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 24 August 2016 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 Melbourne Gale Warning 1 issued 240653UTC: Area bounded by 37S160E 35S153E 34S151E 31S153E 32S160E 37S160E. New Zealand Gale Warning 562 issued 240734UTC: At 240600UTC. In a belt 120 nautical miles wide centred on a line 45S173E 47S171E 50S166E: Northeast 35kt. Gale area slow moving. New Zealand Gale Warning 563 issued 240734UTC: At 240600UTC. In a belt 120 nautical miles wide centred on a line 41S171E 43S169E 45S166E: Northeast 35kt easing next 6 hours. Gale area moving southeast 15kt. New Zealand Gale Warning 564 issued 240734UTC: At 240600UTC. Over waters east of 160E. Low 1002hPa near 30S157E moving east southeast 30kt. Within 180 nautical miles of low in eastern quadrant: Clockwise 35kt developing next 6-12 hours. Gale area then moving with low. Part 2 Situation at 0600 UTC Refer to latest warnings. Ridge  37S150E 38S155E 35S167E. Forecast 40S150E 40S161E 38S170E at 241800UTC and 41S150E 43S164E 45S168E at 250600UTC. Ridge  45S129E 50S140E. Forecast 41S129E 50S145E at 241800UTC and 38S129E 38S136E 50S151E at 250600UTC. Trough  28S154E to low  1002 hPa near 30S157E to 38S173E to low  997 hPa near 43S166E to 50S161E. Forecast 32S150E to low  997 hPa near 34S154E to 34S166E 38S175E to low  1000 hPa near 45S167E to 50S163E at 241800UTC and 28S157E to low  988 hPa near 35S160E to 38S175E 50S167E at 250600UTC. Low  999 hPa near 50S153E. Forecast 997 hPa near 49S152E at 241800UTC and 998 hPa near 47S155E at 250600UTC. Trough  34S136E 37S129E. Forecast 33S135E 33S129E at 241800UTC then weakening near 29S129E 30S137E at 250600UTC. Part 3 Forecast Refer to latest warnings. Within 180nm of ridges: Variable winds below 20 knots. Slight to moderate seas. Low to moderate swell. Remainder north and east of trough , outside warning areas: NW quarter winds north of low , tending NE quarter south of low . Winds turning clockwise within 300nm of lows  and . Wind speeds 20/30 knots, increasing to 25/33 knots within 120nm of warning areas. Moderate to rough seas. Low to moderate swell. Remainder north of ridge , outside warning areas: SE quarter winds 15/25 knots, turning clockwise 20/30 knots within 240nm of low . Winds increasing to 25/33 knots within 120nm of warning areas. Moderate to rough seas. Low to moderate swell. Remainder south of ridge : SW quarter winds 15/25 knots, turning clockwise 20/30 knots within 360nm of lows  and . Moderate to rough seas. Moderate swell. Remainder east of ridge : SW quarter winds 10/20 knots, turning SE quarter within 240nm south of trough . Slight to moderate seas. Moderate swell. West of ridge : W quarter winds 20/30 knots. Moderate to rough seas. Moderate to heavy swell. Rain areas, scattered showers, and isolated thunderstorms within 360nm of cold front/troughs and lows. Isolated showers remainder. Visibility reducing to below 2nm in precipitation. WEATHER MELBOURNE The next routine forecast will be issued at 21:00 UTC Wednesday.