100  
SXUS83 KAPX 261808  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
208 PM EDT SAT JUL 26 2025  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 261750Z 290 3 4 GRAND MARAIS  
WFPM4 261740Z 140 7 11 WHITEFISH POINT  
PTIM4 261730Z 120 6 10 POINT IROQUOIS  
CYAM 261700Z 200 5 SOO (CANADA)  
KANJ 261755Z 140 8 16 SAULT STE MARIE  
SWPM4 261730Z 140 6 15 66.56 S.W. PIER  
LTRM4 261730Z 150 9 11 60.26 LITTLE RAPIDS  
RCKM4 261730Z 120 10 12 67.64 ROCK CUT  
WNEM4 261730Z 150 8 12 61.16 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 261730Z 160 8 10 65.11 DETOUR VILLAGE  
KDRM 261755Z 150 6 DRUMMOND ISLAND  
KMCD 261756Z 100 7 MACKINAC ISLAND  
MACM4 261730Z 50 7 8 71.06 MACKINAC CITY  
KSLH 261755Z 180 7 CHEBOYGAN AIRPORT  
CYGM4 261800Z 130 14 22 CHEBOYGAN MARINA  
SRLM4 261700Z 100 10 SPECTACLE REEF LIGHT  
KPZQ 261755Z 140 4 ROGERS CITY  
PRIM4 261750Z 120 7 11 PRESQUE ISLE LIGHT  
KAPN 261754Z 110 5 ALPENA GUARD BASE  
APNM4 261750Z 120 8 9 ALPENA HARBOR LIGHT  
TBIM4 261700Z 120 5 6 THUNDER BAY ISLAND  
SPTM4 261750Z CALM STURGEON POINT LIGHT  
KOSC 261736Z 160 8 OSCODA  
GSLM4 261740Z 60 1 2 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 261755Z 170 7 MANISTIQUE  
PNLM4 261730Z 130 6 7 67.46 PORT INLAND  
NABM4 261740Z 130 5 6 NAUBINWAY  
KPLN 261754Z 150 9 PELLSTON  
KMGN 261755Z 270 3 HARBOR SPRINGS  
KCVX 261755Z 180 6 CHARLEVOIX  
NMIM4 261728Z 120 1 4 NORTH MANITOU ISLAND  
GTLM4 261740Z 180 3 11 GRAND TRAVERSE LIGHT  
KTVC 261753Z 50 4 TRAVERSE CITY  
KFKS 261755Z 240 7 FRANKFORT  
MEEM4 261740Z 210 8 10 MANISTEE HARBOR  
BSBM4 261740Z 180 8 14 BIG SABLE POINT  
KLDM 261755Z 210 12 LUDINGTON AIRPORT  
 
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