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

85.5

°F

June 17, 12:29

Trend:

decreasing

Yesterday:

85.6°F

Tomorrow:

85.3°F

Sunrise:

05:19

Sunset:

18:01

Day Length:

12 h. 42 min.

Puntarenas in June

Minimum:

81.6°F

Average:

83.0°F

Maximum:

85.5°F

Sea water temperature in Puntarenas today

As of now, in Puntarenas, the water temperature is 85.5°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 0.8°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 fall a bit.

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 85.3°F on 2024, while the historical minimum was 84.1°F on 2019.

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. The forecast for the upcoming week shows a gradual cooling trend. The average temperature is expected to be 85.0°F, the minimum temperature may reach 84.7°F, and the maximum might stay at 85.4°F.

Daily water temperature in Puntarenas

Date Current Year

actual* / forecast**

last year 10 years average
Jun 3 86.9°F 85.3°F 85.0°F
Jun 4 86.1°F 85.1°F 84.9°F
Jun 5 86.1°F 84.9°F 84.9°F
Jun 6 86.1°F 84.6°F 84.7°F
Jun 7 85.9°F 84.5°F 84.6°F
Jun 8 85.8°F 85.7°F 84.6°F
Jun 9 86.0°F 85.6°F 84.7°F
Jun 10 85.6°F 85.6°F 84.8°F
Jun 11 85.8°F 85.6°F 84.9°F
Jun 12 85.6°F 85.7°F 85.0°F
Jun 13 86.4°F 85.8°F 85.1°F
Jun 14 85.5°F 85.8°F 85.2°F
Jun 15 85.7°F 85.8°F 85.2°F
Jun 16 85.6°F 85.3°F 85.0°F
Jun 17 85.5°F 85.0°F 84.7°F
Jun 18 85.3°F 84.8°F 84.5°F
Jun 19 85.4°F 85.7°F 84.6°F
Jun 20 85.2°F 85.0°F 84.5°F
Jun 21 85.0°F 84.9°F 84.2°F
Jun 22 84.7°F 84.2°F 83.9°F
Jun 23 84.7°F 84.1°F 83.9°F
Jun 24 84.8°F 84.1°F 84.0°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.