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 14.74°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.

58.5

°F

November 18, 08:22

Trend:

stable

Yesterday:

58.4°F

Tomorrow:

58.4°F

Sunrise:

05:53

Sunset:

20:37

Day Length:

14 h. 44 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 58.5°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 0.4°F higher than the average recorded on this particular day in recent years. The sea temperature remains approximately unchanged from yesterday. According to the forecast, we expect the temperature to stay about the same.

Recent sea temperature and forecast

The water temperature today is above average for the last two weeks, showing a small increase in temperature. It also falls within the range of the average temperature recorded for this date, suggesting a consistent weather trend. The maximum temperature recorded for this date was 61.3°F on 2018, while the historical minimum was 56.1°F on 2015.

latest data

last year

The water temperature over the last two weeks displayed soome variability. While the two week average stayed close to the historical average, there were some days when the temperature was close to the maximum recorded over the past years. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 58.7°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Belfast

Date	Current Year actual* / forecast**	last year	10 years average
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	56.8°F
Nov 8	57.3°F	58.1°F	56.9°F
Nov 9	59.0°F	58.2°F	57.1°F
Nov 10	59.5°F	58.4°F	57.2°F
Nov 11	59.5°F	58.6°F	57.5°F
Nov 12	59.0°F	58.5°F	57.4°F
Nov 13	58.9°F	58.8°F	57.6°F
Nov 14	59.9°F	59.0°F	57.8°F
Nov 15	59.3°F	57.6°F	58.0°F
Nov 16	59.0°F	58.8°F	58.1°F
Nov 17	58.4°F	58.9°F	58.1°F
Nov 18	58.5°F	58.3°F	58.2°F
Nov 19	58.4°F	58.0°F	58.1°F
Nov 20	58.5°F	58.4°F	58.2°F
Nov 21	58.5°F	58.7°F	58.1°F
Nov 22	58.6°F	58.6°F	58.2°F
Nov 23	58.9°F	58.5°F	58.6°F
Nov 24	58.8°F	58.2°F	58.5°F
Nov 25	59.1°F	58.8°F	58.8°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.