145  
SXUS83 KAPX 160338  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
1138 PM EDT WED JUL 15 2026  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 160250Z 270 12 13 GRAND MARAIS  
GRMM4 160250Z 270 12 13 GRAND MARAIS  
PTIM4 160300Z 290 6 11 POINT IROQUOIS  
CYAM 160309Z 290 11 16 SOO (CANADA)  
KANJ 160327Z 260 5 SAULT STE MARIE  
SWPM4 160300Z 280 8 11 70.16 S.W. PIER  
LTRM4 160300Z 260 3 5 LITTLE RAPIDS  
RCKM4 160300Z 290 9 11 70.69 ROCK CUT  
WNEM4 160300Z 320 6 9 60.97 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 160300Z 320 6 12 67.09 DETOUR VILLAGE  
KDRM 160315Z CALM DRUMMOND ISLAND  
KMCD 160315Z 310 6 MACKINAC ISLAND  
MACM4 160300Z 330 5 6 71.24 MACKINAC CITY  
KSLH 160315Z 270 4 CHEBOYGAN AIRPORT  
CYGM4 160330Z 250 4 8 CHEBOYGAN MARINA  
KPZQ 160315Z 280 4 ROGERS CITY  
PRIM4 160250Z 280 12 18 PRESQUE ISLE LIGHT  
KAPN 160254Z CALM ALPENA GUARD BASE  
APNM4 160320Z 310 6 9 ALPENA HARBOR LIGHT  
TBIM4 160300Z 310 5 7 THUNDER BAY ISLAND  
SPTM4 160250Z 310 1 7 STURGEON POINT LIGHT  
KOSC 160315Z 310 4 OSCODA  
TAWM4 160240Z 330 3 7 TAWAS POINT  
GSLM4 160240Z CALM GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 160315Z 320 4 MANISTIQUE  
NABM4 160240Z 340 3 4 NAUBINWAY  
KSJX 160315Z 320 6 ST JAMES  
KMGN 160315Z 250 3 HARBOR SPRINGS  
KCVX 160315Z 330 5 CHARLEVOIX  
GTLM4 160240Z 350 4 GRAND TRAVERSE LIGHT  
KTVC 160327Z 310 3 TRAVERSE CITY  
KFKS 160315Z 10 3 FRANKFORT  
BSBM4 160240Z 30 3 4 BIG SABLE POINT  
LDTM4 160300Z 40 2 4 LUDINGTON  
KLDM 160315Z 10 2 LUDINGTON AIRPORT  
 
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