St Helens Sea Temperature

(Today) 2021

13.2°C / 55.7°F

Current weather

16°C / 61°F
(overcast clouds)

Partly cloudy

Wind

9 mph

Humidity

47%

The measurements for the water temperature in St Helens, Tasmania are provided by the daily satellite readings provided by the NOAA. The temperatures given are the sea surface temperature (SST) which is most relevant to recreational users.

Monthly average water temp

Monthly average max / min water temperatures

The graph below shows the range of monthly St Helens water temperature derived from many years of historical sea surface temperature data.

St Helens average maximum / minimum water temperatures
Maximum and minimum monthly sea temperatures in St Helens
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 16 16.7 16.3 16 14 13.6 11.9 12.7 12.6 12.9 14.1 15.5
Max °C 18.9 18.7 19 18.4 17.5 16.5 15.6 14.4 14.8 15.4 16.8 18.8
Min °F 61.9 62.9 62.4 61.8 58.6 57.6 54.9 55.5 55.6 56.2 58.4 61.2
Max °F 64.8 64.9 65.1 64.2 62.1 60.5 58.6 57.2 57.8 58.7 61.1 64.5

7 day tide forecast for St Helens

MonTueWedThuFriSatSun
  • Low 02:57am
    (0.12m)
  • High 09:14am
    (0.82m)
  • Low 03:03pm
    (0.29m)
  • High 09:09pm
    (0.9m)
  • Low 03:34am
    (0.14m)
  • High 09:49am
    (0.86m)
  • Low 03:50pm
    (0.25m)
  • High 09:55pm
    (0.87m)
  • Low 04:07am
    (0.17m)
  • High 10:23am
    (0.89m)
  • Low 04:35pm
    (0.21m)
  • High 10:37pm
    (0.84m)
  • Low 04:40am
    (0.21m)
  • High 10:56am
    (0.92m)
  • Low 05:18pm
    (0.18m)
  • High 11:20pm
    (0.8m)
  • Low 05:12am
    (0.25m)
  • High 11:29am
    (0.94m)
  • Low 06:00pm
    (0.16m)
  • High 12:03am
    (0.77m)
  • Low 05:44am
    (0.29m)
  • High 12:03pm
    (0.94m)
  • Low 06:42pm
    (0.16m)
  • High 12:47am
    (0.73m)
  • Low 06:18am
    (0.34m)
  • High 12:38pm
    (0.94m)
  • Low 07:26pm
    (0.16m)
7 day tide times for St Helens

*These tide times are estimates based on the nearest accurate location (Eddystone Point, Tasmania) and may differ by up to half an hour depending on distance. Please note, the tide times given are not suitable for navigational purposes.