All data are in degrees Fahrenheit

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Water temperature in The Valley

Detailed information about the current water temperature in The Valley. 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.
Sea temperature in The Valley now

85.7

°F

September 16, 01:35

Trend:

stable

Yesterday:

85.7°F

Tomorrow:

85.7°F

Sunrise:

06:00

Sunset:

18:14

Day Length:

12 h. 14 min.

The Valley in September

Minimum:

79.3°F

Average:

80.3°F

Maximum:

81.5°F

Sea water temperature in The Valley today

As of now, in The Valley, the water temperature is 85.7°F. Swimming in water of this temperature is considered highly warm and would be enjoyable for everyone. At this temperature, you can comfortably engage in water-based activities for extended periods without experiencing discomfort. Today's reading is 1.0°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 slightly varies from the average of the past two weeks. It is also close to the historical maximum temperature for this date. The maximum temperature recorded for this date was 86.4°F on 2023, while the historical minimum was 83.3°F on 2017.

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 85.8°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in The Valley

Date Current Year

actual* / forecast**

last year 10 years average
Sep 2 85.5°F 85.9°F 84.6°F
Sep 3 85.8°F 85.8°F 84.7°F
Sep 4 85.7°F 85.9°F 84.7°F
Sep 5 85.7°F 86.1°F 84.6°F
Sep 6 85.8°F 85.9°F 84.6°F
Sep 7 85.6°F 85.9°F 84.7°F
Sep 8 85.6°F 85.9°F 84.8°F
Sep 9 85.4°F 85.9°F 84.8°F
Sep 10 85.7°F 85.8°F 84.8°F
Sep 11 85.6°F 85.6°F 84.7°F
Sep 12 85.5°F 85.8°F 84.7°F
Sep 13 85.6°F 85.6°F 84.7°F
Sep 14 85.7°F 85.9°F 84.8°F
Sep 15 85.7°F 86.1°F 84.8°F
Sep 16 85.7°F 86.0°F 84.7°F
Sep 17 85.7°F 85.9°F 84.7°F
Sep 18 85.7°F 86.0°F 84.7°F
Sep 19 85.7°F 86.0°F 84.7°F
Sep 20 85.8°F 86.3°F 84.8°F
Sep 21 85.9°F 86.9°F 84.9°F
Sep 22 85.8°F 87.2°F 84.9°F
Sep 23 85.8°F 86.8°F 84.8°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 The Valley by month

In The Valley, the water temperature is comfortable for swimming all year round.
The warmest water in The Valley was recorded on October 6, 2024, reaching a 87.7°F. While the coldest temperature occurred on March 9, 2018, dipping to 77.8°F. The average readings by season are 80.4°F in Winter, 80.4°F in Spring, 83.3°F in Summer, and 84.3°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
Marigot 85.8°F 10mi
Philipsburg 85.8°F 13mi
Gustavia 85.6°F 26mi
Oranjestad 85.5°F 51mi
Basseterre 85.3°F 67mi

* current water temperature in this city

** straight line distance from The Valley