089  
SXUS83 KAPX 150908  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
508 AM EDT TUE SEP 15 2026  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 150850Z 190 25 34 GRAND MARAIS  
GRMM4 150850Z 190 25 34 GRAND MARAIS  
PTIM4 150830Z 120 8 13 POINT IROQUOIS  
CYAM 150815Z 120 9 16 SOO (CANADA)  
KANJ 150855Z 150 9 18 SAULT STE MARIE  
SWPM4 150830Z 140 7 10 66.01 S.W. PIER  
LTRM4 150830Z 160 11 17 61.69 LITTLE RAPIDS  
RCKM4 150830Z 130 13 16 63.86 ROCK CUT  
WNEM4 150830Z 140 12 17 62.96 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 150830Z 160 13 17 59.36 DETOUR VILLAGE  
KDRM 150855Z 150 8 DRUMMOND ISLAND  
KMCD 150855Z 140 6 MACKINAC ISLAND  
MACM4 150830Z 120 5 7 65.11 MACKINAC CITY  
KSLH 150855Z 130 6 CHEBOYGAN AIRPORT  
KPZQ 150855Z 200 4 ROGERS CITY  
PRIM4 150850Z 180 10 20 PRESQUE ISLE LIGHT  
KAPN 150854Z 180 12 20 ALPENA GUARD BASE  
APNM4 150850Z 180 24 28 ALPENA HARBOR LIGHT  
TBIM4 150830Z 190 28 32 THUNDER BAY ISLAND  
SPTM4 150850Z 180 13 18 STURGEON POINT LIGHT  
KOSC 150855Z 180 9 OSCODA  
TAWM4 150740Z 170 8 18 TAWAS POINT  
GSLM4 150840Z 140 20 25 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 150855Z 190 16 21 MANISTIQUE  
PNLM4 150830Z 170 22 25 65.66 PORT INLAND  
NABM4 150840Z 180 24 28 NAUBINWAY  
KSJX 150855Z 180 8 16 ST JAMES  
KCVX 150855Z 150 10 16 CHARLEVOIX  
GTLM4 150840Z 170 11 19 GRAND TRAVERSE LIGHT  
KTVC 150853Z 180 15 28 TRAVERSE CITY  
KFKS 150855Z 160 12 FRANKFORT  
BSBM4 150840Z 170 20 28 BIG SABLE POINT  
LDTM4 150830Z 170 9 19 LUDINGTON  
KLDM 150855Z 160 11 19 LUDINGTON AIRPORT  
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