425 SXUS83 KAPX 160308 OMRAPX Marine Observations National Weather Service Gaylord MI 1108 PM 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 160250Z 240 4 5 Grand Marais GRMM4 160250Z 240 4 5 Grand Marais PTIM4 160230Z 120 5 6 Point Iroquois CYAM 160256Z 80 5 SOO (Canada) KANJ 160255Z CALM Sault Ste Marie SWPM4 160230Z CALM 1 S.W. Pier LTRM4 160230Z 110 3 Little Rapids RCKM4 160230Z 330 3 4 Rock Cut WNEM4 160230Z 320 3 West Nebish Island Lake Huron DTLM4 160230Z 260 1 2 33.97 DeTour Village KDRM 160255Z CALM Drummond Island KMCD 160255Z 270 1 Mackinac Island MACM4 160230Z 100 2 33.07 Mackinac City KSLH 160255Z 130 3 Cheboygan Airport CYGM4 160300Z 120 4 5 Cheboygan Marina KPZQ 160255Z 100 2 Rogers City PRIM4 160250Z CALM Presque Isle Light KAPN 160254Z CALM Alpena Guard Base APNM4 160250Z 150 2 Alpena Harbor Light TBIM4 160230Z 340 1 2 Thunder Bay Island SPTM4 160250Z 320 3 9 Sturgeon Point Light KOSC 160255Z 220 6 Oscoda TAWM4 160240Z 210 6 11 Tawas Point Lake Michigan KISQ 160255Z CALM Manistique PNLM4 160230Z 130 5 6 Port Inland NABM4 160240Z 250 5 8 Naubinway KSJX 160255Z 250 3 St James KPLN 160257Z CALM Pellston KMGN 160255Z CALM Harbor Springs KCVX 160255Z 150 5 Charlevoix GTLM4 160240Z CALM 3 Grand Traverse Light KTVC 160253Z 120 4 Traverse City KFKS 160255Z 160 2 Frankfort BSBM4 160240Z 170 6 8 Big Sable Point LDTM4 160230Z 230 2 4 Ludington KLDM 160255Z 60 2 Ludington Airport  444 SXUS83 KAPX 160338 OMRAPX Marine Observations National Weather Service Gaylord MI 1138 PM 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 160250Z 240 4 5 Grand Marais GRMM4 160250Z 240 4 5 Grand Marais PTIM4 160300Z 130 4 6 Point Iroquois CYAM 160325Z 100 3 SOO (Canada) KANJ 160255Z CALM Sault Ste Marie SWPM4 160300Z 50 1 2 S.W. Pier LTRM4 160300Z 100 4 Little Rapids RCKM4 160300Z 130 2 3 Rock Cut WNEM4 160300Z CALM 3 West Nebish Island Lake Huron DTLM4 160300Z 250 2 3 33.97 DeTour Village KDRM 160315Z CALM Drummond Island KMCD 160315Z 280 2 Mackinac Island MACM4 160300Z 110 2 3 33.07 Mackinac City KSLH 160315Z 140 1 Cheboygan Airport CYGM4 160325Z 190 6 7 Cheboygan Marina KPZQ 160315Z CALM Rogers City PRIM4 160250Z CALM Presque Isle Light KAPN 160254Z CALM Alpena Guard Base APNM4 160320Z CALM Alpena Harbor Light TBIM4 160300Z 30 2 3 Thunder Bay Island SPTM4 160250Z 320 3 9 Sturgeon Point Light KOSC 160315Z 210 6 Oscoda TAWM4 160240Z 210 6 11 Tawas Point Lake Michigan KISQ 160315Z CALM Manistique PNLM4 160300Z 100 3 5 Port Inland NABM4 160240Z 250 5 8 Naubinway KSJX 160315Z 300 3 St James KPLN 160257Z CALM Pellston KMGN 160315Z CALM Harbor Springs KCVX 160315Z 90 4 Charlevoix GTLM4 160240Z CALM 3 Grand Traverse Light KTVC 160329Z CALM Traverse City BSBM4 160240Z 170 6 8 Big Sable Point LDTM4 160300Z 80 2 4 Ludington KLDM 160315Z 360 4 Ludington Airport