SXUS83 KAPX 202338 OMRAPX Marine Observations National Weather Service Gaylord MI 738 PM EDT Mon Apr 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 200 17 26 Grand Marais GRMM4 202250Z 200 17 26 Grand Marais PTIM4 202300Z 140 3 10 Point Iroquois CYAM 202300Z 210 9 15 SOO (Canada) KANJ 202255Z 210 13 20 Sault Ste Marie SWPM4 202300Z 220 10 14 34.34 S.W. Pier LTRM4 202300Z 230 11 15 38.47 Little Rapids RCKM4 202300Z 220 7 10 37.76 Rock Cut WNEM4 202300Z 180 11 14 38.66 West Nebish Island Lake Huron DTLM4 202300Z 250 6 10 33.79 DeTour Village KDRM 202315Z 180 5 14 Drummond Island KMCD 202315Z 240 7 Mackinac Island MACM4 202300Z 210 11 14 37.21 Mackinac City KSLH 202315Z 230 8 Cheboygan Airport CYGM4 202330Z 220 10 18 Cheboygan Marina KPZQ 202315Z 130 11 Rogers City PRIM4 202250Z 120 12 17 Presque Isle Light KAPN 202254Z 110 11 Alpena Guard Base APNM4 202320Z 130 16 18 Alpena Harbor Light SPTM4 202250Z 150 13 20 Sturgeon Point Light KOSC 202315Z 140 9 Oscoda TAWM4 202240Z 180 10 15 Tawas Point Lake Michigan KISQ 202315Z 190 12 20 Manistique PNLM4 202300Z 200 16 19 43.34 Port Inland NABM4 202240Z 200 16 20 Naubinway KSJX 202315Z 200 9 16 St James KPLN 202254Z 230 8 Pellston KMGN 202315Z 250 3 Harbor Springs KCVX 202315Z 200 5 Charlevoix GTLM4 202240Z 120 3 8 Grand Traverse Light KTVC 202253Z 250 11 18 Traverse City KFKS 202315Z 200 6 Frankfort BSBM4 202240Z 180 9 13 Big Sable Point LDTM4 202300Z 190 8 11 Ludington KLDM 202315Z 180 10 14 Ludington Airport