Sea Temperature

Derry Sea Temperature

(Today) Feb 2018

7.8°C / 46°F

Current weather

(clear sky)
7°C / 45°F

Partly cloudy
Wind

9 mph

Humidity

77%


The measurements for the water temperature in Derry, N Ireland 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 max / min water temperatures

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

Maximum and minimum monthly sea temperatures in Derry
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 8.3 7.9 7.7 8.2 9.8 10 12.3 13.6 13.4 12.3 11.4 9.9
Max °C 10.6 9.7 9.6 10.4 11.5 14.3 15.6 15.7 15.2 14.4 13.2 11.8
Min °F 47.8 46.9 46.6 47.6 50.3 51.7 55.4 57.3 56.8 54.9 53.2 50.5
Max °F 50.1 48.7 48.5 49.8 52 56 58.7 59.4 58.6 57 55 52.4

7 day tide forecast for Derry

SunMonTueWedThuFriSat
  • High 03:09am
    (1.60m)
  • Low 09:02am
    (0.85m)
  • High 03:21pm
    (1.78m)
  • Low 09:09pm
    (0.88m)
  • High 04:05am
    (1.74m)
  • Low 10:06am
    (0.74m)
  • High 04:19pm
    (1.85m)
  • Low 10:02pm
    (0.77m)
  • High 04:49am
    (1.91m)
  • Low 10:57am
    (0.61m)
  • High 05:07pm
    (1.94m)
  • Low 10:45pm
    (0.61m)
  • High 05:27am
    (2.08m)
  • Low 11:40am
    (0.47m)
  • High 05:48pm
    (2.02m)
  • Low 11:25pm
    (0.43m)
  • High 06:04am
    (2.22m)
  • Low 12:20pm
    (0.36m)
  • High 06:26pm
    (2.10m)
  • Low 12:04am
    (0.28m)
  • High 06:41am
    (2.32m)
  • Low 12:58pm
    (0.30m)
  • High 07:03pm
    (2.13m)
  • Low 12:43am
    (0.17m)
  • High 07:19am
    (2.33m)
  • Low 01:37pm
    (0.30m)
  • High 07:40pm
    (2.11m)

*These tide times are estimates based on the nearest port (Portrush, Northern Ireland) 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 February sea temperatures

  • Max: 7.9°C / 46.2°F
  • Avg: 8.8°C / 47.8°F
  • Min: 9.7°C / 49.5°F
Derry average sea temperature chart

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

Map showing location of Derry (54.998100, -7.309340)

Locations nearby

Variations

Whilst sea temperatures for Derry 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 Derry
Derri, Derry, Derry / Londonderry, Derry City, Dhoire, Doire, Doire Choluim Chille, Ker Dherow, LDY, Londonderry, dry, rondonderi, Дерри, דרי, ロンドンデリー

Derry average sea temperature chart