IDY21070 40:2:1:04:70S100E35060:01:00 SECURITE High Seas Weather Warning for METAREA 10 Issued by the Australian Government Bureau of Meteorology, BNOC At 1204UTC 8 December 2021 GALE WARNING FOR SOUTHERN AREA SITUATION AT 1200UTC Vigorous clockwise winds due to a low 984hPa near 59S118E. Forecast 979hPa near 60S125E at 081800UTC, 976hPa near 60S131E at 090000UTC, 974hPa near 61S138E at 080600UTC and 973hPa near 61S146E at 091200UTC. AREA AFFECTED Bounded by 53S138E 58S148E 61S143E 59S108E 54S114E 53S138E. FORECAST Clockwise winds 34/47 knots within 180nm of low in the northwestern semicircle extending to within 420nm of low in the northwestern semicircle after 081800UTC. Very rough to high seas. Heavy swell. PLEASE BE AWARE Wind and wave forecasts are averages. Wind gusts can be 40 per cent stronger than the forecast, and stronger still in squalls and thunderstorms. Maximum waves can be twice the forecast height. The next alert will be issued by 1900 UTC 08 December 2021