Great Lakes Marine Observations

Expires:No;;396429
SXUS83 KAPX 242338
OMRAPX

Marine Observations
National Weather Service Gaylord MI
738 PM EDT Thu Apr 24 2025

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

Lake Superior/St Marys River

GRMM4   242250Z    270      8      9                 Grand Marais
WFPM4   242240Z    320      7     10                 Whitefish Point
PTIM4   242300Z    330      8      9                 Point Iroquois
CYAM    242300Z    300      8                        SOO (Canada)
KANJ    242255Z    310      7                        Sault Ste Marie
SWPM4   242300Z    300      6      9           33.61    S.W. Pier
LTRM4   242300Z    310     10     12           37.76    Little Rapids
RCKM4   242300Z    310      9     11           38.47    Rock Cut
WNEM4   242300Z    330     10     13           39.19    West Nebish Island

Lake Huron

DTLM4   242300Z    320     10     15           38.29    DeTour Village
KDRM    242315Z   CALM                               Drummond Island
KMCD    242315Z     30      7                        Mackinac Island
MACM4   242300Z    290      5      8           42.07    Mackinac City
KSLH    242315Z    350      5                        Cheboygan Airport
CYGM4   242330Z    340     14     18                 Cheboygan Marina
SRLM4   242200Z    300     12                        Spectacle Reef Light
KPZQ    242315Z    330      5                        Rogers City
PRIM4   242250Z    300      5     13                 Presque Isle Light
KAPN    242254Z    360     10                        Alpena Guard Base
APNM4   242320Z    350      9     13                 Alpena Harbor Light
TBIM4   242300Z    350      8     12                 Thunder Bay Island
SPTM4   242250Z    340     13     15                 Sturgeon Point Light
KOSC    242315Z     40     12                        Oscoda
TAWM4   242240Z     40      6     13                 Tawas Point

Lake Michigan

KISQ    242315Z     10      8                        Manistique
PNLM4   242300Z     20      6     13           44.59    Port Inland
NABM4   242240Z     10     10     13                 Naubinway
KSJX    242315Z    340      6                        St James
KPLN    242254Z    340      6                        Pellston
KMGN    242329Z   CALM                               Harbor Springs
KCVX    242315Z    340      3                        Charlevoix
NMIM4   242228Z   CALM                               North Manitou Island
GTLM4   242240Z    350      2      5                 Grand Traverse Light
KTVC    242253Z     20      4                        Traverse City
KFKS    242315Z     40      3                        Frankfort
MEEM4   242240Z     20     12     13                 Manistee Harbor
BSBM4   242240Z     20     13     19                 Big Sable Point
LDTM4   242300Z     20      5     10                 Ludington
KLDM    242315Z     20      7                        Ludington Airport