SXUS83 KAPX 150638 OMRAPX Marine Observations National Weather Service Gaylord MI 238 AM EDT Wed Apr 15 2026 WIND DATA (KTS) WAVES WATER SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME ------------------------------------------------------------- Lake Superior/St Marys River GRMM4 150550Z 50 10 Grand Marais GRMM4 150550Z 50 10 Grand Marais PTIM4 150600Z 120 12 15 Point Iroquois CYAM 150610Z 80 9 SOO (Canada) KANJ 150622Z 100 7 Sault Ste Marie SWPM4 150600Z 100 6 11 S.W. Pier LTRM4 150600Z 110 9 13 Little Rapids RCKM4 150600Z 70 6 10 Rock Cut WNEM4 150600Z 90 5 8 West Nebish Island Lake Huron DTLM4 150600Z 80 8 9 33.97 DeTour Village KDRM 150615Z 80 5 Drummond Island KMCD 150615Z 90 12 20 Mackinac Island MACM4 150600Z 110 5 7 33.07 Mackinac City KSLH 150616Z 60 9 Cheboygan Airport CYGM4 150630Z 50 10 16 Cheboygan Marina KPZQ 150615Z 50 3 Rogers City PRIM4 150550Z 120 15 17 Presque Isle Light KAPN 150612Z 120 11 Alpena Guard Base APNM4 150620Z 130 11 12 Alpena Harbor Light TBIM4 150600Z 170 8 Thunder Bay Island SPTM4 150550Z 150 6 8 Sturgeon Point Light KOSC 150615Z 40 4 Oscoda TAWM4 150540Z 70 5 7 Tawas Point Lake Michigan KISQ 150615Z 120 3 Manistique PNLM4 150600Z 60 3 7 Port Inland NABM4 150540Z 100 1 4 Naubinway KSJX 150615Z 100 6 St James KPLN 150554Z CALM Pellston KMGN 150615Z CALM Harbor Springs KCVX 150615Z 340 5 Charlevoix GTLM4 150540Z 60 5 7 Grand Traverse Light KTVC 150553Z CALM Traverse City KFKS 150615Z 300 1 Frankfort BSBM4 150540Z 130 7 10 Big Sable Point LDTM4 150600Z 90 2 5 Ludington KLDM 150615Z 160 8 Ludington Airport