Annalong Sea Temperature

(Today) 2024

13.9°C / 57.1°F

The water will feel cool (fresh). Probably too cold for all but seasoned swimmers. We'd recommend a 4mm or 5mm wetsuit if you want to stay in the water.

Current weather

15°C / 59°F
(scattered clouds)
Partly cloudy
Wind
15 mph
Humidity
90%

The measurements for the water temperature in Annalong, 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.

*Live data may vary from satellite readings for a number of reasons. These include local factors, depth of smapling and time of day.

Water temp by month

Monthly average max / min water temperatures

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

Annalong average maximum / minimum water temperatures
Maximum and minimum monthly sea temperatures in Annalong
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 7.8 7.2 7.1 7.7 9.1 10.2 12.5 13.9 14 13 11.8 9.4
Max °C 10.6 9.5 9.2 9.9 11.1 14 15.4 15.5 15.2 14.7 13.9 12.4
Min °F 47.2 45.8 45.6 46.7 49.2 51.9 55.6 57.7 57.7 56 54 50.1
Max °F 50 48.1 47.7 48.9 51.2 55.7 58.5 59.3 58.9 57.7 56.1 53.1

The warmest water temperature is in August with an average around 58.5°F / 14.7°C. The coldest month is March with an average water temperature of 46.6°F / 8.1°C.

7 day tide forecast for Annalong

SunMonTueWedThuFriSat
  • Low 05:08am
    (1.03m)
  • High 11:42am
    (4.07m)
  • Low 05:20pm
    (1.26m)
  • High 11:45pm
    (4.48m)
  • Low 05:49am
    (0.92m)
  • High 12:20pm
    (4.11m)
  • Low 06:00pm
    (1.15m)
  • High 12:24am
    (4.57m)
  • Low 06:23am
    (0.85m)
  • High 12:52pm
    (4.15m)
  • Low 06:33pm
    (1.06m)
  • High 12:59am
    (4.62m)
  • Low 06:52am
    (0.82m)
  • High 01:22pm
    (4.17m)
  • Low 07:04pm
    (1m)
  • High 01:31am
    (4.62m)
  • Low 07:20am
    (0.81m)
  • High 01:50pm
    (4.2m)
  • Low 07:33pm
    (0.98m)
  • High 02:02am
    (4.59m)
  • Low 07:47am
    (0.83m)
  • High 02:17pm
    (4.22m)
  • Low 08:02pm
    (0.99m)
  • High 02:41am
    (4.54m)
  • Low 08:15am
    (0.89m)
  • High 02:53pm
    (4.22m)
  • Low 08:33pm
    (1.05m)
7 day tide times for Annalong

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