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Home > Weather and Earthquakes > Marine Warnings

Marine Warnings: SEA EAST OF HOKKAIDO

HAKODATE WX
190300JST ISSUED AT 190530JST

GALE WARNING FOR SEA EAST OF HOKKAIDO
WARNING FOR SEA OFF HIDAKA TSUGARU KAIKYO SEA OFF HIYAMA AND TSUGARU

DEVELOPING LOW 972HPA AT 40N 157E MOVING ENE 25KT
FORECAST POSITION FOR 191500JST AT 42N 161E WITH UNCERTAINTY OF 50 NM
RADIUS
FORECAST POSITION FOR 200300JST AT 44N 164E WITH UNCERTAINTY OF 85 NM
RADIUS
OCCLUDED FRONT FROM 40N 157E TO 41N 160E 37N 162E
WARM FRONT FROM 37N 162E TO 35N 164E 32N 165E
COLD FRONT FROM 37N 162E TO 33N 160E 29N 156E
PRESSURE GRADIENT IS STEEP

IN SEA EAST OF HOKKAIDO
NORTHERLY WINDS WILL CONTINUE WITH MAX 40KT AND DECREASE TO MAX 30KT
BY 190900JST

IN SEA OFF HIDAKA AND TSUGARU KAIKYO AND SEA OFF HIYAMA AND TSUGARU
NW-LY WINDS WILL CONTINUE WITH MAX 30KT AND DECREASE BY 191500JST

WARNING VALID 200300JST