Latest Coastal Weather Observations for Portland Harbour

IDV60701

Issued at 5:02 am EST Wednesday 23 September 2026 (issued every 10 minutes, with the page automatically refreshed every 10 minutes)

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Station Details ID: 090192 Name: PORTLAND NTC AWS Lat: -38.34 Lon: 141.61 Height: 0.0 m
Data from the previous 72 hours. | See also: Recent months for locations in Victoria
Date/Time
EST		 Wind Sea
Height
m		 Swell Vis
km		 Cloud Weather Temp
°C		 Press
MSL
hPa		 Rain since
9am
mm
Dir  Spd
kts		 Gust
kts		 Height
m		 Period
s		 Dir
23/05:00am NNE 8 11 - - - - - - - 10.2 1029.0 -
23/04:30am NNE 6 9 - - - - - - - 9.8 1028.9 -
23/04:00am N 7 9 - - - - - - - 10.0 1029.0 -
23/03:30am N 6 9 - - - - - - - 10.0 1029.0 -
23/03:00am NNE 9 12 - - - - - - - 10.3 1029.1 -
23/02:30am NNE 10 12 - - - - - - - 10.7 1029.5 -
23/02:00am NNE 15 17 - - - - - - - 11.0 1029.8 -
23/01:30am NNE 14 16 - - - - - - - 10.8 1030.0 -
23/01:00am NNE 13 17 - - - - - - - 10.8 1030.4 -
23/12:30am NE 14 17 - - - - - - - 11.3 1030.5 -
23/12:00am NE 9 12 - - - - - - - 12.5 1030.6 -
 
Date/Time
EST		 Wind Sea
Height
m		 Swell Vis
km		 Cloud Weather Temp
°C		 Press
MSL
hPa		 Rain since
9am
mm
Dir  Spd
kts		 Gust
kts		 Height
m		 Period
s		 Dir
22/11:30pm E 10 12 - - - - - - - 12.9 1030.8 -
22/11:00pm E 10 13 - - - - - - - 12.8 1030.8 -
22/10:30pm E 9 13 - - - - - - - 12.8 1030.9 -
22/10:00pm E 9 12 - - - - - - - 12.7 1031.2 -
22/09:30pm ESE 9 12 - - - - - - - 12.7 1031.3 -
22/09:00pm ESE 9 13 - - - - - - - 12.8 1031.4 -
22/08:30pm E 8 11 - - - - - - - 12.7 1031.6 -
22/08:00pm ESE 8 11 - - - - - - - 12.6 1031.4 -
22/07:30pm ESE 8 11 - - - - - - - 12.7 1031.3 -
22/07:00pm ESE 7 12 - - - - - - - 12.7 1030.9 -
22/06:30pm ESE 9 14 - - - - - - - 12.7 1030.5 -
22/06:00pm ESE 10 13 - - - - - - - 12.7 1030.4 -
22/05:30pm SE 9 13 - - - - - - - 12.7 1030.3 -
22/05:00pm SE 9 12 - - - - - - - 13.1 1030.1 -
22/04:30pm SE 9 12 - - - - - - - 12.7 1030.2 -
22/04:00pm SE 9 13 - - - - - - - 12.9 1030.1 -
22/03:30pm SE 10 13 - - - - - - - 12.8 1030.1 -
22/03:00pm ESE 9 11 - - - - - - - 12.7 1030.4 -
22/02:30pm ESE 9 11 - - - - - - - 12.8 1030.5 -
22/02:00pm ESE 8 11 - - - - - - - 12.6 1030.6 -
22/01:30pm ESE 8 11 - - - - - - - 12.8 1030.7 -
22/01:00pm ESE 5 8 - - - - - - - 12.7 1030.9 -
22/12:30pm E 6 9 - - - - - - - 11.7 1031.2 -
22/12:00pm E 5 7 - - - - - - - 11.7 1031.6 -
22/11:30am ENE 5 7 - - - - - - - 11.5 1031.7 -
22/11:00am NE 5 6 - - - - - - - 11.5 1031.8 -
22/10:30am NE 5 7 - - - - - - - 11.2 1032.0 -
22/10:00am NNE 5 7 - - - - - - - 11.1 1032.2 -
22/09:30am N 4 5 - - - - - - - 11.0 1032.2 -
22/09:00am N 4 5 - - - - - - - 10.3 1032.0 -
22/08:30am SSW 2 4 - - - - - - - 10.0 1031.9 -
22/08:00am WNW 2 4 - - - - - - - 8.1 1031.7 -
22/07:30am SW 3 4 - - - - - - - 5.8 1031.3 -
22/07:00am WSW 3 5 - - - - - - - 4.2 1030.9 -
22/06:30am WSW 3 4 - - - - - - - 4.8 1030.5 -
22/06:00am WSW 4 5 - - - - - - - 3.9 1030.5 -
22/05:30am WSW 4 5 - - - - - - - 4.1 1030.2 -
22/05:00am WSW 3 5 - - - - - - - 4.5 1029.8 -
22/04:30am WSW 3 5 - - - - - - - 5.0 1029.7 -
22/04:00am WSW 4 6 - - - - - - - 4.4 1029.9 -
22/03:30am SW 4 5 - - - - - - - 5.5 1029.5 -
22/03:00am SW 4 5 - - - - - - - 6.0 1029.7 -
22/02:30am WSW 3 5 - - - - - - - 5.9 1029.9 -
22/02:00am SW 3 5 - - - - - - - 5.9 1030.2 -
22/01:30am SW 4 5 - - - - - - - 6.5 1030.4 -
22/01:00am WSW 4 5 - - - - - - - 7.0 1030.5 -
22/12:30am SW 4 5 - - - - - - - 7.2 1030.6 -
22/12:00am SW 4 5 - - - - - - - 7.6 1030.7 -
 
Date/Time
EST		 Wind Sea
Height
m		 Swell Vis
km		 Cloud Weather Temp
°C		 Press
MSL
hPa		 Rain since
9am
mm
Dir  Spd
kts		 Gust
kts		 Height
m		 Period
s		 Dir
21/11:30pm SW 4 6 - - - - - - - 8.0 1031.0 -
21/11:00pm SW 4 5 - - - - - - - 7.9 1030.8 -
21/10:30pm SW 3 5 - - - - - - - 9.2 1030.8 -
21/10:00pm S 4 6 - - - - - - - 9.9 1030.6 -
21/09:30pm S 4 6 - - - - - - - 10.1 1030.5 -
21/09:00pm S 5 7 - - - - - - - 10.6 1030.3 -
21/08:30pm S 5 7 - - - - - - - 10.8 1030.0 -
21/08:00pm S 4 6 - - - - - - - 10.6 1029.8 -
21/07:30pm S 5 8 - - - - - - - 10.9 1029.7 -
21/07:00pm SSW 4 6 - - - - - - - 10.9 1029.5 -
21/06:30pm SW 5 7 - - - - - - - 11.0 1029.3 -
21/06:00pm SW 7 9 - - - - - - - 11.6 1029.1 -
21/05:30pm SSW 9 11 - - - - - - - 12.0 1028.9 -
21/05:00pm S 10 15 - - - - - - - 12.2 1028.5 -
21/04:30pm S 10 15 - - - - - - - 12.3 1028.5 -
21/04:00pm SW 12 17 - - - - - - - 11.2 1028.4 -
21/03:30pm SSW 10 13 - - - - - - - 12.1 1028.1 -
21/03:00pm S 11 14 - - - - - - - 12.2 1027.9 -
21/02:30pm S 12 18 - - - - - - - 12.1 1027.7 -
21/02:00pm SSW 12 16 - - - - - - - 12.0 1027.8 -
21/01:30pm SSE 13 17 - - - - - - - 11.9 1027.8 -
21/01:00pm SSW 12 19 - - - - - - - 12.4 1027.6 -
21/12:30pm SSW 11 17 - - - - - - - 12.3 1027.6 -
21/12:00pm SSW 12 17 - - - - - - - 12.2 1027.4 -
21/11:30am SSW 11 16 - - - - - - - 11.8 1027.5 -
21/11:00am SSW 14 20 - - - - - - - 11.9 1027.4 -
21/10:30am SSW 11 16 - - - - - - - 12.2 1027.2 -
21/10:00am SSW 12 17 - - - - - - - 11.7 1027.0 -
21/09:30am SSW 12 16 - - - - - - - 11.6 1026.6 -
21/09:00am SSW 13 19 - - - - - - - 11.8 1026.2 -
21/08:30am SSW 14 21 - - - - - - - 11.7 1025.6 -
21/08:00am SSW 14 18 - - - - - - - 11.4 1025.1 -
21/07:30am SSW 14 19 - - - - - - - 11.3 1024.5 -
21/07:00am SSW 16 22 - - - - - - - 10.9 1023.8 -
21/06:30am SSW 14 20 - - - - - - - 10.8 1023.0 -
21/06:00am SW 12 18 - - - - - - - 10.6 1022.5 -
21/05:30am SSW 15 19 - - - - - - - 10.5 1021.9 -
21/05:00am SW 13 20 - - - - - - - 10.9 1021.2 -
21/04:30am SW 15 23 - - - - - - - 10.5 1020.7 -
21/04:29am SW 15 23 - - - - - - - 10.4 1020.6 -
21/04:16am SW 15 25 - - - - - - - 11.1 1020.3 -
21/04:00am SW 12 18 - - - - - - - 11.1 1020.0 -
21/03:30am SW 14 22 - - - - - - - 10.1 1019.9 -
21/03:00am SW 14 20 - - - - - - - 11.0 1019.5 -
21/02:30am SW 12 19 - - - - - - - 11.4 1019.2 -
21/02:26am SW 13 19 - - - - - - - 11.4 1019.2 -
21/02:03am SW 15 26 - - - - - - - 11.2 1019.3 -
21/02:00am SW 13 26 - - - - - - - 11.6 1019.2 -
21/01:30am SW 15 23 - - - - - - - 11.7 1018.9 -
21/01:00am SW 15 21 - - - - - - - 11.9 1018.5 -
21/12:30am SW 16 23 - - - - - - - 12.3 1018.1 -
21/12:02am SW 16 24 - - - - - - - 12.4 1017.6 -
21/12:00am SW 16 24 - - - - - - - 12.4 1017.6 -
 
Date/Time
EST		 Wind Sea
Height
m		 Swell Vis
km		 Cloud Weather Temp
°C		 Press
MSL
hPa		 Rain since
9am
mm
Dir  Spd
kts		 Gust
kts		 Height
m		 Period
s		 Dir
20/11:44pm SW 15 29 - - - - - - - 12.5 1017.4 -
20/11:30pm SW 15 22 - - - - - - - 12.3 1017.3 -
20/11:12pm SW 18 27 - - - - - - - 12.5 1017.0 -
20/11:00pm SW 15 27 - - - - - - - 13.0 1016.8 -
20/10:59pm SW 15 27 - - - - - - - 13.0 1016.9 -
20/10:30pm SW 15 21 - - - - - - - 13.1 1016.5 -
20/10:00pm SW 18 25 - - - - - - - 13.2 1016.0 -
20/09:58pm SW 18 25 - - - - - - - 13.3 1016.0 -
20/09:39pm WSW 16 31 - - - - - - - 13.3 1015.5 -
20/09:30pm WSW 14 21 - - - - - - - 13.4 1015.3 -
20/09:00pm WSW 13 20 - - - - - - - 13.0 1014.8 -
20/08:50pm WSW 17 30 - - - - - - - 12.4 1014.6 -
20/08:41pm WSW 15 30 - - - - - - - 13.2 1014.5 -
20/08:40pm W 15 28 - - - - - - - 14.1 1014.4 -
20/08:30pm W 12 17 - - - - - - - 14.2 1013.8 -
20/08:20pm W 14 22 - - - - - - - 14.2 1013.5 -
20/08:04pm W 15 26 - - - - - - - 14.1 1013.3 -
20/08:03pm W 14 26 - - - - - - - 14.0 1013.3 -
20/08:00pm W 14 23 - - - - - - - 13.9 1013.4 -
20/07:39pm W 17 27 - - - - - - - 13.5 1012.9 -
20/07:30pm W 15 21 - - - - - - - 13.9 1012.7 -
20/07:06pm W 14 23 - - - - - - - 13.9 1012.4 -
20/07:00pm W 16 31 - - - - - - - 13.7 1012.3 -
20/06:34pm W 15 26 - - - - - - - 14.1 1011.8 -
20/06:30pm W 16 26 - - - - - - - 14.2 1011.8 -
20/06:25pm W 17 25 - - - - - - - 14.1 1011.7 -
20/06:00pm W 19 30 - - - - - - - 15.4 1011.0 -
20/05:30pm W 17 28 - - - - - - - 14.9 1010.6 -
20/05:00pm WNW 18 32 - - - - - - - 16.4 1010.2 -
20/04:30pm WNW 21 34 - - - - - - - 16.6 1009.7 -
20/04:00pm W 23 35 - - - - - - - 16.7 1009.4 -
20/03:30pm W 24 36 - - - - - - - 17.2 1008.9 -
20/03:27pm W 25 36 - - - - - - - 17.1 1008.7 -
20/03:24pm W 26 35 - - - - - - - 17.2 1008.7 -
20/03:00pm W 26 36 - - - - - - - 17.5 1008.5 -
20/02:30pm W 24 41 - - - - - - - 17.9 1007.8 -
20/02:00pm W 23 36 - - - - - - - 19.9 1007.1 -
20/01:30pm WNW 25 36 - - - - - - - 21.9 1006.5 -
20/01:00pm WNW 23 37 - - - - - - - 23.4 1006.3 -
20/12:30pm NW 19 30 - - - - - - - 23.0 1006.3 -
20/12:00pm NW 21 36 - - - - - - - 23.1 1006.0 -
20/11:59am NW 21 36 - - - - - - - 22.9 1006.0 -
20/11:50am NW 21 30 - - - - - - - 22.3 1006.1 -
20/11:30am NW 21 32 - - - - - - - 22.4 1006.6 -
20/11:24am NW 22 32 - - - - - - - 23.0 1006.9 -
20/11:00am NW 18 28 - - - - - - - 23.6 1006.9 -
20/10:30am NW 23 36 - - - - - - - 24.0 1007.9 -
20/10:00am NW 20 34 - - - - - - - 24.0 1008.0 -
20/09:50am NNW 23 34 - - - - - - - 22.6 1007.3 -
20/09:41am NNW 24 32 - - - - - - - 22.0 1007.5 -
20/09:30am NNW 24 34 - - - - - - - 21.6 1007.6 -
20/09:22am NNW 24 34 - - - - - - - 21.4 1007.8 -
20/09:00am NNW 23 29 - - - - - - - 21.2 1008.4 -
20/08:56am NNW 22 29 - - - - - - - 21.0 1008.4 -
20/08:45am NNW 19 29 - - - - - - - 19.5 1008.6 -
20/08:30am N 17 20 - - - - - - - 18.3 1008.9 -
20/08:00am NNW 16 19 - - - - - - - 17.2 1009.3 -
20/07:30am NNW 17 20 - - - - - - - 16.9 1009.6 -
20/07:00am NNW 13 17 - - - - - - - 15.9 1009.8 -
20/06:30am NNW 13 15 - - - - - - - 15.3 1009.9 -
20/06:00am N 11 13 - - - - - - - 15.0 1010.6 -
20/05:30am N 13 16 - - - - - - - 15.2 1011.1 -

Other formats

Comma delimited format used in spreadsheet applications
http://www.bom.gov.au/fwo/IDV60701/IDV60701.95826.axf

JavaScript Object Notation format (JSON) in row-major order
http://www.bom.gov.au/fwo/IDV60701/IDV60701.95826.json

Data quality

Most of these data are generated automatically and are frequently updated. Quality checks on data are not normally performed. It is possible for incorrect values to appear. Refer to information at About Latest Weather Observations and please check the disclaimer before using these data.