Strait of Gibraltar Water Temperature Today & Regional Overview
We find every place where you can swim and show you the water temperature there today and throughout the year.
Current Water Temperature
The water temperature in the Strait of Gibraltar today ranges from 17.8°C (Benzu, Spain) to 18.6°C (Gibraltar, Gibraltar).
As of today, the minimum water temperature in the Strait of Gibraltar ranges from 60°F (15°C) to 65°F (18°C). The water is comfortable for most people, making it an ideal range for water sports enthusiasts. The temperature does not cause significant discomfort, and swimming will be pleasant for the majority. However, it's important to remember that prolonged exposure to the water can still lead to cooling, so it's essential to monitor the time spent in the water, especially for children or elderly people.
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.
Sea Temperature Trends
Over the past month, the water temperature in the Strait of Gibraltar has remained almost unchanged. In general, the sea water temperature remains within the statistical range for this time of year.
Water Temperature and Swimming Conditions Throughout the Year
| Month | Min | Max |
|---|---|---|
| January | 14°C | 19°C |
| February | 14°C | 18°C |
| March | 13°C | 18°C |
| April | 14°C | 20°C |
| May | 15°C | 21°C |
| June | 15°C | 24°C |
| July | 18°C | 25°C |
| August | 19°C | 25°C |
| September | 19°C | 25°C |
| October | 15°C | 23°C |
| November | 14°C | 21°C |
| December | 15°C | 19°C |
The Strait of Gibraltar is a narrow, dynamic channel where Atlantic and Mediterranean waters meet, producing a marked but variable temperature regime. Surface temperatures typically range from around 13–16 °C in mid-winter to roughly 18–24 °C in late summer. Spring brings a gradual rise, often between 14–19 °C, while autumn sees a slow cooling with temperatures commonly between 16–21 °C. Local variations occur close to the coast and in sheltered bays, which can be a few degrees warmer than the main channel. The strong exchange of water masses, tidal flows and wind-driven upwelling can create cooler pockets even during warmer months, so observed temperatures may differ from seasonal averages.
Swimming Conditions
Swimming in the Strait is possible along its shores and in protected coves, and open-water crossings are occasionally attempted by experienced swimmers, but activities are constrained by safety and regulatory considerations. Coastal bathing is allowed in designated beach areas where lifeguards and local rules apply, yet the main shipping lanes and powerful currents make unsupervised swimming or long-distance crossing hazardous. Many swimmers wear wetsuits when temperatures fall below about 18 °C and support boats, escorts and permits are commonly required for organized crossings to manage boat traffic and border procedures. Overall, recreational swimming is feasible with appropriate precautions in summer and late spring when waters are warmest, while winter conditions are colder and demand greater thermal protection and attention to maritime hazards.