Port Denison Sea Temperature

(Today) Sep 2017

20.6°C / 69°F

Current weather

(scattered clouds)
14°C / 57°F

Partly cloudy

14 mph



The measurements for the sea temperature in Port Denison, Western Australia are provided by the daily satellite readings provided by the NOAA. The temperatures given are the surface temperature (SST) which is most relevant to recreational users.

7 day tide forecast for Port Denison

  • High 12:15am
  • Low 07:19am
  • High 01:02pm
  • Low 03:46pm
  • High 12:44am
  • Low 08:13am
  • High 09:42am
  • Low 11:40am
  • High 01:40pm
  • Low 03:56pm
  • High 01:18am
  • Low 12:26pm
  • High 02:28pm
  • Low 04:06pm
  • High 01:59am
  • Low 01:00pm
  • High 03:44pm
  • Low 03:58pm
  • High 02:48am
  • Low 01:27pm
  • High 03:43am
  • Low 01:53pm
  • High 04:44am
  • Low 02:18pm
  • High 09:28pm
  • Low 11:24pm

*These tide times are estimates based on the nearest port (Geraldton, Australia) and may differ by up to half and hour depending on distance. Please note, the tide times given are not suitable for navigational purposes.

Average September sea temperatures

  • Max: 21°C / 69.8°F
  • Avg: 19.7°C / 67.5°F
  • Min: 18.5°C / 65.3°F
Port Denison average sea temperature chart

These average ocean temperatures for Port Denison are calculated from several years of archived data.

Map showing location of Port Denison (-29.283330, 114.916670)


Whilst sea temperatures for Port Denison are as accurate as current data allows there may be slight local and regional variations depending on conditions. Time of day and wind direction may have a temporary local effect as can water flows from neraby rivers.

Alternate names for Port Denison
Denison, Port Denison