Sunderland — Water Temperature, Sea Conditions & Trends
This page provides clear and up-to-date information about water temperature for Sunderland (England, United Kingdom). 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 Sunderland help you plan your visit and choose the best time for swimming.
Current Water Temperature
Water temperature in Sunderland in the North Sea today is 11°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
❌ As of today, the minimum water temperature ranges from 50°F (10°C) to 54°F (12°C). The water is slightly warmer, but still cool for most people. Swimming in such conditions is possible, but for most people, the time spent in the water should be limited to avoid hypothermia. Even experienced swimmers may feel discomfort if they stay in the water for too long. To improve comfort and safety, a wetsuit can be used.
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 Sunderland 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 Sunderland will be 11.7°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 4 | 12.0°C | 11.5°C | |
| JUN 5 | 12.3°C | 11.5°C | |
| JUN 6 | 12.1°C | 11.8°C | |
| JUN 7 | 11.9°C | 11.8°C | |
| JUN 8 | 11.8°C | 11.8°C | |
| JUN 9 | 11.6°C | 12.0°C | |
| JUN 10 | 11.6°C | 12.0°C | |
| JUN 11 | 11.5°C | 11.5°C | |
| JUN 12 | 11.4°C | 11.5°C | 11.4°C |
| JUN 13 | 11.8°C | 11.4°C | |
| JUN 14 | 11.8°C | 11.5°C | |
| JUN 15 | 11.8°C | 11.5°C | |
| JUN 16 | 11.8°C | 11.6°C | |
| JUN 17 | 11.8°C | 11.6°C | |
| JUN 18 | 11.8°C | 11.6°C | |
| JUN 19 | 12.5°C | 11.7°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
Sunderland sits on the North Sea coast of North East England, and its coastal waters reflect a cool, maritime character compared with more southerly UK beaches. Seasonal sea temperatures typically range from about 5–8°C in the coldest winter months, rising to roughly 6–11°C through spring. Late spring and early summer commonly see temperatures around 10–14°C, while peak summer months usually reach about 14–18°C, with occasional warmer spells pushing slightly higher. Autumn waters generally cool back to around 10–13°C. These figures are approximate averages and can vary with short-term weather, tides and offshore currents, so swimmers should expect variability day to day.
Monthly Water Temperature Range (Min, Max & Average)
| Month | Min | Avg | Max |
|---|---|---|---|
| January | 5°C | 8°C | 9°C |
| February | 5°C | 6°C | 9°C |
| March | 5°C | 6°C | 9°C |
| April | 6°C | 8°C | 10°C |
| May | 7°C | 10°C | 12°C |
| June | 9°C | 12°C | 15°C |
| July | 11°C | 14°C | 19°C |
| August | 12°C | 15°C | 18°C |
| September | 12°C | 14°C | 17°C |
| October | 10°C | 12°C | 15°C |
| November | 9°C | 11°C | 13°C |
| December | 7°C | 9°C | 11°C |
* Click on a month to view detailed water temperature data.
Sunderland: Weather Forecast
June 13
June 14
June 15
June 16
Location, Beaches & Local Information
Nearby Beaches & Facilities
Grangetown Beach
Sunderland City Beach
Hendon South Beach
Roker Beach
Bents Road-Pebble Beach
Seaburn Beach
Ryhope Beach
Ryhope South Beach
Whitburn Beach
Swimming Conditions
Swimming and beach holidays in Sunderland are centered on sandy stretches such as Roker and Seaburn, which offer promenades, cafes and facilities that make coastal days accessible even when the water feels cool. Lifeguard cover and organized bathing areas are in place during the busier season, and local sea-swimming groups and open-water events operate year-round; many participants wear wetsuits outside the warmest weeks. Tidal flows and occasional strong currents mean swimmers should respect safety flags and local guidance, while municipal leisure centres provide a sheltered alternative. Overall Sunderland suits visitors looking for active beach breaks where sea swims are possible alongside coastal walking, birdwatching and family-friendly amenities.