IDY10210 SECURITE High Seas Forecast for South Eastern Metarea 10 SOUTHEASTERN AREA: 28S/50S, 129E/170E Issued by the Australian Government Bureau of Meteorology, BNOC For 24 hours commencing 1100 UTC 29 November 2015 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. Part 1 Warnings Nil. Part 2 Situation at 0600 UTC Refer to latest warnings. Ridge  36S129E to high 1015 hPa near 38S140E to 38S150E. Forecast 34S129E 38S138E 40S151E at 291800UTC and 32S129E 35S132E 39S141E 40S151E at 300600UTC. Ridge  28S155E 41S163E to high 1025 hPa near 42S168E to 42S170E. Forecast 35S160E 39S163E to high 1027 hPa near 43S168E to 43S170E at 291800UTC, weakening by 300001UTC. Cold front  43S129E 50S134E. Forecast 36S129E 44S136E 50S139E at 291800UTC and 35S139E 43S142E 50S143E at 300600UTC. Cold front  forecast developing near 43S129E 47S130E 50S130E at 300600UTC. Trough  30S157E 32S160E 33S170E. Forecast 34S161E 34S170E at 291800UTC and 37S170E 37S168E 36S165E at 300600UTC. Trough  30S153E 37S150E 46S154E 50S152E. Forecast 30S153E to low  1008 hPa near 36S152E to 38S151E to low  1009 hPa near 43S153E to 46S154E at 291800UTC and 30S153E 36S155E to low  1007 hPa near 40S152E at 300600UTC. Part 3 Forecast Refer to latest warnings. Within 120nm of ridges and 240nm of highs: Variable winds below 20 knots tending S quarter along ridge  west of 144E, N quarter 10/20 knots east of 144E and NE quarter 10/20 knots along ridge . Slight to moderate seas. Low to moderate swell. Remainder east of ridge : E quarter winds 15/25 knots shifting N quarter 10/20 knots north of trough . Slight to moderate seas increasing to moderate to rough seas between ridge  and trough . Low to moderate swell. Remainder between trough  and ridge : N quarter winds tending clockwise within 120nm of lows. Wind speeds 15/25 knots increasing to 20/30 knots south of 43S west of 161E. Moderate to rough seas. Low to moderate swell. Remainder west of trough  north of ridge : E quarter winds 10/20 knots north of ridge  shifting S quarter 10/20 knots west of 144E by 300600UTC and tending S quarter and increasing to 20/30 knots elsewhere. Winds shifting NE quarter 15/25 knots between 145E and 151E after 300600UTC. Moderate to rough seas. Low swell. Remainder west of trough  south of ridge : NW quarter winds shifting W quarter west of cold front  and SW quarter west of cold front . Clockwise within 120nm of low. Wind speeds 15/25 knots increasing to 20/30 knots 180nm east of cold front  south of 41S, extending to 300nm east of cold front  after 300600UTC and winds increasing to 20/30 knots west of 135E after 300600UTC. Moderate to rough seas. Low to moderate swell increasing to moderate to heavy west of cold front  south of 41S. Rain areas, scattered showers and isolated thunderstorms within 180nm of troughs and lows and 240nm of cold fronts. Visibility reducing below 2nm in precipitation. WEATHER MELBOURNE The next routine forecast will be issued at 20:00 UTC Sunday.