What is the current water temperature in Belfast?

Q: What is the current water temperature in Belfast?

As of now, in Belfast, the water temperature is 14.2°C. Swimming in water of this temperature is considered as extremely cold, and there's a substantial risk of hypothermia if exposed for more than a brief duration.

New Zealand > Belfast

Water temperature in Belfast

Detailed information about the current water temperature in Belfast. The trend over the last two weeks, daily averages, and precise forecast of the water temperature changes. Gain a deeper understanding of seasonal dynamics with monthly statistical analyses covering recent years.

57.6

°F

November 8, 03:27

Trend:

stable

Yesterday:

57.4°F

Tomorrow:

57.5°F

Sunrise:

06:04

Sunset:

20:23

Day Length:

14 h. 19 min.

Belfast in November

Minimum:

60.7°F

Average:

63.4°F

Maximum:

66.2°F

Sea water temperature in Belfast today

As of now, in Belfast, the water temperature is 57.6°F. Swimming in water of this temperature is considered as extremely cold, and there's a substantial risk of hypothermia if exposed for more than a brief duration. Today's reading is 0.7°F higher than the average recorded on this particular day in recent years. Since yesterday, there was a slight increase in temperature. This indicates a warming trend over the past day. According to the forecast, we expect the temperature to stay about the same.

Recent sea temperature and forecast

Today's water temperature is notably higher than the average recorded over the past two weeks, indicating a significant warming trend. It is also close to the historical maximum temperature for this date. The maximum temperature recorded for this date was 58.2°F on 2018, while the historical minimum was 55.2°F on 2015.

latest data

last year

Over the last two weeks, the water temperature has stayed slightly lower than historical averages for those days. The forecast for the upcoming week suggests a gradual increase. The average temperature is expected to rise up to 58.0°F, with minimum temperature starting at 57.5°F, while the maximum might reach 58.6°F.

Daily water temperature in Belfast

Date	Current Year actual* / forecast**	last year	10 years average
Oct 25	54.1°F	58.9°F	55.6°F
Oct 26	54.5°F	58.8°F	55.6°F
Oct 27	54.8°F	57.8°F	55.5°F
Oct 28	54.6°F	57.9°F	55.4°F
Oct 29	54.5°F	57.2°F	55.5°F
Oct 30	55.0°F	57.2°F	55.6°F
Oct 31	54.4°F	57.0°F	55.8°F
Nov 1	54.8°F	56.9°F	55.9°F
Nov 2	54.2°F	56.7°F	55.9°F
Nov 3	55.4°F	56.2°F	56.1°F
Nov 4	55.8°F	55.9°F	56.2°F
Nov 5	56.2°F	56.1°F	56.3°F
Nov 6	56.5°F	56.6°F	56.5°F
Nov 7	57.4°F	57.8°F	56.7°F
Nov 8	57.6°F	58.1°F	56.9°F
Nov 9	57.5°F	58.0°F	56.8°F
Nov 10	57.6°F	58.1°F	56.9°F
Nov 11	57.9°F	58.4°F	57.2°F
Nov 12	57.9°F	58.4°F	57.2°F
Nov 13	58.2°F	58.7°F	57.5°F
Nov 14	58.3°F	58.8°F	57.6°F
Nov 15	58.6°F	57.6°F	57.9°F

* actual - actual temperature values

** forecast - projected values for the next week

Real-time coastal temperatures could deviate by several degrees from the provided readings. These deviations often become evident following intense rainfall or strong winds.

Our forecasting methodology leverages a mathematical model, that uses current water and weather conditions, historical records, wind intensity and direction.

Sea water temperature in Belfast by month

In an average year, Belfast offers no days when the water temperature is warm enough to swim comfortably.

The warmest water in Belfast was recorded on January 31, 2018, reaching a 69.7°F. While the coldest temperature occurred on August 12, 2015, dipping to 45.5°F. The average readings by season are 62.8°F in Winter, 59.0°F in Spring, 49.7°F in Summer, and 53.9°F in Autumn.