All data are in degrees Fahrenheit

en

Water temperature in Monrovia

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

79.4

°F

April 14, 06:27

Trend:

stable

Yesterday:

79.4°F

Tomorrow:

79.4°F

Sunrise:

06:36

Sunset:

18:51

Day Length:

12 h. 15 min.

Monrovia in April

Minimum:

82.5°F

Average:

83.8°F

Maximum:

84.8°F

Sea water temperature in Monrovia today

As of now, in Monrovia, the water temperature is 79.4°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is 3.6°F lower 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 notably higher than the average recorded over the past two weeks, indicating a significant warming trend. It is also close to the historical minimum temperature for this date. The maximum temperature recorded for this date was 84.5°F on 2021, while the historical minimum was 81.1°F on 2025.

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. The forecast for the upcoming week suggests a gradual increase. The average temperature is expected to rise up to 80.0°F, with minimum temperature starting at 79.4°F, while the maximum might reach 80.3°F.

Daily water temperature in Monrovia

Date Current Year

actual* / forecast**

last year 10 years average
Mar 31 79.1°F 81.9°F 81.4°F
Apr 1 78.9°F 81.2°F 81.4°F
Apr 2 79.1°F 80.8°F 81.6°F
Apr 3 78.0°F 82.1°F 81.6°F
Apr 4 78.0°F 81.7°F 81.7°F
Apr 5 77.5°F 81.4°F 81.8°F
Apr 6 78.0°F 81.3°F 81.8°F
Apr 7 78.2°F 81.4°F 81.9°F
Apr 8 78.4°F 81.4°F 82.2°F
Apr 9 78.6°F 81.8°F 82.4°F
Apr 10 77.0°F 82.3°F 82.1°F
Apr 11 79.2°F 81.9°F 82.4°F
Apr 12 79.0°F 81.3°F 82.6°F
Apr 13 79.4°F 81.2°F 83.0°F
Apr 14 79.4°F 81.1°F 83.0°F
Apr 15 79.4°F 81.8°F 83.0°F
Apr 16 79.8°F 81.9°F 83.4°F
Apr 17 79.8°F 81.6°F 83.4°F
Apr 18 79.9°F 81.6°F 83.5°F
Apr 19 80.3°F 81.9°F 83.9°F
Apr 20 80.2°F 82.0°F 83.8°F
Apr 21 80.3°F 82.4°F 83.9°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 Monrovia by month

In Monrovia, the water temperature is comfortable for swimming all year round.
The warmest water in Monrovia was recorded on April 19, 2024, reaching a 86.5°F. While the coldest temperature occurred on February 27, 2018, dipping to 77.0°F. The average readings by season are 82.6°F in Winter, 82.8°F in Spring, 81.5°F in Summer, and 82.1°F in Autumn.