Other Marine Products
Issued by NWS Gaylord, MI

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SXUS83 KAPX 181838
OMRAPX

Marine Observations
National Weather Service Gaylord MI
238 PM EDT Fri Sep 18 2026

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

Lake Superior/St Marys River

GRMM4   181750Z     70     12     13                 Grand Marais
GRMM4   181750Z     70     12     13                 Grand Marais
PTIM4   181800Z    300      4      9                 Point Iroquois
CYAM    181800Z    290      9                        SOO (Canada)
KANJ    181755Z    290      5                        Sault Ste Marie
SWPM4   181800Z    250      6      9           64.76    S.W. Pier
LTRM4   181800Z     40      2      4           61.69    Little Rapids
RCKM4   181800Z   CALM             5           63.68    Rock Cut
WNEM4   181800Z    280      2      3           62.41    West Nebish Island

Lake Huron

DTLM4   181800Z     40      4      5           57.74    DeTour Village
KDRM    181815Z    320      3                        Drummond Island
KMCD    181816Z    100      6                        Mackinac Island
MACM4   181800Z    110      7     11           64.04    Mackinac City
KSLH    181815Z     60      9                        Cheboygan Airport
CYGM4   181830Z     70     14     20                 Cheboygan Marina
PRIM4   181750Z     30      1      7                 Presque Isle Light
KAPN    181754Z     50      5                        Alpena Guard Base
SPTM4   181750Z     10      9     14                 Sturgeon Point Light
KOSC    181815Z     60     11                        Oscoda
TAWM4   181740Z     70      7     12                 Tawas Point
GSLM4   181740Z     30     12     13                 Gravelly Shoals

Lake Michigan

KISQ    181815Z    140      4                        Manistique
PNLM4   181800Z    110      7      9           65.84    Port Inland
NABM4   181740Z    150      4      5                 Naubinway
KSJX    181815Z     50      8                        St James
KMGN    181815Z     90      7                        Harbor Springs
KCVX    181815Z     60      6                        Charlevoix
GTLM4   181740Z     30      4      6                 Grand Traverse Light
KTVC    181753Z     10      4                        Traverse City
BSBM4   181740Z     80      4      8                 Big Sable Point
LDTM4   181800Z     70      3      6                 Ludington
KLDM    181815Z     60      6                        Ludington Airport