Other Marine Products
Issued by NWS Gaylord, MI

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SXUS83 KAPX 200438
OMRAPX

Marine Observations
National Weather Service Gaylord MI
1238 AM EDT Wed Aug 20 2025

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

Lake Superior/St Marys River

GRMM4   200350Z    310      2      3                 Grand Marais
WFPM4   200340Z    350      3      4                 Whitefish Point
PTIM4   200348Z    260      3      4                 Point Iroquois
CYAM    200400Z   CALM                               SOO (Canada)
KANJ    200355Z    310      3                        Sault Ste Marie

Lake Huron

KDRM    200415Z   CALM                               Drummond Island
KMCD    200415Z     40      5                        Mackinac Island
KSLH    200415Z    260      2                        Cheboygan Airport
CYGM4   200425Z    260      4      5                 Cheboygan Marina
SRLM4   200300Z     40      8                        Spectacle Reef Light
PRIM4   200350Z     50     11     13                 Presque Isle Light
KAPN    200414Z     10      3                        Alpena Guard Base
APNM4   200420Z    350      3      5                 Alpena Harbor Light
TBIM4   200400Z     40     13     14                 Thunder Bay Island
SPTM4   200350Z     10     15     20                 Sturgeon Point Light
KOSC    200415Z    340      7                        Oscoda
GSLM4   200340Z    340     14     18                 Gravelly Shoals

Lake Michigan

KISQ    200415Z    360      3                        Manistique
NABM4   200340Z     20      3      4                 Naubinway
KPLN    200354Z   CALM                               Pellston
KMGN    200415Z   CALM                               Harbor Springs
KCVX    200415Z     50      3                        Charlevoix
GTLM4   200340Z     70     10     12                 Grand Traverse Light
KTVC    200353Z    100      4                        Traverse City
KFKS    200415Z     30      3                        Frankfort
MEEM4   200340Z     50      5      8                 Manistee Harbor
BSBM4   200340Z     60      6     13                 Big Sable Point
LDTM4   200348Z     80      3      5                 Ludington
KLDM    200415Z     70      7                        Ludington Airport