Latest Weather Observations for Portland Harbour
Issued at 11:02 pm EST Saturday 12 September 2026 (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 EST |
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 |
||||||||||
| 12/11:00pm | 15.3 | - | - | - | - | NNE | 9 | 11 | 5 | 6 | 1020.2 | 1020.2 | - | |
| 12/10:30pm | 14.5 | - | - | - | - | NNW | 2 | 6 | 1 | 3 | 1020.7 | 1020.7 | - | |
| 12/10:00pm | 13.5 | - | - | - | - | WSW | 2 | 4 | 1 | 2 | 1021.1 | 1021.1 | - | |
| 12/09:30pm | 13.9 | - | - | - | - | WSW | 2 | 4 | 1 | 2 | 1021.2 | 1021.2 | - | |
| 12/09:00pm | 14.0 | - | - | - | - | SW | 2 | 4 | 1 | 2 | 1021.2 | 1021.2 | - | |
| 12/08:30pm | 15.7 | - | - | - | - | N | 2 | 2 | 1 | 1 | 1021.2 | 1021.2 | - | |
| 12/08:00pm | 16.3 | - | - | - | - | N | 4 | 6 | 2 | 3 | 1021.0 | 1021.0 | - | |
| 12/07:30pm | 17.0 | - | - | - | - | N | 4 | 6 | 2 | 3 | 1021.0 | 1021.0 | - | |
| 12/07:00pm | 17.2 | - | - | - | - | WNW | 2 | 6 | 1 | 3 | 1021.1 | 1021.1 | - | |
| 12/06:30pm | 16.8 | - | - | - | - | SW | 4 | 6 | 2 | 3 | 1021.0 | 1021.0 | - | |
| 12/06:00pm | 18.4 | - | - | - | - | NW | 7 | 13 | 4 | 7 | 1020.8 | 1020.8 | - | |
| 12/05:30pm | 18.4 | - | - | - | - | NE | 2 | 6 | 1 | 3 | 1020.6 | 1020.6 | - | |
| 12/05:00pm | 18.3 | - | - | - | - | SE | 9 | 13 | 5 | 7 | 1020.7 | 1020.7 | - | |
| 12/04:30pm | 19.9 | - | - | - | - | NW | 7 | 13 | 4 | 7 | 1020.9 | 1020.9 | - | |
| 12/04:00pm | 19.6 | - | - | - | - | NNW | 6 | 13 | 3 | 7 | 1021.2 | 1021.2 | - | |
| 12/03:30pm | 19.5 | - | - | - | - | N | 19 | 22 | 10 | 12 | 1021.6 | 1021.6 | - | |
| 12/03:00pm | 19.2 | - | - | - | - | N | 19 | 24 | 10 | 13 | 1021.9 | 1021.9 | - | |
| 12/02:30pm | 18.8 | - | - | - | - | NNE | 17 | 22 | 9 | 12 | 1022.1 | 1022.1 | - | |
| 12/02:00pm | 19.5 | - | - | - | - | N | 20 | 26 | 11 | 14 | 1022.6 | 1022.6 | - | |
| 12/01:30pm | 18.4 | - | - | - | - | NNE | 15 | 24 | 8 | 13 | 1023.1 | 1023.1 | - | |
| 12/01:00pm | 17.8 | - | - | - | - | N | 15 | 22 | 8 | 12 | 1023.6 | 1023.6 | - | |
| 12/12:30pm | 17.9 | - | - | - | - | N | 17 | 22 | 9 | 12 | 1024.3 | 1024.3 | - | |
| 12/12:00pm | 17.1 | - | - | - | - | NE | 11 | 17 | 6 | 9 | 1024.8 | 1024.8 | - | |
| 12/11:30am | 15.2 | - | - | - | - | NE | 9 | 11 | 5 | 6 | 1025.3 | 1025.3 | - | |
| 12/11:00am | 14.8 | - | - | - | - | NE | 9 | 13 | 5 | 7 | 1025.7 | 1025.7 | - | |
| 12/10:30am | 14.9 | - | - | - | - | N | 9 | 11 | 5 | 6 | 1026.1 | 1026.1 | - | |
| 12/10:00am | 14.0 | - | - | - | - | N | 13 | 15 | 7 | 8 | 1026.4 | 1026.4 | - | |
| 12/09:30am | 13.6 | - | - | - | - | N | 7 | 9 | 4 | 5 | 1026.6 | 1026.6 | - | |
| 12/09:00am | 12.2 | - | - | - | - | NNE | 4 | 7 | 2 | 4 | 1026.9 | 1026.9 | - | |
| 12/08:30am | 12.2 | - | - | - | - | CALM | 0 | 2 | 0 | 1 | 1027.0 | 1027.0 | - | |
| 12/08:00am | 9.8 | - | - | - | - | WSW | 4 | 6 | 2 | 3 | 1027.0 | 1027.0 | - | |
| 12/07:30am | 8.9 | - | - | - | - | WSW | 4 | 6 | 2 | 3 | 1027.0 | 1027.0 | - | |
| 12/07:00am | 9.0 | - | - | - | - | SW | 4 | 6 | 2 | 3 | 1026.9 | 1026.9 | - | |
| 12/06:30am | 9.6 | - | - | - | - | W | 2 | 4 | 1 | 2 | 1027.0 | 1027.0 | - | |
| 12/06:00am | 8.9 | - | - | - | - | WNW | 4 | 6 | 2 | 3 | 1027.0 | 1027.0 | - | |
| 12/05:30am | 8.8 | - | - | - | - | WNW | 4 | 6 | 2 | 3 | 1027.0 | 1027.0 | - | |
| 12/05:00am | 8.6 | - | - | - | - | W | 6 | 7 | 3 | 4 | 1026.7 | 1026.7 | - | |
| 12/04:30am | 9.5 | - | - | - | - | WNW | 6 | 7 | 3 | 4 | 1026.5 | 1026.5 | - | |
| 12/04:00am | 9.6 | - | - | - | - | NW | 6 | 9 | 3 | 5 | 1026.5 | 1026.5 | - | |
| 12/03:30am | 10.6 | - | - | - | - | WNW | 4 | 6 | 2 | 3 | 1026.7 | 1026.7 | - | |
| 12/03:00am | 11.9 | - | - | - | - | NNE | 6 | 9 | 3 | 5 | 1027.1 | 1027.1 | - | |
| 12/02:30am | 11.9 | - | - | - | - | NNE | 11 | 15 | 6 | 8 | 1027.6 | 1027.6 | - | |
| 12/02:00am | 12.2 | - | - | - | - | NE | 9 | 13 | 5 | 7 | 1028.1 | 1028.1 | - | |
| 12/01:30am | 12.2 | - | - | - | - | NE | 11 | 13 | 6 | 7 | 1028.5 | 1028.5 | - | |
| 12/01:00am | 12.7 | - | - | - | - | NE | 15 | 17 | 8 | 9 | 1028.6 | 1028.6 | - | |
| 12/12:30am | 13.2 | - | - | - | - | ENE | 19 | 20 | 10 | 11 | 1028.8 | 1028.8 | - | |
| 12/12:00am | 13.7 | - | - | - | - | ENE | 17 | 19 | 9 | 10 | 1029.1 | 1029.1 | - | |
| Date/Time EST |
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 |
||||||||||
| 11/11:30pm | 13.8 | - | - | - | - | ENE | 15 | 19 | 8 | 10 | 1029.6 | 1029.6 | - | |
| 11/11:00pm | 13.9 | - | - | - | - | ENE | 19 | 20 | 10 | 11 | 1030.0 | 1030.0 | - | |
| 11/10:30pm | 14.2 | - | - | - | - | ENE | 24 | 26 | 13 | 14 | 1030.2 | 1030.2 | - | |
| 11/10:00pm | 14.2 | - | - | - | - | ENE | 22 | 28 | 12 | 15 | 1030.4 | 1030.4 | - | |
| 11/09:30pm | 14.2 | - | - | - | - | E | 19 | 22 | 10 | 12 | 1030.4 | 1030.4 | - | |
| 11/09:00pm | 14.2 | - | - | - | - | E | 15 | 19 | 8 | 10 | 1030.7 | 1030.7 | - | |
| 11/08:30pm | 14.0 | - | - | - | - | E | 17 | 24 | 9 | 13 | 1030.5 | 1030.5 | - | |
| 11/08:00pm | 14.0 | - | - | - | - | E | 20 | 26 | 11 | 14 | 1030.4 | 1030.4 | - | |
| 11/07:30pm | 14.1 | - | - | - | - | E | 19 | 24 | 10 | 13 | 1030.4 | 1030.4 | - | |
| 11/07:00pm | 13.9 | - | - | - | - | E | 17 | 22 | 9 | 12 | 1030.2 | 1030.2 | - | |
| 11/06:30pm | 13.7 | - | - | - | - | E | 17 | 20 | 9 | 11 | 1030.3 | 1030.3 | - | |
| 11/06:00pm | 13.9 | - | - | - | - | E | 17 | 22 | 9 | 12 | 1030.4 | 1030.4 | - | |
| 11/05:30pm | 13.7 | - | - | - | - | ESE | 17 | 22 | 9 | 12 | 1030.7 | 1030.7 | - | |
| 11/05:00pm | 13.9 | - | - | - | - | ESE | 20 | 24 | 11 | 13 | 1030.8 | 1030.8 | - | |
| 11/04:30pm | 13.5 | - | - | - | - | SE | 20 | 24 | 11 | 13 | 1030.9 | 1030.9 | - | |
| 11/04:00pm | 13.5 | - | - | - | - | SE | 17 | 22 | 9 | 12 | 1031.3 | 1031.3 | - | |
| 11/03:30pm | 12.6 | - | - | - | - | SE | 19 | 20 | 10 | 11 | 1031.5 | 1031.5 | - | |
| 11/03:00pm | 13.5 | - | - | - | - | ESE | 11 | 15 | 6 | 8 | 1031.9 | 1031.9 | - | |
| 11/02:30pm | 13.3 | - | - | - | - | ESE | 11 | 15 | 6 | 8 | 1032.1 | 1032.1 | - | |
| 11/02:00pm | 12.9 | - | - | - | - | ESE | 9 | 15 | 5 | 8 | 1032.5 | 1032.5 | - | |
| 11/01:30pm | 12.4 | - | - | - | - | E | 7 | 11 | 4 | 6 | 1033.0 | 1033.0 | - | |
| 11/01:00pm | 11.7 | - | - | - | - | ENE | 6 | 9 | 3 | 5 | 1033.7 | 1033.7 | - | |
| 11/12:30pm | 11.1 | - | - | - | - | ENE | 6 | 7 | 3 | 4 | 1034.3 | 1034.3 | - | |
| 11/12:00pm | 10.4 | - | - | - | - | ENE | 4 | 7 | 2 | 4 | 1034.7 | 1034.7 | - | |
| 11/11:30am | 9.9 | - | - | - | - | ENE | 4 | 6 | 2 | 3 | 1034.8 | 1034.8 | - | |
| 11/11:00am | 9.7 | - | - | - | - | NE | 6 | 7 | 3 | 4 | 1035.0 | 1035.0 | - | |
| 11/10:30am | 9.4 | - | - | - | - | NNE | 7 | 9 | 4 | 5 | 1035.2 | 1035.2 | - | |
| 11/10:00am | 9.2 | - | - | - | - | NE | 4 | 7 | 2 | 4 | 1035.3 | 1035.3 | - | |
| 11/09:30am | 9.1 | - | - | - | - | NE | 6 | 7 | 3 | 4 | 1035.3 | 1035.3 | - | |
| 11/09:00am | 9.7 | - | - | - | - | ENE | 4 | 6 | 2 | 3 | 1035.2 | 1035.2 | - | |
| 11/08:30am | 8.7 | - | - | - | - | SSW | 2 | 4 | 1 | 2 | 1035.3 | 1035.3 | - | |
| 11/08:00am | 6.5 | - | - | - | - | SW | 7 | 9 | 4 | 5 | 1035.1 | 1035.1 | - | |
| 11/07:30am | 5.8 | - | - | - | - | WSW | 4 | 6 | 2 | 3 | 1034.8 | 1034.8 | - | |
| 11/07:00am | 5.0 | - | - | - | - | WSW | 6 | 7 | 3 | 4 | 1034.7 | 1034.7 | - | |
| 11/06:30am | 5.1 | - | - | - | - | SW | 6 | 9 | 3 | 5 | 1034.6 | 1034.6 | - | |
| 11/06:00am | 5.4 | - | - | - | - | SW | 6 | 9 | 3 | 5 | 1034.6 | 1034.6 | - | |
| 11/05:30am | 5.6 | - | - | - | - | WSW | 6 | 7 | 3 | 4 | 1034.5 | 1034.5 | - | |
| 11/05:00am | 5.8 | - | - | - | - | WSW | 6 | 7 | 3 | 4 | 1034.5 | 1034.5 | - | |
| 11/04:30am | 6.2 | - | - | - | - | SW | 7 | 9 | 4 | 5 | 1034.4 | 1034.4 | - | |
| 11/04:00am | 6.1 | - | - | - | - | SW | 7 | 9 | 4 | 5 | 1034.5 | 1034.5 | - | |
| 11/03:30am | 6.5 | - | - | - | - | SW | 6 | 7 | 3 | 4 | 1034.5 | 1034.5 | - | |
| 11/03:00am | 6.6 | - | - | - | - | WSW | 6 | 9 | 3 | 5 | 1034.6 | 1034.6 | - | |
| 11/02:30am | 7.3 | - | - | - | - | SW | 6 | 9 | 3 | 5 | 1034.8 | 1034.8 | - | |
| 11/02:00am | 7.1 | - | - | - | - | SW | 6 | 9 | 3 | 5 | 1035.1 | 1035.1 | - | |
| 11/01:30am | 7.3 | - | - | - | - | SW | 6 | 7 | 3 | 4 | 1035.5 | 1035.5 | - | |
| 11/01:00am | 7.3 | - | - | - | - | SW | 6 | 9 | 3 | 5 | 1035.8 | 1035.8 | - | |
| 11/12:30am | 7.8 | - | - | - | - | SW | 6 | 7 | 3 | 4 | 1036.1 | 1036.1 | - | |
| 11/12:00am | 7.9 | - | - | - | - | SW | 6 | 9 | 3 | 5 | 1036.3 | 1036.3 | - | |
| Date/Time EST |
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 |
||||||||||
| 10/11:30pm | 7.7 | - | - | - | - | WSW | 7 | 9 | 4 | 5 | 1036.6 | 1036.6 | - | |
| 10/11:00pm | 8.5 | - | - | - | - | SSW | 6 | 7 | 3 | 4 | 1036.6 | 1036.6 | - | |
| 10/10:30pm | 8.7 | - | - | - | - | SW | 6 | 7 | 3 | 4 | 1036.7 | 1036.7 | - | |
| 10/10:00pm | 8.9 | - | - | - | - | WSW | 4 | 6 | 2 | 3 | 1037.0 | 1037.0 | - | |
| 10/09:30pm | 9.3 | - | - | - | - | WSW | 2 | 4 | 1 | 2 | 1037.3 | 1037.3 | - | |
| 10/09:00pm | 10.3 | - | - | - | - | WSW | 4 | 6 | 2 | 3 | 1037.5 | 1037.5 | - | |
| 10/08:30pm | 10.7 | - | - | - | - | WSW | 4 | 6 | 2 | 3 | 1037.6 | 1037.6 | - | |
| 10/08:00pm | 11.1 | - | - | - | - | SW | 2 | 6 | 1 | 3 | 1037.5 | 1037.5 | - | |
| 10/07:30pm | 11.3 | - | - | - | - | WSW | 4 | 6 | 2 | 3 | 1037.4 | 1037.4 | - | |
| 10/07:00pm | 12.0 | - | - | - | - | WSW | 7 | 9 | 4 | 5 | 1037.4 | 1037.4 | - | |
| 10/06:30pm | 12.4 | - | - | - | - | SW | 7 | 11 | 4 | 6 | 1037.1 | 1037.1 | - | |
| 10/06:00pm | 13.0 | - | - | - | - | SSW | 11 | 13 | 6 | 7 | 1036.9 | 1036.9 | - | |
| 10/05:30pm | 13.2 | - | - | - | - | SW | 15 | 17 | 8 | 9 | 1036.9 | 1036.9 | - | |
| 10/05:00pm | 13.4 | - | - | - | - | SW | 13 | 19 | 7 | 10 | 1036.9 | 1036.9 | - | |
| 10/04:30pm | 13.8 | - | - | - | - | S | 13 | 19 | 7 | 10 | 1037.0 | 1037.0 | - | |
| 10/04:00pm | 13.8 | - | - | - | - | S | 15 | 20 | 8 | 11 | 1037.1 | 1037.1 | - | |
| 10/03:30pm | 13.6 | - | - | - | - | S | 11 | 17 | 6 | 9 | 1037.3 | 1037.3 | - | |
| 10/03:00pm | 13.7 | - | - | - | - | S | 13 | 20 | 7 | 11 | 1037.5 | 1037.5 | - | |
| 10/02:30pm | 13.9 | - | - | - | - | S | 13 | 19 | 7 | 10 | 1037.8 | 1037.8 | - | |
| 10/02:00pm | 13.5 | - | - | - | - | S | 15 | 20 | 8 | 11 | 1037.9 | 1037.9 | - | |
| 10/01:30pm | 13.2 | - | - | - | - | S | 17 | 22 | 9 | 12 | 1038.2 | 1038.2 | - | |
| 10/01:00pm | 13.2 | - | - | - | - | S | 19 | 26 | 10 | 14 | 1038.6 | 1038.6 | - | |
| 10/12:30pm | 13.0 | - | - | - | - | S | 15 | 24 | 8 | 13 | 1038.9 | 1038.9 | - | |
| 10/12:00pm | 13.1 | - | - | - | - | S | 17 | 22 | 9 | 12 | 1039.3 | 1039.3 | - | |
| 10/11:30am | 12.8 | - | - | - | - | S | 17 | 24 | 9 | 13 | 1039.4 | 1039.4 | - | |
| 10/11:00am | 12.6 | - | - | - | - | SW | 15 | 24 | 8 | 13 | 1039.2 | 1039.2 | - | |
| 10/10:30am | 12.7 | - | - | - | - | WSW | 17 | 24 | 9 | 13 | 1039.0 | 1039.0 | - | |
| 10/10:00am | 12.4 | - | - | - | - | SSW | 17 | 22 | 9 | 12 | 1039.1 | 1039.1 | - | |
| 10/09:30am | 12.2 | - | - | - | - | SW | 19 | 24 | 10 | 13 | 1039.0 | 1039.0 | - | |
| 10/09:00am | 12.1 | - | - | - | - | SW | 17 | 22 | 9 | 12 | 1038.8 | 1038.8 | - | |
| 10/08:30am | 10.7 | - | - | - | - | W | 7 | 11 | 4 | 6 | 1038.8 | 1038.8 | - | |
| 10/08:00am | 9.3 | - | - | - | - | WNW | 9 | 11 | 5 | 6 | 1038.7 | 1038.7 | - | |
| 10/07:30am | 8.3 | - | - | - | - | W | 7 | 11 | 4 | 6 | 1038.4 | 1038.4 | - | |
| 10/07:00am | 7.8 | - | - | - | - | W | 4 | 9 | 2 | 5 | 1038.1 | 1038.1 | - | |
| 10/06:30am | 7.8 | - | - | - | - | SW | 6 | 7 | 3 | 4 | 1038.0 | 1038.0 | - | |
| 10/06:00am | 8.5 | - | - | - | - | WSW | 4 | 7 | 2 | 4 | 1038.1 | 1038.1 | - | |
| 10/05:30am | 9.1 | - | - | - | - | WSW | 6 | 7 | 3 | 4 | 1038.1 | 1038.1 | - | |
| 10/05:00am | 9.7 | - | - | - | - | WSW | 7 | 9 | 4 | 5 | 1038.2 | 1038.2 | - | |
| 10/04:30am | 10.2 | - | - | - | - | SSW | 7 | 9 | 4 | 5 | 1038.1 | 1038.1 | - | |
| 10/04:00am | 10.2 | - | - | - | - | SSW | 11 | 15 | 6 | 8 | 1038.0 | 1038.0 | - | |
| 10/03:30am | 10.7 | - | - | - | - | SW | 13 | 17 | 7 | 9 | 1038.0 | 1038.0 | - | |
| 10/03:00am | 10.9 | - | - | - | - | SW | 11 | 13 | 6 | 7 | 1038.2 | 1038.2 | - | |
| 10/02:30am | 10.3 | - | - | - | - | WSW | 9 | 11 | 5 | 6 | 1038.3 | 1038.3 | - | |
| 10/02:00am | 10.7 | - | - | - | - | WSW | 6 | 9 | 3 | 5 | 1038.5 | 1038.5 | - | |
| 10/01:30am | 11.5 | - | - | - | - | SSW | 4 | 6 | 2 | 3 | 1038.5 | 1038.5 | - | |
| 10/01:00am | 11.9 | - | - | - | - | SSW | 11 | 17 | 6 | 9 | 1038.4 | 1038.4 | - | |
| 10/12:30am | 12.0 | - | - | - | - | S | 13 | 20 | 7 | 11 | 1038.1 | 1038.1 | - | |
| 10/12:00am | 11.8 | - | - | - | - | S | 7 | 17 | 4 | 9 | 1038.1 | 1038.1 | - | |
| Date/Time EST |
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 |
|||||||||
| 09/11:30pm | 11.1 | - | - | - | - | SSW | 9 | 11 | 5 | 6 | 1038.1 | 1038.1 | - |
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.
