814  
SXUS83 KAPX 211338  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
938 AM SAT MAR 21 2026  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 211250Z 130 4 5 GRAND MARAIS  
GRMM4 211250Z 130 4 5 GRAND MARAIS  
PTIM4 211300Z 140 2 5 POINT IROQUOIS  
CYAM 211300Z 120 3 SOO (CANADA)  
KANJ 211330Z 130 6 SAULT STE MARIE  
SWPM4 211300Z 120 5 7 S.W. PIER  
LTRM4 211300Z 130 5 7 LITTLE RAPIDS  
RCKM4 211300Z 100 5 7 ROCK CUT  
WNEM4 211300Z 110 2 5 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 211300Z 80 4 5 34.34 DETOUR VILLAGE  
KDRM 211315Z 90 3 DRUMMOND ISLAND  
MACM4 211300Z CALM 1 32.18 MACKINAC CITY  
KSLH 211315Z 90 2 CHEBOYGAN AIRPORT  
CYGM4 211330Z 60 2 6 CHEBOYGAN MARINA  
KPZQ 211315Z 130 2 ROGERS CITY  
PRIM4 211250Z CALM PRESQUE ISLE LIGHT  
KAPN 211309Z CALM ALPENA GUARD BASE  
APNM4 211320Z 40 3 4 ALPENA HARBOR LIGHT  
TBIM4 211300Z 10 3 5 THUNDER BAY ISLAND  
SPTM4 211250Z CALM STURGEON POINT LIGHT  
KOSC 211115Z 40 7 OSCODA  
TAWM4 211240Z 270 3 4 TAWAS POINT  
 
LAKE MICHIGAN  
 
KISQ 211315Z 150 3 MANISTIQUE  
PNLM4 211300Z 210 1 2 PORT INLAND  
NABM4 211240Z CALM 2 NAUBINWAY  
KSJX 211315Z 180 2 ST JAMES  
KPLN 211323Z CALM PELLSTON  
KMGN 211315Z CALM HARBOR SPRINGS  
KCVX 211315Z 190 2 CHARLEVOIX  
GTLM4 211240Z CALM 3 GRAND TRAVERSE LIGHT  
KTVC 211300Z CALM TRAVERSE CITY  
BSBM4 211240Z 90 6 9 BIG SABLE POINT  
LDTM4 211300Z 130 2 3 LUDINGTON  
KLDM 211315Z 140 4 LUDINGTON AIRPORT  
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