Issued by the Australian government Bureau of Meteorology, bnoc for 24 hours commencing 2300 UTC 18 June 2018
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 refer to latest warnings for details of the area affected.
Melbourne Gale Warning 1.
Melbourne Gale Warning 2.
Part 2 situation at 1800 UTC refer to latest warnings for boundary of affected area and type of weather system.
Ridge 33s138e 46s149e 49s160e. Forecast 37s148e 49s160e at 200000utc.
Trough  25s164e 31s169e, forecast east of area near 25s171e 29s172e by 191800utc.
Trough  west of area near 42s125e 48s126e. Forecast 47s141e 50s139e at 200000utc.
Cold front west of area near 32s126e 40s129e 50s127e. Forecast 32s134e 44s142e 50s142e at 200000utc.
Complex low with main low 1003hpa east of area near 39s169e. Forecast 1011hpa near 34s164e at 200000utc.
Part 3 forecast refer to latest warnings.
Northeast of a line 25s157e 34s157e 40s165e: northwest quarter winds 20/30 knots east of trough. Winds tending clockwise 20/30 knots within 180nm of low in southwest semicircle. Moderate to rough seas. Winds not exceeding 25 knots elsewhere. Slight to moderate seas. Moderate swell.
Remainder northeast of ridge outside warning area: southeast quarter winds tending southerly quarter north of 33s. Wind speeds 20/30 knots grading to 25/33 knots within 120nm of warning area. Moderate to rough seas. Moderate swell.
West of ridge outside warning area: northwest quarter winds 20/30 knots within 540nm east of front and also within 120nm east of front . Winds shifting westerly quarter 20/30 knots west of front south of 44s. Winds grading to 25/33 knots within 120nm of warning area. Moderate to rough seas. Winds not exceeding 25 knots elsewhere. Slight to moderate seas. Moderate swell increasing to heavy within 240nm of front.
Within 240nm of ridge: winds not exceeding 25 knots. Slight to moderate seas. Moderate swell.
Scattered showers and thunderstorms east of ridge around complex low and within 240nm of trough and also within 180nm of front. Isolated to scattered showers remainder away from ridge. Visibility reducing below 2nm in precipitation.
The next routine forecast will be issued at 09:00 UTC Tuesday.