SXUS83 KAPX 200008 OMRAPX Marine Observations National Weather Service Gaylord MI 808 PM EDT Tue Aug 19 2025 WIND DATA (KTS) WAVES WATER SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME ------------------------------------------------------------- Lake Superior/St Marys River GRMM4 192350Z CALM 2 Grand Marais WFPM4 192340Z 190 4 7 Whitefish Point PTIM4 192330Z CALM 3 Point Iroquois CYAM 192300Z 130 3 SOO (Canada) KANJ 192355Z CALM Sault Ste Marie SWPM4 192330Z 160 1 4 69.26 S.W. Pier LTRM4 192330Z 190 4 62.96 Little Rapids RCKM4 192330Z 130 2 3 67.64 Rock Cut WNEM4 192330Z 140 2 3 64.39 West Nebish Island Lake Huron DTLM4 192330Z 70 4 5 68.89 DeTour Village KDRM 192355Z CALM Drummond Island KMCD 192356Z 90 8 Mackinac Island MACM4 192330Z 100 9 11 67.09 Mackinac City KSLH 192355Z 100 4 Cheboygan Airport SRLM4 192300Z 80 12 Spectacle Reef Light PRIM4 192350Z 60 14 15 Presque Isle Light KAPN 192354Z 20 5 Alpena Guard Base APNM4 192350Z 20 5 6 Alpena Harbor Light TBIM4 192330Z 40 11 12 Thunder Bay Island SPTM4 192350Z 30 14 17 Sturgeon Point Light KOSC 192355Z 20 9 Oscoda GSLM4 192340Z 10 14 16 Gravelly Shoals Lake Michigan KISQ 192355Z 40 3 Manistique PNLM4 192330Z 80 5 8 69.61 Port Inland NABM4 192340Z 80 9 11 Naubinway KSJX 191155Z 100 5 St James KPLN 192354Z 80 7 Pellston KMGN 192355Z 60 6 Harbor Springs KCVX 192355Z 90 9 Charlevoix NMIM4 191028Z CALM North Manitou Island GTLM4 192340Z 80 10 14 Grand Traverse Light KTVC 192353Z 60 8 Traverse City KFKS 192355Z 20 5 Frankfort MEEM4 192340Z 10 11 12 Manistee Harbor BSBM4 192340Z 10 13 17 Big Sable Point LDTM4 192330Z 350 5 10 Ludington KLDM 192355Z 360 10 16 Ludington Airport