GMDSS_METAREA10-W_INMARSAT
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WOAU07 APRF 100302
40:3:1:31:10:11:00
IDW21300
SECURITE

HIGH SEAS WEATHER WARNING FOR METAREA 10
ISSUED BY THE AUSTRALIAN BUREAU OF METEOROLOGY, PERTH
AT  0302UTC 10 MARCH 2010
 
Gale Warning FOR THE WESTERN AREA

Please be aware, wind gusts can be a further 40 percent stronger than the
averages given here, and maximum waves may be up to twice the height.

SITUATION AT 100300UTC
A cold front near 50S087E 47S084E 44S078E forecast to be near 40S091E 45S095E
50S095E by 101200UTC and near 44S103E 50S108E by 102400UTC.

AREA AFFECTED
South of a line 44S080E 45S088E 50S093E, extending to south of a line 50S082E
43S096E 50S110E by 101200UTC and south of a line 50S104E 45S105E 50S117E by
102400UTC.

FORECAST
NW/SW winds 35/45 knots, easing to NW/SW 30/40 knots after 101200UTC. Rough to
very rough seas. Moderate to heavy swell.


WEATHER PERTH

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WOAU05 APRF 100256
40:3:1:24:23S090E999:11:00
IDW21100
SECURITE

HIGH SEAS WEATHER WARNING FOR METAREA 10
ISSUED BY THE AUSTRALIAN BUREAU OF METEOROLOGY, PERTH
AT  0301UTC 10 MARCH 2010
 
Gale Warning FOR THE WESTERN AREA

Please be aware, wind gusts can be a further 40 percent stronger than the
averages given here, and maximum waves may be up to twice the height.

SITUATION AT 090300UTC
Developing low [1002hPa] west of area expected to be near 23S087E by 101200UTC,
near 24S088E by 101800UTC and near 26S090E by 102400UTC.

AREA AFFECTED
Within 120nm in the eastern semi circle of the developing low.


FORECAST
NE/NW winds 30/40 knots. Rough to very rough seas. Moderate swell.

WEATHER PERTH

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FQAU23 APRF 092245
IDW11900
SECURITE

HIGH SEAS FORECAST FOR METAREA 10
WESTERN AREA 12/30S 90/125E, 30/50S 80/129E
ISSUED BY THE AUSTRALIAN BUREAU OF METEOROLOGY, PERTH 

FOR 24 HOURS COMMENCING 2300UTC 9 MARCH 2010

Please be aware, wind gusts can be a further 40 percent stronger than the
averages given here, and maximum waves may be up to twice the height.

PART 1  WARNINGS
Gale warning south of a line 45S080E 50S090E extending to south of a line
44S080E 46S087E 50S092E by 092359UTC and south of a line 44S080E 44S087E 50S097E
by 100600UTC and south of 46S080E 45S090E 50S110E by 101200UTC and south of
50S080E 45S095E 50S115E by 101500UTC.
Gale warning within 300nm of east semi circle of developing low expected to be
near 21S085E by 100600UTC and near 23S087E by 101200UTC and near 24S088E by
101800UTC. 

PART 2  SITUATION AT 2100UTC
Refer to latest warnings.
Ridge near 39S080E 39S096E 41S125E 39S129E.


PART 3  FORECAST
Within 240nm of ridge:
NE/NW winds 15/20 knots moderate seas, low swell tending SE/SW 5/15 knots east
of 125E slight to moderate seas, low swell. 
North of 20S:
E/NE winds 10/15 knots tending SE/SW 10/15 knots east of 110E. Slight seas. Low
swell.
Remainder north of ridge outside warning area:
Variable winds to 10 knots, tending NE/SE 10/20 knots west of 100E and
strengthen to 20/33 knots within 120nm of warning area. Light to moderate seas,
increasing to moderate to rough west of 100E. Low to moderate swell.
Remainder south of ridge, outside warning area:
W/NW winds 15/25 knots increasing to 25/33 knots within 180nm of warning area.
Moderate to rough seas. Moderate to heavy swell.

WEATHER PERTH

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