SXUS83 KAPX 200408 OMRAPX Marine Observations National Weather Service Gaylord MI 1208 AM EDT Wed May 20 2026 WIND DATA (KTS) WAVES WATER SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME ------------------------------------------------------------- Lake Superior/St Marys River GRMM4 200350Z 310 13 15 Grand Marais GRMM4 200350Z 310 13 15 Grand Marais PTIM4 200330Z 270 10 12 Point Iroquois CYAM 200300Z 300 12 SOO (Canada) KANJ 200355Z 300 8 Sault Ste Marie SWPM4 200330Z 300 13 17 42.79 S.W. Pier LTRM4 200330Z 300 9 14 41.54 Little Rapids RCKM4 200330Z 280 10 13 46.04 Rock Cut WNEM4 200330Z 300 12 15 42.97 West Nebish Island Lake Huron DTLM4 200330Z 320 8 15 44.59 DeTour Village KDRM 200355Z 310 7 Drummond Island KMCD 200355Z 320 7 Mackinac Island MACM4 200330Z 310 12 18 45.14 Mackinac City KSLH 200355Z 290 6 Cheboygan Airport CYGM4 200400Z 280 10 12 Cheboygan Marina KPZQ 200355Z 310 8 Rogers City PRIM4 200350Z 280 14 21 Presque Isle Light KAPN 200354Z 310 6 Alpena Guard Base APNM4 200350Z 320 7 13 Alpena Harbor Light TBIM4 200330Z 330 7 14 Thunder Bay Island SPTM4 200350Z 320 8 20 Sturgeon Point Light KOSC 200355Z 320 11 Oscoda TAWM4 200340Z 350 8 14 Tawas Point Lake Michigan KISQ 200355Z 340 8 Manistique PNLM4 200330Z 340 6 14 49.99 Port Inland NABM4 200340Z 350 7 13 Naubinway KSJX 200355Z 310 4 St James KPLN 200354Z 300 7 Pellston KMGN 200355Z CALM Harbor Springs KCVX 200355Z 290 2 Charlevoix GTLM4 200340Z 120 2 3 Grand Traverse Light KTVC 200353Z CALM Traverse City BSBM4 200340Z 280 3 4 Big Sable Point LDTM4 200330Z 260 3 5 Ludington KLDM 200355Z 250 5 Ludington Airport