663  
SXUS83 KAPX 072138  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
538 PM EDT TUE JUL 7 2026  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 072050Z 10 6 7 GRAND MARAIS  
GRMM4 072050Z 10 6 7 GRAND MARAIS  
PTIM4 072100Z 310 5 6 POINT IROQUOIS  
CYAM 072100Z 220 5 SOO (CANADA)  
KANJ 072055Z 230 6 SAULT STE MARIE  
SWPM4 072100Z 210 5 8 61.87 S.W. PIER  
LTRM4 072100Z 180 5 11 54.31 LITTLE RAPIDS  
RCKM4 072100Z 160 8 11 64.21 ROCK CUT  
WNEM4 072100Z 170 7 10 56.66 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 072100Z 180 7 9 63.31 DETOUR VILLAGE  
KDRM 072115Z 130 3 DRUMMOND ISLAND  
KMCD 072115Z 270 6 MACKINAC ISLAND  
MACM4 072100Z 300 4 9 66.74 MACKINAC CITY  
KSLH 072115Z 20 7 CHEBOYGAN AIRPORT  
CYGM4 072130Z 10 6 10 CHEBOYGAN MARINA  
KPZQ 072115Z 70 6 ROGERS CITY  
PRIM4 072050Z 120 6 9 PRESQUE ISLE LIGHT  
KAPN 072054Z 110 10 ALPENA GUARD BASE  
APNM4 072120Z 140 8 10 ALPENA HARBOR LIGHT  
TBIM4 072100Z 100 5 7 THUNDER BAY ISLAND  
SPTM4 072050Z CALM STURGEON POINT LIGHT  
KOSC 072115Z 100 6 OSCODA  
TAWM4 072040Z 90 5 8 TAWAS POINT  
GSLM4 072040Z 80 9 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 072115Z 190 9 MANISTIQUE  
PNLM4 072100Z 190 4 5 69.44 PORT INLAND  
NABM4 072040Z 220 7 8 NAUBINWAY  
KSJX 072115Z 210 10 ST JAMES  
KMGN 072115Z 240 5 HARBOR SPRINGS  
KCVX 072115Z 240 8 CHARLEVOIX  
GTLM4 072040Z 250 8 9 GRAND TRAVERSE LIGHT  
KTVC 072053Z 360 5 TRAVERSE CITY  
KFKS 072115Z 280 5 FRANKFORT  
BSBM4 072040Z 290 5 6 BIG SABLE POINT  
LDTM4 072100Z 270 5 7 LUDINGTON  
KLDM 072115Z 280 5 LUDINGTON AIRPORT  
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