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SXUS83 KAPX 221538

OMRAPX



Marine Observations

National Weather Service Gaylord MI

1138 AM EDT Tue Jul 22 2025



                    WIND  DATA (KTS)   WAVES  WATER          

SITE   DATE/TIME   DIR   SPEED   GUST  (FT)  TEMP(F) SITE NAME

-------------------------------------------------------------



Lake Superior/St Marys River



GRMM4   221450Z    200     12     18                 Grand Marais

WFPM4   221440Z    160      9     15                 Whitefish Point

PTIM4   221500Z    110      8     12                 Point Iroquois

CYAM    221500Z    150      9                        SOO (Canada)

KANJ    221455Z    150      9     16                 Sault Ste Marie

SWPM4   221500Z    140      7     11           65.29    S.W. Pier

LTRM4   221500Z    150     10     14           59.89    Little Rapids

RCKM4   221500Z    140      9     14           65.66    Rock Cut

WNEM4   221500Z    140      8     14           61.16    West Nebish Island



Lake Huron



DTLM4   221500Z    160     13     16           65.66    DeTour Village

KDRM    221515Z    170      8                        Drummond Island

KMCD    221515Z    120      7                        Mackinac Island

MACM4   221500Z    110      6      7           68.71    Mackinac City

KSLH    221515Z    160      4                        Cheboygan Airport

CYGM4   221525Z    140      8     10                 Cheboygan Marina

SRLM4   221400Z    150     17                        Spectacle Reef Light

KPZQ    221455Z    160      9                        Rogers City

PRIM4   221450Z    130      8     13                 Presque Isle Light

KAPN    221454Z    150      8                        Alpena Guard Base

APNM4   221520Z    130     14     15                 Alpena Harbor Light

TBIM4   221500Z    160     10     11                 Thunder Bay Island

SPTM4   221450Z    150      3     10                 Sturgeon Point Light

KOSC    221515Z    130      8                        Oscoda

GSLM4   221440Z    130      4      7                 Gravelly Shoals



Lake Michigan



KISQ    221515Z    150      7                        Manistique

PNLM4   221500Z    180      5                  65.84    Port Inland

NABM4   221440Z    170     10     13                 Naubinway

KSJX    221515Z    210      8                        St James

KMGN    221515Z    170      3                        Harbor Springs

KCVX    221515Z    210     10     14                 Charlevoix

NMIM4   221428Z   CALM                               North Manitou Island

GTLM4   221440Z    190      6     13                 Grand Traverse Light

KTVC    221453Z    170     10                        Traverse City

KFKS    221515Z    190      5                        Frankfort

MEEM4   221440Z    150      6      9                 Manistee Harbor

BSBM4   221440Z    180      9     14                 Big Sable Point

LDTM4   221500Z    160      4      7                 Ludington