207  
SXUS83 KAPX 290438  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
1238 AM EDT WED JUL 29 2026  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 290350Z 280 8 11 GRAND MARAIS  
GRMM4 290350Z 280 8 11 GRAND MARAIS  
PTIM4 290400Z 260 6 12 POINT IROQUOIS  
CYAM 290400Z 300 13 SOO (CANADA)  
KANJ 290355Z CALM SAULT STE MARIE  
SWPM4 290400Z 240 5 6 65.66 S.W. PIER  
LTRM4 290400Z CALM 59.18 LITTLE RAPIDS  
RCKM4 290400Z 300 6 8 66.91 ROCK CUT  
WNEM4 290400Z 330 6 7 61.34 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 290400Z 320 7 10 60.79 DETOUR VILLAGE  
KDRM 290415Z CALM DRUMMOND ISLAND  
KMCD 290415Z 350 9 MACKINAC ISLAND  
MACM4 290400Z 360 12 15 70.16 MACKINAC CITY  
KSLH 290415Z 340 11 CHEBOYGAN AIRPORT  
CYGM4 290430Z 240 6 13 CHEBOYGAN MARINA  
KPZQ 290415Z 260 3 ROGERS CITY  
PRIM4 290350Z 280 6 15 PRESQUE ISLE LIGHT  
KAPN 290354Z 300 4 ALPENA GUARD BASE  
APNM4 290420Z 330 6 8 ALPENA HARBOR LIGHT  
TBIM4 290400Z 330 7 9 THUNDER BAY ISLAND  
SPTM4 290350Z 320 8 13 STURGEON POINT LIGHT  
KOSC 290415Z 320 5 OSCODA  
TAWM4 290340Z 340 4 8 TAWAS POINT  
GSLM4 290340Z 320 13 15 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 290415Z 350 6 MANISTIQUE  
PNLM4 290400Z 350 8 10 62.78 PORT INLAND  
NABM4 290340Z 360 8 13 NAUBINWAY  
KCVX 290415Z 10 10 CHARLEVOIX  
GTLM4 290340Z 40 7 9 GRAND TRAVERSE LIGHT  
KTVC 290353Z CALM TRAVERSE CITY  
BSBM4 290340Z 20 6 9 BIG SABLE POINT  
LDTM4 290400Z 30 3 5 LUDINGTON  
KLDM 290415Z 40 3 LUDINGTON AIRPORT  
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab MI Page
Main Text Page