All data are in degrees Fahrenheit

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Water temperature in Jamaica Beach

Detailed information about the current water temperature in Jamaica Beach. 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 Jamaica Beach now

84.5

°F

September 12, 16:26

Trend:

stable

Yesterday:

84.1°F

Tomorrow:

84.4°F

Sunrise:

07:03

Sunset:

19:29

Day Length:

12 h. 26 min.

Jamaica Beach in September

Minimum:

56.1°F

Average:

60.3°F

Maximum:

64.6°F

Sea water temperature in Jamaica Beach today

As of now, in Jamaica Beach, the water temperature is 84.5°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 about the same as 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 considerably 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 86.9°F on 2023, while the historical minimum was 80.7°F on 2024.

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 84.1°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Jamaica Beach

Date Current Year

actual* / forecast**

last year 10 years average
Aug 29 88.1°F 87.9°F 86.7°F
Aug 30 87.8°F 87.5°F 86.6°F
Aug 31 87.7°F 87.3°F 86.3°F
Sep 1 87.5°F 87.0°F 86.4°F
Sep 2 87.0°F 85.3°F 86.2°F
Sep 3 86.7°F 85.3°F 86.2°F
Sep 4 87.0°F 85.4°F 86.2°F
Sep 5 87.2°F 85.4°F 86.2°F
Sep 6 87.3°F 85.4°F 86.1°F
Sep 7 87.2°F 85.2°F 85.8°F
Sep 8 86.8°F 84.7°F 85.9°F
Sep 9 85.9°F 83.3°F 85.6°F
Sep 10 84.9°F 83.3°F 85.4°F
Sep 11 84.1°F 83.2°F 85.1°F
Sep 12 84.5°F 80.7°F 84.6°F
Sep 13 84.4°F 81.3°F 84.6°F
Sep 14 84.5°F 82.8°F 84.6°F
Sep 15 84.3°F 83.0°F 84.4°F
Sep 16 84.1°F 84.3°F 84.3°F
Sep 17 83.8°F 83.2°F 84.0°F
Sep 18 84.0°F 84.2°F 84.2°F
Sep 19 84.0°F 85.2°F 84.2°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 Jamaica Beach by month

In Jamaica Beach, the months May through October offer comfortable swimming conditions, which amounts to 197 swimming days.
The warmest water in Jamaica Beach was recorded on August 16, 2024, reaching a 90.2°F. While the coldest temperature occurred on January 26, 2025, dipping to 49.6°F. The average readings by season are 60.7°F in Winter, 72.0°F in Spring, 85.6°F in Summer, and 78.2°F in Autumn.