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Porthmeor
Water Temperature in the Celtic Sea in Porthmeor, England: Current, Historical Data and Forecast
On this page, you will find comprehensive information about the sea temperature in Porthmeor 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 Porthmeor
51°F
TODAY
50°F
YESTERDAY
52°F
A WEEK AGO
Analysis, Historical Data, and Forecast of Water Temperature
Today sea water temperature in the Celtic Sea in Porthmeor is 10.2°F. 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 Porthmeor Over the Last 30 Days
The water temperature in Porthmeor 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 Porthmeor will remain nearly unchanged in the coming days, its value will be 51°F.
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 Porthmeor 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 16 | 52°F | 52°F | |
| Apr 17 | 52°F | 52°F | |
| Apr 18 | 51°F | 51°F | |
| Apr 19 | 51°F | 53°F | |
| Apr 20 | 52°F | 51°F | |
| Apr 21 | 51°F | 51°F | |
| Apr 22 | 50°F | 53°F | |
| Apr 23 | 52°F | 52°F | |
| Apr 24 | 53°F | 51°F | |
| Apr 25 | 52°F | 51°F | |
| Apr 26 | 50°F | 51°F | |
| Apr 27 | 52°F | 51°F | |
| Apr 28 | 51°F | 51°F | |
| Apr 29 | 51°F | 51°F | |
| Apr 30 | 51°F | 51°F | |
| May 1 | 52°F | 51°F |
Sea Temperature in Porthmeor Throughout the Year
Throughout the year, the sea temperature in Porthmeor exceeds 77°F (25°C) for 0 days, exceeds 72°F (22°C) for 0 days, and exceeds 64°F (18°C) for 4 days.
Below is the annual chart of sea temperature changes in the Celtic Sea in Porthmeor.
January
| Minimum | Average | Maximum |
|---|---|---|
| 48°F | 51°F | 54°F |
February
| Minimum | Average | Maximum |
|---|---|---|
| 48°F | 51°F | 54°F |
March
| Minimum | Average | Maximum |
|---|---|---|
| 46°F | 50°F | 54°F |
April
| Minimum | Average | Maximum |
|---|---|---|
| 48°F | 52°F | 55°F |
May
| Minimum | Average | Maximum |
|---|---|---|
| 50°F | 55°F | 59°F |
June
| Minimum | Average | Maximum |
|---|---|---|
| 54°F | 58°F | 63°F |
July
| Minimum | Average | Maximum |
|---|---|---|
| 55°F | 62°F | 68°F |
August
| Minimum | Average | Maximum |
|---|---|---|
| 57°F | 63°F | 68°F |
September
| Minimum | Average | Maximum |
|---|---|---|
| 59°F | 63°F | 66°F |
October
| Minimum | Average | Maximum |
|---|---|---|
| 55°F | 59°F | 63°F |
November
| Minimum | Average | Maximum |
|---|---|---|
| 54°F | 56°F | 59°F |
December
| Minimum | Average | Maximum |
|---|---|---|
| 50°F | 53°F | 55°F |
Monthly Water Temperature Histogram for Celtic Sea in Porthmeor
You can explore detailed data on how the water temperature in Porthmeor varies each month:
What Beaches Are There In and Around Porthmeor?
Porthmeor Cove Beach
Porthmeor Cove Beach is a 3-stars sandy beach, is located directly in Porthmeor. There is parking. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Porthmeor Cove
Porthmeor Cove is a 1-stars sandy beach, is located directly in Porthmeor. For those who prefer clothing-optional beaches, Porthmeor Cove is a designated nudist beach.
Treen Cove Beach
Treen Cove Beach is a 3-stars sandy beach, is located directly in Porthmeor. There is parking. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Veor Cove Beach
Veor Cove Beach is a 3-stars sandy beach, located in a 2 km (1 miles) radius of Porthmeor. There is parking. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Porthglaze Cove Beach
Porthglaze Cove Beach is a 1-stars sandy beach, located in a 2 km (1 miles) radius of Porthmeor.
Pendour Cove
Pendour Cove is a 2-stars pebble beach, located in a 3 km (2 miles) radius of Porthmeor. There is parking. Pendour Cove is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. Snorkeling is possible.
Porthzennor Cove Beach
Porthzennor Cove Beach is a 3-stars sandy beach, located in a 3 km (2 miles) radius of Porthmeor. For those who prefer clothing-optional beaches, Porthzennor Cove Beach is a designated nudist beach. There is parking. There are cafés. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Portheras Cove Beach
Portheras Cove Beach is a 3-stars sandy beach, located in a 4 km (2 miles) radius of Porthmeor. There is parking. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Porthkervis
Porthkervis is a 1-stars sandy beach, located in a 8 km (5 miles) radius of Porthmeor.
Kenidjack Beach
Kenidjack Beach is a 4-stars sandy beach, located in a 9 km (6 miles) radius of Porthmeor. There is parking. There are restrooms. There are cafés. Kenidjack 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.
Porth Ledden Beach
Porth Ledden Beach is a 4-stars sandy beach, located in a 9 km (6 miles) radius of Porthmeor. There is parking. There are restrooms. There are cafés. Porth Ledden 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.
Priest's Cove Beach
Priest's Cove Beach is a 4-stars sandy beach, located in a 9 km (6 miles) radius of Porthmeor. 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.
Penzance Beach
Penzance Beach is a 4-stars sandy beach, located in a 9 km (6 miles) radius of Porthmeor. There is parking. There are restrooms. There are cafés. Snorkeling is possible. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Wherrytown Beach
Wherrytown Beach is a 4-stars sandy beach, located in a 9 km (6 miles) radius of Porthmeor. 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.
Bamaluz Beach
Bamaluz Beach is a 4-stars sandy beach, located in a 10 km (6 miles) radius of Porthmeor. There is parking. There are restrooms. There are cafés. Snorkeling is possible. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
St Ives Harbour Beach
St Ives Harbour Beach is a 4-stars sandy beach, located in a 10 km (6 miles) radius of Porthmeor. There is parking. There are restrooms. There are cafés. St Ives 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.
Porthminster Beach
Porthminster Beach is a 5-stars sandy beach, located in a 10 km (6 miles) radius of Porthmeor. 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.
Newlyn Tolcarne Beach
Newlyn Tolcarne Beach is a 3-stars sandy beach, located in a 10 km (6 miles) radius of Porthmeor. There are lifeguards on the beach. There is parking. There are cafés. Newlyn Tolcarne Beach is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish.
Long Rock Beach
Long Rock Beach is a 4-stars sandy beach, located in a 10 km (6 miles) radius of Porthmeor. 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.
Porth Nanven Beach
Porth Nanven Beach is a 3-stars sandy beach, located in a 10 km (6 miles) radius of Porthmeor. There is parking. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Porthmeor Weather
APRIL 24
54°F / 54°F
overcast clouds: 85-100%humidity: 88% | wind: 4 mph
APRIL 25
52°F / 54°F
moderate rainhumidity: 91% | wind: 2 mph
APRIL 26
52°F / 55°F
overcast clouds: 85-100%humidity: 87% | wind: 2 mph
APRIL 27
54°F / 55°F
broken clouds: 51-84%humidity: 86% | wind: 3 mph
Sea Temperature in the Celtic Sea in Porthmeor: 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.
Porthmeor is located in Europe in the Northern Hemisphere at a latitude of 50 degrees, along the shores of the Celtic Sea. Porthmeor lies within the England in United Kingdom.
The average annual daytime air temperature in Porthmeor is 16°C (61°F), with the average nighttime temperature being 9°C (48°F). The highest average daily temperature occurs in August, reaching 22°C (72°F), while the lowest is in January at 10°C (49°F). As for nighttime temperatures, the minimum average temperature of 5°C (40°F) is recorded in February, and the maximum is in July, reaching 14°C (58°F).
According to historical data, Porthmeor experiences 136 rainy days per year, which accounts for 37 percent of all days in the year. On average, there are 11 rainy days each month. The wettest month is November, with 15 rainy days and 123 mm (4.8 inches) of precipitation, while the driest month is July, which typically has 8 rainy days and only 58 mm (2.3 inches) of precipitation.
The average annual water temperature in Celtic Sea in Porthmeor is 13°C (55°F). In March, 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 Porthmeor, the water temperature in the Celtic Sea never consistently reaches a comfortable level for swimming in any month.
Geographical Location of Porthmeor
Nearby Cities
Frequently Asked Questions About Porthmeor and its Water Temperatures
What is the current sea temperature in Porthmeor?
The water temperature today in the Celtic Sea in Porthmeor is 51°F (10.5°C).
In which months is the water temperature in Porthmeor comfortable for swimming?
It cannot be guaranteed that the water temperature in Porthmeor will be comfortable for swimming in any month of the year.
What is the water temperature in Porthmeor during the winter?
The water temperature in the Celtic Sea in Porthmeor during the winter ranges from 9°C to 13°C (48°F to 55°F).
What is the water temperature in Porthmeor during the spring?
The water temperature in the Celtic Sea in Porthmeor during the spring ranges from 8°C to 15°C (46°F to 59°F).
What is the water temperature in Porthmeor during the summer?
The water temperature in the Celtic Sea in Porthmeor during the summer ranges from 12°C to 20°C (54°F to 68°F).
What is the water temperature in Porthmeor during the fall?
The water temperature in the Celtic Sea in Porthmeor during the fall ranges from 12°C to 19°C (54°F to 66°F).
Is it possible to swim in the sea in Porthmeor at any time of the year?
In Porthmeor, 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 Porthmeor in the next month?
In May, the water temperature in the Celtic Sea in Porthmeor will range between 50°F (10°C) and 59°F (15°C)