760  
SXUS83 KAPX 070338  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
1138 PM EDT SAT SEP 6 2025  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 070250Z 280 12 21 GRAND MARAIS  
WFPM4 070240Z 250 6 7 WHITEFISH POINT  
PTIM4 070300Z 230 1 3 POINT IROQUOIS  
CYAM 070300Z 270 7 SOO (CANADA)  
KANJ 070255Z 250 3 SAULT STE MARIE  
SWPM4 070300Z 270 7 8 62.78 S.W. PIER  
LTRM4 070300Z 230 3 4 59.71 LITTLE RAPIDS  
RCKM4 070300Z 250 5 7 60.07 ROCK CUT  
WNEM4 070300Z 250 3 5 61.16 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 070300Z 280 4 6 54.49 DETOUR VILLAGE  
KDRM 070315Z CALM DRUMMOND ISLAND  
KMCD 070315Z 290 3 MACKINAC ISLAND  
MACM4 070300Z 210 4 5 61.69 MACKINAC CITY  
KSLH 070315Z 220 5 CHEBOYGAN AIRPORT  
CYGM4 070325Z 230 8 11 CHEBOYGAN MARINA  
SRLM4 070200Z 280 8 SPECTACLE REEF LIGHT  
KPZQ 070315Z 240 5 ROGERS CITY  
PRIM4 070250Z 250 8 12 PRESQUE ISLE LIGHT  
KAPN 070254Z 250 4 ALPENA GUARD BASE  
APNM4 070320Z 260 5 7 ALPENA HARBOR LIGHT  
TBIM4 070300Z 280 5 9 THUNDER BAY ISLAND  
SPTM4 070250Z 250 1 4 STURGEON POINT LIGHT  
KOSC 070315Z 240 6 OSCODA  
KOSC 070315Z 240 6 OSCODA  
GSLM4 070240Z 270 14 16 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 070315Z CALM MANISTIQUE  
PNLM4 070300Z CALM 1 53.78 PORT INLAND  
NABM4 070240Z 270 3 4 NAUBINWAY  
KSJX 070315Z 110 2 ST JAMES  
KPLN 070254Z CALM PELLSTON  
KMGN 070315Z CALM HARBOR SPRINGS  
KCVX 070315Z 90 4 CHARLEVOIX  
NMIM4 070228Z 250 2 6 NORTH MANITOU ISLAND  
GTLM4 070240Z 290 11 15 GRAND TRAVERSE LIGHT  
KTVC 070253Z 210 5 TRAVERSE CITY  
KFKS 070315Z CALM FRANKFORT  
MEEM4 070240Z 260 13 17 MANISTEE HARBOR  
BSBM4 070240Z 280 13 16 BIG SABLE POINT  
LDTM4 070300Z 280 5 7 LUDINGTON  
KLDM 070315Z 90 2 LUDINGTON AIRPORT  
 
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