Latest Coastal Weather Observations for Portland Harbour

IDV60701

Issued at 9:02 pm EST Thursday 18 September 2025 (issued every 10 minutes, with the page automatically refreshed every 10 minutes)

About coastal observations | Map of coastal stations | Coastal observations for VIC | Marine services | Other Formats
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
18/09:00pm - - - - - - - - - - 14.7 1013.4 -
18/08:30pm - - - - - - - - - - 15.0 1013.6 -
18/08:00pm - - - - - - - - - - 15.6 1013.8 -
18/07:30pm - - - - - - - - - - 15.6 1013.8 -
18/07:00pm - - - - - - - - - - 17.1 1013.9 -
18/06:30pm - - - - - - - - - - 17.5 1013.8 -
18/06:00pm - - - - - - - - - - 17.9 1013.7 -
18/05:30pm - - - - - - - - - - 18.4 1013.9 -
18/05:00pm - - - - - - - - - - 18.5 1014.2 -
18/04:30pm - - - - - - - - - - 18.7 1014.1 -
18/04:00pm - - - - - - - - - - 18.8 1014.2 -
18/03:30pm - - - - - - - - - - 18.9 1014.5 -
18/03:00pm - - - - - - - - - - 18.6 1014.5 -
18/02:30pm - - - - - - - - - - 18.5 1014.5 -
18/02:00pm - - - - - - - - - - 18.1 1014.6 -
18/01:30pm - - - - - - - - - - 18.1 1014.8 -
18/01:00pm - - - - - - - - - - 17.8 1014.9 -
18/12:30pm - - - - - - - - - - 16.7 1015.4 -
18/12:00pm - - - - - - - - - - 15.9 1016.2 -
18/11:30am - - - - - - - - - - 15.5 1016.8 -
18/11:00am - - - - - - - - - - 14.5 1017.5 -
18/10:30am - - - - - - - - - - 13.9 1018.0 -
18/10:00am - - - - - - - - - - 13.1 1018.2 -
18/09:30am - - - - - - - - - - 12.2 1018.8 -
18/09:00am - - - - - - - - - - 10.9 1019.0 -
18/08:30am - - - - - - - - - - 9.9 1019.4 -
18/08:00am - - - - - - - - - - 9.2 1019.4 -
18/07:30am - - - - - - - - - - 8.7 1019.6 -
18/07:00am - - - - - - - - - - 7.3 1019.5 -
18/06:30am - - - - - - - - - - 6.8 1019.4 -
18/06:00am - - - - - - - - - - 6.8 1019.4 -
18/05:30am - - - - - - - - - - 6.2 1019.6 -
18/05:00am - - - - - - - - - - 6.1 1019.6 -
18/04:30am - - - - - - - - - - 6.3 1019.6 -
18/04:00am - - - - - - - - - - 7.1 1019.7 -
18/03:30am - - - - - - - - - - 6.8 1019.7 -
18/03:00am - - - - - - - - - - 7.3 1019.7 -
18/02:30am - - - - - - - - - - 6.9 1019.8 -
18/02:00am - - - - - - - - - - 7.8 1020.3 -
18/01:30am - - - - - - - - - - 7.5 1020.6 -
18/01:00am - - - - - - - - - - 8.7 1020.9 -
18/12:30am - - - - - - - - - - 9.1 1020.8 -
18/12:00am - - - - - - - - - - 8.7 1020.8 -
 
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
17/11:30pm - - - - - - - - - - 8.6 1020.9 -
17/11:00pm - - - - - - - - - - 9.1 1021.2 -
17/10:30pm - - - - - - - - - - 9.2 1020.9 -
17/10:00pm - - - - - - - - - - 8.8 1020.9 -
17/09:30pm - - - - - - - - - - 9.2 1020.9 -
17/09:00pm - - - - - - - - - - 8.9 1021.0 -
17/08:30pm - - - - - - - - - - 9.6 1020.9 -
17/08:00pm - - - - - - - - - - 10.3 1020.7 -
17/07:30pm - - - - - - - - - - 10.9 1020.5 -
17/07:00pm - - - - - - - - - - 11.3 1020.2 -
17/06:30pm - - - - - - - - - - 11.8 1019.8 -
17/06:00pm - - - - - - - - - - 12.6 1019.7 -
17/05:30pm - - - - - - - - - - 13.0 1019.3 -
17/05:00pm - - - - - - - - - - 13.2 1019.0 -
17/04:30pm - - - - - - - - - - 13.4 1018.8 -
17/04:00pm - - - - - - - - - - 13.4 1018.7 -
17/03:30pm - - - - - - - - - - 13.3 1018.6 -
17/03:00pm - - - - - - - - - - 13.4 1018.5 -
17/02:30pm - - - - - - - - - - 13.2 1018.4 -
17/02:00pm - - - - - - - - - - 12.6 1018.5 -
17/01:30pm - - - - - - - - - - 13.1 1018.3 -
17/01:00pm - - - - - - - - - - 12.8 1018.3 -
17/12:30pm - - - - - - - - - - 12.3 1018.5 -
17/12:00pm - - - - - - - - - - 13.1 1018.1 -
17/11:30am - - - - - - - - - - 11.7 1018.1 -
17/11:00am - - - - - - - - - - 12.6 1017.5 -
17/10:30am - - - - - - - - - - 12.4 1017.4 -
17/10:00am - - - - - - - - - - 12.5 1017.1 -
17/09:30am - - - - - - - - - - 12.2 1016.8 -
17/09:00am - - - - - - - - - - 11.3 1016.2 -
17/08:30am - - - - - - - - - - 11.7 1015.7 -
17/08:00am - - - - - - - - - - 11.6 1015.2 -
17/07:30am - - - - - - - - - - 11.4 1014.8 -
17/07:00am - - - - - - - - - - 10.2 1014.1 -
17/06:30am - - - - - - - - - - 9.5 1013.7 -
17/06:00am - - - - - - - - - - 10.5 1013.2 -
17/05:30am - - - - - - - - - - 10.9 1012.9 -
17/05:00am - - - - - - - - - - 10.8 1012.3 -
17/04:30am - - - - - - - - - - 11.1 1011.7 -
17/04:00am - - - - - - - - - - 10.9 1011.3 -
17/03:30am - - - - - - - - - - 10.2 1011.2 -
17/03:00am - - - - - - - - - - 11.2 1010.6 -
17/02:30am - - - - - - - - - - 10.7 1010.4 -
17/02:00am - - - - - - - - - - 10.8 1010.3 -
17/01:30am - - - - - - - - - - 10.2 1010.2 -
17/01:00am - - - - - - - - - - 10.1 1010.0 -
17/12:30am - - - - - - - - - - 11.0 1009.6 -
17/12:00am - - - - - - - - - - 10.4 1009.5 -
 
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
16/11:30pm - - - - - - - - - - 9.8 1009.4 -
16/11:00pm - - - - - - - - - - 9.9 1009.1 -
16/10:30pm - - - - - - - - - - 9.5 1009.4 -
16/10:00pm - - - - - - - - - - 10.4 1008.9 -
16/09:30pm - - - - - - - - - - 10.5 1008.9 -
16/09:00pm - - - - - - - - - - 10.7 1008.9 -
16/08:30pm - - - - - - - - - - 10.9 1008.7 -
16/08:00pm - - - - - - - - - - 10.7 1008.7 -
16/07:30pm - - - - - - - - - - 10.7 1008.4 -
16/07:15pm - - - - - - - - - - 10.7 1008.4 -
16/07:05pm - - - - - - - - - - 12.6 1007.7 -
16/07:00pm - - - - - - - - - - 12.6 1007.6 -
16/06:30pm - - - - - - - - - - 13.1 1007.5 -
16/06:00pm - - - - - - - - - - 13.4 1007.1 -
16/05:30pm - - - - - - - - - - 13.9 1006.8 -
16/05:00pm - - - - - - - - - - 13.9 1006.4 -
16/04:30pm - - - - - - - - - - 14.1 1006.1 -
16/04:00pm - - - - - - - - - - 14.0 1005.8 -
16/03:30pm - - - - - - - - - - 14.3 1005.6 -
16/03:00pm - - - - - - - - - - 13.9 1005.4 -
16/02:30pm - - - - - - - - - - 14.2 1005.1 -
16/02:00pm - - - - - - - - - - 14.2 1005.0 -
16/01:30pm - - - - - - - - - - 12.5 1005.4 -
16/01:00pm - - - - - - - - - - 12.6 1005.5 -
16/12:30pm - - - - - - - - - - 13.9 1005.4 -
16/12:00pm - - - - - - - - - - 13.3 1005.8 -
16/11:30am - - - - - - - - - - 12.6 1005.7 -
16/11:00am - - - - - - - - - - 14.3 1005.6 -
16/10:30am - - - - - - - - - - 12.5 1006.0 -
16/10:00am - - - - - - - - - - 12.9 1005.8 -
16/09:30am - - - - - - - - - - 13.4 1005.7 -
16/09:00am - - - - - - - - - - 13.7 1005.3 -
16/08:30am - - - - - - - - - - 13.2 1005.5 -
16/08:00am - - - - - - - - - - 12.7 1005.4 -
16/07:30am - - - - - - - - - - 12.3 1005.2 -
16/07:00am - - - - - - - - - - 12.3 1005.1 -
16/06:30am - - - - - - - - - - 12.3 1004.6 -
16/06:00am - - - - - - - - - - 12.4 1004.5 -
16/05:30am - - - - - - - - - - 12.6 1004.3 -
16/05:00am - - - - - - - - - - 12.8 1004.2 -
16/04:30am - - - - - - - - - - 13.0 1003.9 -
16/04:00am - - - - - - - - - - 13.2 1004.0 -
16/03:30am - - - - - - - - - - 13.3 1004.1 -
16/03:00am - - - - - - - - - - 13.2 1004.3 -
16/02:30am - - - - - - - - - - 13.3 1004.4 -
16/02:00am - - - - - - - - - - 13.3 1004.8 -
16/01:30am - - - - - - - - - - 13.5 1004.8 -
16/01:00am - - - - - - - - - - 13.8 1004.9 -
16/12:30am - - - - - - - - - - 13.9 1004.9 -
16/12:00am - - - - - - - - - - 14.1 1004.8 -
 
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
15/11:30pm - - - - - - - - - - 14.2 1005.0 -
15/11:00pm - - - - - - - - - - 14.1 1004.8 -
15/10:30pm - - - - - - - - - - 14.2 1004.8 -
15/10:00pm - - - - - - - - - - 13.9 1004.2 -
15/09:30pm - - - - - - - - - - 14.5 1004.6 -

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.