331  
SXUS83 KAPX 211808  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
208 PM EDT WED OCT 21 2026  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 211750Z 210 9 14 GRAND MARAIS  
PTIM4 211730Z 80 4 5 POINT IROQUOIS  
KANJ 211755Z 80 6 SAULT STE MARIE  
SWPM4 211730Z 80 5 7 55.21 S.W. PIER  
LTRM4 211730Z CALM 55.57 LITTLE RAPIDS  
RCKM4 211730Z 130 7 8 53.59 ROCK CUT  
WNEM4 211730Z 110 5 8 56.11 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 211730Z 180 10 11 52.34 DETOUR VILLAGE  
KDRM 211755Z 210 4 DRUMMOND ISLAND  
KMCD 211755Z 230 8 MACKINAC ISLAND  
MACM4 211730Z 270 9 14 54.14 MACKINAC CITY  
KSLH 211756Z 30 5 CHEBOYGAN AIRPORT  
CYGM4 211805Z 330 8 17 CHEBOYGAN MARINA  
KPZQ 211755Z 360 9 ROGERS CITY  
PRIM4 211750Z CALM PRESQUE ISLE LIGHT  
KAPN 211754Z 270 6 14 ALPENA GUARD BASE  
APNM4 211750Z 160 7 8 ALPENA HARBOR LIGHT  
TBIM4 211730Z 170 10 11 THUNDER BAY ISLAND  
SPTM4 211750Z 170 4 12 STURGEON POINT LIGHT  
KOSC 211755Z 200 8 15 OSCODA  
TAWM4 211740Z 180 5 8 TAWAS POINT  
 
LAKE MICHIGAN  
 
KISQ 211755Z 190 7 MANISTIQUE  
PNLM4 211730Z 230 10 11 55.39 PORT INLAND  
NABM4 211740Z 220 8 11 NAUBINWAY  
KSJX 211755Z 220 10 17 ST JAMES  
KPLN 211754Z 230 10 16 PELLSTON  
KCVX 211755Z 240 8 CHARLEVOIX  
GTLM4 211740Z 250 13 17 GRAND TRAVERSE LIGHT  
KTVC 211753Z 260 8 16 TRAVERSE CITY  
KFKS 211755Z 220 6 FRANKFORT  
BSBM4 211740Z 170 10 13 BIG SABLE POINT  
LDTM4 211730Z 210 6 12 LUDINGTON  
KLDM 211755Z 230 9 LUDINGTON AIRPORT  
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