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Home > Weather and Earthquakes > Marine Warnings

Marine Warnings: SEA WEST OF HOKKAIDO

SAPPORO WX
220900JST ISSUED AT 221130JST

WARNING FOR NORTHERN JAPAN SEA AND SOUTHERN SEA OF OKHOTSK

PRESSURE GRADIENT IS STEEP

IN SEA WEST OF HOKKAIDO
SW-LY WINDS WILL CONTINUE WITH MAX 30KT AND DECREASE BY 222100JST

IN SEA EAST OF SAKHALIN
SEVERE ICING AND MODERATE ICING EXPECTED BY 222100JST

IN SEA WEST OF SAKHALIN
MODERATE ICING EXPECTED

IN SEA OFF ABASHIRI
MODERATE ICING EXPECTED BUT WILL WEAKEN BY 230300JST

IN SOYA KAIKYO
LIGHT ICING EXPECTED BUT WILL WEAKEN BY 222100JST

IN SEA WEST OF HOKKAIDO
LIGHT ICING EXPECTED

WARNING VALID 230900JST