issued by meteorological service of New Zealand, Wellington issued at 231901utc valid until 241200utc.
Part 1 - warnings warnings in force: 450
part 2 - situation analysis at 231800utc: area a1 bounded by 37s 120w 39s 127w 34s 125w 33s 120w 37s 120w, slow moving. Low l1 994hpa near 41s 146w, moving northnortheast 15kt. Ridge r1 25s 155w 38s 160w 49s 156w 55s 147w, moving east 15kt.
Part 3 - forecast: refer to latest warnings. Within a1: easterly 25kt, poor visibility in rain. Within 660 nautical miles of l1: clockwise 25kt at times, heavy swell. West of r1: northerly quarter 30kt at times, with gales as in warning 450, areas of fog, with poor visibility in rain. Outlook following 72 hours: first low near 32s 130w moving east and deepening. Clockwise 30kt to gale at times, and areas of heavy swell, within 360 nautical miles of first low in southern semicircle. Second low near 40s 170w extends troughs north and south,all moving east. Within 420 nautical miles east of troughs and south of 32s: northerly quarter 30kt to gale at times and areas of heavy northerly swell. Within 360 nautical miles of second low in western semicircle: clockwise 30kt to gale easing 260000 UTC. West of troughs, south of 40s: areas of heavy southwest swell.