Aberystwyth Sea Temperature

(Today) Sep 2017

15.6°C / 60°F

Current weather

(overcast clouds)
16°C / 61°F

Partly cloudy

8 mph



The measurements for the sea temperature in Aberystwyth, 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 Aberystwyth

  • High 12:15am
  • Low 07:26am
  • High 12:37pm
  • Low 07:39pm
  • High 12:54am
  • Low 07:59am
  • High 01:19pm
  • Low 08:18pm
  • High 01:40am
  • Low 08:40am
  • High 02:12pm
  • Low 09:19pm
  • High 02:41am
  • Low 10:18am
  • High 03:26pm
  • Low 11:25pm
  • High 04:12am
  • Low 12:06pm
  • High 05:08pm
  • Low 12:36am
  • High 05:49am
  • Low 01:01pm
  • High 06:14pm
  • Low 01:24am
  • High 06:39am
  • Low 01:45pm
  • High 06:57pm

*These tide times are estimates based on the nearest port (Barmouth, Wales) 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: 16.7°C / 62.1°F
  • Avg: 15.9°C / 60.5°F
  • Min: 15.3°C / 59.5°F
Aberystwyth average sea temperature chart

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

Map showing location of Aberystwyth (52.415480, -4.082920)

Locations nearby


Whilst sea temperatures for Aberystwyth 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 Aberystwyth
Aberistuit, Aberystwyth, a bo li si te wei si, Аберистуит, 阿伯里斯特威斯