All data are in degrees Fahrenheit

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Water temperature in Puntarenas

Detailed information about the current water temperature in Puntarenas. 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 Puntarenas now

86.1

°F

July 11, 11:45

Trend:

stable

Yesterday:

86.5°F

Tomorrow:

86.1°F

Sunrise:

05:25

Sunset:

18:05

Day Length:

12 h. 40 min.

Puntarenas in July

Minimum:

81.5°F

Average:

83.0°F

Maximum:

85.6°F

Sea water temperature in Puntarenas today

As of now, in Puntarenas, the water temperature is 86.1°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 2.0°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 is slightly lower than the average registered over the last two weeks, indicating a slight cooling trend. It is also close to the historical maximum temperature for this date. The maximum temperature recorded for this date was 85.5°F on 2023, while the historical minimum was 82.4°F on 2022.

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 86.4°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Puntarenas

Date Current Year

actual* / forecast**

last year 10 years average
Jun 27 85.4°F 83.9°F 84.2°F
Jun 28 86.5°F 83.9°F 84.3°F
Jun 29 86.8°F 83.9°F 84.4°F
Jun 30 86.0°F 84.1°F 84.4°F
Jul 1 86.5°F 84.1°F 84.3°F
Jul 2 86.7°F 84.1°F 84.2°F
Jul 3 87.4°F 84.1°F 84.3°F
Jul 4 86.6°F 84.6°F 84.2°F
Jul 5 86.1°F 84.6°F 84.3°F
Jul 6 86.6°F 84.5°F 84.2°F
Jul 7 86.2°F 84.6°F 84.2°F
Jul 8 85.9°F 84.1°F 84.2°F
Jul 9 86.4°F 84.9°F 84.3°F
Jul 10 86.5°F 84.4°F 84.4°F
Jul 11 86.1°F 84.3°F 84.0°F
Jul 12 86.1°F 84.2°F 84.0°F
Jul 13 86.3°F 84.2°F 84.3°F
Jul 14 86.3°F 84.3°F 84.3°F
Jul 15 86.4°F 84.7°F 84.4°F
Jul 16 86.6°F 84.9°F 84.5°F
Jul 17 86.5°F 84.9°F 84.4°F
Jul 18 86.5°F 84.5°F 84.4°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 Puntarenas by month

In Puntarenas, the water temperature is comfortable for swimming all year round.
The warmest water in Puntarenas was recorded on May 5, 2023, reaching a 87.5°F. While the coldest temperature occurred on February 10, 2026, dipping to 78.5°F. The average readings by season are 82.8°F in Winter, 84.5°F in Spring, 84.4°F in Summer, and 83.0°F in Autumn.