Other Marine Products
Issued by NWS Gaylord, MI

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868
SXUS83 KAPX 201038
OMRAPX

Marine Observations
National Weather Service Gaylord MI
638 AM EDT Mon Jul 20 2026

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

Lake Superior/St Marys River

GRMM4   200950Z    220     16     22                 Grand Marais
GRMM4   200950Z    220     16     22                 Grand Marais
PTIM4   201000Z    210      4     12                 Point Iroquois
CYAM    201000Z    180      4                        SOO (Canada)
KANJ    200955Z   CALM                               Sault Ste Marie
SWPM4   201000Z    110      5      6           67.64    S.W. Pier
LTRM4   201000Z    120      3      4           59.89    Little Rapids
RCKM4   201000Z    150      3      5           68.18    Rock Cut
WNEM4   201000Z    160      4      8           61.51    West Nebish Island

Lake Huron

DTLM4   201000Z    200      6      9           64.21    DeTour Village
KDRM    201015Z    170      5                        Drummond Island
KMCD    201015Z    210      9                        Mackinac Island
MACM4   201000Z    220     10     13           69.79    Mackinac City
KSLH    201016Z    190      4                        Cheboygan Airport
CYGM4   201030Z    190     12     17                 Cheboygan Marina
KPZQ    201015Z    210      6                        Rogers City
PRIM4   200950Z    210     12     15                 Presque Isle Light
KAPN    200954Z    200      3                        Alpena Guard Base
APNM4   201020Z    220      7      9                 Alpena Harbor Light
TBIM4   201000Z    210     12                        Thunder Bay Island
SPTM4   200950Z   CALM                               Sturgeon Point Light
KOSC    201015Z    230      4                        Oscoda
TAWM4   200940Z    270      4      5                 Tawas Point
GSLM4   200940Z    240     10     12                 Gravelly Shoals

Lake Michigan

KISQ    201015Z    190      6                        Manistique
PNLM4   201000Z    240     15     19           68.71    Port Inland
NABM4   200940Z    220     10     15                 Naubinway
KSJX    201015Z    220     10     14                 St James
KPLN    200954Z    220      5                        Pellston
KMGN    201015Z   CALM                               Harbor Springs
KCVX    201015Z    210      8                        Charlevoix
GTLM4   200940Z    210      8     16                 Grand Traverse Light
KTVC    200953Z    200      6                        Traverse City
BSBM4   200940Z    160      5      8                 Big Sable Point
LDTM4   201000Z     70      2      3                 Ludington
KLDM    201015Z     50      1                        Ludington Airport