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Southerndown
Water Temperature in the Celtic Sea in Southerndown, Wales: Current, Historical Data and Forecast
On this page, you will find comprehensive information about the sea temperature in Southerndown in Wales, including current readings, historical data and trends, monthly averages, as well as weather forecasts and upcoming temperature predictions. We find every spot where you can swim and tell you what the water temperature is there today and throughout the year.
Current Water Temperature in Southerndown
18.3°C
TODAY
18.6°C
YESTERDAY
18.2°C
A WEEK AGO
Analysis, Historical Data, and Forecast of Water Temperature
Today sea water temperature in the Celtic Sea in Southerndown is 18.3°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 for Celtic Sea in Southerndown Over the Last 30 Days
The water temperature in Southerndown today is lower than both a week ago and a month ago. Today's sea temperature is generally in line with historical values for this day.
According to our forecast, the sea temperature in Southerndown will remain nearly unchanged in the coming days, its value will be 17.9°C.
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 across United Kingdom to enhance accuracy.
Water temperature data for Southerndown and nearby towns and resorts 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.
Table of Daily Sea Temperature Data
| Date | Current | Average | Forecast |
|---|---|---|---|
| Aug 1 | 18.2°C | 17.8°C | |
| Aug 2 | 18.5°C | 17.5°C | |
| Aug 3 | 18.4°C | 18.3°C | |
| Aug 4 | 19.0°C | 18.0°C | |
| Aug 5 | 18.5°C | 17.3°C | |
| Aug 6 | 19.1°C | 17.5°C | |
| Aug 7 | 18.6°C | 17.8°C | |
| Aug 8 | 18.9°C | 17.0°C | |
| Aug 9 | 17.0°C | 18.1°C | |
| Aug 10 | 17.8°C | 18.1°C | |
| Aug 11 | 17.0°C | 17.9°C | |
| Aug 12 | 17.8°C | 17.9°C | |
| Aug 13 | 17.8°C | 17.9°C | |
| Aug 14 | 17.8°C | 17.9°C | |
| Aug 15 | 17.8°C | 17.9°C | |
| Aug 16 | 17.8°C | 17.9°C |
Sea Temperature in Southerndown Throughout the Year
Throughout the year, the sea temperature in Southerndown never exceeds 64°F (18°C).
Below is the annual chart of sea temperature changes in the Celtic Sea in Southerndown.
January
| Minimum | Average | Maximum |
|---|---|---|
| 7°C | 9°C | 11°C |
February
| Minimum | Average | Maximum |
|---|---|---|
| 6°C | 8°C | 10°C |
March
| Minimum | Average | Maximum |
|---|---|---|
| 6°C | 8°C | 10°C |
April
| Minimum | Average | Maximum |
|---|---|---|
| 8°C | 10°C | 12°C |
May
| Minimum | Average | Maximum |
|---|---|---|
| 9°C | 12°C | 15°C |
June
| Minimum | Average | Maximum |
|---|---|---|
| 12°C | 14.5°C | 17°C |
July
| Minimum | Average | Maximum |
|---|---|---|
| 14°C | 17°C | 20°C |
August
| Minimum | Average | Maximum |
|---|---|---|
| 16°C | 18°C | 20°C |
September
| Minimum | Average | Maximum |
|---|---|---|
| 15°C | 17.5°C | 20°C |
October
| Minimum | Average | Maximum |
|---|---|---|
| 13°C | 15.5°C | 18°C |
November
| Minimum | Average | Maximum |
|---|---|---|
| 11°C | 13°C | 15°C |
December
| Minimum | Average | Maximum |
|---|---|---|
| 8°C | 10.5°C | 13°C |
Monthly Water Temperature Histogram for Celtic Sea in Southerndown
You can explore detailed data on how the water temperature in Southerndown varies each month:
What Beaches Are There In and Around Southerndown?
Southerndown Beach
Southerndown Beach is a 5-stars sandy beach, is located directly in Southerndown. There are lifeguards on the beach. There is parking. There are restrooms. There are cafés. It is suitable for surfing. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Dunraven Bay
Dunraven Bay is a 1-stars pebble beach, is located directly in Southerndown.
Temple Bay
Temple Bay is a 3-stars sandy beach, located in a 2 km (1 miles) radius of Southerndown. There is parking. There are cafés. Temple Bay is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Witches Point
Witches Point is a 1-stars sandy beach, located in a 2 km (1 miles) radius of Southerndown.
Ogmore By Sea Beach
Ogmore By Sea Beach is a 2-stars sandy beach, located in a 2 km (1 miles) radius of Southerndown. There is parking. There are restrooms.
Merthyr Mawr Beach
Merthyr Mawr Beach is a 1-stars sandy beach, located in a 3 km (2 miles) radius of Southerndown.
Traeth Mawr
Traeth Mawr is a 1-stars sandy beach, located in a 4 km (2 miles) radius of Southerndown.
Newton Bay
Newton Bay is a 3-stars sandy beach, located in a 5 km (3 miles) radius of Southerndown. There is parking. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Sandy Bay Beach Porthcawl
Sandy Bay Beach Porthcawl is a 1-stars sandy beach, located in a 5 km (3 miles) radius of Southerndown.
Trecco Bay Beach
Trecco Bay Beach is a 5-stars sandy beach, located in a 5 km (3 miles) radius of Southerndown. It has been awarded the prestigious Blue Flag, ensuring high environmental and quality standards. There are lifeguards on the beach. There is parking. There are restrooms. There are cafés. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Monknash Beach
Monknash Beach is a 1-stars sandy beach, located in a 5 km (3 miles) radius of Southerndown. For those who prefer clothing-optional beaches, Monknash Beach is a designated nudist beach.
Coney Beach
Coney Beach is a 1-stars sandy beach, located in a 6 km (4 miles) radius of Southerndown.
Trecco Bay Windsurfing Beach
Trecco Bay Windsurfing Beach is a 1-stars sandy beach, located in a 6 km (4 miles) radius of Southerndown.
Sandy Bay Beach
Sandy Bay Beach is a 5-stars sandy beach, located in a 6 km (4 miles) radius of Southerndown. There are lifeguards on the beach. There is parking. There are restrooms. There are cafés. It is suitable for surfing. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Porthcawl Sea Front
Porthcawl Sea Front is a 2-stars sandy beach, located in a 7 km (4 miles) radius of Southerndown. There are shops. There are cafés. Porthcawl Sea Front is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish.
Porthcrawl Beach
Porthcrawl Beach is a 1-stars sandy beach, located in a 7 km (4 miles) radius of Southerndown.
Box Bay
Box Bay is a 1-stars sandy beach, located in a 8 km (5 miles) radius of Southerndown.
Rest Bay Beach
Rest Bay Beach is a 5-stars sandy beach, located in a 8 km (5 miles) radius of Southerndown. It has been awarded the prestigious Blue Flag, ensuring high environmental and quality standards. There are lifeguards on the beach. There is parking. There are restrooms. There are cafés. Rest Bay Beach is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. It is suitable for surfing. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
St. Donat's Bay
St. Donat's Bay is a 2-stars sandy beach, located in a 8 km (5 miles) radius of Southerndown. There is parking.
Rest Bay
Rest Bay is a 5-stars sandy beach, located in a 9 km (6 miles) radius of Southerndown. It has been awarded the prestigious Blue Flag, ensuring high environmental and quality standards. There are lifeguards on the beach. There is parking. There are restrooms. There are shops. There are cafés. Snorkeling is possible. It is suitable for surfing.
Southerndown Weather
AUGUST 9
15°C / 20°C
overcast clouds: 85-100%humidity: 78% | wind: 2 km/h
AUGUST 10
16°C / 26°C
clear skyhumidity: 61% | wind: 2 km/h
AUGUST 11
18°C / 25°C
overcast clouds: 85-100%humidity: 62% | wind: 2 km/h
AUGUST 12
20°C / 20°C
broken clouds: 51-84%humidity: 72% | wind: 2 km/h
Sea Temperature in the Celtic Sea in Southerndown: General Trends and Swimming Opportunities
The climate in the coastal regions of Wales, United Kingdom, is generally mild and rainy with moderate temperatures. Due to being surrounded by the sea, these areas usually have cooler summers, warmer winters, and a greater level of humidity compared to the inland regions.
Southerndown is located in Europe in the Northern Hemisphere at a latitude of 51 degrees, along the shores of the Celtic Sea. Southerndown lies within the Wales in United Kingdom.
The average annual daytime air temperature in Southerndown is 13°C (55°F), with the average nighttime temperature being 7°C (45°F). The highest average daily temperature occurs in July, reaching 20°C (67°F), while the lowest is in February at 8°C (47°F). As for nighttime temperatures, the minimum average temperature of 2°C (36°F) is recorded in February, and the maximum is in July, reaching 13°C (55°F).
According to historical data, Southerndown experiences 165 rainy days per year, which accounts for 45 percent of all days in the year. On average, there are 14 rainy days each month. The wettest month is November, with 17 rainy days and 118 mm (4.6 inches) of precipitation, while the driest month is July, which typically has 11 rainy days and only 73 mm (2.9 inches) of precipitation.
The average annual water temperature in Celtic Sea in Southerndown is 13°C (55°F). In February, the water reaches its lowest point of the year at 6°C (43°F), while in July, it peaks at 20°C (68°F). In Southerndown, the water temperature in the Celtic Sea never consistently reaches a comfortable level for swimming in any month.
Geographical Location of Southerndown
Nearby Cities
Frequently Asked Questions About Southerndown and its Water Temperatures
What is the current sea temperature in Southerndown?
The water temperature today in the Celtic Sea in Southerndown is 65°F (18.3°C).
In which months is the water temperature in Southerndown comfortable for swimming?
It cannot be guaranteed that the water temperature in Southerndown will be comfortable for swimming in any month of the year.
What is the water temperature in Southerndown during the winter?
The water temperature in the Celtic Sea in Southerndown during the winter ranges from 6°C to 13°C (43°F to 55°F).
What is the water temperature in Southerndown during the spring?
The water temperature in the Celtic Sea in Southerndown during the spring ranges from 6°C to 15°C (43°F to 59°F).
What is the water temperature in Southerndown during the summer?
The water temperature in the Celtic Sea in Southerndown during the summer ranges from 12°C to 20°C (54°F to 68°F).
What is the water temperature in Southerndown during the fall?
The water temperature in the Celtic Sea in Southerndown during the fall ranges from 11°C to 20°C (52°F to 68°F).
Is it possible to swim in the sea in Southerndown at any time of the year?
In Southerndown, the Celtic Sea is quite cold, and swimming is almost impossible as the water temperature never reaches 21°C (70°F).
What sea temperatures can I expect in Southerndown in the next month?
In September, the water temperature in the Celtic Sea in Southerndown will range between 59°F (15°C) and 68°F (20°C)