Water temperature in Arecibo
86.1
°F
September 18, 13:11
Trend:
stableYesterday:
85.9°FTomorrow:
85.9°F
Sunrise:
Sunset:
Day Length:
12 h. 12 min.Arecibo in September
Minimum:
80.1°FAverage:
80.9°FMaximum:
81.5°FSea water temperature in Arecibo today
As of now, in Arecibo, 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 1.0°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 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 maximum temperature for this date. The maximum temperature recorded for this date was 86.8°F on 2023, while the historical minimum was 83.9°F on 2018.
Daily water temperature in Arecibo
| Date |
Current Year
actual* / forecast** |
last year | 10 years average |
|---|---|---|---|
| Sep 4 | 85.7°F | 85.9°F | 84.8°F |
| Sep 5 | 85.5°F | 85.7°F | 84.7°F |
| Sep 6 | 85.8°F | 86.1°F | 84.8°F |
| Sep 7 | 85.8°F | 85.9°F | 84.9°F |
| Sep 8 | 85.7°F | 85.9°F | 85.0°F |
| Sep 9 | 85.5°F | 85.9°F | 84.9°F |
| Sep 10 | 85.5°F | 85.8°F | 85.0°F |
| Sep 11 | 86.0°F | 86.1°F | 85.1°F |
| Sep 12 | 85.9°F | 85.9°F | 85.1°F |
| Sep 13 | 85.7°F | 86.0°F | 85.0°F |
| Sep 14 | 85.8°F | 86.1°F | 85.0°F |
| Sep 15 | 85.9°F | 85.9°F | 85.1°F |
| Sep 16 | 86.1°F | 86.8°F | 85.2°F |
| Sep 17 | 85.9°F | 86.6°F | 85.2°F |
| Sep 18 | 86.1°F | 86.3°F | 85.0°F |
| Sep 19 | 85.9°F | 86.5°F | 84.9°F |
| Sep 20 | 85.9°F | 86.9°F | 84.9°F |
| Sep 21 | 85.7°F | 86.7°F | 84.7°F |
| Sep 22 | 85.9°F | 87.0°F | 84.8°F |
| Sep 23 | 86.0°F | 86.6°F | 84.9°F |
| Sep 24 | 85.9°F | 86.6°F | 84.9°F |
| Sep 25 | 86.1°F | 87.1°F | 85.1°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.