525  
SXUS83 KAPX 072238  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
638 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 072150Z CALM 2 GRAND MARAIS  
GRMM4 072150Z CALM 2 GRAND MARAIS  
PTIM4 072200Z 310 12 14 POINT IROQUOIS  
CYAM 072200Z 250 5 SOO (CANADA)  
KANJ 072155Z 240 8 SAULT STE MARIE  
SWPM4 072200Z 260 4 7 62.24 S.W. PIER  
LTRM4 072200Z 200 4 7 54.68 LITTLE RAPIDS  
RCKM4 072200Z 140 5 7 64.21 ROCK CUT  
WNEM4 072200Z 190 6 9 56.66 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 072200Z 190 6 7 63.31 DETOUR VILLAGE  
KDRM 072215Z 200 4 DRUMMOND ISLAND  
KMCD 072215Z 240 6 MACKINAC ISLAND  
MACM4 072200Z 280 7 11 67.46 MACKINAC CITY  
KSLH 072215Z 10 5 CHEBOYGAN AIRPORT  
CYGM4 072230Z 20 10 12 CHEBOYGAN MARINA  
KPZQ 072215Z 70 5 ROGERS CITY  
PRIM4 072150Z 120 7 10 PRESQUE ISLE LIGHT  
KAPN 072154Z 140 8 ALPENA GUARD BASE  
APNM4 072220Z 150 7 8 ALPENA HARBOR LIGHT  
TBIM4 072200Z 120 3 4 THUNDER BAY ISLAND  
SPTM4 072150Z 170 2 4 STURGEON POINT LIGHT  
KOSC 072215Z 100 7 OSCODA  
TAWM4 072140Z 100 4 6 TAWAS POINT  
GSLM4 072140Z 80 6 8 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 072215Z 210 9 MANISTIQUE  
PNLM4 072200Z 230 8 10 69.61 PORT INLAND  
NABM4 072140Z 220 8 9 NAUBINWAY  
KSJX 072215Z 220 6 ST JAMES  
KMGN 072215Z 280 4 HARBOR SPRINGS  
KCVX 072215Z 280 8 CHARLEVOIX  
GTLM4 072140Z 250 10 12 GRAND TRAVERSE LIGHT  
KTVC 072153Z 30 7 TRAVERSE CITY  
KFKS 072215Z 250 5 FRANKFORT  
BSBM4 072140Z 270 3 4 BIG SABLE POINT  
LDTM4 072200Z 260 4 6 LUDINGTON  
KLDM 072215Z 300 5 LUDINGTON AIRPORT  
 
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