SXUS83 KAPX 161338 OMRAPX Marine Observations National Weather Service Gaylord MI 938 AM 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 161250Z 260 6 7 Grand Marais GRMM4 161250Z 260 6 7 Grand Marais PTIM4 161300Z 270 7 8 Point Iroquois CYAM 161303Z 280 8 SOO (Canada) KANJ 161321Z 260 5 Sault Ste Marie SWPM4 161300Z 240 7 8 S.W. Pier LTRM4 161300Z 250 5 6 Little Rapids RCKM4 161300Z 320 7 9 Rock Cut WNEM4 161300Z 330 6 8 West Nebish Island Lake Huron DTLM4 161300Z 340 4 6 34.16 DeTour Village KDRM 161315Z 290 4 Drummond Island KMCD 161315Z 10 6 Mackinac Island MACM4 161300Z 220 2 33.07 Mackinac City KSLH 161315Z 340 5 Cheboygan Airport CYGM4 161330Z 310 6 9 Cheboygan Marina KPZQ 161315Z 290 3 Rogers City PRIM4 161250Z 290 16 18 Presque Isle Light KAPN 161321Z 320 6 Alpena Guard Base APNM4 161320Z 330 4 6 Alpena Harbor Light TBIM4 161300Z CALM Thunder Bay Island SPTM4 161250Z 330 2 7 Sturgeon Point Light KOSC 161315Z 70 4 Oscoda TAWM4 161240Z 90 4 7 Tawas Point Lake Michigan KISQ 161315Z 10 6 Manistique PNLM4 161300Z 10 7 10 Port Inland NABM4 161240Z 10 8 13 Naubinway KSJX 161315Z 10 4 St James KPLN 161254Z CALM Pellston KMGN 161315Z 90 3 Harbor Springs KCVX 161315Z 30 2 Charlevoix GTLM4 161240Z 100 3 6 Grand Traverse Light KTVC 161301Z 40 5 Traverse City KFKS 161315Z 130 5 Frankfort BSBM4 161240Z 160 5 7 Big Sable Point LDTM4 161300Z 200 10 12 Ludington KLDM 161315Z 120 4 Ludington Airport