Other Marine Products
Issued by NWS Gaylord, MI

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SXUS83 KAPX 181038
OMRAPX

Marine Observations
National Weather Service Gaylord MI
638 AM EDT Mon Aug 18 2025

                    WIND  DATA (KTS)   WAVES  WATER
SITE   DATE/TIME   DIR   SPEED   GUST  (FT)  TEMP(F) SITE NAME
-------------------------------------------------------------

Lake Superior/St Marys River

GRMM4   180950Z    130     13     15                 Grand Marais
WFPM4   180940Z    130     22     24                 Whitefish Point
PTIM4   181000Z    100     18     22                 Point Iroquois
CYAM    181000Z     90      6                        SOO (Canada)
KANJ    180955Z     90      3                        Sault Ste Marie
SWPM4   181000Z    100      5      8           70.16    S.W. Pier
LTRM4   181000Z     90      7      9           64.04    Little Rapids
RCKM4   181000Z     80      5      7           69.97    Rock Cut
WNEM4   181000Z    110      3      7           65.29    West Nebish Island

Lake Huron

DTLM4   181000Z    110     10     12           69.44    DeTour Village
KDRM    181015Z    110      3                        Drummond Island
KMCD    181016Z    110     13     19                 Mackinac Island
MACM4   181000Z    140     10     13           71.24    Mackinac City
KSLH    181015Z    120      5                        Cheboygan Airport
CYGM4   181025Z    110      8     13                 Cheboygan Marina
SRLM4   180900Z     90     21                        Spectacle Reef Light
KPZQ    181015Z    120      5                        Rogers City
PRIM4   180950Z     70     17     22                 Presque Isle Light
KAPN    180954Z     60      5                        Alpena Guard Base
APNM4   181020Z    100     15     17                 Alpena Harbor Light
TBIM4   181000Z    100     13     17                 Thunder Bay Island
SPTM4   180950Z    100     16     21                 Sturgeon Point Light
KOSC    181015Z    100      9                        Oscoda
GSLM4   180940Z     90     18     22                 Gravelly Shoals

Lake Michigan

KISQ    181015Z    130     10     16                 Manistique
PNLM4   181000Z    130     21     26                 Port Inland
NABM4   180940Z     90     11     14                 Naubinway
KSJX    181015Z    120     13     18                 St James
KPLN    180954Z    100      6                        Pellston
KMGN    181015Z     90      5                        Harbor Springs
KCVX    181015Z    130      8     15                 Charlevoix
NMIM4   180928Z    120      6     13                 North Manitou Island
GTLM4   180940Z    130      3     10                 Grand Traverse Light
KTVC    180953Z     70      3                        Traverse City
KFKS    181015Z     90      5                        Frankfort
MEEM4   180940Z    100      8     14                 Manistee Harbor
BSBM4   180940Z     90     17     21                 Big Sable Point
LDTM4   181000Z     90      8     14                 Ludington
KLDM    181015Z    110     11                        Ludington Airport