Ocean Wind Warning 7

IDY21060
40:2:1:04:70S075E35060:01:00
SECURITE
High Seas Weather Warning for METAREA 10
Issued by the Australian Government Bureau of Meteorology, BNOC
At 1808UTC 17 June 2019

GALE WARNING FOR SOUTHERN AND WESTERN AREAS

PLEASE BE AWARE
Wind gusts can be a further 40 percent stronger than the averages given here,
and maximum waves may be up to twice the height.

SITUATION AT 1800UTC
Vigorous flow associated with a cold front near 48S091E 60S097E to low 953hPa
near 60S080E. Forecast 51S097E 59S102E to low 953hPa near 60S084E at 180000UTC,
52S103E 59S107E to low 954hPa near 60S088E at 180600UTC, 54S109E 59S112E to low
956hPa near 60S093E at 181200UTC. Front weakening out after 181200UTC. Low
forecast 963hPa near 60S095E at 181800UTC.

AREA AFFECTED
Bounded by 44S080E 57S115E 59S115E 60S080E 44S080E.

FORECAST
Northwest quarter winds 30/40 knots within 180nm east of front, easing below 34
knots after 181200UTC.
Clockwise winds 34/45 knots within 660nm of low in northern semicircle,
contracting to within 440nm of low after 181200UTC.
Rough to very rough seas. Moderate to heavy swell.