164  
SXUS83 KAPX 040938  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
538 AM WED MAR 4 2026  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 040850Z 180 2 GRAND MARAIS  
GRMM4 040850Z 180 2 GRAND MARAIS  
PTIM4 040900Z 150 1 2 POINT IROQUOIS  
CYAM 040900Z 280 6 SOO (CANADA)  
KANJ 040855Z CALM SAULT STE MARIE  
SWPM4 040900Z 250 1 2 S.W. PIER  
LTRM4 040900Z CALM 43.51 LITTLE RAPIDS  
RCKM4 040900Z 240 3 4 ROCK CUT  
WNEM4 040900Z CALM 3 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 040900Z 160 3 4 35.77 DETOUR VILLAGE  
KDRM 040915Z CALM DRUMMOND ISLAND  
KMCD 040915Z 250 10 15 MACKINAC ISLAND  
MACM4 040900Z 190 2 32.18 MACKINAC CITY  
KSLH 040915Z 300 1 CHEBOYGAN AIRPORT  
CYGM4 040930Z 210 6 CHEBOYGAN MARINA  
SRLM4 040800Z 220 10 SPECTACLE REEF LIGHT  
KPZQ 040915Z 230 6 ROGERS CITY  
PRIM4 040750Z 230 6 9 PRESQUE ISLE LIGHT  
KAPN 040854Z CALM ALPENA GUARD BASE  
APNM4 040920Z 310 3 ALPENA HARBOR LIGHT  
TBIM4 040900Z 260 3 THUNDER BAY ISLAND  
SPTM4 040750Z 250 4 11 STURGEON POINT LIGHT  
KOSC 040915Z 270 3 OSCODA  
TAWM4 040840Z 260 5 6 TAWAS POINT  
 
LAKE MICHIGAN  
 
KISQ 040915Z CALM MANISTIQUE  
PNLM4 040900Z CALM 1 PORT INLAND  
NABM4 040840Z 80 2 NAUBINWAY  
KSJX 040915Z 240 9 ST JAMES  
KPLN 040854Z 270 4 PELLSTON  
KMGN 040915Z CALM HARBOR SPRINGS  
NMIM4 040828Z 230 3 7 NORTH MANITOU ISLAND  
GTLM4 040840Z 220 8 13 GRAND TRAVERSE LIGHT  
KTVC 040853Z 220 6 TRAVERSE CITY  
KFKS 040915Z 310 3 FRANKFORT  
BSBM4 040840Z 170 6 8 BIG SABLE POINT  
LDTM4 040900Z 70 2 3 LUDINGTON  
KLDM 040915Z CALM LUDINGTON AIRPORT  
 
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