571  
SXUS83 KAPX 130338  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
1138 PM WED NOV 12 2025  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 130250Z 310 26 33 GRAND MARAIS  
GRMM4 130250Z 310 26 33 GRAND MARAIS  
PTIM4 130300Z 290 19 32 POINT IROQUOIS  
CYAM 130300Z 290 23 33 SOO (CANADA)  
KANJ 130255Z 280 15 26 SAULT STE MARIE  
SWPM4 130300Z 290 13 25 48.74 S.W. PIER  
LTRM4 130300Z 280 11 18 50.36 LITTLE RAPIDS  
RCKM4 130300Z 270 7 13 45.14 ROCK CUT  
WNEM4 130300Z 280 12 18 51.26 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 130300Z 290 9 12 45.49 DETOUR VILLAGE  
KDRM 130315Z 290 8 15 DRUMMOND ISLAND  
KMCD 130315Z 290 18 26 MACKINAC ISLAND  
MACM4 130300Z 290 15 21 44.24 MACKINAC CITY  
KSLH 130315Z 290 12 17 CHEBOYGAN AIRPORT  
CYGM4 130325Z 280 12 22 CHEBOYGAN MARINA  
SRLM4 130200Z 280 31 SPECTACLE REEF LIGHT  
KPZQ 130315Z 280 9 15 ROGERS CITY  
PRIM4 130150Z 270 29 37 PRESQUE ISLE LIGHT  
KAPN 130254Z 280 6 ALPENA GUARD BASE  
APNM4 130320Z 290 9 12 ALPENA HARBOR LIGHT  
TBIM4 130300Z 290 8 15 THUNDER BAY ISLAND  
SPTM4 130250Z 270 4 14 STURGEON POINT LIGHT  
KOSC 130315Z 290 9 OSCODA  
KOSC 130315Z 290 9 OSCODA  
GSLM4 130240Z 290 17 19 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 130315Z 280 5 MANISTIQUE  
PNLM4 130300Z 280 8 12 44.24 PORT INLAND  
NABM4 130240Z 280 5 7 NAUBINWAY  
KSJX 130315Z 290 11 21 ST JAMES  
KPLN 130254Z 290 16 25 PELLSTON  
KMGN 130315Z 280 8 19 HARBOR SPRINGS  
KCVX 130315Z 310 19 31 CHARLEVOIX  
NMIM4 130228Z 320 6 15 NORTH MANITOU ISLAND  
GTLM4 130240Z 300 24 37 GRAND TRAVERSE LIGHT  
KTVC 130253Z 310 11 23 TRAVERSE CITY  
KFKS 130315Z 320 11 21 FRANKFORT  
BSBM4 130240Z 330 10 12 BIG SABLE POINT  
LDTM4 130300Z CALM 2 LUDINGTON  
KLDM 130315Z CALM LUDINGTON AIRPORT  
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