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Porth
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Water Temperature in the Celtic Sea in Porth, England: Current, Historical Data and Forecast
On this page, you will find comprehensive information about the sea temperature in Porth in England, 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 Porth
10.7°C
TODAY
10.3°C
YESTERDAY
10.9°C
A WEEK AGO
Analysis, Historical Data, and Forecast of Water Temperature
Today sea water temperature in the Celtic Sea in Porth is 10.7°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 for Celtic Sea in Porth Over the Last 30 Days
The water temperature in Porth 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 Porth will remain nearly unchanged in the coming days, its value will be 10.7°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 Porth 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 |
|---|---|---|---|
| Apr 17 | 10.9°C | 10.5°C | |
| Apr 18 | 10.6°C | 11.0°C | |
| Apr 19 | 10.5°C | 10.5°C | |
| Apr 20 | 10.1°C | 10.0°C | |
| Apr 21 | 10.4°C | 10.3°C | |
| Apr 22 | 10.1°C | 10.5°C | |
| Apr 23 | 10.3°C | 10.0°C | |
| Apr 24 | 10.4°C | 11.3°C | |
| Apr 25 | 10.5°C | 10.7°C | |
| Apr 26 | 10.0°C | 10.6°C | |
| Apr 27 | 10.5°C | 10.6°C | |
| Apr 28 | 10.8°C | 10.6°C | |
| Apr 29 | 10.8°C | 10.6°C | |
| Apr 30 | 11.0°C | 10.6°C | |
| May 1 | 11.0°C | 10.6°C | |
| May 2 | 11.5°C | 10.7°C |
Sea Temperature in Porth Throughout the Year
Throughout the year, the sea temperature in Porth exceeds 77°F (25°C) for 0 days, exceeds 72°F (22°C) for 0 days, and exceeds 64°F (18°C) for 5 days.
Below is the annual chart of sea temperature changes in the Celtic Sea in Porth.
January
| Minimum | Average | Maximum |
|---|---|---|
| 8°C | 10°C | 12°C |
February
| Minimum | Average | Maximum |
|---|---|---|
| 8°C | 10°C | 12°C |
March
| Minimum | Average | Maximum |
|---|---|---|
| 8°C | 10°C | 12°C |
April
| Minimum | Average | Maximum |
|---|---|---|
| 9°C | 11°C | 13°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 |
|---|---|---|
| 13°C | 16.5°C | 20°C |
August
| Minimum | Average | Maximum |
|---|---|---|
| 15°C | 17°C | 19°C |
September
| Minimum | Average | Maximum |
|---|---|---|
| 15°C | 17°C | 19°C |
October
| Minimum | Average | Maximum |
|---|---|---|
| 13°C | 15°C | 17°C |
November
| Minimum | Average | Maximum |
|---|---|---|
| 12°C | 14°C | 16°C |
December
| Minimum | Average | Maximum |
|---|---|---|
| 10°C | 11.5°C | 13°C |
Monthly Water Temperature Histogram for Celtic Sea in Porth
You can explore detailed data on how the water temperature in Porth varies each month:
What Beaches Are There In and Around Porth?
Lusty Glaze Beach
Lusty Glaze Beach is a 5-stars sandy beach, is located directly in Porth. There are lifeguards on the beach. There is parking. There are restrooms. There are cafés. Snorkeling is possible. It is suitable for surfing. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Porth Beach
Porth Beach is a 5-stars sandy beach, is located directly in Porth. 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.
Tolcarne Beach
Tolcarne Beach is a 5-stars sandy beach, is located directly in Porth. There are lifeguards on the beach. There is parking. There are restrooms. There are cafés. Tolcarne Beach is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. Snorkeling is possible. It is suitable for surfing. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Newquay Beach
Newquay Beach is a 3-stars sandy beach, is located directly in Porth. There is parking. There are cafés. Snorkeling is possible. It is suitable for surfing.
Whipsiderry Beach
Whipsiderry Beach is a 3-stars sandy beach, is located directly in Porth. There is parking. There are cafés. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Towan Beach
Towan Beach is a 5-stars sandy beach, located in a 2 km (1 miles) radius of Porth. There is parking. There are restrooms. There are cafés. Towan Beach is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. Snorkeling is possible. It is suitable for surfing. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Newquay Harbour Beach
Newquay Harbour Beach is a 4-stars sandy beach, located in a 2 km (1 miles) radius of Porth. There is parking. There are restrooms. There are cafés. Newquay Harbour Beach 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.
Newquay Sea Front
Newquay Sea Front is a 3-stars sandy beach, located in a 2 km (1 miles) radius of Porth. There is parking. There are shops. There are cafés. Snorkeling is possible. It is suitable for surfing.
Watergate Bay
Watergate Bay is a 5-stars sandy beach, located in a 2 km (1 miles) radius of Porth. There are lifeguards on the beach. There is parking. There are restrooms. There are cafés. Watergate Bay is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. Snorkeling is possible. It is suitable for surfing. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Great Western Beach
Great Western Beach is a 5-stars sandy beach, located in a 2 km (1 miles) radius of Porth. 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.
Fistral Beach
Fistral Beach is a 5-stars sandy beach, located in a 3 km (2 miles) radius of Porth. There are lifeguards on the beach. There is parking. There are restrooms. There are cafés. Fistral Beach is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. Snorkeling is possible. It is suitable for surfing.
Beacon Cove Beach
Beacon Cove Beach is a 3-stars sandy beach, located in a 4 km (2 miles) radius of Porth. There is parking. There are restrooms. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Crantock Beach
Crantock Beach is a 5-stars sandy beach, located in a 5 km (3 miles) radius of Porth. There are lifeguards on the beach. There is parking. There are restrooms. There are cafés. Crantock 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.
Mawgan Porth Beach
Mawgan Porth Beach is a 5-stars sandy beach, located in a 5 km (3 miles) radius of Porth. There are lifeguards on the beach. There is parking. There are restrooms. There are cafés. Mawgan Porth 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.
Porth Joke Beach
Porth Joke Beach is a 3-stars sandy beach, located in a 6 km (4 miles) radius of Porth. There is parking. There are cafés. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Holywell Bay Beach
Holywell Bay Beach is a 5-stars sandy beach, located in a 7 km (4 miles) radius of Porth. 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.
Bedruthan Steps
Bedruthan Steps is a 2-stars pebble beach, located in a 7 km (4 miles) radius of Porth. There is parking. There are shops. There are cafés.
Carnewas And Bedruthan Steps Beach
Carnewas And Bedruthan Steps Beach is a 3-stars sandy beach, located in a 7 km (4 miles) radius of Porth. There is parking. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Pentire Steps Beach
Pentire Steps Beach is a 1-stars sandy beach, located in a 8 km (5 miles) radius of Porth.
Penhale Sands Beach
Penhale Sands Beach is a 5-stars sandy beach, located in a 9 km (6 miles) radius of Porth. There are lifeguards on the beach. There is parking. There are restrooms. There are cafés. Penhale Sands Beach is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. Snorkeling is possible. It is suitable for surfing. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Porth Weather
APRIL 25
10°C / 12°C
light rainhumidity: 92% | wind: 3 km/h
APRIL 26
9°C / 13°C
broken clouds: 51-84%humidity: 82% | wind: 2 km/h
APRIL 27
9°C / 13°C
overcast clouds: 85-100%humidity: 81% | wind: 4 km/h
APRIL 28
11°C / 13°C
overcast clouds: 85-100%humidity: 87% | wind: 7 km/h
Sea Temperature in the Celtic Sea in Porth: General Trends and Swimming Opportunities
The coastal regions of England, United Kingdom generally experience a temperate maritime climate, characterized by relatively mild, damp weather conditions with wet winters and cooler summers compared to inland areas. Significantly, these regions benefit from fewer temperature extremes due to the moderating influence of the nearby sea.
Porth is located in Europe in the Northern Hemisphere at a latitude of 50 degrees, along the shores of the Celtic Sea. Porth lies within the England in United Kingdom.
The average annual daytime air temperature in Porth 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, Porth 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 Porth is 13°C (55°F). In January, the water reaches its lowest point of the year at 8°C (46°F), while in July, it peaks at 20°C (68°F). In Porth, the water temperature in the Celtic Sea never consistently reaches a comfortable level for swimming in any month.
Geographical Location of Porth
Nearby Cities
Frequently Asked Questions About Porth and its Water Temperatures
What is the current sea temperature in Porth?
The water temperature today in the Celtic Sea in Porth is 51°F (10.7°C).
In which months is the water temperature in Porth comfortable for swimming?
It cannot be guaranteed that the water temperature in Porth will be comfortable for swimming in any month of the year.
What is the water temperature in Porth during the winter?
The water temperature in the Celtic Sea in Porth during the winter ranges from 8°C to 13°C (46°F to 55°F).
What is the water temperature in Porth during the spring?
The water temperature in the Celtic Sea in Porth during the spring ranges from 8°C to 15°C (46°F to 59°F).
What is the water temperature in Porth during the summer?
The water temperature in the Celtic Sea in Porth during the summer ranges from 12°C to 20°C (54°F to 68°F).
What is the water temperature in Porth during the fall?
The water temperature in the Celtic Sea in Porth during the fall ranges from 12°C to 19°C (54°F to 66°F).
Is it possible to swim in the sea in Porth at any time of the year?
In Porth, 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 Porth in the next month?
In May, the water temperature in the Celtic Sea in Porth will range between 48°F (9°C) and 59°F (15°C)