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IDS60701

Latest Coastal Weather Observations for Portland Airport

Issued at 1:35 pm CST Thursday 24 July 2008

About coastal observations | Map of coastal stations | Coastal observations for SA | Marine services
Station Details ID: 090171 Name: CASHMORE AIRPORT Lat: -38.31 Lon: 141.47 Height: 80.9 m
Data from the previous 72 hours. | See also: Recent months at Portland Airport
Date/Time
CST
Temp
°C
Wind Pressure Rain
since 9am
mm
Weather Cloud Vis
km
Sea Swell
Dir Speed
knots
Gust
knots
hPa Trend Height
m
Height
m
Length
m
Dir
24/01:30pm 11.4 N 8 12 1025.6 - 0.0 - - - - - - -
24/01:00pm 11.1 NNW 8 11 1026.2 - 0.0 - - - - - - -
24/12:30pm 11.0 N 6 9 1026.6 - 0.0 - - - - - - -
24/12:00pm 10.7 N 8 12 1027.1 - 0.0 - - - - - - -
24/11:30am 9.6 N 8 11 1027.6 - 0.0 Fine - 30 - - - -
24/11:00am 9.4 N 8 10 1027.8 - 0.0 - - - - - - -
24/10:30am 8.7 N 6 9 1028.3 - 0.0 - - - - - - -
24/10:00am 7.4 N 7 9 1028.6 - 0.0 - - - - - - -
24/09:30am 6.0 N 6 8 1028.8 - 0.0 - - - - - - -
24/09:00am 4.9 N 5 7 1028.8 - 0.0 - - - - - - -
24/08:30am 3.9 N 5 6 1029.1 - 0.2 Haze Mostly clear 30 - - - -
24/08:00am 3.1 N 5 6 1029.2 - 0.2 - - - - - - -
24/07:30am 2.1 N 5 7 1029.1 - 0.2 - - - - - - -
24/07:00am 2.0 N 6 6 1028.9 - 0.2 - - - - - - -
24/06:30am 1.8 N 6 7 1028.8 - 0.0 - - - - - - -
24/06:00am 2.0 N 5 6 1028.5 - 0.0 - - - - - - -
24/05:30am 0.9 N 4 5 1028.7 - 0.0 Fog patches Clear 10 - - - -
24/05:00am 0.6 NNE 1 4 1028.6 - 0.0 - - - - - - -
24/04:30am 2.4 NNE 5 5 1028.6 - 0.0 - - - - - - -
24/04:00am 3.1 NNE 3 4 1028.9 - 0.0 - - - - - - -
24/03:30am 2.5 CALM 0 0 1029.2 - 0.0 - - - - - - -
24/03:00am 3.0 CALM 0 0 1029.5 - 0.0 - - - - - - -
24/02:30am 4.9 NE 3 3 1030.0 - 0.0 - - - - - - -
24/02:00am 6.1 NE 4 5 1029.8 - 0.0 - - - - - - -
24/01:30am 6.9 NE 3 4 1030.2 - 0.0 - - - - - - -
24/01:00am 7.6 NNE 3 4 1030.5 - 0.0 - - - - - - -
24/12:30am 7.6 NNE 4 5 1030.8 - 0.0 - - - - - - -
24/12:00am 7.6 NNE 3 4 1031.0 - 0.0 - - - - - - -
23/11:30pm 7.6 NNE 3 4 1031.3 - 0.0 - - - - - - -
 
Date/Time
CST
Temp
°C
Wind Pressure Rain
since 9am
mm
Weather Cloud Vis
km
Sea Swell
Dir Speed
knots
Gust
knots
hPa Trend Height
m
Height
m
Length
m
Dir
23/11:00pm 7.5 N 4 5 1031.2 - 0.0 - - - - - - -
23/10:30pm 7.6 N 1 4 1031.4 - 0.0 - - - - - - -
23/10:00pm 8.0 N 3 5 1031.8 - 0.0 - - - - - - -
23/09:30pm 8.2 N 4 6 1031.9 - 0.0 - - - - - - -
23/09:00pm 8.2 NNE 4 5 1031.9 - 0.0 - - - - - - -
23/08:30pm 8.2 S 4 5 1032.4 - 0.0 - - - - - - -
23/08:00pm 8.4 S 3 5 1032.3 - 0.0 - - - - - - -
23/07:30pm 8.6 S 2 4 1032.3 - 0.0 - - - - - - -
23/07:00pm 8.7 CALM 0 0 1032.3 - 0.0 - - - - - - -
23/06:30pm 8.9 S 3 4 1032.1 - 0.0 - - - - - - -
23/06:00pm 9.0 S 3 4 1032.0 - 0.0 - - - - - - -
23/05:30pm 9.3 S 4 4 1032.0 - 0.0 - - - - - - -
23/05:00pm 9.8 CALM 0 0 1031.7 - 0.0 - - - - - - -
23/04:30pm 10.2 CALM 0 0 1031.4 - 0.0 - - - - - - -
23/04:00pm 10.5 S 2 4 1031.3 - 0.0 - - - - - - -
23/03:30pm 10.6 S 4 5 1031.3 - 0.0 - - - - - - -
23/03:00pm 10.5 SSW 4 6 1031.3 - 0.0 - - - - - - -
23/02:30pm 10.6 SW 4 7 1031.5 - 0.0 Fine Mostly cloudy 30 - - - -
23/02:00pm 10.8 WNW 5 6 1031.5 - 0.0 - - - - - - -
23/01:30pm 10.9 WNW 2 4 1031.7 - 0.0 - - - - - - -
23/01:00pm 10.7 WNW 4 6 1032.1 - 0.0 - - - - - - -
23/12:30pm 10.6 W 4 6 1032.4 - 0.0 - - - - - - -
23/12:00pm 10.5 W 5 7 1032.8 - 0.0 - - - - - - -
23/11:30am 10.3 W 5 7 1033.3 - 0.0 Fine Mostly cloudy 30 - - - -
23/11:00am 10.7 WNW 8 10 1033.3 - 0.0 - - - - - - -
23/10:30am 11.1 WNW 7 9 1033.4 - 0.0 - - - - - - -
23/10:00am 10.3 W 7 9 1033.5 - 0.0 - - - - - - -
23/09:30am 9.4 WNW 6 7 1033.6 - 0.0 - - - - - - -
23/09:00am 8.7 W 6 7 1033.6 - 0.0 - - - - - - -
23/08:30am 8.4 WNW 5 6 1033.8 - 2.8 Fine Mostly cloudy 30 - - - -
23/08:00am 7.3 WNW 5 7 1033.4 - 2.8 - - - - - - -
23/07:30am 7.0 NNW 5 7 1033.1 - 2.8 - - - - - - -
23/07:00am 6.7 SW 4 5 1033.1 - 2.8 - - - - - - -
23/06:30am 6.8 SSW 4 6 1033.1 - 2.6 - - - - - - -
23/06:00am 6.5 CALM 0 3 1032.8 - 2.6 - - - - - - -
23/05:30am 6.2 CALM 0 4 1032.8 - 2.4 Fine Cloudy 30 - - - -
23/05:00am 5.9 NNE 3 4 1032.3 - 2.4 - - - - - - -
23/04:30am 6.6 N 4 6 1032.1 - 2.4 - - - - - - -
23/04:00am 6.6 NW 5 7 1032.1 - 2.4 - - - - - - -
23/03:30am 7.2 WNW 8 11 1032.1 - 2.4 - - - - - - -
23/03:00am 6.2 NW 6 7 1032.1 - 2.4 - - - - - - -
23/02:30am 5.7 NW 5 7 1032.5 - 2.4 - - - - - - -
23/02:00am 6.2 WNW 6 9 1032.3 - 2.4 - - - - - - -
23/01:30am 6.2 NW 3 5 1032.2 - 2.4 - - - - - - -
23/01:00am 6.9 NW 5 6 1032.3 - 2.4 - - - - - - -
23/12:30am 6.9 NNW 5 6 1032.4 - 2.4 - - - - - - -
23/12:00am 6.8 CALM 0 0 1032.5 - 2.2 - - - - - - -
22/11:30pm 7.2 SSE 1 3 1032.6 - 1.8 - - - - - - -
 
Date/Time
CST
Temp
°C
Wind Pressure Rain
since 9am
mm
Weather Cloud Vis
km
Sea Swell
Dir Speed
knots
Gust
knots
hPa Trend Height
m
Height
m
Length
m
Dir
22/11:00pm 7.1 NW 4 5 1032.3 - 1.8 - - - - - - -
22/10:30pm 4.7 NW 4 4 1032.2 - 1.8 - - - - - - -
22/10:00pm 5.2 NW 5 6 1032.1 - 1.8 - - - - - - -
22/09:30pm 4.4 NW 5 6 1032.1 - 1.8 - - - - - - -
22/09:00pm 5.6 NW 4 5 1031.8 - 1.8 - - - - - - -
22/08:30pm 6.8 NE 3 5 1032.0 - 1.8 Recent precip. - - - - - -
22/08:00pm 7.7 ESE 1 4 1031.7 - 1.8 - - - - - - -
22/07:30pm 8.0 SSE 5 6 1031.7 - 1.8 - - - - - - -
22/07:00pm 7.7 WSW 7 9 1031.4 - 1.4 - - - - - - -
22/06:30pm 7.1 WSW 7 9 1031.3 - 1.4 - - - - - - -
22/06:00pm 7.7 SW 7 10 1031.2 - 1.4 - - - - - - -
22/05:30pm 8.4 SSW 4 6 1031.3 - 1.4 - - - - - - -
22/05:00pm 8.1 SW 5 8 1031.0 - 1.4 - - - - - - -
22/04:30pm 9.1 SW 4 7 1030.8 - 1.4 - - - - - - -
22/04:00pm 9.5 SW 7 10 1030.7 - 1.4 - - - - - - -
22/03:30pm 10.6 W 11 14 1030.5 - 1.4 - - - - - - -
22/03:00pm 10.8 WSW 12 18 1030.5 - 1.4 - - - - - - -
22/02:30pm 10.0 WSW 10 14 1030.7 - 1.4 Fine Partly cloudy 30 - - - -
22/02:00pm 11.1 WSW 9 13 1030.3 - 1.4 - - - - - - -
22/01:30pm 10.2 SW 10 16 1030.5 - 1.4 - - - - - - -
22/01:00pm 10.5 SW 10 15 1030.6 - 1.4 - - - - - - -
22/12:30pm 9.5 SW 8 11 1030.8 - 1.4 - - - - - - -
22/12:00pm 9.4 SW 8 13 1031.1 - 0.8 - - - - - - -
22/11:30am 9.6 SW 6 7 1031.4 - 0.8 Showers Mostly cloudy 30 - - - -
22/11:00am 8.8 S 7 12 1031.4 - 0.6 - - - - - - -
22/10:30am 9.2 SW 6 10 1031.2 - 0.4 - - - - - - -
22/10:00am 8.8 S 10 17 1030.9 - 0.0 - - - - - - -
22/09:30am 9.6 SW 7 10 1030.4 - 0.0 - - - - - - -
22/09:00am 9.8 SW 9 12 1030.3 - 0.0 - - - - - - -
22/08:30am 8.5 SW 9 11 1030.4 - 2.2 Fine Partly cloudy 30 - - - -
22/08:00am 8.1 SW 8 11 1030.1 - 2.2 - - - - - - -
22/07:30am 7.9 SSW 5 9 1029.8 - 2.2 - - - - - - -
22/07:00am 7.7 WSW 9 13 1029.4 - 2.2 - - - - - - -
22/06:30am 7.3 WSW 7 9 1028.8 - 1.8 - - - - - - -
22/06:00am 7.7 SW 6 9 1028.4 - 1.8 - - - - - - -
22/05:30am 6.9 W 6 8 1028.4 - 1.2 Showers Mostly cloudy 30 - - - -
22/05:00am 7.3 WSW 8 11 1028.2 - 1.2 - - - - - - -
22/04:30am 7.4 SSW 8 15 1028.0 - 1.2 - - - - - - -
22/04:00am 8.3 SSW 6 8 1027.7 - 0.6 - - - - - - -
22/03:30am 8.5 SW 8 14 1027.6 - 0.6 - - - - - - -
22/03:00am 7.6 WSW 7 12 1027.6 - 0.6 - - - - - - -
22/02:30am 8.4 WSW 11 16 1027.7 - 0.4 - - - - - - -
22/02:00am 9.1 S 9 14 1027.3 - 0.4 - - - - - - -
22/01:30am 9.1 SSW 8 15 1027.0 - 0.4 - - - - - - -
22/01:00am 8.9 S 7 16 1027.0 - 0.4 - - - - - - -
22/12:30am 9.2 SSW 10 15 1027.0 - 0.4 - - - - - - -
22/12:00am 8.8 SSW 8 14 1027.1 - 0.4 - - - - - - -
21/11:30pm 7.8 SW 9 12 1027.3 - 0.4 - - - - - - -
 
Date/Time
CST
Temp
°C
Wind Pressure Rain
since 9am
mm
Weather Cloud Vis
km
Sea Swell
Dir Speed
knots
Gust
knots
hPa Trend Height
m
Height
m
Length
m
Dir
21/11:00pm 9.1 S 9 14 1026.9 - 0.2 - - - - - - -
21/10:30pm 8.9 SSW 8 14 1026.7 - 0.2 - - - - - - -
21/10:00pm 9.2 SSW 11 18 1026.5 - 0.2 - - - - - - -
21/09:30pm 9.6 SSW 11 15 1026.2 - 0.2 - - - - - - -
21/09:00pm 8.9 SSW 8 14 1026.2 - 0.2 - - - - - - -
21/08:30pm 9.2 SSW 10 17 1026.2 - 0.2 - - - - - - -
21/08:00pm 8.9 SW 9 14 1025.6 - 0.2 - - - - - - -
21/07:30pm 9.3 SSW 13 20 1025.4 - 0.2 - - - - - - -
21/07:00pm 9.4 SSW 13 18 1025.0 - 0.2 - - - - - - -
21/06:30pm 9.6 SSW 12 17 1024.6 - 0.2 - - - - - - -
21/06:00pm 8.5 SW 9 13 1024.5 - 0.2 - - - - - - -
21/05:30pm 8.8 SSW 10 15 1024.5 - 0.2 Recent precip. - - - - - -
21/05:00pm 9.1 SSW 10 17 1023.9 - 0.2 - - - - - - -
21/04:30pm 9.2 SSW 9 15 1023.4 - 0.0 - - - - - - -
21/04:00pm 9.6 SSW 10 17 1023.2 - 0.0 - - - - - - -
21/03:30pm 8.7 SW 8 15 1022.6 - 0.0 - - - - - - -
21/03:00pm 10.3 SSW 12 19 1022.2 - 0.0 - - - - - - -
21/02:30pm 10.4 SSW 11 18 1022.0 - 0.0 Fine Mostly cloudy 30 - - - -
21/02:00pm 9.7 S 12 25 1021.5 - 0.0 - - - - - - -

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About this table

  • These observations have not been quality controlled.
  • Different stations report at different time intervals, ranging from half hourly to twice daily.
  • Some stations are up to several kilometres inland.
  • All observations including locations outside of SA are shown in local time.
  • Wind 'Dir' is the direction the wind comes from, reported to 16 points of the compass.
  • Wind observations are a 10-minute average from the standard height of 10 metres.
  • Wind speed is a 10 minute average speed in knots.
  • The wind gust is measured over 3 seconds.
  • Trend in pressure since the last observation that has been corrected for diurnal variation. Diurnal variation means two peaks and troughs in pressure each day. (R rising, F falling, S steady).
  • '+' indicates 'greater than', '<' indicates 'less than'.
  • 'Trace' is a trace (<0.1mm) of rainfall.
  • 'Weather' is described, when data is available.
  • 'Cloud' cover is described, when data is available.
  • 'Vis' is the visibility distance in whole kilometres, above 5 kilometres. Below 5 kilometres, visibility is in tenths of a kilometre down to 0.1 (100 metres). '0' indicates visibility less than 100 metres.
  • Sea height is reported in metres.
  • Swell is reported as height and length, both in metres.
  • 'CF' indicates 'Confused Swell'. 'NS' indicates 'No Swell'.
  • Swell 'Dir' is the direction the swell comes from, reported to 8 points of the compass. Example 'SW' means southwest.
  • '-' indicates that no data is available at that time.
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