Latest Weather Observations for Portland Harbour
Issued at 4:52 pm EDT Saturday 31 January 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 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 |
||||||||||
| 31/04:30pm | 19.0 | - | - | - | - | SSW | 24 | 32 | 13 | 17 | 1011.3 | 1011.3 | - | |
| 31/04:00pm | 18.9 | - | - | - | - | SSW | 22 | 30 | 12 | 16 | 1011.1 | 1011.1 | - | |
| 31/03:30pm | 19.1 | - | - | - | - | S | 22 | 30 | 12 | 16 | 1010.9 | 1010.9 | - | |
| 31/03:00pm | 19.5 | - | - | - | - | S | 20 | 28 | 11 | 15 | 1011.3 | 1011.3 | - | |
| 31/02:30pm | 19.5 | - | - | - | - | SSW | 22 | 30 | 12 | 16 | 1011.5 | 1011.5 | - | |
| 31/02:00pm | 19.9 | - | - | - | - | SSW | 20 | 28 | 11 | 15 | 1011.2 | 1011.2 | - | |
| 31/01:30pm | 19.7 | - | - | - | - | S | 17 | 24 | 9 | 13 | 1010.8 | 1010.8 | - | |
| 31/01:00pm | 19.2 | - | - | - | - | S | 17 | 22 | 9 | 12 | 1010.9 | 1010.9 | - | |
| 31/12:30pm | 19.4 | - | - | - | - | S | 15 | 20 | 8 | 11 | 1010.7 | 1010.7 | - | |
| 31/12:00pm | 19.6 | - | - | - | - | S | 19 | 26 | 10 | 14 | 1010.0 | 1010.0 | - | |
| 31/11:30am | 19.2 | - | - | - | - | SE | 15 | 22 | 8 | 12 | 1010.3 | 1010.3 | - | |
| 31/11:00am | 19.7 | - | - | - | - | S | 9 | 15 | 5 | 8 | 1011.2 | 1011.2 | - | |
| 31/10:30am | 19.0 | - | - | - | - | SSE | 6 | 11 | 3 | 6 | 1011.7 | 1011.7 | - | |
| 31/10:00am | 18.9 | - | - | - | - | ESE | 15 | 19 | 8 | 10 | 1010.6 | 1010.6 | - | |
| 31/09:30am | 18.9 | - | - | - | - | ESE | 15 | 17 | 8 | 9 | 1010.2 | 1010.2 | - | |
| 31/09:00am | 18.8 | - | - | - | - | SE | 11 | 15 | 6 | 8 | 1010.3 | 1010.3 | - | |
| 31/08:30am | 18.3 | - | - | - | - | SE | 13 | 19 | 7 | 10 | 1009.8 | 1009.8 | - | |
| 31/08:00am | 17.8 | - | - | - | - | SSE | 9 | 11 | 5 | 6 | 1010.4 | 1010.4 | - | |
| 31/07:30am | 17.5 | - | - | - | - | SSE | 11 | 15 | 6 | 8 | 1010.1 | 1010.1 | - | |
| 31/07:00am | 17.6 | - | - | - | - | SSW | 7 | 9 | 4 | 5 | 1010.5 | 1010.5 | - | |
| 31/06:30am | 17.5 | - | - | - | - | S | 7 | 9 | 4 | 5 | 1010.1 | 1010.1 | - | |
| 31/06:00am | 17.6 | - | - | - | - | SSE | 11 | 15 | 6 | 8 | 1009.7 | 1009.7 | - | |
| 31/05:30am | 17.5 | - | - | - | - | SSE | 13 | 17 | 7 | 9 | 1009.5 | 1009.5 | - | |
| 31/05:00am | 17.6 | - | - | - | - | SE | 13 | 17 | 7 | 9 | 1009.3 | 1009.3 | - | |
| 31/04:30am | 17.5 | - | - | - | - | SE | 13 | 17 | 7 | 9 | 1009.5 | 1009.5 | - | |
| 31/04:00am | 17.5 | - | - | - | - | SSE | 11 | 15 | 6 | 8 | 1010.4 | 1010.4 | - | |
| 31/03:30am | 17.6 | - | - | - | - | SW | 7 | 11 | 4 | 6 | 1011.3 | 1011.3 | - | |
| 31/03:00am | 17.7 | - | - | - | - | SSE | 9 | 15 | 5 | 8 | 1010.5 | 1010.5 | - | |
| 31/02:30am | 17.6 | - | - | - | - | SSE | 6 | 7 | 3 | 4 | 1011.4 | 1011.4 | - | |
| 31/02:00am | 17.7 | - | - | - | - | SE | 17 | 22 | 9 | 12 | 1011.2 | 1011.2 | - | |
| 31/01:30am | 17.4 | - | - | - | - | ESE | 17 | 22 | 9 | 12 | 1011.3 | 1011.3 | - | |
| 31/01:00am | 17.5 | - | - | - | - | ESE | 17 | 22 | 9 | 12 | 1011.5 | 1011.5 | - | |
| 31/12:30am | 17.8 | - | - | - | - | ESE | 13 | 17 | 7 | 9 | 1012.9 | 1012.9 | - | |
| 31/12:00am | 17.8 | - | - | - | - | SE | 15 | 20 | 8 | 11 | 1013.1 | 1013.1 | - | |
| 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 |
||||||||||
| 30/11:30pm | 18.0 | - | - | - | - | SE | 17 | 22 | 9 | 12 | 1013.3 | 1013.3 | - | |
| 30/11:00pm | 18.2 | - | - | - | - | ESE | 17 | 24 | 9 | 13 | 1013.0 | 1013.0 | - | |
| 30/10:30pm | 18.1 | - | - | - | - | SE | 19 | 24 | 10 | 13 | 1013.6 | 1013.6 | - | |
| 30/10:00pm | 18.0 | - | - | - | - | SE | 20 | 26 | 11 | 14 | 1013.5 | 1013.5 | - | |
| 30/09:30pm | 18.6 | - | - | - | - | S | 15 | 20 | 8 | 11 | 1014.2 | 1014.2 | - | |
| 30/09:00pm | 18.5 | - | - | - | - | SE | 9 | 17 | 5 | 9 | 1014.1 | 1014.1 | - | |
| 30/08:30pm | 18.5 | - | - | - | - | SE | 13 | 20 | 7 | 11 | 1013.4 | 1013.4 | - | |
| 30/08:00pm | 18.6 | - | - | - | - | SE | 15 | 22 | 8 | 12 | 1013.3 | 1013.3 | - | |
| 30/07:30pm | 18.7 | - | - | - | - | SE | 15 | 20 | 8 | 11 | 1013.1 | 1013.1 | - | |
| 30/07:00pm | 18.5 | - | - | - | - | SE | 15 | 17 | 8 | 9 | 1013.3 | 1013.3 | - | |
| 30/06:30pm | 18.8 | - | - | - | - | SE | 19 | 24 | 10 | 13 | 1013.3 | 1013.3 | - | |
| 30/06:00pm | 18.7 | - | - | - | - | SE | 17 | 20 | 9 | 11 | 1013.8 | 1013.8 | - | |
| 30/05:30pm | 18.9 | - | - | - | - | SE | 19 | 24 | 10 | 13 | 1013.9 | 1013.9 | - | |
| 30/05:00pm | 18.5 | - | - | - | - | E | 9 | 20 | 5 | 11 | 1013.8 | 1013.8 | - | |
| 30/04:30pm | 19.2 | - | - | - | - | SE | 11 | 22 | 6 | 12 | 1014.1 | 1014.1 | - | |
| 30/04:00pm | 19.6 | - | - | - | - | S | 17 | 24 | 9 | 13 | 1014.4 | 1014.4 | - | |
| 30/03:30pm | 19.0 | - | - | - | - | S | 19 | 24 | 10 | 13 | 1014.8 | 1014.8 | - | |
| 30/03:00pm | 19.1 | - | - | - | - | S | 17 | 22 | 9 | 12 | 1015.2 | 1015.2 | - | |
| 30/02:30pm | 19.1 | - | - | - | - | S | 17 | 24 | 9 | 13 | 1015.2 | 1015.2 | - | |
| 30/02:00pm | 19.1 | - | - | - | - | S | 19 | 26 | 10 | 14 | 1015.2 | 1015.2 | - | |
| 30/01:30pm | 18.5 | - | - | - | - | S | 19 | 24 | 10 | 13 | 1015.3 | 1015.3 | - | |
| 30/01:00pm | 18.5 | - | - | - | - | SSW | 17 | 24 | 9 | 13 | 1015.4 | 1015.4 | - | |
| 30/12:30pm | 18.6 | - | - | - | - | S | 17 | 20 | 9 | 11 | 1015.7 | 1015.7 | - | |
| 30/12:00pm | 18.4 | - | - | - | - | SSE | 7 | 13 | 4 | 7 | 1015.5 | 1015.5 | - | |
| 30/11:30am | 17.7 | - | - | - | - | E | 7 | 15 | 4 | 8 | 1015.4 | 1015.4 | - | |
| 30/11:00am | 17.6 | - | - | - | - | ENE | 11 | 17 | 6 | 9 | 1015.3 | 1015.3 | - | |
| 30/10:30am | 18.0 | - | - | - | - | SE | 6 | 13 | 3 | 7 | 1015.3 | 1015.3 | - | |
| 30/10:00am | 18.3 | - | - | - | - | S | 11 | 19 | 6 | 10 | 1015.8 | 1015.8 | - | |
| 30/09:30am | 18.2 | - | - | - | - | SE | 6 | 11 | 3 | 6 | 1015.9 | 1015.9 | - | |
| 30/09:00am | 17.5 | - | - | - | - | S | 13 | 20 | 7 | 11 | 1016.0 | 1016.0 | - | |
| 30/08:30am | 17.3 | - | - | - | - | S | 17 | 20 | 9 | 11 | 1015.9 | 1015.9 | - | |
| 30/08:00am | 17.2 | - | - | - | - | SSW | 9 | 13 | 5 | 7 | 1015.4 | 1015.4 | - | |
| 30/07:30am | 17.2 | - | - | - | - | S | 6 | 9 | 3 | 5 | 1015.1 | 1015.1 | - | |
| 30/07:00am | 17.1 | - | - | - | - | S | 7 | 11 | 4 | 6 | 1015.2 | 1015.2 | - | |
| 30/06:30am | 17.1 | - | - | - | - | S | 11 | 17 | 6 | 9 | 1015.0 | 1015.0 | - | |
| 30/06:00am | 17.5 | - | - | - | - | S | 17 | 24 | 9 | 13 | 1015.1 | 1015.1 | - | |
| 30/05:30am | 17.5 | - | - | - | - | S | 9 | 15 | 5 | 8 | 1014.5 | 1014.5 | - | |
| 30/05:00am | 17.6 | - | - | - | - | E | 6 | 9 | 3 | 5 | 1014.1 | 1014.1 | - | |
| 30/04:30am | 17.7 | - | - | - | - | SE | 7 | 9 | 4 | 5 | 1014.4 | 1014.4 | - | |
| 30/04:00am | 17.5 | - | - | - | - | SE | 6 | 11 | 3 | 6 | 1014.6 | 1014.6 | - | |
| 30/03:30am | 17.4 | - | - | - | - | S | 11 | 13 | 6 | 7 | 1015.1 | 1015.1 | - | |
| 30/03:00am | 17.6 | - | - | - | - | SSW | 11 | 15 | 6 | 8 | 1016.4 | 1016.4 | - | |
| 30/02:30am | 17.7 | - | - | - | - | S | 7 | 9 | 4 | 5 | 1016.2 | 1016.2 | - | |
| 30/02:00am | 17.6 | - | - | - | - | S | 9 | 15 | 5 | 8 | 1015.9 | 1015.9 | - | |
| 30/01:30am | 17.6 | - | - | - | - | SSE | 17 | 20 | 9 | 11 | 1015.7 | 1015.7 | - | |
| 30/01:00am | 17.6 | - | - | - | - | SE | 15 | 20 | 8 | 11 | 1016.1 | 1016.1 | - | |
| 30/12:30am | 17.8 | - | - | - | - | SE | 9 | 13 | 5 | 7 | 1016.8 | 1016.8 | - | |
| 30/12:00am | 17.6 | - | - | - | - | E | 9 | 13 | 5 | 7 | 1016.7 | 1016.7 | - | |
| 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 |
||||||||||
| 29/11:30pm | 17.7 | - | - | - | - | ESE | 9 | 13 | 5 | 7 | 1017.2 | 1017.2 | - | |
| 29/11:00pm | 17.7 | - | - | - | - | ESE | 11 | 13 | 6 | 7 | 1017.6 | 1017.6 | - | |
| 29/10:30pm | 17.6 | - | - | - | - | SE | 13 | 15 | 7 | 8 | 1017.8 | 1017.8 | - | |
| 29/10:00pm | 17.7 | - | - | - | - | SE | 15 | 19 | 8 | 10 | 1017.9 | 1017.9 | - | |
| 29/09:30pm | 17.7 | - | - | - | - | SE | 15 | 20 | 8 | 11 | 1018.3 | 1018.3 | - | |
| 29/09:00pm | 17.6 | - | - | - | - | SE | 15 | 19 | 8 | 10 | 1018.2 | 1018.2 | - | |
| 29/08:30pm | 17.6 | - | - | - | - | SE | 13 | 19 | 7 | 10 | 1018.4 | 1018.4 | - | |
| 29/08:00pm | 17.6 | - | - | - | - | ESE | 13 | 19 | 7 | 10 | 1017.8 | 1017.8 | - | |
| 29/07:30pm | 17.8 | - | - | - | - | ESE | 13 | 17 | 7 | 9 | 1018.0 | 1018.0 | - | |
| 29/07:00pm | 17.5 | - | - | - | - | ESE | 15 | 20 | 8 | 11 | 1017.5 | 1017.5 | - | |
| 29/06:30pm | 17.4 | - | - | - | - | ESE | 15 | 22 | 8 | 12 | 1017.6 | 1017.6 | - | |
| 29/06:00pm | 17.7 | - | - | - | - | SE | 17 | 20 | 9 | 11 | 1018.0 | 1018.0 | - | |
| 29/05:30pm | 17.5 | - | - | - | - | SE | 17 | 19 | 9 | 10 | 1018.3 | 1018.3 | - | |
| 29/05:00pm | 17.5 | - | - | - | - | SE | 15 | 20 | 8 | 11 | 1018.4 | 1018.4 | - | |
| 29/04:30pm | 17.5 | - | - | - | - | SE | 15 | 22 | 8 | 12 | 1018.5 | 1018.5 | - | |
| 29/04:00pm | 17.4 | - | - | - | - | SE | 17 | 22 | 9 | 12 | 1018.4 | 1018.4 | - | |
| 29/03:30pm | 17.6 | - | - | - | - | ESE | 15 | 19 | 8 | 10 | 1019.2 | 1019.2 | - | |
| 29/03:00pm | 17.4 | - | - | - | - | SE | 19 | 24 | 10 | 13 | 1018.9 | 1018.9 | - | |
| 29/02:30pm | 17.7 | - | - | - | - | ESE | 17 | 22 | 9 | 12 | 1019.3 | 1019.3 | - | |
| 29/02:00pm | 17.5 | - | - | - | - | ESE | 11 | 20 | 6 | 11 | 1018.9 | 1018.9 | - | |
| 29/01:30pm | 17.4 | - | - | - | - | SE | 9 | 22 | 5 | 12 | 1020.1 | 1020.1 | - | |
| 29/01:00pm | 17.6 | - | - | - | - | ESE | 9 | 22 | 5 | 12 | 1020.4 | 1020.4 | - | |
| 29/12:30pm | 17.3 | - | - | - | - | SE | 11 | 22 | 6 | 12 | 1020.3 | 1020.3 | - | |
| 29/10:30am | 17.5 | - | - | - | - | - | - | - | - | - | 1020.0 | 1020.0 | - | |
| 29/10:00am | 17.6 | - | - | - | - | - | - | - | - | - | 1019.8 | 1019.8 | - | |
| 29/09:30am | 17.4 | - | - | - | - | - | - | - | - | - | 1019.4 | 1019.4 | - | |
| 29/09:00am | 17.3 | - | - | - | - | - | - | - | - | - | 1018.9 | 1018.9 | - | |
| 29/08:30am | 17.3 | - | - | - | - | - | - | - | - | - | 1018.8 | 1018.8 | - | |
| 29/08:00am | 17.2 | - | - | - | - | - | - | - | - | - | 1018.7 | 1018.7 | - | |
| 29/07:30am | 17.3 | - | - | - | - | - | - | - | - | - | 1018.1 | 1018.1 | - | |
| 29/07:00am | 17.2 | - | - | - | - | - | - | - | - | - | 1018.3 | 1018.3 | - | |
| 29/06:30am | 17.1 | - | - | - | - | - | - | - | - | - | 1018.6 | 1018.6 | - | |
| 29/06:00am | 17.0 | - | - | - | - | - | - | - | - | - | 1018.0 | 1018.0 | - | |
| 29/05:30am | 17.0 | - | - | - | - | - | - | - | - | - | 1018.2 | 1018.2 | - | |
| 29/05:00am | 17.2 | - | - | - | - | - | - | - | - | - | 1018.0 | 1018.0 | - | |
| 29/04:30am | 17.2 | - | - | - | - | - | - | - | - | - | 1018.5 | 1018.5 | - | |
| 29/04:00am | 17.2 | - | - | - | - | - | - | - | - | - | 1018.3 | 1018.3 | - | |
| 29/03:30am | 17.2 | - | - | - | - | - | - | - | - | - | 1018.1 | 1018.1 | - | |
| 29/03:00am | 17.2 | - | - | - | - | - | - | - | - | - | 1018.8 | 1018.8 | - | |
| 29/02:30am | 17.2 | - | - | - | - | - | - | - | - | - | 1018.7 | 1018.7 | - | |
| 29/02:00am | 17.3 | - | - | - | - | - | - | - | - | - | 1019.5 | 1019.5 | - | |
| 29/01:30am | 17.0 | - | - | - | - | - | - | - | - | - | 1019.4 | 1019.4 | - | |
| 29/01:00am | 17.1 | - | - | - | - | - | - | - | - | - | 1019.1 | 1019.1 | - | |
| 29/12:30am | 17.4 | - | - | - | - | - | - | - | - | - | 1019.6 | 1019.6 | - | |
| 29/12:00am | 17.3 | - | - | - | - | - | - | - | - | - | 1020.0 | 1020.0 | - | |
| 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 |
|||||||||
| 28/11:30pm | 17.3 | - | - | - | - | - | - | - | - | - | 1020.0 | 1020.0 | - |
| 28/11:00pm | 17.4 | - | - | - | - | - | - | - | - | - | 1019.9 | 1019.9 | - |
| 28/10:30pm | 17.3 | - | - | - | - | - | - | - | - | - | 1020.0 | 1020.0 | - |
| 28/10:00pm | 17.5 | - | - | - | - | - | - | - | - | - | 1020.3 | 1020.3 | - |
| 28/09:30pm | 17.3 | - | - | - | - | - | - | - | - | - | 1020.6 | 1020.6 | - |
| 28/09:00pm | 17.5 | - | - | - | - | - | - | - | - | - | 1020.2 | 1020.2 | - |
| 28/08:30pm | 17.6 | - | - | - | - | - | - | - | - | - | 1019.9 | 1019.9 | - |
| 28/08:00pm | 17.5 | - | - | - | - | - | - | - | - | - | 1019.5 | 1019.5 | - |
| 28/07:30pm | 17.6 | - | - | - | - | - | - | - | - | - | 1019.3 | 1019.3 | - |
| 28/07:00pm | 17.7 | - | - | - | - | - | - | - | - | - | 1019.0 | 1019.0 | - |
| 28/06:30pm | 17.4 | - | - | - | - | - | - | - | - | - | 1018.4 | 1018.4 | - |
| 28/06:00pm | 17.7 | - | - | - | - | - | - | - | - | - | 1018.5 | 1018.5 | - |
| 28/05:30pm | 17.9 | - | - | - | - | - | - | - | - | - | 1019.0 | 1019.0 | - |
| 28/05:00pm | 17.8 | - | - | - | - | - | - | - | - | - | 1018.7 | 1018.7 | - |
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.
