530
SXUS83 KAPX 201638
OMRAPX
MARINE OBSERVATIONS
NATIONAL WEATHER SERVICE GAYLORD MI
1238 PM EDT MON APR 20 2026
WIND DATA (KTS) WAVES WATER
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME
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LAKE SUPERIOR/ST MARYS RIVER
GRMM4 201550Z 320 8 9 GRAND MARAIS
GRMM4 201550Z 320 8 9 GRAND MARAIS
PTIM4 201600Z 330 5 6 POINT IROQUOIS
CYAM 201600Z 310 8 SOO (CANADA)
KANJ 201555Z 300 8 17 SAULT STE MARIE
SWPM4 201600Z 280 8 12 34.34 S.W. PIER
LTRM4 201600Z 300 8 14 38.47 LITTLE RAPIDS
RCKM4 201600Z 330 8 15 36.86 ROCK CUT
WNEM4 201600Z 300 8 11 38.66 WEST NEBISH ISLAND
LAKE HURON
DTLM4 201600Z 100 5 7 33.79 DETOUR VILLAGE
KDRM 201615Z 300 5 DRUMMOND ISLAND
KMCD 201615Z 230 6 18 MACKINAC ISLAND
MACM4 201600Z 270 12 15 37.76 MACKINAC CITY
KSLH 201615Z 320 7 CHEBOYGAN AIRPORT
CYGM4 201630Z 270 10 16 CHEBOYGAN MARINA
KPZQ 201615Z 10 8 ROGERS CITY
PRIM4 201550Z 290 7 11 PRESQUE ISLE LIGHT
KAPN 201554Z 310 6 ALPENA GUARD BASE
APNM4 201620Z 310 4 8 ALPENA HARBOR LIGHT
SPTM4 201550Z 70 3 10 STURGEON POINT LIGHT
KOSC 201615Z 320 7 OSCODA
TAWM4 201540Z 190 5 9 TAWAS POINT
LAKE MICHIGAN
KISQ 201615Z 190 11 17 MANISTIQUE
PNLM4 201600Z 210 13 15 42.97 PORT INLAND
NABM4 201540Z 210 16 19 NAUBINWAY
KSJX 201615Z 240 11 18 ST JAMES
KPLN 201554Z 270 7 16 PELLSTON
KMGN 201615Z 250 7 HARBOR SPRINGS
KCVX 201615Z 270 13 17 CHARLEVOIX
GTLM4 201540Z 250 14 16 GRAND TRAVERSE LIGHT
KFKS 201615Z 260 9 FRANKFORT
BSBM4 201540Z 190 7 9 BIG SABLE POINT
LDTM4 201600Z 240 2 5 LUDINGTON
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