Newcastle Sea Temperature

(Today) Sep 2017

20.6°C / 69°F

Current weather

(clear sky)
21°C / 70°F

Partly cloudy
Wind

15 mph

Humidity

35%

The measurements for the sea temperature in Newcastle, New South Wales 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 Newcastle

TueWedThuFriSatSunMon
  • Low 05:39am
    (0.49m)
  • High 12:10pm
    (1.39m)
  • Low 06:46pm
    (0.52m)
  • High 12:36am
    (1.08m)
  • Low 06:23am
    (0.57m)
  • High 12:59pm
    (1.35m)
  • Low 07:47pm
    (0.56m)
  • High 01:38am
    (1.02m)
  • Low 07:17am
    (0.64m)
  • High 01:56pm
    (1.32m)
  • Low 08:53pm
    (0.56m)
  • High 02:52am
    (1.02m)
  • Low 08:23am
    (0.67m)
  • High 02:58pm
    (1.32m)
  • Low 09:57pm
    (0.52m)
  • High 04:06am
    (1.06m)
  • Low 09:31am
    (0.66m)
  • High 03:59pm
    (1.35m)
  • Low 10:51pm
    (0.45m)
  • High 06:03am
    (1.13m)
  • Low 11:34am
    (0.61m)
  • High 05:53pm
    (1.41m)
  • Low 12:34am
    (0.37m)
  • High 06:47am
    (1.22m)
  • Low 12:26pm
    (0.53m)
  • High 06:41pm
    (1.47m)

*These tide times are estimates based on the nearest port (Newcastle, 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: 20.2°C / 68.3°F
  • Avg: 19.1°C / 66.3°F
  • Min: 17.8°C / 64.1°F
Newcastle average sea temperature chart

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

Map showing location of Newcastle (-32.927150, 151.776470)

Locations nearby

Variations

Whilst sea temperatures for Newcastle 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 Newcastle
N'jukasl, NTL, Newcastle, Novkastelo, niu ka si er, nyukassuru, Ньюкасл, ニューカッスル, 纽卡斯尔