Santa Coloma de Gramenet — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Santa Coloma de Gramenet, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Santa Coloma de Gramenet today is 19.6°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
⚠️ As of today, the minimum water temperature ranges from 65°F (18°C) to 68°F (20°C). This is already quite warm water, which is ideal for most people. Swimming becomes comfortable, and prolonged stays in the water do not cause discomfort. This temperature is perfect for family trips and for those who prefer warmer water. It is also comfortable for water sports such as surfing or swimming. It is important to note that these swimming tips and recommendations apply only in good weather. When the air temperature is below 68°F (20°C), and sometimes even below 77°F (25°C), swimming can be unpleasant even with relatively high water temperatures.
Water Temperature Chart Over the Last 30 Days
Table of Daily Sea Temperature Data
| Date | Current | Average | Forecast |
|---|---|---|---|
| OCT 4 | 21.0°C | 16.0°C | |
| OCT 5 | 21.7°C | 16.0°C | |
| OCT 6 | 21.4°C | 16.0°C | |
| OCT 7 | 21.4°C | 16.0°C | |
| OCT 8 | 20.8°C | 16.0°C | |
| OCT 9 | 20.5°C | 16.0°C | |
| OCT 10 | 19.6°C | 16.0°C | |
| OCT 11 | 19.6°C | 16.0°C | |
| OCT 12 | 16.0°C | 19.4°C | |
| OCT 13 | 16.0°C | 19.2°C | |
| OCT 14 | 16.0°C | 19.1°C | |
| OCT 15 | 16.0°C | 18.9°C | |
| OCT 16 | 16.0°C | 18.7°C | |
| OCT 17 | 16.0°C | 18.5°C | |
| OCT 18 | 16.0°C | 18.3°C |
* Current - Actual water temperature value
** Average - Average water temperature on this day in recent years
*** Forecast - Our water temperature forecast
Actual nearshore water temperatures may fluctuate by several degrees from the reported values, especially following heavy rainfall or extended periods of strong winds. Certain wind patterns can cause colder, deeper waters to rise and replace the sun-warmed surface water, leading to noticeable variations.
Our forecast is based on a proprietary mathematical model that considers real-time water temperature changes, historical trends, key weather patterns, wind strength and direction, and air temperature specific to each region. Additionally, we incorporate data from other resorts to enhance accuracy.
Monthly Water Temperature Range (Min, Max & Average)
| Month | Min | Avg | Max |
|---|---|---|---|
| January | 5°C | 9°C | 11°C |
| February | 5°C | 9°C | 13°C |
| March | 8°C | 11°C | 15°C |
| April | 10°C | 14°C | 18°C |
| May | 13°C | 18°C | 22°C |
| June | 15°C | 20°C | 25°C |
| July | 17°C | 22°C | 28°C |
| August | 18°C | 23°C | 28°C |
| September | 15°C | 19°C | 24°C |
| October | 12°C | 16°C | 18°C |
| November | 9°C | 13°C | 16°C |
| December | 5°C | 8°C | 12°C |
Santa Coloma de Gramenet: Weather Forecast
October 11
October 12
October 13
October 14
October 15
Location & Local Information
Santa Coloma de Gramenet is an industrial-urban municipality in Catalonia where natural bathing spots are limited; any local ponds or small reservoirs tend to be shallow and influenced by urban runoff. Water temperature in small inland lakes near Barcelona typically follows a seasonal pattern: winter surface temperatures often range from about 8–12 °C (46–54 °F), spring from 12–18 °C (54–64 °F), summer from roughly 20–26 °C (68–79 °F) in warm, shallow basins, and autumn cooling back to around 14–20 °C (57–68 °F). Temperatures vary with depth, shade, recent rain, and direct sunlight, so readings at one spot can differ across a single body of water.
Swimming in local lakes or ponds around Santa Coloma is generally not permitted or recommended. Municipal water bodies are frequently subject to legal restrictions, limited water quality monitoring, absence of lifeguards, and risks such as algae blooms, debris or sudden depth changes. For safe recreational swimming residents and visitors are usually directed to managed municipal pools or monitored coastal beaches where hygiene and rescue services are provided, rather than unregulated inland lakes.