620  
SXUS83 KAPX 051808  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
108 PM EST FRI DEC 5 2025  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 051750Z 200 11 14 GRAND MARAIS  
GRMM4 051750Z 200 11 14 GRAND MARAIS  
PTIM4 051730Z 140 2 6 POINT IROQUOIS  
KANJ 051755Z 180 4 SAULT STE MARIE  
SWPM4 051730Z 200 3 5 S.W. PIER  
LTRM4 051730Z 180 3 5 LITTLE RAPIDS  
RCKM4 051730Z 230 2 3 ROCK CUT  
WNEM4 051730Z 210 2 4 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 051730Z 10 4 6 40.46 DETOUR VILLAGE  
KDRM 051755Z CALM DRUMMOND ISLAND  
KMCD 051755Z 240 13 18 MACKINAC ISLAND  
MACM4 051730Z 230 11 15 33.26 MACKINAC CITY  
KSLH 051756Z 220 8 CHEBOYGAN AIRPORT  
CYGM4 051800Z 200 8 16 CHEBOYGAN MARINA  
KPZQ 051755Z 240 11 ROGERS CITY  
PRIM4 051750Z 210 9 14 PRESQUE ISLE LIGHT  
KAPN 051754Z 190 8 ALPENA GUARD BASE  
APNM4 051740Z 220 10 12 ALPENA HARBOR LIGHT  
TBIM4 051730Z 220 15 18 THUNDER BAY ISLAND  
SPTM4 051750Z 210 8 15 STURGEON POINT LIGHT  
KOSC 051755Z 220 14 OSCODA  
TAWM4 051740Z 180 14 22 TAWAS POINT  
 
LAKE MICHIGAN  
 
KISQ 051755Z 200 5 MANISTIQUE  
PNLM4 051730Z 260 8 10 PORT INLAND  
NABM4 051740Z 310 5 6 NAUBINWAY  
KSJX 051755Z 240 10 14 ST JAMES  
KPLN 051754Z 230 5 PELLSTON  
KMGN 051755Z 220 12 15 HARBOR SPRINGS  
KCVX 051755Z 230 10 CHARLEVOIX  
NMIM4 051728Z CALM NORTH MANITOU ISLAND  
GTLM4 051740Z 240 18 23 GRAND TRAVERSE LIGHT  
KTVC 051753Z 190 7 TRAVERSE CITY  
KFKS 051755Z 240 10 14 FRANKFORT  
BSBM4 051740Z 230 19 24 BIG SABLE POINT  
LDTM4 051730Z 230 8 12 LUDINGTON  
KLDM 051755Z 230 15 LUDINGTON AIRPORT  
 
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