What is the current water temperature in Castries?

As of now, in Castries, the water temperature is 27.35°C. It's safe to say that the water is comfortably warm for various water-related activities.

Saint Lucia > Castries

Water temperature in Castries

Detailed information about the current water temperature in Castries. 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.

81.2

°F

February 5, 05:50

Trend:

stable

Yesterday:

81.6°F

Tomorrow:

81.3°F

Sunrise:

06:31

Sunset:

18:06

Day Length:

11 h. 35 min.

Castries in February

Minimum:

80.3°F

Average:

81.5°F

Maximum:

82.5°F

Sea water temperature in Castries today

As of now, in Castries, the water temperature is 81.2°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is 0.7°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

Today's water temperature is slightly lower than the average registered over the last two weeks, indicating a slight cooling trend. 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 82.1°F on 2024, while the historical minimum was 79.6°F on 2019.

latest data

last year

Observations from the last two weeks indicate that the water temperature was in proximity to the highest values recorded on those days in the past. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 81.2°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Castries

Date	Current Year actual* / forecast**	last year	10 years average
Jan 22	82.2°F	81.7°F	81.0°F
Jan 23	81.9°F	81.6°F	80.9°F
Jan 24	81.8°F	81.7°F	80.8°F
Jan 25	81.7°F	81.7°F	80.8°F
Jan 26	81.6°F	81.6°F	80.8°F
Jan 27	81.9°F	81.6°F	80.7°F
Jan 28	81.9°F	81.4°F	80.7°F
Jan 29	81.9°F	81.5°F	80.7°F
Jan 30	81.9°F	81.5°F	80.6°F
Jan 31	81.6°F	81.4°F	80.6°F
Feb 1	81.7°F	81.6°F	80.6°F
Feb 2	81.6°F	82.1°F	80.7°F
Feb 3	81.7°F	81.7°F	80.6°F
Feb 4	81.6°F	82.3°F	80.6°F
Feb 5	81.2°F	82.1°F	80.5°F
Feb 6	81.3°F	82.1°F	80.6°F
Feb 7	81.2°F	82.1°F	80.5°F
Feb 8	81.2°F	82.1°F	80.5°F
Feb 9	81.2°F	82.0°F	80.5°F
Feb 10	81.2°F	82.0°F	80.5°F
Feb 11	81.1°F	81.9°F	80.4°F
Feb 12	81.1°F	82.0°F	80.4°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 Castries by month

In Castries, the water temperature is comfortable for swimming all year round.

The warmest water in Castries was recorded on October 10, 2024, reaching a 87.0°F. While the coldest temperature occurred on March 3, 2019, dipping to 79.0°F. The average readings by season are 81.2°F in Winter, 81.1°F in Spring, 83.1°F in Summer, and 84.4°F in Autumn.

Popular neighboring cities and resorts

City	Water temperature*	Distance**
Praslin	81.1°F	11mi
Vieux Fort	81.1°F	20mi
Sainte-Luce	81.3°F	33mi
Les Trois-Îlets	81.4°F	38mi
Fort-de-France	81.4°F	42mi
Kingstown	81.0°F	60mi
Port Elizabeth	81.1°F	70mi

* current water temperature in this city

** straight line distance from Castries