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Home > Weather and Earthquakes > Marine Warnings

Marine Warnings: SEA WEST OF SAKHALIN

SAPPORO WX
190300JST ISSUED AT 190535JST

GALE WARNING FOR SEA EAST OF SAKHALIN
WARNING FOR SEA WEST OF SAKHALIN AND SEA WEST OF HOKKAIDO

DEVELOPING LOW 980HPA AT 52N 147E MOVING NNE 20KT
FORECAST POSITION FOR 191500JST AT 56N 146E WITH UNCERTAINTY OF 50 NM
RADIUS
FORECAST POSITION FOR 200300JST AT 58N 146E WITH UNCERTAINTY OF 85 NM
RADIUS
OCCLUDED FRONT FROM 52N 147E TO 50N 152E 48N 153E
WARM FRONT FROM 48N 153E TO 47N 155E 44N 156E
COLD FRONT FROM 48N 153E TO 44N 150E 41N 148E
DEVELOPING LOW 978HPA AT 38N 148E MOVING NE 35KT
FORECAST POSITION FOR 191500JST AT 48N 153E WITH UNCERTAINTY OF 85 NM
RADIUS
FORECAST POSITION FOR 200300JST AT 58N 150E WITH UNCERTAINTY OF 130
NM RADIUS
OCCLUDED FRONT FROM 38N 148E TO 36N 148E 34N 148E
WARM FRONT FROM 34N 148E TO 32N 150E 30N 152E
COLD FRONT FROM 34N 148E TO 28N 143E 23N 134E

IN SEA EAST OF SAKHALIN
WESTERLY WINDS WILL CONTINUE WITH MAX 40KT, NW-LY WINDS INCREASE TO
MAX 45KT BY 191500JST AND DECREASE BY 200300JST

IN SEA WEST OF SAKHALIN
NW-LY WINDS WILL CONTINUE WITH MAX 30KT AND DECREASE BY 190900JST

IN SEA WEST OF HOKKAIDO
NW-LY WINDS WILL CONTINUE WITH MAX 30KT

IN SEA EAST OF SAKHALIN
POOR VISIBILITY 0.3NM OR LESS IN PLACES DUE TO DENSE FOG WILL GET
BETTER BY 192100JST

IN SEA WEST OF SAKHALIN AND SEA WEST OF HOKKAIDO
MODERATE ICING EXPECTED

IN SEA EAST OF SAKHALIN
LIGHT ICING EXPECTED BY 200300JST

WARNING VALID 200300JST