468  
SXUS83 KAPX 211708  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
108 PM EDT TUE APR 21 2026  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 211650Z 290 9 10 GRAND MARAIS  
GRMM4 211650Z 290 9 10 GRAND MARAIS  
PTIM4 211630Z 30 2 3 POINT IROQUOIS  
CYAM 211600Z 70 4 SOO (CANADA)  
KANJ 211655Z 110 4 SAULT STE MARIE  
SWPM4 211630Z 70 4 5 33.97 S.W. PIER  
LTRM4 211630Z CALM 2 37.94 LITTLE RAPIDS  
RCKM4 211630Z 140 7 8 37.39 ROCK CUT  
WNEM4 211630Z 320 5 7 38.66 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 211630Z 190 7 10 33.79 DETOUR VILLAGE  
KDRM 211655Z 180 3 DRUMMOND ISLAND  
KMCD 211655Z 260 13 17 MACKINAC ISLAND  
MACM4 211630Z 320 10 14 39.01 MACKINAC CITY  
KSLH 211655Z 60 9 CHEBOYGAN AIRPORT  
CYGM4 211700Z 30 16 CHEBOYGAN MARINA  
KPZQ 211655Z 40 8 ROGERS CITY  
PRIM4 211650Z 120 6 10 PRESQUE ISLE LIGHT  
KAPN 211654Z 220 10 14 ALPENA GUARD BASE  
APNM4 211650Z 130 15 16 ALPENA HARBOR LIGHT  
SPTM4 211650Z 180 10 17 STURGEON POINT LIGHT  
KOSC 211655Z 180 11 OSCODA  
TAWM4 211640Z 170 7 11 TAWAS POINT  
 
LAKE MICHIGAN  
 
KISQ 211655Z 200 8 MANISTIQUE  
PNLM4 211630Z 230 6 8 41.89 PORT INLAND  
NABM4 211640Z 220 15 16 NAUBINWAY  
KSJX 211655Z 240 12 18 ST JAMES  
KPLN 211654Z 290 11 16 PELLSTON  
KMGN 211655Z 240 7 HARBOR SPRINGS  
GTLM4 211640Z 260 4 6 GRAND TRAVERSE LIGHT  
KTVC 211653Z 160 8 TRAVERSE CITY  
KFKS 211655Z 250 10 14 FRANKFORT  
BSBM4 211640Z 180 9 15 BIG SABLE POINT  
LDTM4 211630Z 210 9 13 LUDINGTON  
KLDM 211655Z 170 11 LUDINGTON AIRPORT  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab MI Page Main Text Page