Latest Weather Observations for Portland Harbour
Issued at 6:12 pm EDT Tuesday 21 October 2025 (issued every 10 minutes, with the page automatically refreshed every 10 minutes)

Station Details | ID: 090192 | Name: PORTLAND NTC AWS | Lat: -38.34 | Lon: 141.61 | Height: 0.0 m |
Date/Time EDT |
Temp °C |
App Temp °C |
Dew Point °C |
Rel Hum % |
Delta-T °C |
Wind | Press QNH hPa |
Press MSL hPa |
Rain since 9am mm |
|||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dir | Spd km/h |
Gust km/h |
Spd kts |
Gust kts |
||||||||||
21/06:00pm | 14.7 | - | - | - | - | - | - | - | - | - | 1005.5 | 1005.5 | - | |
21/05:30pm | 14.3 | - | - | - | - | - | - | - | - | - | 1005.9 | 1005.9 | - | |
21/05:00pm | 14.6 | - | - | - | - | - | - | - | - | - | 1006.6 | 1006.6 | - | |
21/04:30pm | 14.3 | - | - | - | - | - | - | - | - | - | 1007.0 | 1007.0 | - | |
21/04:00pm | 14.4 | - | - | - | - | - | - | - | - | - | 1007.3 | 1007.3 | - | |
21/03:30pm | 14.2 | - | - | - | - | - | - | - | - | - | 1007.8 | 1007.8 | - | |
21/03:00pm | 14.2 | - | - | - | - | - | - | - | - | - | 1008.7 | 1008.7 | - | |
21/02:30pm | 14.3 | - | - | - | - | - | - | - | - | - | 1009.4 | 1009.4 | - | |
21/02:00pm | 14.2 | - | - | - | - | - | - | - | - | - | 1009.8 | 1009.8 | - | |
21/01:30pm | 13.8 | - | - | - | - | - | - | - | - | - | 1010.3 | 1010.3 | - | |
21/01:00pm | 13.7 | - | - | - | - | - | - | - | - | - | 1010.8 | 1010.8 | - | |
21/12:30pm | 13.2 | - | - | - | - | - | - | - | - | - | 1010.8 | 1010.8 | - | |
21/12:00pm | 13.4 | - | - | - | - | - | - | - | - | - | 1011.6 | 1011.6 | - | |
21/11:30am | 13.0 | - | - | - | - | - | - | - | - | - | 1011.9 | 1011.9 | - | |
21/11:00am | 12.9 | - | - | - | - | - | - | - | - | - | 1012.1 | 1012.1 | - | |
21/10:30am | 12.7 | - | - | - | - | - | - | - | - | - | 1012.8 | 1012.8 | - | |
21/10:00am | 12.2 | - | - | - | - | - | - | - | - | - | 1012.8 | 1012.8 | - | |
21/09:30am | 12.2 | - | - | - | - | - | - | - | - | - | 1012.8 | 1012.8 | - | |
21/09:00am | 11.4 | - | - | - | - | - | - | - | - | - | 1012.9 | 1012.9 | - | |
21/08:30am | 10.1 | - | - | - | - | - | - | - | - | - | 1013.3 | 1013.3 | - | |
21/08:00am | 9.3 | - | - | - | - | - | - | - | - | - | 1013.1 | 1013.1 | - | |
21/07:30am | 9.1 | - | - | - | - | - | - | - | - | - | 1013.1 | 1013.1 | - | |
21/07:00am | 8.8 | - | - | - | - | - | - | - | - | - | 1013.1 | 1013.1 | - | |
21/06:30am | 8.7 | - | - | - | - | - | - | - | - | - | 1013.4 | 1013.4 | - | |
21/06:00am | 8.8 | - | - | - | - | - | - | - | - | - | 1013.5 | 1013.5 | - | |
21/05:30am | 9.5 | - | - | - | - | - | - | - | - | - | 1013.5 | 1013.5 | - | |
21/05:00am | 10.0 | - | - | - | - | - | - | - | - | - | 1013.3 | 1013.3 | - | |
21/04:30am | 10.6 | - | - | - | - | - | - | - | - | - | 1013.9 | 1013.9 | - | |
21/04:00am | 10.3 | - | - | - | - | - | - | - | - | - | 1013.9 | 1013.9 | - | |
21/03:30am | 9.9 | - | - | - | - | - | - | - | - | - | 1014.1 | 1014.1 | - | |
21/03:00am | 10.2 | - | - | - | - | - | - | - | - | - | 1014.0 | 1014.0 | - | |
21/02:30am | 10.3 | - | - | - | - | - | - | - | - | - | 1014.0 | 1014.0 | - | |
21/02:00am | 11.1 | - | - | - | - | - | - | - | - | - | 1014.3 | 1014.3 | - | |
21/01:30am | 11.4 | - | - | - | - | - | - | - | - | - | 1014.8 | 1014.8 | - | |
21/01:00am | 11.4 | - | - | - | - | - | - | - | - | - | 1015.2 | 1015.2 | - | |
21/12:30am | 11.6 | - | - | - | - | - | - | - | - | - | 1015.3 | 1015.3 | - | |
21/12:00am | 11.9 | - | - | - | - | - | - | - | - | - | 1015.3 | 1015.3 | - | |
Date/Time EDT |
Temp °C |
App Temp °C |
Dew Point °C |
Rel Hum % |
Delta-T °C |
Wind | Press QNH hPa |
Press MSL hPa |
Rain since 9am mm |
|||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dir | Spd km/h |
Gust km/h |
Spd kts |
Gust kts |
||||||||||
20/11:30pm | 12.2 | - | - | - | - | - | - | - | - | - | 1014.8 | 1014.8 | - | |
20/11:00pm | 12.8 | - | - | - | - | - | - | - | - | - | 1014.8 | 1014.8 | - | |
20/10:30pm | 12.9 | - | - | - | - | - | - | - | - | - | 1014.9 | 1014.9 | - | |
20/10:00pm | 13.0 | - | - | - | - | - | - | - | - | - | 1014.7 | 1014.7 | - | |
20/09:30pm | 12.9 | - | - | - | - | - | - | - | - | - | 1014.3 | 1014.3 | - | |
20/09:00pm | 13.0 | - | - | - | - | - | - | - | - | - | 1014.1 | 1014.1 | - | |
20/08:30pm | 13.3 | - | - | - | - | - | - | - | - | - | 1013.9 | 1013.9 | - | |
20/08:00pm | 13.6 | - | - | - | - | - | - | - | - | - | 1013.7 | 1013.7 | - | |
20/07:30pm | 13.8 | - | - | - | - | - | - | - | - | - | 1013.5 | 1013.5 | - | |
20/07:00pm | 14.2 | - | - | - | - | - | - | - | - | - | 1013.4 | 1013.4 | - | |
20/06:30pm | 14.3 | - | - | - | - | - | - | - | - | - | 1013.2 | 1013.2 | - | |
20/06:00pm | 14.9 | - | - | - | - | - | - | - | - | - | 1012.9 | 1012.9 | - | |
20/05:30pm | 14.7 | - | - | - | - | - | - | - | - | - | 1012.8 | 1012.8 | - | |
20/05:00pm | 14.7 | - | - | - | - | - | - | - | - | - | 1012.4 | 1012.4 | - | |
20/04:30pm | 15.3 | - | - | - | - | - | - | - | - | - | 1012.2 | 1012.2 | - | |
20/04:00pm | 15.6 | - | - | - | - | - | - | - | - | - | 1012.0 | 1012.0 | - | |
20/03:30pm | 15.5 | - | - | - | - | - | - | - | - | - | 1011.6 | 1011.6 | - | |
20/03:00pm | 16.0 | - | - | - | - | - | - | - | - | - | 1011.4 | 1011.4 | - | |
20/02:30pm | 15.5 | - | - | - | - | - | - | - | - | - | 1011.5 | 1011.5 | - | |
20/02:00pm | 15.4 | - | - | - | - | - | - | - | - | - | 1011.4 | 1011.4 | - | |
20/01:30pm | 15.3 | - | - | - | - | - | - | - | - | - | 1011.4 | 1011.4 | - | |
20/01:00pm | 15.4 | - | - | - | - | - | - | - | - | - | 1011.1 | 1011.1 | - | |
20/12:30pm | 15.6 | - | - | - | - | - | - | - | - | - | 1011.3 | 1011.3 | - | |
20/12:00pm | 15.4 | - | - | - | - | - | - | - | - | - | 1011.2 | 1011.2 | - | |
20/11:30am | 15.0 | - | - | - | - | - | - | - | - | - | 1011.3 | 1011.3 | - | |
20/11:00am | 14.9 | - | - | - | - | - | - | - | - | - | 1011.2 | 1011.2 | - | |
20/10:30am | 14.6 | - | - | - | - | - | - | - | - | - | 1011.0 | 1011.0 | - | |
20/10:00am | 14.2 | - | - | - | - | - | - | - | - | - | 1011.0 | 1011.0 | - | |
20/09:30am | 14.5 | - | - | - | - | - | - | - | - | - | 1010.5 | 1010.5 | - | |
20/09:00am | 14.1 | - | - | - | - | - | - | - | - | - | 1010.8 | 1010.8 | - | |
20/08:30am | 13.5 | - | - | - | - | - | - | - | - | - | 1010.5 | 1010.5 | - | |
20/08:00am | 13.4 | - | - | - | - | - | - | - | - | - | 1010.6 | 1010.6 | - | |
20/07:30am | 12.8 | - | - | - | - | - | - | - | - | - | 1009.6 | 1009.6 | - | |
20/07:00am | 12.6 | - | - | - | - | - | - | - | - | - | 1009.2 | 1009.2 | - | |
20/06:30am | 12.2 | - | - | - | - | - | - | - | - | - | 1008.9 | 1008.9 | - | |
20/06:00am | 12.5 | - | - | - | - | - | - | - | - | - | 1008.3 | 1008.3 | - | |
20/05:30am | 12.3 | - | - | - | - | - | - | - | - | - | 1007.5 | 1007.5 | - | |
20/05:00am | 12.2 | - | - | - | - | - | - | - | - | - | 1007.9 | 1007.9 | - | |
20/04:30am | 12.2 | - | - | - | - | - | - | - | - | - | 1007.5 | 1007.5 | - | |
20/04:00am | 12.4 | - | - | - | - | - | - | - | - | - | 1008.9 | 1008.9 | - | |
20/03:30am | 12.7 | - | - | - | - | - | - | - | - | - | 1009.1 | 1009.1 | - | |
20/03:00am | 13.1 | - | - | - | - | - | - | - | - | - | 1009.3 | 1009.3 | - | |
20/02:30am | 13.3 | - | - | - | - | - | - | - | - | - | 1008.4 | 1008.4 | - | |
20/02:00am | 13.7 | - | - | - | - | - | - | - | - | - | 1008.8 | 1008.8 | - | |
20/01:30am | 13.8 | - | - | - | - | - | - | - | - | - | 1009.2 | 1009.2 | - | |
20/01:00am | 14.1 | - | - | - | - | - | - | - | - | - | 1009.8 | 1009.8 | - | |
20/12:30am | 14.2 | - | - | - | - | - | - | - | - | - | 1009.6 | 1009.6 | - | |
20/12:00am | 14.2 | - | - | - | - | - | - | - | - | - | 1010.0 | 1010.0 | - | |
Date/Time EDT |
Temp °C |
App Temp °C |
Dew Point °C |
Rel Hum % |
Delta-T °C |
Wind | Press QNH hPa |
Press MSL hPa |
Rain since 9am mm |
|||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dir | Spd km/h |
Gust km/h |
Spd kts |
Gust kts |
||||||||||
19/11:30pm | 14.3 | - | - | - | - | - | - | - | - | - | 1009.9 | 1009.9 | - | |
19/11:00pm | 14.3 | - | - | - | - | - | - | - | - | - | 1010.1 | 1010.1 | - | |
19/10:30pm | 14.3 | - | - | - | - | - | - | - | - | - | 1010.1 | 1010.1 | - | |
19/10:00pm | 14.4 | - | - | - | - | - | - | - | - | - | 1009.8 | 1009.8 | - | |
19/09:30pm | 14.5 | - | - | - | - | - | - | - | - | - | 1010.2 | 1010.2 | - | |
19/09:00pm | 14.5 | - | - | - | - | - | - | - | - | - | 1009.9 | 1009.9 | - | |
19/08:30pm | 14.4 | - | - | - | - | - | - | - | - | - | 1009.5 | 1009.5 | - | |
19/08:00pm | 14.4 | - | - | - | - | - | - | - | - | - | 1008.8 | 1008.8 | - | |
19/07:30pm | 14.6 | - | - | - | - | - | - | - | - | - | 1007.4 | 1007.4 | - | |
19/07:00pm | 14.6 | - | - | - | - | - | - | - | - | - | 1007.3 | 1007.3 | - | |
19/06:30pm | 14.7 | - | - | - | - | - | - | - | - | - | 1007.6 | 1007.6 | - | |
19/06:00pm | 14.8 | - | - | - | - | - | - | - | - | - | 1007.3 | 1007.3 | - | |
19/05:30pm | 14.9 | - | - | - | - | - | - | - | - | - | 1006.7 | 1006.7 | - | |
19/05:00pm | 15.2 | - | - | - | - | - | - | - | - | - | 1006.2 | 1006.2 | - | |
19/04:30pm | 17.0 | - | - | - | - | - | - | - | - | - | 1005.7 | 1005.7 | - | |
19/04:00pm | 18.0 | - | - | - | - | - | - | - | - | - | 1006.0 | 1006.0 | - | |
19/03:30pm | 18.4 | - | - | - | - | - | - | - | - | - | 1006.6 | 1006.6 | - | |
19/03:00pm | 17.8 | - | - | - | - | - | - | - | - | - | 1006.3 | 1006.3 | - | |
19/02:30pm | 17.5 | - | - | - | - | - | - | - | - | - | 1006.0 | 1006.0 | - | |
19/02:00pm | 17.9 | - | - | - | - | - | - | - | - | - | 1006.4 | 1006.4 | - | |
19/01:54pm | 18.4 | - | - | - | - | - | - | - | - | - | 1006.5 | 1006.5 | - | |
19/01:30pm | 20.0 | - | - | - | - | - | - | - | - | - | 1008.5 | 1008.5 | - | |
19/01:00pm | 20.7 | - | - | - | - | - | - | - | - | - | 1007.5 | 1007.5 | - | |
19/12:30pm | 20.7 | - | - | - | - | - | - | - | - | - | 1007.1 | 1007.1 | - | |
19/12:00pm | 19.4 | - | - | - | - | - | - | - | - | - | 1005.9 | 1005.9 | - | |
19/11:30am | 19.2 | - | - | - | - | - | - | - | - | - | 1006.1 | 1006.1 | - | |
19/11:00am | 20.0 | - | - | - | - | - | - | - | - | - | 1007.5 | 1007.5 | - | |
19/10:30am | 19.9 | - | - | - | - | - | - | - | - | - | 1007.2 | 1007.2 | - | |
19/10:00am | 20.6 | - | - | - | - | - | - | - | - | - | 1007.4 | 1007.4 | - | |
19/09:30am | 21.0 | - | - | - | - | - | - | - | - | - | 1007.8 | 1007.8 | - | |
19/09:00am | 20.2 | - | - | - | - | - | - | - | - | - | 1006.0 | 1006.0 | - | |
19/08:30am | 19.9 | - | - | - | - | - | - | - | - | - | 1005.3 | 1005.3 | - | |
19/08:00am | 20.0 | - | - | - | - | - | - | - | - | - | 1005.1 | 1005.1 | - | |
19/07:30am | 20.2 | - | - | - | - | - | - | - | - | - | 1005.1 | 1005.1 | - | |
19/07:00am | 20.4 | - | - | - | - | - | - | - | - | - | 1005.0 | 1005.0 | - | |
19/06:30am | 20.7 | - | - | - | - | - | - | - | - | - | 1004.8 | 1004.8 | - | |
19/06:00am | 20.7 | - | - | - | - | - | - | - | - | - | 1004.3 | 1004.3 | - | |
19/05:30am | 21.0 | - | - | - | - | - | - | - | - | - | 1004.2 | 1004.2 | - | |
19/05:00am | 20.4 | - | - | - | - | - | - | - | - | - | 1003.6 | 1003.6 | - | |
19/04:30am | 20.3 | - | - | - | - | - | - | - | - | - | 1003.9 | 1003.9 | - | |
19/04:00am | 19.0 | - | - | - | - | - | - | - | - | - | 1004.4 | 1004.4 | - | |
19/03:30am | 18.7 | - | - | - | - | - | - | - | - | - | 1004.7 | 1004.7 | - | |
19/03:00am | 18.8 | - | - | - | - | - | - | - | - | - | 1005.4 | 1005.4 | - | |
19/02:30am | 17.5 | - | - | - | - | - | - | - | - | - | 1005.9 | 1005.9 | - | |
19/02:00am | 16.4 | - | - | - | - | - | - | - | - | - | 1006.6 | 1006.6 | - | |
19/01:30am | 16.2 | - | - | - | - | - | - | - | - | - | 1007.5 | 1007.5 | - | |
19/01:00am | 16.1 | - | - | - | - | - | - | - | - | - | 1007.9 | 1007.9 | - | |
19/12:30am | 15.7 | - | - | - | - | - | - | - | - | - | 1008.7 | 1008.7 | - | |
19/12:00am | 15.5 | - | - | - | - | - | - | - | - | - | 1009.1 | 1009.1 | - | |
Date/Time EDT |
Temp °C |
App Temp °C |
Dew Point °C |
Rel Hum % |
Delta-T °C |
Wind | Press QNH hPa |
Press MSL hPa |
Rain since 9am mm |
||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dir | Spd km/h |
Gust km/h |
Spd kts |
Gust kts |
|||||||||
18/11:30pm | 15.9 | - | - | - | - | - | - | - | - | - | 1009.6 | 1009.6 | - |
18/11:00pm | 15.6 | - | - | - | - | - | - | - | - | - | 1010.1 | 1010.1 | - |
18/10:30pm | 15.8 | - | - | - | - | - | - | - | - | - | 1010.6 | 1010.6 | - |
18/10:00pm | 15.7 | - | - | - | - | - | - | - | - | - | 1010.9 | 1010.9 | - |
18/09:30pm | 16.1 | - | - | - | - | - | - | - | - | - | 1010.9 | 1010.9 | - |
18/09:00pm | 16.1 | - | - | - | - | - | - | - | - | - | 1011.2 | 1011.2 | - |
18/08:30pm | 16.1 | - | - | - | - | - | - | - | - | - | 1011.1 | 1011.1 | - |
18/08:00pm | 16.6 | - | - | - | - | - | - | - | - | - | 1010.9 | 1010.9 | - |
18/07:30pm | 17.4 | - | - | - | - | - | - | - | - | - | 1010.6 | 1010.6 | - |
18/07:00pm | 17.2 | - | - | - | - | - | - | - | - | - | 1010.8 | 1010.8 | - |
18/06:30pm | 16.2 | - | - | - | - | - | - | - | - | - | 1010.9 | 1010.9 | - |
Other formats
Comma delimited format used in spreadsheet applications
http://www.bom.gov.au/fwo/IDV60801/IDV60801.95826.axf
JavaScript Object Notation format (JSON) in row-major order
http://www.bom.gov.au/fwo/IDV60801/IDV60801.95826.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.