Llançà — Water Temperature, Sea Conditions & Trends
This page provides clear and up-to-date information about water temperature for Llançà (Catalonia, Spain). It includes the current water temperature, daily data for the last month presented in a simple chart, and a 7-day forecast. The page also compares today’s value with typical averages for this period, shows usual monthly ranges during the year, and lists nearby beaches with short descriptions. Local weather for the next few days and general details about Llançà help you plan your visit and choose the best time for swimming.
Current Water Temperature
Water temperature in Llançà in the Balearic Sea today is 20°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
✅ As of today, the minimum water temperature ranges from 68°F (20°C) to 74°F (23°C). The water is warm and pleasant for swimming, and in this range, one can stay in the water for extended periods without the risk of hypothermia. This is the ideal temperature for relaxation, swimming, and water sports. Families with children, as well as outdoor enthusiasts, will enjoy swimming and time spent in the water. For most people, this is the optimal temperature for a comfortable beach experience.
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
Water temperature in Llançà rose over the last 30 days but fell over the last week. Currently, the sea water temperature at this location matches the average for this day in previous years.
According to our forecast, Water temperature in Llançà will be 20.8°C in the next 7 days. See the table below for daily data for the upcoming week.
Table of Daily Sea Temperature Data
| Date | Current | Average | Forecast |
|---|---|---|---|
| JUN 2 | 21.6°C | 19.3°C | |
| JUN 3 | 21.4°C | 19.5°C | |
| JUN 4 | 21.4°C | 19.5°C | |
| JUN 5 | 21.1°C | 19.5°C | |
| JUN 6 | 21.0°C | 19.3°C | |
| JUN 7 | 20.3°C | 19.3°C | |
| JUN 8 | 20.3°C | 19.5°C | |
| JUN 9 | 20.0°C | 20.0°C | |
| JUN 10 | 20.3°C | 20.0°C | 20.3°C |
| JUN 11 | 20.0°C | 20.4°C | |
| JUN 12 | 19.8°C | 20.4°C | |
| JUN 13 | 20.0°C | 20.5°C | |
| JUN 14 | 20.0°C | 20.6°C | |
| JUN 15 | 20.8°C | 20.7°C | |
| JUN 16 | 20.8°C | 20.7°C | |
| JUN 17 | 20.5°C | 20.8°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.
Water temperature data for this location is gathered from various sources, including buoys and satellite sea and ocean surface maps provided by the NOAA agency. We also incorporate data from local authorities in each specific location worldwide to ensure more accurate temperature readings.
Annual Water Temperature Overview by Month
Monthly Water Temp Ranges
Annual Water Temperature Trend
Llanca (Llançà), a small coastal town on the Costa Brava in Catalonia, offers a Mediterranean marine environment with fairly predictable seasonal water temperatures. Sea surface temperatures typically range from about 12–14 °C in the coldest months of winter to roughly 20–25 °C at the height of summer. Spring sees a gradual warming with waters commonly between 14–18 °C by May, while autumn cooling is more gradual, with temperatures generally around 18–22 °C in September and October. Local coves and bays can show slight variations: shallow, sheltered spots warm more quickly in summer and cool faster in winter, whereas open-shore areas remain a few degrees steadier.
Monthly Water Temperature Range (Min, Max & Average)
| Month | Min | Avg | Max |
|---|---|---|---|
| January | 12°C | 14°C | 16°C |
| February | 12°C | 13°C | 14°C |
| March | 11°C | 14°C | 15°C |
| April | 12°C | 15°C | 17°C |
| May | 14°C | 17°C | 21°C |
| June | 17°C | 21°C | 24°C |
| July | 20°C | 24°C | 28°C |
| August | 21°C | 24°C | 28°C |
| September | 19°C | 22°C | 25°C |
| October | 17°C | 19°C | 23°C |
| November | 15°C | 18°C | 21°C |
| December | 12°C | 15°C | 18°C |
* Click on a month to view detailed water temperature data.
Llançà: Weather Forecast
June 11
June 12
June 13
June 14
Location, Beaches & Local Information
Nearby Beaches & Facilities
Playa De Tonyines A Llanca
Cau Del Llop
Playa De Farella Del Mig A Llanca
La Farella
Grifeu
Beach De Les Carboneres
El Port
Canyelles / Cap De Ras
Beach El Cros
Swimming Conditions
These temperature patterns shape the swimming and beach holiday experience in Llanca. The warmest months, especially July and August when water often reaches 22–25 °C, are the most comfortable for sea bathing, snorkeling, and family-friendly beach days. Shoulder seasons such as late spring and early autumn can still be pleasant for active water sports and less crowded beaches, though swimmers may find temperatures nearer 18–20 °C refreshingly cool. Winter swimming is feasible for those accustomed to colder water, with appropriate preparation, but the typical visitor season centers on late spring through summer when conditions are safest and most enjoyable. The mix of small sandy beaches and rocky coves makes Llanca attractive for both relaxed bathing and more exploratory swims along clear Mediterranean waters.