Other Marine Products
Issued by NWS Gaylord, MI

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SXUS83 KAPX 212138
OMRAPX

Marine Observations
National Weather Service Gaylord MI
538 PM  Fri Nov 21 2025

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

Lake Superior/St Marys River

GRMM4   212050Z    320     22     24                 Grand Marais
GRMM4   212050Z    320     22     24                 Grand Marais
PTIM4   212100Z    250      8     13                 Point Iroquois
CYAM    212100Z    260     13     19                 SOO (Canada)
KANJ    212121Z    260     10     16                 Sault Ste Marie
SWPM4   212100Z    270     15     18           46.57    S.W. Pier
LTRM4   212100Z    270     10     17           48.38    Little Rapids
RCKM4   212100Z    250      7     12           43.16    Rock Cut
WNEM4   212100Z    250      9     12           48.19    West Nebish Island

Lake Huron

DTLM4   212100Z    280      5     10           43.16    DeTour Village
KDRM    212115Z    270      5                        Drummond Island
KMCD    212115Z    300     10                        Mackinac Island
MACM4   212100Z    290     11     18           44.24    Mackinac City
KSLH    212115Z    280      7     17                 Cheboygan Airport
CYGM4   212130Z    310     19     28                 Cheboygan Marina
KPZQ    212115Z    270      9     18                 Rogers City
PRIM4   212050Z    270     12     23                 Presque Isle Light
KAPN    212054Z    280      7                        Alpena Guard Base
APNM4   212120Z    300      9     12                 Alpena Harbor Light
TBIM4   212100Z    270     12     15                 Thunder Bay Island
SPTM4   212050Z    300      4     12                 Sturgeon Point Light
KOSC    212115Z    300      8                        Oscoda
TAWM4   212040Z    270     10     13                 Tawas Point
GSLM4   212040Z    230     12     13                 Gravelly Shoals

Lake Michigan

KISQ    212115Z    250      4                        Manistique
PNLM4   212100Z    280      7     12           42.44    Port Inland
NABM4   212040Z    270      3      8                 Naubinway
KSJX    212115Z    290     12     16                 St James
KPLN    212054Z    290      9     14                 Pellston
KMGN    212115Z    270      5                        Harbor Springs
KCVX    212115Z    290     11                        Charlevoix
NMIM4   212028Z    310      3     10                 North Manitou Island
GTLM4   212040Z    310     15     18                 Grand Traverse Light
KTVC    212053Z    270     11                        Traverse City
KFKS    212115Z    320      9                        Frankfort
BSBM4   212040Z    300      8     11                 Big Sable Point
LDTM4   212100Z    290      2      4                 Ludington
KLDM    212115Z    320      2                        Ludington Airport