633  
SXUS83 KAPX 080338  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
1138 PM EDT THU MAY 7 2026  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 080250Z 50 6 8 GRAND MARAIS  
GRMM4 080250Z 50 6 8 GRAND MARAIS  
PTIM4 080300Z CALM 5 POINT IROQUOIS  
CYAM 080300Z 190 2 SOO (CANADA)  
KANJ 080255Z 220 4 SAULT STE MARIE  
SWPM4 080300Z 220 2 3 37.57 S.W. PIER  
LTRM4 080300Z 210 2 39.74 LITTLE RAPIDS  
RCKM4 080300Z 190 2 3 40.64 ROCK CUT  
WNEM4 080300Z CALM 1 40.64 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 080300Z CALM 1 40.99 DETOUR VILLAGE  
KDRM 080322Z CALM DRUMMOND ISLAND  
KMCD 080315Z 250 5 MACKINAC ISLAND  
MACM4 080300Z 220 2 42.61 MACKINAC CITY  
KSLH 080315Z 260 1 CHEBOYGAN AIRPORT  
CYGM4 080330Z 270 2 3 CHEBOYGAN MARINA  
KPZQ 080315Z 170 4 ROGERS CITY  
PRIM4 080250Z CALM PRESQUE ISLE LIGHT  
KAPN 080254Z 140 3 ALPENA GUARD BASE  
APNM4 080320Z 220 3 ALPENA HARBOR LIGHT  
SPTM4 080250Z 190 2 5 STURGEON POINT LIGHT  
KOSC 080315Z 270 1 OSCODA  
TAWM4 080240Z 80 2 4 TAWAS POINT  
 
LAKE MICHIGAN  
 
KISQ 080315Z CALM MANISTIQUE  
PNLM4 080300Z 300 2 5 45.14 PORT INLAND  
NABM4 080240Z 280 3 7 NAUBINWAY  
KSJX 080315Z 230 8 ST JAMES  
KPLN 080254Z CALM PELLSTON  
KMGN 080315Z CALM HARBOR SPRINGS  
KCVX 080315Z 220 3 CHARLEVOIX  
GTLM4 080240Z 220 4 5 GRAND TRAVERSE LIGHT  
KTVC 080253Z 180 3 TRAVERSE CITY  
BSBM4 080240Z 170 4 BIG SABLE POINT  
LDTM4 080300Z 130 1 LUDINGTON  
KLDM 080315Z 210 1 LUDINGTON AIRPORT  
 
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