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 110802UTC Valid until 121200UTC.
Part 1 - WARNINGS
WARNINGS IN FORCE: NIL
Part 2 - Situation analysis at 110600UTC:
Trough T1 32S 162E 34S 179E 36S 170W, slow moving.
Part 3 - Forecast:
Refer to latest warnings.
South of T1 from 34S 179E to 36S 170W: Heavy swell, easing by 120600UTC.
South of T1 from 32S 162E to 34S 179E: Areas of heavy swell, easing by 111800UTC.
Outlook for the following 72 hours:
Trough expected near 38S 179E 39S 174W 41S 169W by 131200UTC, then moving eastnortheast. Within 420 nautical miles southwest of Trough: Areas of heavy swell.
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 110802UTC Valid until 121200UTC.
Part 1 - WARNINGS
WARNINGS IN FORCE: 249 250
Part 2 - Situation analysis at 110600UTC:
Trough T1 40S 172W 43S 170W 55S 170W, moving east 50kt.
Part 3 - Forecast:
Refer to latest warnings.
West of T1: Areas of heavy swell.
West of T1 from 43S 170W to 55S 170W: Southwest 25kt, with gales as in warnings 249 250, areas of poor visibility in showers.
Outlook for the following 72 hours:
Trough 40S 165E 46S 165E 55S 166E, moving east. East of Trough: Areas of heavy swell. Within 720 nautical miles west of Trough: Areas of heavy swell. Within 900 nautical miles southwest of Trough from 46S 165E to 55S 166E: Southwest 30kt to gale. East of Trough from 46S 165E to 55S 166E: Southwest 30kt to gale.
MARINE WEATHER BULLETIN FOR PACIFIC
Area from 25S to 55S and 170W to 120W.
Issued by Meteorological Service of New Zealand,
Wellington issued at 110802UTC Valid until 121200UTC.
Part 1 - WARNINGS
WARNINGS IN FORCE: 247 249
Part 2 - Situation analysis at 110600UTC:
Front F1 37S 124W 36S 121W 36S 119W, moving north 5kt.
Ridge R1 35S 157W 45S 145W 55S 129W, moving east 10kt.
Trough T1 25S 165W 31S 164W 35S 161W, slow moving.
Part 3 - Forecast:
Refer to latest warnings.
Within 720 nautical miles south of F1: Southerly 25kt.
West of R1: Westerly 25kt, with gales as in warning 249, areas of poor visibility in showers, areas of heavy swell.
Within 540 nautical miles southwest of R1: Northwest 25kt, with gales as in warning 247, areas of fog.
Within 300 nautical miles east of T1: Areas of poor visibility in showers.
Outlook for the following 72 hours:
First Trough 44S 120W 38S 126W 31S 125W, slow moving. Within 420 nautical miles east of First Trough: Southerly quarter 30kt to gale, easing by 150000UTC, areas of heavy swell, easing by 150000UTC. Second Trough 37S 158W 46S 141W 55S 126W, moving east. West of Second Trough: Westerly quarter 30kt to gale developing by 140000UTC, areas of heavy 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 110802UTC Valid until 121200UTC.
Part 1 - WARNINGS
WARNINGS IN FORCE: 247 248 249 250 251
Part 2 - Situation analysis at 110600UTC:
Front F1 55S 162W 62S 157W 66S 155W, moving east 50kt.
Area A1 bounded by 67S 160E 61S 160E 65S 171E 64S 161W 68S 155W 67S 160E, slow moving.
Part 3 - Forecast:
Refer to latest warnings.
East of F1: Northwest 25kt, with gales as in warnings 247 248, areas of fog, with poor visibility in precipitation, areas of heavy swell.
West of F1: Westerly quarter 25kt at times, with gales as in warnings 249 250.
West of F1 from 55S 162W to 62S 157W: Areas of poor visibility in precipitation, areas of heavy swell.
Within A1: Heavy ice accretion as in warning 251.
Southern Ice Edge between 160E and 120W issued 11 May 2026 UTC
62.5S,160.0E 66.1S,170.0E 65.9S,180.0
66.3S,170.0W 66.1S,160.0W 65.6S,150.0W
65.7S,140.0W 66.3S,130.0W 66.2S,120.0W
Ice edge not for navigational purposes.
MARINE WEATHER BULLETIN FOR ISLANDS AREA
EQUATOR TO 25S BETWEEN 160E AND 120W.
ISSUED BY FIJI METEOROLOGICAL SERVICE EQUATOR TO 25S BETWEEN 160E AND
120W
ISSUED BY FIJI METEOROLOGICAL SERVICE MAY 110800 UTC.
PART 1 : WARNINGNIL.
PARTS 2 AND 3 : SYNOPSIS AND FORECAST VALID UNTIL MAY 120600 UTC.
TROUGH T1 10S 162E 05S 163E SLOW MOVING. POOR VISIBILITY IN
OCCASIONAL SHOWERS, HEAVY AT TIMES AND FEW THUNDERSTORMS WITHIN 120
NAUTICAL MILES OF T1.
TROUGH T2 05S 169E 08S 170E 13S 175W 16S 170W SLOW MOVING. POOR
VISIBILITY IN OCCASIONAL SHOWERS, HEAVY AT TIMES AND FEW
THUNDERSTORMS WITHIN 150 NAUTICAL MILES OF T2 IN THE AREA WEST OF
176E. ELSEWHERE, OCCASIONAL SHOWERS AND ISOLATED THUNDERSTORMS WITHIN
120 NAUTICAL MILES OF T2.
TROUGH T3 EQT 176E 04S 179E SLOW MOVING. POOR VISIBILITY IN
OCCASIONAL SHOWERS, HEAVY AT TIMES AND ISOLATED THUNDERSTORMS WITHIN
130 NAUTICAL MILES OF T3.
TROUGH T4 23S 160E 19S 140W 20S 130W 22S 120W SLOW MOVING. POOR
VISIBILITY IN OCCASIONAL SHOWERS, HEAVY AT TIMES AND FEW
THUNDERSTORMS WITHIN 150 NAUTICAL MILES OF T4.
IN THE AREA SOUTH OF 12S AND WEST OF 164E, EXPECT SOUTHEASTERLY WINDS
20 TO 25 KNOTS. ROUGH SEAS. MODERATE SOUTHERLY SWELLS.
IN THE AREA SOUTH OF 15S AND EAST OF 158W, EXPECT SOUTHEASTERLY WINDS
20 TO 25 KNOTS. ROUGH SEAS. MODERATE SOUTHERLY SWELLS.