SXUS83 KAPX 202308 OMRAPX Marine Observations National Weather Service Gaylord MI 708 PM Fri Mar 20 2026 WIND DATA (KTS) WAVES WATER SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME ------------------------------------------------------------- Lake Superior/St Marys River GRMM4 202250Z 290 6 8 Grand Marais GRMM4 202250Z 290 6 8 Grand Marais PTIM4 202230Z 290 11 13 Point Iroquois CYAM 202200Z 290 8 SOO (Canada) KANJ 202255Z 310 9 Sault Ste Marie SWPM4 202230Z 310 12 14 S.W. Pier LTRM4 202230Z 310 9 11 Little Rapids RCKM4 202230Z 310 8 11 Rock Cut WNEM4 202230Z 300 11 14 West Nebish Island Lake Huron DTLM4 202230Z 340 4 7 33.97 DeTour Village KDRM 202255Z CALM Drummond Island KMCD 202255Z 260 5 Mackinac Island MACM4 202230Z 260 6 8 32.18 Mackinac City KSLH 202255Z 310 4 Cheboygan Airport CYGM4 202300Z 340 10 11 Cheboygan Marina KPZQ 202255Z 300 3 Rogers City PRIM4 202250Z 280 5 11 Presque Isle Light KAPN 202254Z 330 6 Alpena Guard Base APNM4 202250Z 320 8 11 Alpena Harbor Light TBIM4 202230Z 350 3 5 Thunder Bay Island SPTM4 202250Z 340 5 10 Sturgeon Point Light KOSC 202255Z 40 6 Oscoda TAWM4 202240Z 60 5 9 Tawas Point Lake Michigan KISQ 202255Z 360 12 15 Manistique PNLM4 202230Z 340 7 13 Port Inland NABM4 202240Z 10 9 13 Naubinway KSJX 202255Z 260 3 St James KPLN 202254Z 290 6 Pellston KMGN 202255Z CALM Harbor Springs KCVX 202255Z 280 4 Charlevoix NMIM4 202228Z CALM North Manitou Island GTLM4 202240Z 210 1 3 Grand Traverse Light KTVC 202253Z CALM Traverse City KFKS 202255Z 50 6 Frankfort BSBM4 202240Z 20 8 9 Big Sable Point LDTM4 202230Z 30 5 9 Ludington KLDM 202255Z 10 3 Ludington Airport