####018003131#### SXUS83 KAPX 150438 OMRAPX Marine Observations National Weather Service Gaylord MI 1238 AM EDT Thu May 15 2025 WIND DATA (KTS) WAVES WATER SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME ------------------------------------------------------------- Lake Superior/St Marys River GRMM4 150350Z 130 10 11 Grand Marais WFPM4 150340Z 200 3 4 Whitefish Point PTIM4 150400Z 120 10 14 Point Iroquois CYAM 150416Z 90 8 SOO (Canada) KANJ 150355Z 110 5 Sault Ste Marie SWPM4 150400Z 110 5 8 43.16 S.W. Pier LTRM4 150400Z 140 4 5 42.07 Little Rapids RCKM4 150400Z 100 5 8 46.21 Rock Cut WNEM4 150400Z 120 5 11 43.88 West Nebish Island Lake Huron DTLM4 150400Z 110 7 10 45.31 DeTour Village KDRM 150415Z 110 4 Drummond Island KMCD 150415Z 100 11 Mackinac Island MACM4 150400Z 100 6 9 52.69 Mackinac City KSLH 150415Z CALM Cheboygan Airport CYGM4 150425Z 50 2 5 Cheboygan Marina KPZQ 150415Z 160 4 Rogers City PRIM4 150350Z 120 8 12 Presque Isle Light KAPN 150354Z 110 3 Alpena Guard Base APNM4 150420Z 120 4 5 Alpena Harbor Light TBIM4 150300Z 90 7 8 Thunder Bay Island SPTM4 150350Z CALM Sturgeon Point Light KOSC 150415Z 100 5 Oscoda TAWM4 150340Z 60 4 8 Tawas Point GSLM4 150340Z 40 7 8 Gravelly Shoals Lake Michigan KISQ 150415Z 100 3 Manistique PNLM4 150400Z 110 12 13 52.16 Port Inland NABM4 150340Z 130 7 8 Naubinway KSJX 150415Z 90 4 St James KPLN 150354Z CALM Pellston KMGN 150415Z 70 7 Harbor Springs KCVX 150415Z 120 4 Charlevoix NMIM4 150228Z CALM North Manitou Island GTLM4 150340Z 130 4 6 Grand Traverse Light KTVC 150406Z CALM Traverse City KFKS 150415Z CALM Frankfort MEEM4 150340Z 110 2 3 Manistee Harbor BSBM4 150340Z 70 4 Big Sable Point LDTM4 150400Z 60 2 3 Ludington KLDM 150415Z CALM Ludington Airport