What is the current water temperature in Guanaja?

As of now, in Guanaja, the water temperature is 26.66°C. It's safe to say that the water is comfortably warm for various water-related activities.

Honduras > Guanaja

Water temperature in Guanaja

Detailed information about the current water temperature in Guanaja. 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.

80.0

°F

February 19, 03:11

Trend:

stable

Yesterday:

79.7°F

Tomorrow:

79.8°F

Sunrise:

06:07

Sunset:

17:48

Day Length:

11 h. 41 min.

Guanaja in February

Minimum:

80.3°F

Average:

81.3°F

Maximum:

82.3°F

Sea water temperature in Guanaja today

As of now, in Guanaja, the water temperature is 80.0°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is 0.9°F lower than 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 fall a bit.

Recent sea temperature and forecast

The water temperature today is above average for the last two weeks, showing a small increase in temperature. It is also close to the historical minimum temperature for this date. The maximum temperature recorded for this date was 81.7°F on 2025, while the historical minimum was 79.8°F on 2016.

latest data

last year

Observations from the last two weeks indicate that the water temperature was in proximity to the lowest 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 79.8°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Guanaja

Date	Current Year actual* / forecast**	last year	10 years average
Feb 5	79.3°F	81.4°F	80.7°F
Feb 6	79.4°F	81.0°F	80.6°F
Feb 7	79.4°F	81.3°F	80.5°F
Feb 8	79.2°F	81.6°F	80.5°F
Feb 9	79.0°F	81.6°F	80.5°F
Feb 10	79.2°F	81.3°F	80.5°F
Feb 11	78.9°F	81.5°F	80.5°F
Feb 12	79.1°F	81.2°F	80.4°F
Feb 13	78.7°F	81.4°F	80.5°F
Feb 14	78.8°F	81.6°F	80.4°F
Feb 15	79.0°F	81.5°F	80.5°F
Feb 16	79.2°F	81.2°F	80.6°F
Feb 17	79.7°F	81.6°F	80.7°F
Feb 18	79.7°F	81.3°F	80.7°F
Feb 19	80.0°F	81.7°F	80.9°F
Feb 20	79.8°F	81.6°F	80.7°F
Feb 21	79.8°F	81.2°F	80.7°F
Feb 22	79.8°F	81.4°F	80.7°F
Feb 23	79.8°F	81.4°F	80.6°F
Feb 24	79.8°F	81.9°F	80.7°F
Feb 25	79.9°F	81.9°F	80.8°F
Feb 26	79.9°F	81.6°F	80.8°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 Guanaja by month

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

The warmest water in Guanaja was recorded on October 14, 2023, reaching a 88.2°F. While the coldest temperature occurred on February 13, 2026, dipping to 78.7°F. The average readings by season are 81.3°F in Winter, 82.0°F in Spring, 84.1°F in Summer, and 84.8°F in Autumn.