Ocean Wind Warning 1

IDY21000
40:3:1:04:55S075E35060:11:00
SECURITE
High Seas Weather Warning for METAREA 10
Issued by the Australian Government Bureau of Meteorology, BNOC
At 1205UTC 5 December 2016

STORM FORCE WIND WARNING FOR WESTERN AREA

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 1200UTC
Vigorous clockwise flow around a low 963hPa near 51S093E, forecast low 971hPa
near 49S098E at 051800UTC, 979hPa near 47S103E at 060000UTC, 984hPa near
46S108E at 060600UTC and 988hPa near 44S113E at 061200UTC.

AREA AFFECTED
Bounded by 43S086E 39S113E 41S117E 50S097E 50S082E 43S086E.

FORECAST
Clockwise winds 30/40 knots within 600nm of low, contracting to within 420nm of
low by 060000UTC and to within 300nm of low by 061200UTC. Wind speeds
increasing to 35/45 knots within 300nm of low until 061200UTC. Wind speeds
grading to 40/50 knots within 180nm of low in the northern semicircle until
060000UTC. Rough to very rough seas rising to high in storm force wind area.
Moderate to heavy swell.