214  
SXUS83 KAPX 160908  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
508 AM EDT THU JUL 16 2026  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 160850Z 280 10 13 GRAND MARAIS  
GRMM4 160850Z 280 10 13 GRAND MARAIS  
PTIM4 160830Z 290 5 10 POINT IROQUOIS  
CYAM 160800Z 290 13 18 SOO (CANADA)  
KANJ 160855Z 300 7 SAULT STE MARIE  
SWPM4 160830Z 270 7 9 69.97 S.W. PIER  
LTRM4 160830Z 300 5 9 LITTLE RAPIDS  
RCKM4 160830Z 240 1 3 70.51 ROCK CUT  
WNEM4 160830Z 310 3 4 61.16 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 160830Z 270 1 4 66.74 DETOUR VILLAGE  
KDRM 160855Z CALM DRUMMOND ISLAND  
KMCD 160855Z 290 9 MACKINAC ISLAND  
MACM4 160830Z 280 7 9 70.87 MACKINAC CITY  
KSLH 160855Z 290 8 CHEBOYGAN AIRPORT  
CYGM4 160905Z 290 4 9 CHEBOYGAN MARINA  
KPZQ 160855Z 280 6 ROGERS CITY  
PRIM4 160850Z 280 14 20 PRESQUE ISLE LIGHT  
KAPN 160854Z 280 6 ALPENA GUARD BASE  
APNM4 160850Z 300 10 12 ALPENA HARBOR LIGHT  
TBIM4 160830Z 300 7 10 THUNDER BAY ISLAND  
SPTM4 160850Z 290 7 15 STURGEON POINT LIGHT  
KOSC 160855Z 300 6 OSCODA  
TAWM4 160840Z 320 5 9 TAWAS POINT  
GSLM4 160840Z 320 9 12 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 160855Z 330 6 MANISTIQUE  
PNLM4 160830Z 340 5 7 61.69 PORT INLAND  
NABM4 160840Z 330 7 13 NAUBINWAY  
KSJX 160855Z 300 4 ST JAMES  
KMGN 160855Z CALM HARBOR SPRINGS  
KCVX 160855Z 260 3 CHARLEVOIX  
GTLM4 160840Z 310 5 6 GRAND TRAVERSE LIGHT  
KTVC 160853Z CALM TRAVERSE CITY  
KFKS 160855Z CALM FRANKFORT  
BSBM4 160840Z 50 4 6 BIG SABLE POINT  
LDTM4 160830Z 110 2 3 LUDINGTON  
KLDM 160855Z 30 2 LUDINGTON AIRPORT  
 
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