Other Marine Products
Issued by NWS Gaylord, MI

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351
SXUS83 KAPX 220338
OMRAPX

Marine Observations
National Weather Service Gaylord MI
1138 PM EDT Thu Aug 21 2025

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

Lake Superior/St Marys River

GRMM4   220250Z     80      7                        Grand Marais
WFPM4   220240Z    310      4      5                 Whitefish Point
PTIM4   220300Z    190      1      2                 Point Iroquois
KANJ    220255Z    230      3                        Sault Ste Marie
SWPM4   220300Z    250      4      5           67.99    S.W. Pier
LTRM4   220300Z   CALM             2           63.14    Little Rapids
RCKM4   220300Z    190      2      4           68.89    Rock Cut
WNEM4   220300Z    150      2      3           64.76    West Nebish Island

Lake Huron

DTLM4   220300Z    210      2      3           68.89    DeTour Village
KDRM    220315Z   CALM                               Drummond Island
KMCD    220316Z    270      3                        Mackinac Island
MACM4   220300Z    210      3                  69.61    Mackinac City
KSLH    220315Z    220      2                        Cheboygan Airport
CYGM4   220325Z    130      4      5                 Cheboygan Marina
SRLM4   220200Z    160      7                        Spectacle Reef Light
KPZQ    220315Z    170      3                        Rogers City
PRIM4   220250Z    220      3      5                 Presque Isle Light
KAPN    220254Z   CALM                               Alpena Guard Base
APNM4   220320Z    310      2      3                 Alpena Harbor Light
TBIM4   220300Z    270      2                        Thunder Bay Island
SPTM4   220250Z   CALM                               Sturgeon Point Light
KOSC    220315Z    290      2                        Oscoda
GSLM4   220240Z     50      6      7                 Gravelly Shoals

Lake Michigan

KISQ    220315Z    210      3                        Manistique
PNLM4   220300Z    290      2      3           71.96    Port Inland
NABM4   220240Z    220      4      6                 Naubinway
KPLN    220254Z   CALM                               Pellston
KMGN    220315Z   CALM                               Harbor Springs
KCVX    220315Z    180      2                        Charlevoix
NMIM4   220128Z   CALM                               North Manitou Island
GTLM4   220240Z    310      3      4                 Grand Traverse Light
KTVC    220253Z   CALM                               Traverse City
KFKS    220315Z   CALM                               Frankfort
MEEM4   220240Z     10      1      2                 Manistee Harbor
BSBM4   220240Z     50      4      5                 Big Sable Point
LDTM4   220300Z     80      3      4                 Ludington
KLDM    220315Z     80      3                        Ludington Airport