Butlletí del 03/03/2015

El Cheminées Poujoulat per fi navega amb rumb nord al voltant de la perifèria est d'una alta pressió al seu oest. El Neutrogena i el GAES Centros Auditivos estan anant cap al nord-est per evitar condicions més lleugeres i variables al llarg de la costa argentina. Al Pacífic Sud les borrasques continuen produint vent fort i gran onatge per a la resta de la flota al nord de la zona d'exclusió antàrtica.

Meteo MARÇ 3, 2015 07:17

*** SYNOPSIS ***
00Z TUESDAY (03-MAR-2015):
1)    High pressure (1018mb) off Dunedin. A ridge extends south from the
high along 173E.
2)    Low pressure (978mb) near 62S/157W with a cold front extending
northwest along 55S/168W to the Chatham Islands.
3)    High pressure (1022mb) near 45S/158W with a ridge extending east along
47S/149W to 45S/139W. Light winds associated with the high and ridge
extending south to 50S at 145W.
4)    Low pressure (968mb) at 60S/113W with a front wrapping out of the low
to 56S/92W to 49S/100W to 41S/124W.
5)    Low pressure (970mb) south of Cape Horn near 63S/70W.
6)    High pressure (1028mb) near 42S/30W. Broad flow of N’lies west of the
high along the Brazilian coast south to South Georgia Island.
00Z WEDNESDAY (04-MAR-2015):
1)    High (1017mb) south of the Chatham Islands near 46S/176W. Low pressure
(965mb) south of 64S/173E with a front wrapping out of the low to
63?176W to 55S/177W to 50S/175E.
2)    A ridge extends southeast from the high to another high (1017mb) near
57S/157W. A stationary front runs west to east north of the high along
52S.
3)    High pressure (1024mb) near 44S/140W ridges along 44S from 150W to
128W.
4)    A strong Southern Ocean low (972mb) near 60S/136W. Front wraps out of
the low to 59S/126W to 53S/140W to 52S/150W. Strong W/NW winds east of
the front to 120W where a weak ridge lies north to south.
5)    A broad trough with an axis along roughly along 100W. Strong SW winds
west of the trough axis. Moderate WNW/NW winds east of the trough axis.
6)    Low pressure (975mb) south of Cape Horn near 62S/65W. A broad W to NW
flow north of the low across Cape Horn and the Falkland Islands to a
ridge axis at 43S.
7)    High pressure (1016mb) at 43S/50W.with light winds around the high
from the Argentinian coast to 45W.
8)    Strong low pressure (964mb) southwest of the South Georgia Island wit
a front north to 50S/30W to 42S/39W to 38S/50W. Fresh W winds north of
South Georgia Island and west of the front. East of the front, a
strong NW wind field north to 42S.
9)    High pressure (1030mb) near 39S/48W with a ridge extending northwest
to southern Brazilian coast. East winds north of the high and ridge
back to NW winds south of the ridge.
00Z THURSDAY (05-MAR-2015):
1)    A complexly organized area of high pressure will extend between the
Chatham Islands and 140W.
2)    A deep low pressure (976mb) near 55S/118W with a broad cyclonic flow
around the low. Storm force winds will extend west of the low center
to 132W  and north to 47S.
3)    A broad flow of strong W’lies winds will extend from north of the low
pressure to 85W, generally between 54S and 44S. South of 54S, a band
of light and variable winds to E’lies flowing south of 57S.
4)    A small but intense low (969mb) will be near 53S/78W. Some Hurricane
forecast winds will be pushing into Cape Horn.
5)    A ridge of high pressure from south of Cape Horn across the Falkland
Islands with lighter winds within the ridge, westerlies east of the
ridge and N’lies to the west.
6)    High pressure (1022mb) near 42S/39W, with an extended area of light
winds along 42S between 44W and 28W. Moderate W’lies south of this
area of lighter airs and north of the ice exclusion zone.
7)    A weak stationary front will lie west to east along 39S just north of
the high center.
8)    A second are of high pressure in the South Atlantic (1025mb) will be
elongated west to east along 35S from 38W to 19W., Generally W’lie
winds between the stationary front and high pressure to the north.
North of the high, generally E/SE winds.  
**************************************
General Forecast along race route
*** TUESDAY (03-MAR-2015) ***
* 49S to 54S and 170W to 160W *
WIND: SW 10-20 easing from west to east and tending W.
SEAS: Subsiding 2-4m
WEATHER: Partly cloudy. A few showers.
* 48S to 53S and 160W to 150W *
WIND: SW/W 15-25
SEAS: 2-4m
WEATHER: Partly cloudy with a few showers and possible squalls.
* 48S to 53S and 150W to 140W *
WIND: SW 15-25 north of 50S, increasing to 20-30 gusting 35 south of 50S.
SEAS: 3-5m
WEATHER: Partly cloudy with scattered showers and squalls.
* 48S to 53S and 140W to 130W *
WIND: W/SW 25-35.
SEAS: 4-7m
WEATHER: Variable clouds with some strong squalls easing with time.
* 48S to 53S and 130W to 120W *
WIND: NW/W 30-40 gusting 45 shifting W/SW 25-35.
SEAS: 5-7m
WEATHER: Cloudy with squalls likely.
* 48S to 53S and 120W to 110W *
WIND: W tending NW 20-30 increasing 30-40.
SEAS: 3-6m
WEATHER: Partly cloudy with scattered shower increasing from west to east.
* 49S to 54S and 110W to 100W *
WIND: SW tending W 20-25 gusting 30-35.
SEAS: 3-5m
WEATHER: Partly cloudy with a few showers.
* 50S to 55S and 100W to 90W *
WIND: W/SW 25-35.
SEAS: 5-8m
WEATHER: Cloudy with squalls likely.
* 51S to 56S and 90W to 80W *
WIND: W 25-35 gusting 40-45
SEAS: 4-7m
WEATHER: Cloudy with squalls.
* 52S to 57S and 80W to 70W *
WIND: STORM FORCE – N 35-45 gusting 55 shifting W 30-40.
SEAS: 6-10m
WEATHER: Cloudy rain and some strong squalls likely.
* 53S to 58S and 70W to 60W *
WIND: NW/N 20-25 gusting 30 increasing 25-35 gusting 40 from the west.
SEAS: 4-7m south of Cape Horn. 2-4m north of Cape Horn.
WEATHER: Increasing clouds with scattered showers. Rain and squalls arriver
from the west south of cape Horn.
* 48S to 53S and Argentinian coast to 58W *
WIND: N/NW 15-25 gusting 30.
SEAS: 1-2m west of 64W increasing 2-4m east of 60W.
WEATHER: Variable clouds with scattered showers likely. Squalls arriving
from the west.
* 48S to 53S and 58W to 48W
WIND: N 20-30 gusting 35
SEAS: 3-5m
WEATHER: Partly to mostly cloudy with scattered showers.
* 48S to 53S and 48W to 38W
WIND: SW 20-35 gusting 40
SEAS: 4-7m
WEATHER: Partly to mostly cloudy with squalls.
* 42S to 47S and Argentinian coast to 54W *
WIND: N 20-30  
SEAS: 2-4m
WEATHER: Variable clouds with scattered showers.
* 42S to 47S and 54W to 44W *
WIND: N 20-30 west of 50W. Light and variable east of 50W.
SEAS: 2-4m.
WEATHER: Partly cloudy with scattered showers.
* 42S to 47S and 44W to 34W *
WIND: SW 15-25 near 44W increasing 25-35 gusting 40 east of 40W.
SEAS: 3-6m.
WEATHER: Partly cloudy with squalls likely.
*** WEDNESDAY (04-MAR-2015) ***
* 49S to 54S and 170W to 160W *
WIND: North of 50S, N/NW 5-15. South of 50S mainly light and variable
becoming NW 5-15 south of 53S.
SEAS: Subsiding 2-4m
WEATHER: Partly cloudy. A few showers.
* 48S to 53S and 160W to 150W *
WIND: Generally NW/N 5-15
SEAS: 2-4m
WEATHER: Partly cloudy with a few scattered showers.
* 48S to 53S and 150W to 140W *
WIND: SW 20-30 gusting 35 easing from west to east becoming light and
variable along 150W.
SEAS: 5-8m easing 3-5m.
WEATHER: Cloudy with squalls becoming infrequent from west to east.
* 48S to 53S and 140W to 130W *
WIND: SW 30-45 gusting 55 near 53S. Easing from the west later in the
period.
SEAS: 6-10m
WEATHER: Cloudy with rain and some strong squalls.
* 48S to 53S and 130W to 120W *
WIND: NW/W 30-40 gusting 45 shifting W/SW 25-35 from the west with time.
SEAS: 4-6m increasing 6-10m from the west with time.
WEATHER: Cloudy with squalls likely.
* 48S to 53S and 120W to 110W *
WIND: Generally W 25-35 gusting 40
SEAS: 4-7m
WEATHER: Mostly cloudy with squalls likely.
* 49S to 54S and 110W to 100W *
WIND: W/SW 25-35 gusting 45.
SEAS: 4-6m
WEATHER: Partly cloudy with a few showers.
* 50S to 55S and 100W to 90W *
WIND: W 10-20.
SEAS: 3-5m
WEATHER: Cloudy with squalls likely.
* 51S to 56S and 90W to 80W *
WIND: NW 15-25 increasing to 30-40 gusting 50 from the north with time.
SEAS: 4-7m
WEATHER: Cloudy with rain and squalls developing
* 52S to 57S and 80W to 70W *
WIND: W 20-30 gusting 35-40
SEAS: 6-9m
WEATHER: Cloudy rain and some strong squalls likely.
* 53S to 58S and 70W to 60W *
WIND: W/NW 15-25 gusting 35.
SEAS: 4-7m south of Cape Horn. 2-4m north of Cape Horn.
WEATHER: Increasing clouds with scattered showers. Rain and squalls arriver
from the west south of cape Horn.
* 48S to 53S and Argentinian coast to 58W *
WIND: N/NW 15-25 gusting 30.
SEAS: 1-2m west of 64W increasing 2-4m east of 60W.
WEATHER: Variable clouds with scattered showers likely. Squalls arriving
from the west.
* 48S to 53S and 58W to 48W
WIND: W/NW 15-25 gusting 30
SEAS: 3-5m
WEATHER: Partly to mostly cloudy with scattered showers.
* 48S to 53S and 48W to 38W
WIND: W 20-35 gusting 40
SEAS: 4-7m
WEATHER: Partly to mostly cloudy with squalls.
* 42S to 47S and Argentinian coast to 54W *
WIND: N 20-30  
SEAS: 2-4m
WEATHER: Variable clouds with scattered showers.
* 42S to 47S and 54W to 44W *
WIND: N 10-20 west of 50W. Light and variable east of 50W.
SEAS: 2-4m.
WEATHER: Partly cloudy with scattered showers.
* 42S to 47S and 44W to 34W *
WIND: SW 15-25 near 44W increasing 25-35 gusting 40 east of 40W.
SEAS: 3-6m.
WEATHER: Partly cloudy with squalls likely.