115  
SXUS83 KAPX 191508  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
1108 AM THU MAR 19 2026  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
PTIM4 191430Z 320 15 19 POINT IROQUOIS  
CYAM 191503Z 340 14 20 SOO (CANADA)  
KANJ 191455Z 310 11 18 SAULT STE MARIE  
SWPM4 191430Z 320 12 18 S.W. PIER  
LTRM4 191430Z 320 9 13 LITTLE RAPIDS  
RCKM4 191430Z 320 12 18 ROCK CUT  
WNEM4 191430Z 320 14 18 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 191430Z 310 7 11 34.16 DETOUR VILLAGE  
KDRM 191455Z 300 6 DRUMMOND ISLAND  
KMCD 191455Z 330 11 17 MACKINAC ISLAND  
MACM4 191430Z 310 9 12 32.18 MACKINAC CITY  
KSLH 191455Z 310 12 18 CHEBOYGAN AIRPORT  
CYGM4 191500Z 330 10 20 CHEBOYGAN MARINA  
KPZQ 191455Z 320 6 ROGERS CITY  
PRIM4 191450Z 280 8 12 PRESQUE ISLE LIGHT  
KAPN 191454Z 300 5 ALPENA GUARD BASE  
APNM4 191450Z 300 6 7 ALPENA HARBOR LIGHT  
TBIM4 191430Z 280 5 8 THUNDER BAY ISLAND  
KOSC 191455Z 300 6 OSCODA  
TAWM4 191440Z 240 4 6 TAWAS POINT  
 
LAKE MICHIGAN  
 
KISQ 191455Z 320 13 18 MANISTIQUE  
PNLM4 191430Z 350 8 12 PORT INLAND  
NABM4 191440Z 360 14 17 NAUBINWAY  
KSJX 191455Z 320 9 ST JAMES  
KPLN 191454Z 320 12 PELLSTON  
KMGN 191455Z 320 4 HARBOR SPRINGS  
KCVX 191455Z 340 7 CHARLEVOIX  
GTLM4 191440Z 360 6 10 GRAND TRAVERSE LIGHT  
KTVC 191453Z 330 5 TRAVERSE CITY  
BSBM4 191440Z 180 4 5 BIG SABLE POINT  
LDTM4 191430Z 260 3 4 LUDINGTON  
KLDM 191455Z 250 5 LUDINGTON AIRPORT  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab MI Page Main Text Page