PART 3 OF 3
IN THE AREA SOUTH OF 17S AND WEST OF 177W, EXPECT SOUTHEAST WINDS 20
TO 25 KNOTS. ROUGH SEAS. MODERATE SOUTHERLY SWELLS.
IN THE AREA SOUTH OF 22S AND EAST OF 145W, EXPECT MODERATE SOUTHERLY
SWELLS.
MARINE WEATHER BULLETIN FOR SUBTROPIC
Area from 25S to 40S, western boundary from 40S 163E to 29S 170E then to 25S 170E, eastern boundary 170W.
Issued by Meteorological Service of New Zealand,
Wellington issued at 171844UTC Valid until 181200UTC.
Part 1 - WARNINGS
WARNINGS IN FORCE: NIL
Part 2 - Situation analysis at 171800UTC:
Ridge R1 36S 166E 32S 178E 30S 170W, slow moving.
Part 3 - Forecast:
Refer to latest warnings.
Ridge R1: Dominates the area.
Outlook for the following 72 hours:
Nil Significant.
MARINE WEATHER BULLETIN FOR FORTIES
Area from 40S to 55S, western boundary from 40S 163E to 45S 160E then to 55S 160E, eastern boundary 170W.
Issued by Meteorological Service of New Zealand,
Wellington issued at 171844UTC Valid until 181200UTC.
Part 1 - WARNINGS
WARNINGS IN FORCE: 328
Part 2 - Situation analysis at 171800UTC:
Ridge R1 46S 160E 45S 175E 44S 170W, slow moving.
Part 3 - Forecast:
Refer to latest warnings.
South of R1: Westerly 30kt, with gales as in warning 328, areas of heavy westerly swell.
Outlook for the following 72 hours:
South of 46S: Westerly quarter 30kt to gale at times, heavy westerly swell.
MARINE WEATHER BULLETIN FOR SOUTHERN
Area from 55S to southern ice edge between 160E and 120W.
Issued by Meteorological Service of New Zealand,
Wellington issued at 171844UTC Valid until 181200UTC.
Part 1 - WARNINGS
WARNINGS IN FORCE: 328 329
Part 2 - Situation analysis at 171800UTC:
Area A1 bounded by 55S 138W 55S 120W 64S 120W 59S 139W 55S 138W, moving east 35kt.
Area A2 bounded by 62S 161W 64S 120W 71S 120W 66S 174W 62S 161W, slow moving.
Front F1 56S 142W 58S 143W 62S 148W, moving eastsoutheast 30kt.
Front F2 55S 172W 58S 175W 61S 173E, moving east 45kt.
Area A3 bounded by 60S 160E 62S 178E 65S 178E 65S 160E 60S 160E, slow moving.
Part 3 - Forecast:
Refer to latest warnings.
Throughout area: Areas of heavy westerly quarter swell.
Within A1: Westerly 25kt.
Within A2: Heavy ice accretion as in warning 329.
Northwest of F1: Northerly quarter 25kt.
West of F2: Westerly quarter 30kt, with gales as in warning 328, areas of fog, easing by 180000UTC.
Within 360 nautical miles west of F2 from 55S 172W to 58S 175W: Poor visibility in precipitation developing by 180600UTC.
Within A3: Heavy ice accretion developing by 180600UTC.
Southern Ice Edge between 160E and 120W issued 17 Oct 2026 UTC
61.9S,160.0E 62.8S,170.0E 64.1S,180.0
64.1S,170.0W 65.0S,160.0W 63.2S,150.0W
62.8S,140.0W 67.3S,130.0W 68.5S,120.0W
Ice edge not for navigational purposes.
MARINE WEATHER BULLETIN FOR PACIFIC
Area from 25S to 55S and 170W to 120W.
Issued by Meteorological Service of New Zealand,
Wellington issued at 171844UTC Valid until 181200UTC.
Part 1 - WARNINGS
WARNINGS IN FORCE: 327
Part 2 - Situation analysis at 171800UTC:
Area A1 bounded by 46S 170W 40S 120W 55S 120W 55S 170W 46S 170W, slow moving.
Front F1 51S 134W 52S 129W 55S 121W, moving east 40kt.
Low L1 1010hPa near 21S 130W, moving south 10kt.
Front F2 28S 166W 41S 156W 50S 149W, moving southsouthwest 25kt.
Front F3 expected near 49S 172W 51S 169W 55S 168W by 180000UTC, then moving east 45kt.
Part 3 - Forecast:
Refer to latest warnings.
Within A1: Heavy westerly quarter swell at times.
Within 420 nautical miles northeast of F1: Northwest 30kt.
Within 420 nautical miles west of F1: Westerly 25kt.
Within 600 nautical miles of L1 in southern semicircle: Clockwise 30kt, with gales as in warning 327, poor visibility in showers at times.
Within 540 nautical miles east of F2: Northerly quarter 25kt at times.
Within 180 nautical miles west of F2: Poor visibility in rain.
West of F2 from 28S 166W to 41S 156W: Southwest 25kt, easing by 180600UTC.
Within 240 nautical miles east of F3: Northwest 25kt.
West of F3: Westerly 30kt.
Outlook for the following 72 hours:
South of 45S: Westerly quarter 30kt to gale, heavy westerly swell. First Low near 25S 127W, moving southeast. Within 180 nautical miles of First Low in northern semicircle: Clockwise 35kt, easing by 200000UTC, areas of heavy swell, easing by 200000UTC. Within 420 nautical miles of First Low in southeast quadrant: Clockwise 35kt, areas of heavy swell. Within 300 nautical miles of First Low in southwest quadrant: Clockwise 25kt, easing by 200000UTC, areas of heavy swell, easing by 200000UTC. Second Low, former Cyclone , expected near 25S 150W by 200000UTC, moving southeast. Within 300 nautical miles of Second Low: Clockwise gale, heavy swell.