Sea Temperature

Shannon Sea Temperature

(Today) Sep 2018

13.9°C / 57°F

Current weather

11°C / 52°F
(scattered clouds)

Partly cloudy
Wind

15 mph

Humidity

81%


The measurements for the water temperature in Shannon, Munster 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 Shannon water temperature derived from many years of historical sea surface temperature data.

Maximum and minimum monthly sea temperatures in Shannon
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 9.1 8.8 8.7 8.9 10.4 11 13 14.5 13.8 12.4 11.7 10.3
Max °C 11.1 10.4 10.1 11.6 12.4 15.3 17.3 17 16.5 15.3 13.6 12.1
Min °F 49.2 48.5 48.2 49.1 51.5 53.5 57.1 59.1 57.9 55.4 53.8 51.3
Max °F 51.2 50.1 49.6 51.8 53.5 57.8 61.4 61.6 60.6 58.3 55.7 53.1

7 day tide forecast for Shannon

FriSatSunMonTueWedThu
  • High 04:13am
    (3.98m)
  • Low 10:18am
    (1.59m)
  • High 04:27pm
    (4.18m)
  • Low 10:43pm
    (1.28m)
  • High 04:54am
    (4.25m)
  • Low 10:59am
    (1.32m)
  • High 05:07pm
    (4.45m)
  • Low 11:20pm
    (1.02m)
  • High 05:30am
    (4.50m)
  • Low 11:34am
    (1.07m)
  • High 05:41pm
    (4.70m)
  • Low 11:53pm
    (0.79m)
  • High 06:02am
    (4.71m)
  • Low 12:07pm
    (0.85m)
  • High 06:14pm
    (4.90m)
  • Low 12:25am
    (0.62m)
  • High 06:34am
    (4.87m)
  • Low 12:38pm
    (0.69m)
  • High 06:46pm
    (5.03m)
  • Low 12:57am
    (0.52m)
  • High 07:05am
    (4.97m)
  • Low 01:10pm
    (0.60m)
  • High 07:18pm
    (5.08m)
  • Low 01:28am
    (0.49m)
  • High 07:37am
    (5.00m)
  • Low 01:42pm
    (0.59m)
  • High 07:51pm
    (5.05m)

*These tide times are estimates based on the nearest port (Talbert Island, River Shannon) 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: 16.5°C / 61.6°F
  • Avg: 15.1°C / 59.2°F
  • Min: 13.8°C / 56.8°F
Shannon average sea temperature chart

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

Map showing location of Shannon (52.703890, -8.864170)

Variations

Whilst sea temperatures for Shannon 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 Shannon
An tSionna, SNN, Shannon, Shannon Town, Shennon, Sionainn, Шеннон

Shannon average sea temperature chart