM SAULT STE MARIE  
SWPM4 070730Z 310 6 7 S.W. PIER  
LTRM4 070730Z 320 7 10 LITTLE RAPIDS  
RCKM4 070730Z 330 5 7 ROCK CUT  
WNEM4 070730Z 320 6 9 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 070730Z 360 12 18 33.61 DETOUR VILLAGE  
KDRM 070755Z 350 4 DRUMMOND ISLAND  
KMCD 070755Z 360 11 MACKINAC ISLAND  
MACM4 070730Z 350 10 13 32.36 MACKINAC CITY  
KSLH 070755Z 340 7 CHEBOYGAN AIRPORT  
CYGM4 070800Z 340 12 27 CHEBOYGAN MARINA  
KPZQ 070755Z 330 10 18 ROGERS CITY  
PRIM4 070750Z 310 18 30 PRESQUE ISLE LIGHT  
KAPN 070801Z 320 17 27 ALPENA GUARD BASE  
APNM4 070750Z 330 13 17 ALPENA HARBOR LIGHT  
TBIM4 070730Z 320 9 19 THUNDER BAY ISLAND  
SPTM4 070750Z 340 20 34 STURGEON POINT LIGHT  
KOSC 070755Z 340 13 21 OSCODA  
TAWM4 070740Z 310 13 24 TAWAS POINT  
 
LAKE MICHIGAN  
 
KISQ 070755Z 280 3 MANISTIQUE  
PNLM4 070730Z 20 5 8 PORT INLAND  
NABM4 070740Z 10 5 13 NAUBINWAY  
KSJX 070755Z 350 4 ST JAMES  
KPLN 070754Z 360 7 PELLSTON  
KMGN 070755Z 360 7 HARBOR SPRINGS  
KCVX 070755Z 350 12 CHARLEVOIX  
GTLM4 070740Z 10 18 22 GRAND TRAVERSE LIGHT  
KTVC 070753Z 340 11 20 TRAVERSE CITY  
KFKS 070755Z 350 6 FRANKFORT  
BSBM4 070740Z 350 16 24 BIG SABLE POINT  
LDTM4 070730Z 350 5 14 LUDINGTON  
KLDM 070755Z 360 6 18 LUDINGTON AIRPORT  
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