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 012025UTC Valid until 021200UTC.
Part 1 - WARNINGS
WARNINGS IN FORCE: NIL
Part 2 - Situation analysis at 011800UTC:
Front F1 34S 173W 35S 171W 37S 170W, slow moving.
Area A1 bounded by 25S 170E 25S 180 30S 180 34S 167E 29S 170E 25S 170E, slow moving.
Part 3 - Forecast:
Refer to latest warnings.
Within 180 nautical miles southwest of F1: Southeast 25kt, easing by 020000UTC.
Within A1: Easterly 25kt at times, areas of poor visibility in showers.
Outlook for the following 72 hours:
Ridge near 31S 172E, extending north. west of ridge: easterly quarter 30kt, easing by 030600UTC.
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 012025UTC Valid until 021200UTC.
Part 1 - WARNINGS
WARNINGS IN FORCE: 010
Part 2 - Situation analysis at 011800UTC:
Ridge R1 45S 160E 45S 174E 45S 170W, moving north 5kt.
Part 3 - Forecast:
Refer to latest warnings.
South of R1: Westerly 30kt at times, with storms and gales as in warning 010, areas of fog, with poor visibility in precipitation, heavy westerly quarter swell at times.
Outlook for the following 72 hours:
South of 43S: areas of heavy westerly quarter swell. South of 50S: Northwest quarter 30kt to gale at times. West of South Island: northerly quarter 30kt to gale developing by 041200UTC.
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 012025UTC Valid until 021200UTC.
Part 1 - WARNINGS
WARNINGS IN FORCE: 010 011 012 013
Part 2 - Situation analysis at 011800UTC:
Front F1 55S 136W 61S 129W 69S 126W, moving east 35kt.
Area A1 bounded by 62S 160E 62S 167E 59S 146W 69S 138W 69S 160E 62S 160E, moving east 5kt.
Part 3 - Forecast:
Refer to latest warnings.
West of F1: Westerly quarter 30kt at times, with storms and gales as in warnings 010 011 012, areas of poor visibility in precipitation, areas of heavy westerly quarter swell.
Within 360 nautical miles east of F1: Areas of poor visibility in precipitation.
Within A1: Heavy ice accretion as in warning 013.
Southern Ice Edge between 160E and 120W issued 01 May 2026 UTC
64.4S,160.0E 67.2S,170.0E 67.1S,180.0
67.0S,170.0W 67.5S,160.0W 68.5S,150.0W
67.8S,140.0W 67.1S,130.0W 66.7S,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 012025UTC Valid until 021200UTC.
Part 1 - WARNINGS
WARNINGS IN FORCE: 010
Part 2 - Situation analysis at 011800UTC:
Low L1 1007hPa near 37S 130W, moving eastsoutheast 20kt.
Front F1 44S 152W 49S 145W 55S 136W, moving east 10kt.
Trough T1 20S 161W 27S 147W 32S 139W, moving eastsoutheast 10kt.
Front F2 34S 173W 35S 171W 37S 170W, slow moving.
Part 3 - Forecast:
Refer to latest warnings.
Within 360 nautical miles of L1 in sector from west through north to northeast: Clockwise 25kt developing by 020000UTC.
Within 360 nautical miles of L1 in sector from northeast through southeast to west: Clockwise 30kt at times, poor visibility in rain at times.
West of F1: Westerly quarter 30kt at times, with storms and gales as in warning 010, areas of poor visibility in rain, areas of heavy westerly quarter swell.
Within 540 nautical miles east of F1: Northwest 30kt, heavy westerly swell.
Within 240 nautical miles northeast of T1: Areas of poor visibility in showers.
Within 900 nautical miles southwest of T1 from 20S 161W to 27S 147W: Areas of poor visibility in showers.
Within 180 nautical miles southwest of F2: Southeast 25kt, easing by 020000UTC.
Outlook for the following 72 hours:
South of 40S: areas of heavy westerly quarter swell. South of 45S: westerly quarter 30kt to gale at times. First low near 38S 122W, moving east. Within 400 nautical miles of first low: clockwise 30kt to gale. Second low expected to deepen near 30S 149W by 050000UTC, then moving southeast. Within 300 nautical miles of second low: clockwise 30kt to gale.
MARINE WEATHER BULLETIN FOR ISLANDS AREA
EQUATOR TO 25S BETWEEN 160E AND 120W.
ISSUED BY FIJI METEOROLOGICAL SERVICE May 012000 UTC.
PART 1 : WARNING NIL.
PARTS 2 AND 3 : SYNOPSIS AND FORECAST VALID UNTIL May 021800 UTC.
TROUGH T1 09S 160E 15S 171E SLOW MOVING. POOR VISIBILITY IN
OCCASIONAL SHOWERS, HEAVY AT TIMES AND FEW THUNDERSTORMS WITHIN 150
NAUTICAL MILES OF T1.
TROUGH T2 19S 170E 17S 175W 22S 160W 25S 153W SLOW MOVING. POOR
VISIBILITY IN OCCASIONAL SHOWERS, HEAVY AT TIMES AND FEW
THUNDERSTORMS WITHIN 180 NAUTICAL MILES OF T2.
TROUGH T3 07S 170E 10S 175E 11S 165W SLOW MOVING. POOR VISIBILITY IN
OCCASIONAL SHOWERS AND ISOLATED THUNDERSTORMS WITHIN 150 NAUTICAL
MILES OF T3.
TROUGH T4 01S 160E 02S 170E 01S 179W SLOW MOVING. POOR VISIBILITY IN
OCCASIONAL SHOWERS, HEAVY AT TIMES AND FEW THUNDERSTORMS WITHIN 120
NAUTICAL MILES OF T4.
COLD FRONT CF 25S 161E 20S 175E 20S 175W 22S 165W 25S 157W SLOW
MOVING. POOR VISIBILITY IN OCCASIONAL SHOWERS WITHIN 150 NAUTICAL
MILES OF CF.
IN THE AREA SOUTH OF CF, EXPECT EAST TO SOUTHEAST WINDS 20 TO 25
KNOTS. ROUGH SEAS. MODERATE SOUTHEAST SWELLS.