SXUS83 KAPX 181108 OMRAPX Marine Observations National Weather Service Gaylord MI 708 AM EDT Mon May 18 2026 WIND DATA (KTS) WAVES WATER SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME ------------------------------------------------------------- Lake Superior/St Marys River GRMM4 181050Z 300 6 21 Grand Marais GRMM4 181050Z 300 6 21 Grand Marais PTIM4 181030Z 120 10 14 Point Iroquois CYAM 181000Z 100 9 SOO (Canada) KANJ 181055Z 120 10 16 Sault Ste Marie SWPM4 181030Z 130 7 11 42.07 S.W. Pier LTRM4 181030Z 130 7 10 41.36 Little Rapids RCKM4 181030Z 120 6 9 45.31 Rock Cut WNEM4 181030Z 120 4 7 42.44 West Nebish Island Lake Huron DTLM4 181030Z 210 3 5 43.51 DeTour Village KDRM 181055Z 130 4 Drummond Island KMCD 181055Z 110 10 Mackinac Island MACM4 181030Z 130 10 15 47.29 Mackinac City KSLH 181055Z 110 6 Cheboygan Airport CYGM4 181100Z 100 6 10 Cheboygan Marina KPZQ 181055Z 140 3 Rogers City PRIM4 181050Z 130 1 15 Presque Isle Light KAPN 181054Z 160 5 Alpena Guard Base APNM4 181050Z 150 7 8 Alpena Harbor Light KOSC 181055Z 170 2 Oscoda TAWM4 181040Z 90 3 Tawas Point Lake Michigan KISQ 181055Z 120 9 14 Manistique PNLM4 181030Z 100 22 26 46.76 Port Inland NABM4 181040Z 120 18 21 Naubinway KSJX 181055Z 100 10 St James KPLN 181054Z 130 4 Pellston KMGN 181055Z 80 9 Harbor Springs KCVX 181055Z 120 4 Charlevoix GTLM4 181040Z 160 10 18 Grand Traverse Light KTVC 181053Z 160 4 Traverse City BSBM4 181040Z 170 19 26 Big Sable Point LDTM4 181030Z 190 16 21 Ludington KLDM 181055Z 190 18 22 Ludington Airport