257  
SXUS83 KAPX 161908  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
308 PM EDT THU APR 16 2026  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 161850Z 280 5 7 GRAND MARAIS  
GRMM4 161850Z 280 5 7 GRAND MARAIS  
PTIM4 161830Z 270 9 11 POINT IROQUOIS  
CYAM 161806Z 280 7 SOO (CANADA)  
KANJ 161814Z 290 9 SAULT STE MARIE  
SWPM4 161830Z 250 11 12 S.W. PIER  
LTRM4 161830Z 280 7 11 LITTLE RAPIDS  
RCKM4 161830Z 320 9 12 ROCK CUT  
WNEM4 161830Z 320 9 12 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 161830Z 190 10 11 33.97 DETOUR VILLAGE  
KDRM 161855Z 300 6 DRUMMOND ISLAND  
MACM4 161830Z 300 8 10 33.44 MACKINAC CITY  
KSLH 161835Z 30 3 CHEBOYGAN AIRPORT  
CYGM4 161905Z 340 18 19 CHEBOYGAN MARINA  
KPZQ 161835Z 360 7 ROGERS CITY  
PRIM4 161850Z 300 11 15 PRESQUE ISLE LIGHT  
KAPN 161854Z 270 5 ALPENA GUARD BASE  
APNM4 161850Z 280 7 8 ALPENA HARBOR LIGHT  
TBIM4 161830Z 350 5 6 THUNDER BAY ISLAND  
SPTM4 161850Z 360 1 9 STURGEON POINT LIGHT  
KOSC 161835Z 110 3 OSCODA  
TAWM4 161840Z 80 3 5 TAWAS POINT  
 
LAKE MICHIGAN  
 
KISQ 161835Z 190 6 MANISTIQUE  
PNLM4 161830Z 180 5 8 PORT INLAND  
NABM4 161840Z 240 5 9 NAUBINWAY  
KSJX 161835Z 290 4 ST JAMES  
KPLN 161854Z 260 4 PELLSTON  
KMGN 161855Z CALM HARBOR SPRINGS  
KCVX 161835Z 320 3 CHARLEVOIX  
GTLM4 161840Z CALM 3 GRAND TRAVERSE LIGHT  
KTVC 161853Z 30 5 TRAVERSE CITY  
KFKS 161835Z 10 7 FRANKFORT  
BSBM4 161840Z 310 4 6 BIG SABLE POINT  
LDTM4 161830Z 230 1 3 LUDINGTON  
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