weather bulletin for shipping - Metarea 6-
21:00 UTC July 09, 2009
National Weather Service
part one: Gale Warning
nil
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part two: synoptic situation at 21:00 UTC, July/09/2009
low 996 hpa at 47s 56w moving east extends cold front at 47s
56w 45s 53w 40s 57w 37s 64w moving east associated wit=
h
occluded front 47s 58w 44s 62w 42s 65w 40s 66w 40=
S 64w
low 987 hpa at 52s 34w moving east associated with occluded
front 50s 33w 50s 39w 55s 37w 54s 25w
high 1017 hpa at 34s 48w moving east extends ridge at 39s
45w 44s 53w 48s 47w moving east
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parth three: forecast issued 00:00 UTC July 10,2009 valid until
18:00 UTC July 10,2009
1- coastal areas:
Rio de la Plata: fresh to moderate breeze from northwest
decreasing/ clear sky to fair sky/ mist/ isolated as from
morning/ visbility good to moderate.
Islas Malvinas coasts: moderate breeze from sector west changing
to fresh from northwest/ partly cloudy to cloudy/ possible rain/
snowfall/ visibility moderate.
3617'23''s a 38s: gentle to moderate breeze from northwest
changing to sector south by the end of the forecast period/
cloudy increase/ possible isolated rain towards the afternoon/
visibility moderate.
38s a 39s: gentle breeze from sector west changing to fresh
from south/ gusts/ partly cloudy/ possible isolated rain/
improving by the end of the forecast period/ visibility
moderate.
39s a 42s: fresh breeze from sector south/ variably cloudy/
possible rain/ isolated snowfall/ improving/ visibility
moderate.
42s a 46s: fresh to strong breeze from southwest/ cloudy to
partly cloudy/ possible isolated rain/ improving/ visibility
moderate.
46s a 49s: moderate breeze from sector west changing to fresh
from northwest/ partly cloudy to cloudy/ possible isolated
snowfall/ visibility moderate.
49s a 52s: gentle breeze from west changing to northwest
increasing fresh to strong breeze/ cloudy increase/ possible
rain/ snowfall/ visibility moderate/ occasionally/ visibility
poor.
52s a 55s: fresh to strong breeze from northwest/ partly
cloudy to cloudy/ possible rain/ snowfall/ visibility moderate.
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2- oceanic areas
35s 20w 40s 20w 40s 40w 35s 40w 35s 20w :stro=
ng
breeze/ heavy gusts from sector west/ variably cloudy/ possible
rain/ showers/ visibility moderate.
35s 40w 40s 40w 40s 55w 35s 55w 35s 40w :fres=
h breeze
from northwest changing to sector south/ variably cloudy/
possible isolated rain/ visibility moderate.
40s 20w 45s 20w 45s 40w 40s 40w 40s 20w :fres=
h breeze
from northwest/ variably cloudy/ visibility moderate.
40s 40w 50s 40w 50s 50w 40s 50w 40s 40w :fres=
h to
strong breeze from northwest/ variably cloudy/ possible isolated
drizzle/ visibility moderate.
40s 50w 50s 50w 50s 60w 40s 60w 40s 50w :stro=
ng breeze
from northwest/ gusts/ variably cloudy/ unstable/ visibility
moderate.
45s 20w 50s 20w 50s 40w 45s 40w 45s 20w :fres=
h to
strong breeze from northwest/ variably cloudy/ possible isolated
rain/ visibility moderate.
50s 20w 55s 20w 55s 40w 50s 40w 50s 20w :fres=
h breeze
from northwest increasing/ strong to near gale cloudy to partly
cloudy/ possible rain/ isolated sleet/ visibility moderate/
occasionally/ visibility poor.
55s 20w 40s 20w 40s 40w 55s 40w 55s 20w :stro=
ng to
near gale from northwest/ gusts/ cloudy/ possible rain/
snowfall/ visibility moderate to poor.
50s 40w 60s 40w 60s 50w 50s 50w 50s 40w :near=
gale
gale gusts from northwest/ variably cloudy/ possible rain/
isolated snowfall/ visibility moderate/ occasionally/ visibility
poor.
50s 50w 60s 50w 60s 55w 50s 55w 50s 50w :gale=
to near
gale from northwest veering to sector west/ cloudy to partly
cloudy/ possible rain/ snowfall/ visibility moderate to poor.
55s 55w 60s 55w 60s 67w 55s 67w 55s 55w :stro=
ng breeze
from northwest changing to near gale to gale from southwest
decreasing/ cloudy/ possible rain/ snowfall/ visibility moderate
to poor.
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Nnnn
