SXUS83 KAPX 210338 OMRAPX Marine Observations National Weather Service Gaylord MI 1138 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 210250Z 310 7 8 Grand Marais GRMM4 210250Z 310 7 8 Grand Marais PTIM4 210300Z 270 7 9 Point Iroquois CYAM 210320Z 290 4 SOO (Canada) KANJ 210255Z 280 6 Sault Ste Marie SWPM4 210300Z 300 7 10 S.W. Pier LTRM4 210300Z 290 6 8 Little Rapids RCKM4 210300Z 290 5 7 Rock Cut WNEM4 210300Z 290 8 11 West Nebish Island Lake Huron DTLM4 210300Z 300 6 9 DeTour Village KDRM 210315Z 280 4 Drummond Island KMCD 210315Z 300 6 Mackinac Island MACM4 210300Z 330 6 8 Mackinac City KSLH 210315Z 320 5 Cheboygan Airport CYGM4 210330Z 310 10 12 Cheboygan Marina KPZQ 210315Z 320 5 Rogers City PRIM4 210250Z 240 2 3 Presque Isle Light KAPN 210254Z CALM Alpena Guard Base APNM4 210320Z 20 2 Alpena Harbor Light TBIM4 210300Z 350 2 4 Thunder Bay Island SPTM4 210250Z CALM Sturgeon Point Light KOSC 210315Z 340 2 Oscoda TAWM4 210240Z 360 3 4 Tawas Point Lake Michigan KISQ 210315Z CALM Manistique PNLM4 210300Z 290 3 4 Port Inland NABM4 210240Z 280 1 2 Naubinway KSJX 210315Z 50 3 St James KPLN 210254Z 330 7 Pellston KMGN 210315Z CALM Harbor Springs KCVX 210315Z 310 3 Charlevoix GTLM4 210240Z 220 3 4 Grand Traverse Light KTVC 210253Z CALM Traverse City KFKS 210315Z 320 2 Frankfort BSBM4 210240Z 60 4 Big Sable Point LDTM4 210300Z 70 2 Ludington