SXUS83 KAPX 051638 OMRAPX Marine Observations National Weather Service Gaylord MI 1238 PM EDT Tue May 5 2026 WIND DATA (KTS) WAVES WATER SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME ------------------------------------------------------------- Lake Superior/St Marys River GRMM4 051550Z 290 15 17 Grand Marais GRMM4 051550Z 290 15 17 Grand Marais PTIM4 051600Z 320 11 13 Point Iroquois CYAM 051600Z 310 15 21 SOO (Canada) KANJ 051555Z 320 10 19 Sault Ste Marie SWPM4 051600Z 310 15 20 38.47 S.W. Pier LTRM4 051600Z 310 12 18 39.91 Little Rapids RCKM4 051600Z 310 13 19 41.18 Rock Cut WNEM4 051600Z 290 15 18 40.81 West Nebish Island Lake Huron DTLM4 051600Z 250 8 13 39.91 DeTour Village KDRM 051615Z 260 6 Drummond Island KMCD 051615Z 240 12 Mackinac Island MACM4 051600Z 260 12 18 42.61 Mackinac City KSLH 051615Z 300 16 25 Cheboygan Airport CYGM4 051630Z 240 33 36 Cheboygan Marina KPZQ 051615Z 290 11 15 Rogers City PRIM4 051550Z 300 8 16 Presque Isle Light KAPN 051554Z 280 10 24 Alpena Guard Base APNM4 051620Z 300 15 18 Alpena Harbor Light SPTM4 051550Z 250 6 19 Sturgeon Point Light KOSC 051615Z 260 15 23 Oscoda TAWM4 051540Z 260 7 12 Tawas Point GSLM4 051540Z 200 7 10 Gravelly Shoals Lake Michigan KISQ 051615Z 230 3 Manistique PNLM4 051600Z 210 9 11 46.04 Port Inland NABM4 051540Z 280 8 16 Naubinway KSJX 051615Z 230 11 14 St James KPLN 051554Z 290 14 26 Pellston KMGN 051615Z 240 9 14 Harbor Springs KCVX 051615Z 270 11 16 Charlevoix GTLM4 051540Z 260 10 12 Grand Traverse Light KTVC 051553Z 300 16 24 Traverse City KFKS 051615Z 250 11 16 Frankfort BSBM4 051540Z 240 9 10 Big Sable Point LDTM4 051600Z 260 7 10 Ludington KLDM 051615Z 260 8 Ludington Airport