San Sebastian de La Gomera — Water Temperature, Sea Conditions & Trends
This page provides clear and up-to-date information about water temperature for San Sebastian de La Gomera (Canary Islands, 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 San Sebastian de La Gomera help you plan your visit and choose the best time for swimming.
Current Water Temperature
Water temperature in San Sebastian de La Gomera in the Atlantic Ocean today is 21°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 San Sebastian de La Gomera has risen over the last week and month. Currently, the sea water temperature at this location matches the average for this day in previous years.
According to our forecast, Water temperature in San Sebastian de La Gomera will be 21.4°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 7 | 21.0°C | 20.8°C | |
| JUN 8 | 21.0°C | 21.8°C | |
| JUN 9 | 21.0°C | 21.5°C | |
| JUN 10 | 20.9°C | 21.0°C | |
| JUN 11 | 21.2°C | 21.0°C | |
| JUN 12 | 21.1°C | 21.0°C | |
| JUN 13 | 21.2°C | 21.0°C | |
| JUN 14 | 21.3°C | 21.0°C | |
| JUN 15 | 21.3°C | 21.0°C | 21.3°C |
| JUN 16 | 22.0°C | 21.3°C | |
| JUN 17 | 21.5°C | 21.3°C | |
| JUN 18 | 21.5°C | 21.4°C | |
| JUN 19 | 21.5°C | 21.4°C | |
| JUN 20 | 21.3°C | 21.4°C | |
| JUN 21 | 21.5°C | 21.4°C | |
| JUN 22 | 22.3°C | 21.4°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
San Sebastián de La Gomera, the island’s main port town, sits on the northeastern shore of La Gomera and faces the temperate waters of the Atlantic. Sea temperatures around the town are relatively mild year-round, reflecting the subtropical climate of the Canary Islands. In winter (December–February) surface water typically ranges around 19–20 °C, spring (March–May) sees modest warming to about 19–21 °C, while summer (June–August) brings the warmest conditions with waters averaging 21–24 °C. Autumn (September–November) generally maintains pleasant sea temperatures near 21–23 °C. These values can vary slightly with local currents and seasonal upwelling, but overall the water remains far warmer than most continental Atlantic coasts.
Monthly Water Temperature Range (Min, Max & Average)
| Month | Min | Avg | Max |
|---|---|---|---|
| January | 18°C | 20°C | 23°C |
| February | 18°C | 20°C | 22°C |
| March | 18°C | 19°C | 21°C |
| April | 18°C | 20°C | 22°C |
| May | 18°C | 20°C | 23°C |
| June | 19°C | 21°C | 24°C |
| July | 20°C | 22°C | 25°C |
| August | 21°C | 23°C | 25°C |
| September | 22°C | 24°C | 26°C |
| October | 21°C | 23°C | 26°C |
| November | 19°C | 23°C | 26°C |
| December | 19°C | 22°C | 24°C |
* Click on a month to view detailed water temperature data.
San Sebastian de La Gomera: Weather Forecast
June 16
June 17
June 18
Location, Beaches & Local Information
Nearby Beaches & Facilities
La Cueva
La Costa
Concha Beach
Zamora
Playa De San Sebastian
Playa De Machal
Playa De Avalo
Playa De La Guancha
La Guancha
Swimming Conditions
Swimming and beach holidays around San Sebastián de La Gomera suit visitors looking for calm, scenic bathing rather than wide stretches of sand. The town’s shoreline includes small sandy or pebbly beaches, rocky coves and sheltered bays where swimming and snorkeling are popular when conditions are calm, particularly from late spring through early autumn when water is around 21–24 °C. Boat trips and short drives provide access to more secluded coves with clearer water and better snorkel spots. Visitors should be mindful of swell and local currents in winter months when seas can be rougher and slightly cooler, and in cooler months some may prefer a lightweight wetsuit for longer swims. Lifeguard coverage is limited outside peak season, so usual cautions apply.