315  
SXUS83 KAPX 150808  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
408 AM EDT FRI AUG 15 2025  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 150750Z 180 17 20 GRAND MARAIS  
WFPM4 150740Z 170 14 15 WHITEFISH POINT  
PTIM4 150730Z 130 5 10 POINT IROQUOIS  
CYAM 150700Z 100 5 SOO (CANADA)  
KANJ 150755Z CALM SAULT STE MARIE  
SWPM4 150730Z 90 5 6 69.44 S.W. PIER  
LTRM4 150730Z 80 4 5 62.96 LITTLE RAPIDS  
RCKM4 150730Z 150 4 6 69.79 ROCK CUT  
WNEM4 150730Z 160 4 6 64.21 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 150730Z 170 12 14 69.61 DETOUR VILLAGE  
KDRM 150755Z CALM DRUMMOND ISLAND  
KMCD 150756Z 170 10 14 MACKINAC ISLAND  
MACM4 150730Z 180 13 17 73.57 MACKINAC CITY  
CYGM4 150755Z 150 8 15 CHEBOYGAN MARINA  
SRLM4 150700Z 150 14 SPECTACLE REEF LIGHT  
KPZQ 150755Z 190 5 ROGERS CITY  
PRIM4 150750Z 180 1 8 PRESQUE ISLE LIGHT  
KAPN 150754Z CALM ALPENA GUARD BASE  
APNM4 150750Z 250 2 ALPENA HARBOR LIGHT  
TBIM4 150730Z 160 5 THUNDER BAY ISLAND  
SPTM4 150750Z CALM STURGEON POINT LIGHT  
KOSC 150737Z 320 3 OSCODA  
GSLM4 150740Z 130 6 8 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 150755Z 180 5 MANISTIQUE  
PNLM4 150730Z 170 17 19 PORT INLAND  
NABM4 150740Z 180 14 19 NAUBINWAY  
KSJX 150755Z 150 7 ST JAMES  
KPLN 150754Z CALM PELLSTON  
KMGN 150755Z CALM HARBOR SPRINGS  
KCVX 150755Z 160 4 CHARLEVOIX  
NMIM4 150728Z CALM 3 NORTH MANITOU ISLAND  
GTLM4 150740Z 170 6 12 GRAND TRAVERSE LIGHT  
KTVC 150753Z CALM TRAVERSE CITY  
KFKS 150755Z CALM FRANKFORT  
MEEM4 150740Z 110 5 8 MANISTEE HARBOR  
BSBM4 150740Z 120 8 10 BIG SABLE POINT  
LDTM4 150730Z 70 5 7 LUDINGTON  
KLDM 150755Z 70 3 LUDINGTON AIRPORT  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab MI Page Main Text Page