SXUS83 KAPX 040538 OMRAPX Marine Observations National Weather Service Gaylord MI 138 AM EDT Mon May 4 2026 WIND DATA (KTS) WAVES WATER SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME ------------------------------------------------------------- Lake Superior/St Marys River GRMM4 040450Z 200 12 14 Grand Marais GRMM4 040450Z 200 12 14 Grand Marais PTIM4 040500Z 140 4 6 Point Iroquois CYAM 040500Z 80 3 SOO (Canada) KANJ 040455Z CALM Sault Ste Marie SWPM4 040500Z 100 3 4 37.57 S.W. Pier LTRM4 040500Z 70 2 3 39.74 Little Rapids RCKM4 040500Z 150 2 41.71 Rock Cut WNEM4 040500Z 150 2 3 40.64 West Nebish Island Lake Huron DTLM4 040500Z 160 3 4 39.19 DeTour Village KDRM 040515Z CALM Drummond Island KMCD 040515Z 230 8 Mackinac Island MACM4 040500Z 310 2 3 42.97 Mackinac City KSLH 040515Z 230 4 Cheboygan Airport CYGM4 040530Z 210 6 12 Cheboygan Marina KPZQ 040515Z 210 5 Rogers City PRIM4 040450Z CALM Presque Isle Light KAPN 040454Z 190 6 Alpena Guard Base APNM4 040520Z 210 8 9 Alpena Harbor Light SPTM4 040450Z 150 1 12 Sturgeon Point Light KOSC 040515Z 230 12 Oscoda TAWM4 040440Z 220 6 10 Tawas Point Lake Michigan KISQ 040515Z 200 3 Manistique PNLM4 040500Z 260 1 2 47.84 Port Inland NABM4 040440Z 240 4 8 Naubinway KSJX 040515Z 230 4 St James KPLN 040454Z CALM Pellston KMGN 040515Z CALM Harbor Springs KCVX 040515Z CALM Charlevoix GTLM4 040440Z 230 2 Grand Traverse Light KTVC 040453Z 20 4 Traverse City KFKS 040515Z 270 5 Frankfort BSBM4 040440Z 170 11 19 Big Sable Point LDTM4 040500Z 200 14 18 Ludington KLDM 040515Z 200 8 14 Ludington Airport