Trofa — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Trofa, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Trofa today is 19.2°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 |
|---|---|---|---|
| JUN 23 | 18.8°C | 19.0°C | |
| JUN 24 | 19.5°C | 19.0°C | |
| JUN 25 | 19.5°C | 19.0°C | |
| JUN 26 | 19.5°C | 19.0°C | |
| JUN 27 | 19.5°C | 19.0°C | |
| JUN 28 | 18.9°C | 19.0°C | |
| JUN 29 | 18.9°C | 19.0°C | |
| JUN 30 | 19.0°C | 19.0°C | |
| JUL 1 | 21.0°C | 19.3°C | |
| JUL 2 | 21.0°C | 19.4°C | |
| JUL 3 | 21.0°C | 19.5°C | |
| JUL 4 | 21.0°C | 19.6°C | |
| JUL 5 | 21.0°C | 19.7°C | |
| JUL 6 | 21.0°C | 19.7°C | |
| JUL 7 | 21.0°C | 19.8°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 | 8°C | 12°C |
| March | 8°C | 11°C | 14°C |
| April | 10°C | 14°C | 17°C |
| May | 13°C | 18°C | 22°C |
| June | 15°C | 19°C | 24°C |
| July | 17°C | 21°C | 26°C |
| August | 18°C | 22°C | 27°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 | 9°C | 13°C |
Trofa: Weather Forecast
July 1
July 2
July 3
July 4
Location & Local Information
Trofa, a municipality in the Grande Porto area of northern Portugal, is not known for large bathing lakes inside the town limits, but there are small reservoirs and riverine pools in the surrounding countryside. Water temperatures in these inland bodies typically follow seasonal patterns: winter surface temperatures commonly sit around 8–12 °C (46–54 °F), spring warms to roughly 12–18 °C (54–64 °F), summer can bring surface readings of about 18–24 °C (64–75 °F), and autumn generally cools back to the spring range. Local microclimates, water depth and flow, and recent weather can shift these values up or down by a few degrees.
Swimming opportunities near Trofa depend on location, local rules and water quality checks. There are some informal spots where people swim during the warm months when temperatures approach the mid-20s °C, but officially supervised bathing areas are limited, and some reservoirs prohibit swimming for safety, water-supply protection or boating reasons. Currents, underwater hazards and periodic pollution can also restrict safe swimming. Visitors and residents should look for municipal signage or official guidance and consider water-quality information before entering, and favour officially designated bathing sites when available.