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Home > Weather and Earthquakes > Marine Warnings

Marine Warnings: SEA OFF AKITA

NIIGATA WX
170900JST ISSUED AT 171140JST

WARNING FOR CENTRAL JAPAN SEA

DEVELOPING LOW 1006HPA AT 33N 139E MOVING NE 40KT
FORECAST POSITION FOR 172100JST AT 39N 151E WITH UNCERTAINTY OF 85 NM
RADIUS
FORECAST POSITION FOR 180900JST AT 47N 158E WITH UNCERTAINTY OF 130
NM RADIUS
WARM FRONT FROM 33N 139E TO 33N 142E 31N 145E
COLD FRONT FROM 33N 139E TO 30N 136E 27N 133E 23N 127E
PRESSURE GRADIENT WILL STEEPEN

IN SEA OFF SOUTHERN COAST OF MARITIME PROVINCE
WESTERLY WINDS WILL INCREASE TO MAX 30KT BY 180300JST

IN SEA OFF AKITA
WESTERLY WINDS WILL INCREASE TO MAX 30KT BY 180900JST

IN SEA OFF SADO AND SEA OFF NOTO
NW-LY WINDS WILL INCREASE TO MAX 30KT BY 171500JST

WARNING VALID 180900JST