381  
SXUS83 KAPX 161808  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
208 PM EDT THU APR 16 2026  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 161750Z 300 6 7 GRAND MARAIS  
GRMM4 161750Z 300 6 7 GRAND MARAIS  
PTIM4 161730Z 280 7 8 POINT IROQUOIS  
CYAM 161752Z 260 8 SOO (CANADA)  
KANJ 161755Z 280 8 SAULT STE MARIE  
SWPM4 161730Z 270 9 13 S.W. PIER  
LTRM4 161730Z 280 6 8 LITTLE RAPIDS  
RCKM4 161730Z 330 7 14 ROCK CUT  
WNEM4 161730Z 290 9 12 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 161730Z 10 9 11 33.97 DETOUR VILLAGE  
KDRM 161755Z 280 5 DRUMMOND ISLAND  
KMCD 161755Z 240 5 MACKINAC ISLAND  
MACM4 161730Z 280 6 10 33.44 MACKINAC CITY  
KSLH 161755Z 20 6 CHEBOYGAN AIRPORT  
CYGM4 161800Z 360 6 11 CHEBOYGAN MARINA  
KPZQ 161755Z 10 6 ROGERS CITY  
PRIM4 161750Z 280 12 16 PRESQUE ISLE LIGHT  
KAPN 161754Z 270 7 ALPENA GUARD BASE  
APNM4 161730Z 310 5 7 ALPENA HARBOR LIGHT  
TBIM4 161700Z 330 3 5 THUNDER BAY ISLAND  
SPTM4 161750Z 340 6 8 STURGEON POINT LIGHT  
KOSC 161755Z 100 4 OSCODA  
TAWM4 161740Z 80 4 5 TAWAS POINT  
 
LAKE MICHIGAN  
 
KISQ 161755Z 190 4 MANISTIQUE  
PNLM4 161730Z 210 5 7 PORT INLAND  
NABM4 161740Z 220 9 11 NAUBINWAY  
KSJX 161755Z 300 4 ST JAMES  
KPLN 161754Z 300 3 PELLSTON  
KMGN 161755Z 220 3 HARBOR SPRINGS  
KCVX 161755Z 350 6 CHARLEVOIX  
GTLM4 161740Z 320 2 3 GRAND TRAVERSE LIGHT  
KTVC 161753Z 40 3 TRAVERSE CITY  
KFKS 161755Z 50 7 FRANKFORT  
BSBM4 161740Z 40 5 7 BIG SABLE POINT  
LDTM4 161730Z 220 6 7 LUDINGTON  
KLDM 161755Z 240 3 LUDINGTON AIRPORT  
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