MARINE WEATHER BULLETIN FOR ISLANDS AREA
EQUATOR TO 25S BETWEEN 160E AND 120W.
ISSUED BY FIJI METEOROLOGICAL SERVICE SEP 102000 UTC.
PART 1 : WARNING NIL.
PARTS 2 AND 3 : SYNOPSIS AND FORECAST VALID UNTIL SEP 111800 UTC.
TROUGH T1 12S 160E 15S 170E 20S 175W 25S 160W SLOW MOVING. POOR
VISIBILITY IN OCCASIONAL SHOWERS WITHIN 130 NAUTICAL MILES OF T1.
TROUGH T2 08S 160E 05S 170E 04S 175W EQ 163W SLOW MOVING. POOR
PERIODS OF RAIN, HEAVY AT TIMES AND SQUALLY THUNDERSTORMS WITHIN 180
NAUTICAL MILES OF T2.
TROUGH T3 11S 174E 13S 175W SLOW MOVING. POOR VISIBILITY IN
OCCASIONAL RAIN, HEAVY AT TIMES AND SQUALLY THUNDERSTORMS WITHIN 120
NAUTICAL MILES OF T3.
IN THE AREA SOUTH OF T1 AND WEST OF 180E, EXPECT SOUTH TO SOUTHEAST
WINDS 20 TO 25 KNOTS. ROUGH SEAS.
IN THE AREA SOUTH OF 20S AND WEST OF 170E, EXPECT MODERATE
SOUTHWESTERLY SWELLS.
IN THE AREA SOUTH OF 20S AND EAST OF 138W, EXPECT MODERATE
SOUTHWESTERLY 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 101925UTC Valid until 111200UTC.
Part 1 - WARNINGS
WARNINGS IN FORCE: NIL
Part 2 - Situation analysis at 101800UTC:
Front F1 25S 171E 27S 176E 36S 180, moving eastnortheast 30kt.
Area A1 bounded by 32S 168E 27S 170E 29S 176E 40S 177E 40S 163E 32S 168E, slow moving.
Part 3 - Forecast:
Refer to latest warnings.
Within 600 nautical miles southwest of F1: Southerly quarter 25kt.
Within 240 nautical miles southwest of F1 from 27S 176E to 36S 180: Poor visibility in rain.
Within A1: Southwest 25kt developing by 110600UTC, heavy southwest quarter swell.
Outlook for the following 72 hours:
Front 40S 170W 38S 176W 36S 179E, moving northeast. Southwest of Front: Areas of heavy southwest quarter swell developing by 121200UTC. Ridge 25S 162E 25S 176E 25S 177E, slow moving. South of Ridge: Areas of heavy southwest quarter swell, easing by 140000UTC.
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 101925UTC Valid until 111200UTC.
Part 1 - WARNINGS
WARNINGS IN FORCE: 132 133
Part 2 - Situation analysis at 101800UTC:
Front F1 40S 164E 44S 174E 64S 176E, moving east 25kt.
Low L1 948hPa near 61S 170E, moving east 15kt.
Part 3 - Forecast:
Refer to latest warnings.
West of F1: Westerly quarter 30kt at times, with gales as in warning 133, heavy westerly quarter swell.
Within 420 nautical miles east of F1 from 44S 174E to 64S 176E: Northerly quarter 25kt, with gales as in warning 132, areas of heavy northwest quarter swell.
Within 360 nautical miles of L1 in sector from southeast through southwest to northeast: Clockwise 30kt.
Outlook for the following 72 hours:
Throughout area: Southwest quarter 30kt to gale at times, easing by 121200UTC, areas of heavy southwest quarter swell, easing by 141200UTC. Low expected near 52S 179E by 121200UTC, then moving eastnortheast. Within 420 nautical miles of Low in western semicircle: Clockwise 30kt to gale, areas of heavy swell. Front 55S 168E 49S 169E 46S 168E, moving east. West of Front: Northwest quarter 30kt to gale developing by 140000UTC.
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 101925UTC Valid until 111200UTC.
Part 1 - WARNINGS
WARNINGS IN FORCE: 132 133 134 135
Part 2 - Situation analysis at 101800UTC:
Front F1 48S 166W 55S 166W 64S 164W, moving east 5kt.
Area A1 bounded by 57S 160E 59S 175E 66S 172W 65S 160E 57S 160E, slow moving.
Front F2 40S 164E 44S 174E 64S 176E, moving east 25kt.
Low L1 948hPa near 61S 170E, moving east 15kt.
Part 3 - Forecast:
Refer to latest warnings.
Within 600 nautical miles east of F1: Northerly quarter 25kt, fog.
Within A1: Heavy ice accretion as in warning 135.
West of F2: Westerly quarter 30kt at times, with gales as in warning 133, heavy westerly quarter swell.
Within 420 nautical miles east of F2 from 44S 174E to 64S 176E: Northerly quarter 25kt, with gales as in warning 132, areas of heavy northwest quarter swell.
Within 360 nautical miles of L1 in sector from southeast through southwest to northeast: Clockwise 30kt, with gales as in warning 134.
Southern Ice Edge between 160E and 120W issued 10 Sept 2026 UTC
62.5S,160.0E 62.9S,170.0E 65.0S,180.0
64.7S,170.0W 64.0S,160.0W 58.9S,150.0W
62.4S,140.0W 66.3S,130.0W 66.5S,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 101925UTC Valid until 111200UTC.
Part 1 - WARNINGS
WARNINGS IN FORCE: NIL
Part 2 - Situation analysis at 101800UTC:
Area A1 bounded by 33S 131W 33S 125W 33S 120W 51S 120W 50S 134W 33S 131W, moving east 20kt.
Low L1 983hPa near 49S 127W, moving northnortheast 10kt.
Front F1 25S 163W 30S 158W 43S 157W, moving east 20kt.
Front F2 48S 166W 55S 166W 64S 164W, moving east 5kt.
Front F3 40S 164E 44S 174E 64S 176E, moving east 25kt.
Part 3 - Forecast:
Refer to latest warnings.
Within A1: Heavy westerly quarter swell.
Within 600 nautical miles of L1 in sector from south through west to northeast: Clockwise 25kt.
Within 240 nautical miles east of F1: Northerly quarter 25kt at times, poor visibility in showers.
Within 300 nautical miles west of F1 from 30S 158W to 43S 157W: Poor visibility in showers.
Within 600 nautical miles east of F2: Northerly quarter 25kt, fog.
West of F3: Westerly quarter 30kt at times, heavy westerly quarter swell.
Within 420 nautical miles east of F3 from 44S 174E to 64S 176E: Northerly quarter 25kt, areas of heavy northwest quarter swell.
Outlook for the following 72 hours:
First Low near 46S 124W, moving northeast, weakening by 121200UTC. Within 360 nautical miles of First Low in northern semicircle: Clockwise 30kt to gale at times, areas of heavy swell. Second Low expected near 42S 154W by 131200UTC, then moving southeast. Within 480 nautical miles of Second Low: Clockwise 30kt to gale, areas of heavy swell. Trough 58S 160W 40S 171W 36S 174W, moving northeast. Within 900 nautical miles southwest of Trough: Areas of heavy southwest quarter swell. Third Low expected near 48S 167W by 131200UTC, then moving north. Within 420 nautical miles of Third Low in sector from south through west to northeast: Clockwise 30kt to gale, areas of heavy swell.