230  
SXUS83 KAPX 041938  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
238 PM EST THU DEC 4 2025  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 041850Z 290 15 17 GRAND MARAIS  
GRMM4 041850Z 290 15 17 GRAND MARAIS  
PTIM4 041900Z 130 6 10 POINT IROQUOIS  
CYAM 041900Z 100 5 SOO (CANADA)  
KANJ 041855Z 140 3 SAULT STE MARIE  
SWPM4 041900Z 180 3 5 S.W. PIER  
LTRM4 041900Z 150 3 6 LITTLE RAPIDS  
RCKM4 041900Z 130 4 6 ROCK CUT  
WNEM4 041900Z 120 4 5 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 041900Z 20 3 4 40.46 DETOUR VILLAGE  
KDRM 041915Z CALM DRUMMOND ISLAND  
KMCD 041915Z 270 15 MACKINAC ISLAND  
MACM4 041900Z 280 9 12 32.71 MACKINAC CITY  
KSLH 041915Z 300 8 CHEBOYGAN AIRPORT  
CYGM4 041930Z 290 8 17 CHEBOYGAN MARINA  
KPZQ 041915Z 290 5 ROGERS CITY  
PRIM4 041850Z 300 7 23 PRESQUE ISLE LIGHT  
KAPN 041854Z 270 6 16 ALPENA GUARD BASE  
APNM4 041910Z 290 10 12 ALPENA HARBOR LIGHT  
TBIM4 041900Z 290 8 12 THUNDER BAY ISLAND  
SPTM4 041850Z 320 10 18 STURGEON POINT LIGHT  
KOSC 041915Z 290 9 OSCODA  
TAWM4 041840Z 270 8 13 TAWAS POINT  
 
LAKE MICHIGAN  
 
KISQ 041915Z 250 3 MANISTIQUE  
PNLM4 041900Z 300 5 8 PORT INLAND  
NABM4 041840Z 300 6 11 NAUBINWAY  
KSJX 041915Z 270 8 ST JAMES  
KPLN 041854Z 260 8 PELLSTON  
KMGN 041915Z 280 3 HARBOR SPRINGS  
KCVX 041915Z 270 7 CHARLEVOIX  
NMIM4 041828Z CALM 6 NORTH MANITOU ISLAND  
GTLM4 041840Z 280 5 13 GRAND TRAVERSE LIGHT  
KTVC 041853Z 260 4 TRAVERSE CITY  
KFKS 041915Z 310 6 FRANKFORT  
BSBM4 041840Z 290 5 12 BIG SABLE POINT  
LDTM4 041900Z 290 3 6 LUDINGTON  
KLDM 041915Z 280 4 LUDINGTON AIRPORT  
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