Other Marine Products
Issued by NWS Gaylord, MI

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SXUS83 KAPX 181108
OMRAPX

Marine Observations
National Weather Service Gaylord MI
708 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   181050Z    130     14     16                 Grand Marais
WFPM4   181040Z    130     20     24                 Whitefish Point
PTIM4   181030Z    100     18     23                 Point Iroquois
CYAM    181000Z     90      6                        SOO (Canada)
KANJ    181055Z    120      4                        Sault Ste Marie
SWPM4   181030Z    100      6      8           70.16    S.W. Pier
LTRM4   181030Z     90      8     11           63.86    Little Rapids
RCKM4   181030Z     60      5      7           69.61    Rock Cut
WNEM4   181030Z     90      4      6           64.94    West Nebish Island

Lake Huron

DTLM4   181030Z    110     10     13           69.44    DeTour Village
KDRM    181055Z    110      3                        Drummond Island
KMCD    181055Z    120     10     17                 Mackinac Island
MACM4   181030Z    140      9     11           70.87    Mackinac City
KSLH    181055Z    130      5                        Cheboygan Airport
CYGM4   181100Z    110      8     10                 Cheboygan Marina
SRLM4   181000Z    100     21                        Spectacle Reef Light
KPZQ    181055Z    120      4                        Rogers City
PRIM4   181050Z     60     18     23                 Presque Isle Light
KAPN    181054Z     90      5                        Alpena Guard Base
APNM4   181050Z    100     15     17                 Alpena Harbor Light
TBIM4   181030Z     90     12     14                 Thunder Bay Island
SPTM4   181050Z    100     16     18                 Sturgeon Point Light
KOSC    181055Z    100     12                        Oscoda
GSLM4   181040Z     80     16     19                 Gravelly Shoals

Lake Michigan

KISQ    181055Z    130     11     18                 Manistique
PNLM4   181030Z    130     21     24                 Port Inland
NABM4   181040Z     90     11     14                 Naubinway
KSJX    181055Z    130     10     19                 St James
KPLN    181054Z    100      6                        Pellston
KMGN    181055Z     80      4                        Harbor Springs
KCVX    181055Z    130     10     14                 Charlevoix
NMIM4   181028Z    120      6     10                 North Manitou Island
GTLM4   181040Z    120      5     10                 Grand Traverse Light
KFKS    181055Z    100      7                        Frankfort
MEEM4   181040Z    100      8     13                 Manistee Harbor
BSBM4   181040Z    100     13     20                 Big Sable Point
LDTM4   181030Z     90     10     15                 Ludington
KLDM    181055Z    110     12     17                 Ludington Airport