030  
SXUS83 KAPX 040538  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
138 AM EDT FRI SEP 4 2026  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 040450Z 160 4 5 GRAND MARAIS  
GRMM4 040450Z 160 4 5 GRAND MARAIS  
PTIM4 040500Z 260 2 3 POINT IROQUOIS  
CYAM 040500Z 70 2 SOO (CANADA)  
KANJ 040455Z CALM SAULT STE MARIE  
SWPM4 040500Z CALM 1 67.81 S.W. PIER  
LTRM4 040500Z CALM 1 62.06 LITTLE RAPIDS  
RCKM4 040500Z CALM 1 67.99 ROCK CUT  
WNEM4 040500Z CALM 1 63.49 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 040500Z 330 4 6 62.41 DETOUR VILLAGE  
KDRM 040515Z CALM DRUMMOND ISLAND  
KMCD 040515Z 30 4 MACKINAC ISLAND  
MACM4 040500Z 50 3 4 68.18 MACKINAC CITY  
KSLH 040515Z 220 1 CHEBOYGAN AIRPORT  
CYGM4 040530Z 220 2 6 CHEBOYGAN MARINA  
KPZQ 040515Z 240 5 ROGERS CITY  
PRIM4 040450Z 240 2 7 PRESQUE ISLE LIGHT  
KAPN 040528Z CALM ALPENA GUARD BASE  
SPTM4 040450Z 260 2 4 STURGEON POINT LIGHT  
KOSC 040515Z 360 1 OSCODA  
TAWM4 040440Z 280 1 TAWAS POINT  
GSLM4 040440Z 100 5 6 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 040515Z 60 3 MANISTIQUE  
PNLM4 040500Z 70 3 4 66.74 PORT INLAND  
NABM4 040440Z 20 4 NAUBINWAY  
KSJX 040515Z 70 4 ST JAMES  
KPLN 040454Z CALM PELLSTON  
KMGN 040515Z 50 6 HARBOR SPRINGS  
KCVX 040515Z 120 3 CHARLEVOIX  
GTLM4 040440Z 100 3 4 GRAND TRAVERSE LIGHT  
KTVC 040453Z CALM TRAVERSE CITY  
KFKS 040515Z 170 4 FRANKFORT  
BSBM4 040440Z 90 4 BIG SABLE POINT  
LDTM4 040500Z 90 1 3 LUDINGTON  
KLDM 040515Z CALM LUDINGTON AIRPORT  
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