987  
SXUS83 KAPX 101638  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
1238 PM EDT FRI APR 10 2026  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 101550Z 360 4 5 GRAND MARAIS  
GRMM4 101550Z 360 4 5 GRAND MARAIS  
PTIM4 101600Z 270 6 7 POINT IROQUOIS  
CYAM 101606Z 290 10 SOO (CANADA)  
KANJ 101625Z 320 4 SAULT STE MARIE  
SWPM4 101600Z 300 7 8 S.W. PIER  
LTRM4 101600Z 290 5 7 LITTLE RAPIDS  
RCKM4 101600Z 340 8 9 ROCK CUT  
WNEM4 101600Z 330 8 10 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 101600Z 10 2 3 33.79 DETOUR VILLAGE  
KDRM 101615Z 290 3 DRUMMOND ISLAND  
KMCD 101615Z 280 3 MACKINAC ISLAND  
MACM4 101600Z 10 4 5 32.71 MACKINAC CITY  
CYGM4 101630Z 220 2 6 CHEBOYGAN MARINA  
KPZQ 101615Z 360 4 ROGERS CITY  
PRIM4 101550Z 280 1 5 PRESQUE ISLE LIGHT  
KAPN 101554Z 330 3 ALPENA GUARD BASE  
APNM4 101620Z 310 3 5 ALPENA HARBOR LIGHT  
SPTM4 101550Z 320 1 4 STURGEON POINT LIGHT  
TAWM4 101540Z 350 4 6 TAWAS POINT  
 
LAKE MICHIGAN  
 
KISQ 101615Z 320 6 MANISTIQUE  
PNLM4 101600Z 300 5 6 PORT INLAND  
NABM4 101540Z 180 1 3 NAUBINWAY  
KSJX 101615Z 320 8 ST JAMES  
KPLN 101554Z CALM PELLSTON  
KMGN 101615Z CALM HARBOR SPRINGS  
KCVX 101615Z 70 2 CHARLEVOIX  
GTLM4 101540Z 80 3 4 GRAND TRAVERSE LIGHT  
KTVC 101623Z CALM TRAVERSE CITY  
KFKS 101615Z 330 5 FRANKFORT  
BSBM4 101540Z 350 5 6 BIG SABLE POINT  
LDTM4 101600Z 330 4 5 LUDINGTON  
KLDM 101615Z 310 7 LUDINGTON AIRPORT  
 
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