934  
SXUS83 KAPX 181338  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
938 AM EDT THU JUN 18 2026  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 181250Z 280 17 19 GRAND MARAIS  
GRMM4 181250Z 280 17 19 GRAND MARAIS  
PTIM4 181300Z 300 12 15 POINT IROQUOIS  
CYAM 181300Z 340 8 SOO (CANADA)  
KANJ 181255Z 320 4 SAULT STE MARIE  
SWPM4 181300Z 330 5 8 55.39 S.W. PIER  
LTRM4 181300Z 310 6 7 49.46 LITTLE RAPIDS  
RCKM4 181300Z 320 9 11 56.47 ROCK CUT  
WNEM4 181118Z 350 5 7 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 181300Z 360 13 16 52.69 DETOUR VILLAGE  
KDRM 181315Z 360 7 DRUMMOND ISLAND  
KMCD 181315Z 360 10 15 MACKINAC ISLAND  
MACM4 181300Z 350 11 16 58.09 MACKINAC CITY  
KSLH 181316Z 330 10 15 CHEBOYGAN AIRPORT  
CYGM4 181330Z 320 14 28 CHEBOYGAN MARINA  
KPZQ 181315Z 350 9 ROGERS CITY  
PRIM4 181250Z 10 13 16 PRESQUE ISLE LIGHT  
KAPN 181320Z 330 6 ALPENA GUARD BASE  
APNM4 181320Z 330 5 7 ALPENA HARBOR LIGHT  
TBIM4 181300Z 330 4 7 THUNDER BAY ISLAND  
SPTM4 181250Z 300 4 11 STURGEON POINT LIGHT  
KOSC 181315Z 290 9 OSCODA  
TAWM4 181240Z 270 8 17 TAWAS POINT  
 
LAKE MICHIGAN  
 
KISQ 181315Z 340 8 MANISTIQUE  
PNLM4 181300Z 330 10 15 54.31 PORT INLAND  
NABM4 181240Z 330 8 13 NAUBINWAY  
KSJX 181315Z 310 6 ST JAMES  
KPLN 181324Z 340 10 PELLSTON  
KMGN 181315Z 340 5 HARBOR SPRINGS  
KCVX 181315Z 330 12 CHARLEVOIX  
GTLM4 181240Z 340 16 20 GRAND TRAVERSE LIGHT  
KTVC 181253Z 320 9 TRAVERSE CITY  
KFKS 181315Z 330 8 FRANKFORT  
BSBM4 181240Z 310 21 25 BIG SABLE POINT  
LDTM4 181300Z 300 7 14 LUDINGTON  
KLDM 181315Z 320 11 15 LUDINGTON AIRPORT  
 
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