Other Marine Products
Issued by NWS Gaylord, MI

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SXUS83 KAPX 170638
OMRAPX

Marine Observations
National Weather Service Gaylord MI
238 AM EDT Thu Sep 17 2026

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

Lake Superior/St Marys River

GRMM4   170550Z    180      5      7                 Grand Marais
GRMM4   170550Z    180      5      7                 Grand Marais
PTIM4   170600Z    180      2      3                 Point Iroquois
CYAM    170600Z   CALM                               SOO (Canada)
KANJ    170555Z   CALM                               Sault Ste Marie
SWPM4   170600Z   CALM             2           65.11    S.W. Pier
LTRM4   170600Z     60      3      4           61.87    Little Rapids
RCKM4   170600Z    290      2                  63.68    Rock Cut
WNEM4   170600Z   CALM             1           62.78    West Nebish Island

Lake Huron

DTLM4   170600Z    350      5      6           57.37    DeTour Village
KDRM    170615Z   CALM                               Drummond Island
KMCD    170615Z     50      5                        Mackinac Island
MACM4   170600Z     60      4      5           63.68    Mackinac City
CYGM4   170630Z    200      4                        Cheboygan Marina
KPZQ    170615Z    210      2                        Rogers City
PRIM4   170550Z    280      2      4                 Presque Isle Light
KAPN    170554Z   CALM                               Alpena Guard Base
SPTM4   170550Z    330      3      4                 Sturgeon Point Light
TAWM4   170540Z     10      3      5                 Tawas Point
GSLM4   170540Z     70      8      9                 Gravelly Shoals

Lake Michigan

KISQ    170615Z    330      2                        Manistique
PNLM4   170600Z     60      3      5           65.84    Port Inland
NABM4   170540Z    360      3      4                 Naubinway
KSJX    170615Z    110      2                        St James
KMGN    170615Z     20      3                        Harbor Springs
KCVX    170615Z    170      2                        Charlevoix
GTLM4   170540Z    130      3      5                 Grand Traverse Light
KTVC    170553Z   CALM                               Traverse City
KFKS    170615Z    150      2                        Frankfort
BSBM4   170540Z    100      6      9                 Big Sable Point
LDTM4   170600Z     60      3      5                 Ludington
KLDM    170615Z     80      3                        Ludington Airport