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Castletown
Water Temperature in the North Sea in Castletown, Scotland: Current, Historical Data and Forecast
On this page, you will find comprehensive information about the sea temperature in Castletown in Scotland, 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 Castletown
46°F
TODAY
45°F
YESTERDAY
45°F
A WEEK AGO
Analysis, Historical Data, and Forecast of Water Temperature
Today sea water temperature in the North Sea in Castletown is 7.4°F. This water temperature is still quite low, and swimming in such conditions may only be comfortable for hardened individuals. It is recommended to limit the time spent in the water to avoid hypothermia. For those not accustomed to cold water, it is better to refrain from swimming. However, if you decide to enter the water, it is advisable to wear a warm wetsuit for protection against the cold.
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 North Sea in Castletown Over the Last 30 Days
The water temperature in Castletown 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 Castletown will remain nearly unchanged in the coming days, its value will be 46°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 Castletown 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 | 45°F | 46°F | |
| Apr 17 | 45°F | 47°F | |
| Apr 18 | 46°F | 47°F | |
| Apr 19 | 46°F | 47°F | |
| Apr 20 | 46°F | 46°F | |
| Apr 21 | 46°F | 48°F | |
| Apr 22 | 45°F | 47°F | |
| Apr 23 | 46°F | 47°F | |
| Apr 24 | 46°F | 46°F | |
| Apr 25 | 46°F | 46°F | |
| Apr 26 | 46°F | 46°F | |
| Apr 27 | 47°F | 46°F | |
| Apr 28 | 45°F | 46°F | |
| Apr 29 | 48°F | 46°F | |
| Apr 30 | 46°F | 46°F | |
| May 1 | 47°F | 46°F |
Sea Temperature in Castletown Throughout the Year
Throughout the year, the sea temperature in Castletown never exceeds 64°F (18°C).
Below is the annual chart of sea temperature changes in the North Sea in Castletown.
January
| Minimum | Average | Maximum |
|---|---|---|
| 43°F | 46°F | 50°F |
February
| Minimum | Average | Maximum |
|---|---|---|
| 43°F | 46°F | 48°F |
March
| Minimum | Average | Maximum |
|---|---|---|
| 43°F | 46°F | 48°F |
April
| Minimum | Average | Maximum |
|---|---|---|
| 43°F | 46°F | 50°F |
May
| Minimum | Average | Maximum |
|---|---|---|
| 45°F | 48°F | 52°F |
June
| Minimum | Average | Maximum |
|---|---|---|
| 46°F | 51°F | 55°F |
July
| Minimum | Average | Maximum |
|---|---|---|
| 50°F | 55°F | 59°F |
August
| Minimum | Average | Maximum |
|---|---|---|
| 52°F | 55°F | 59°F |
September
| Minimum | Average | Maximum |
|---|---|---|
| 52°F | 55°F | 59°F |
October
| Minimum | Average | Maximum |
|---|---|---|
| 50°F | 54°F | 57°F |
November
| Minimum | Average | Maximum |
|---|---|---|
| 48°F | 52°F | 55°F |
December
| Minimum | Average | Maximum |
|---|---|---|
| 46°F | 49°F | 52°F |
Monthly Water Temperature Histogram for North Sea in Castletown
You can explore detailed data on how the water temperature in Castletown varies each month:
What Beaches Are There In and Around Castletown?
Dunnet Bay Castlehill
Dunnet Bay Castlehill is a 4-stars sandy beach, is located directly in Castletown. There is parking. There are restrooms. There are cafés. Dunnet Bay Castlehill 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.
Castletown Beach
Castletown Beach is a 3-stars sandy beach, is located directly in Castletown. There is parking. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Murkle Bay
Murkle Bay is a 2-stars sandy beach, located in a 3 km (2 miles) radius of Castletown. Murkle Bay is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. It is suitable for surfing.
Dunnet Beach
Dunnet Beach is a 3-stars sandy beach, located in a 3 km (2 miles) radius of Castletown. There is parking. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Peedie Sands
Peedie Sands is a 2-stars sandy beach, located in a 4 km (2 miles) radius of Castletown. There is parking.
Thurso East
Thurso East is a 2-stars sandy beach, located in a 7 km (4 miles) radius of Castletown. There is parking.
Thurso Bay Central Beach
Thurso Bay Central Beach is a 4-stars sandy beach, located in a 8 km (5 miles) radius of Castletown. 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.
Castletown Weather
APRIL 24
45°F / 46°F
clear skyhumidity: 78% | wind: 6 mph
APRIL 25
45°F / 52°F
overcast clouds: 85-100%humidity: 85% | wind: 4 mph
APRIL 26
48°F / 52°F
broken clouds: 51-84%humidity: 88% | wind: 4 mph
APRIL 27
46°F / 50°F
light rainhumidity: 91% | wind: 2 mph
Sea Temperature in the North Sea in Castletown: General Trends and Swimming Opportunities
The coastal regions of Scotland, United Kingdom typically have a temperate maritime climate characterized by relatively mild, wet winters and cool, moderately wet summers. The difference between seasons is not dramatic due to the regulating influence of the Atlantic Ocean, with temperature and precipitation levels generally experiencing minimal variation throughout the year.
Castletown is located in Europe in the Northern Hemisphere at a latitude of 59 degrees, along the shores of the North Sea. Castletown lies within the Scotland in United Kingdom.
The average annual daytime air temperature in Castletown is 10°C (50°F), with the average nighttime temperature being -4°C (25°F). The highest average daily temperature occurs in July, reaching 23°C (73°F), while the lowest is in December at -3°C (27°F). As for nighttime temperatures, the minimum average temperature of -13°C (8°F) is recorded in December, and the maximum is in July, reaching 5°C (41°F).
According to historical data, Castletown experiences 104 rainy days per year, which accounts for 28 percent of all days in the year. On average, there are 9 rainy days each month. The wettest month is June, with 13 rainy days and 71 mm (2.8 inches) of precipitation, while the driest month is December, which typically has 6 rainy days and only 25 mm (1.0 inches) of precipitation.
The average annual water temperature in North Sea in Castletown is 10°C (50°F). In January, the water reaches its lowest point of the year at 6°C (43°F), while in July, it peaks at 15°C (59°F). In Castletown, the water temperature in the North Sea never consistently reaches a comfortable level for swimming in any month.
Geographical Location of Castletown
Nearby Cities
Frequently Asked Questions About Castletown and its Water Temperatures
What is the current sea temperature in Castletown?
The water temperature today in the North Sea in Castletown is 46°F (7.8°C).
In which months is the water temperature in Castletown comfortable for swimming?
It cannot be guaranteed that the water temperature in Castletown will be comfortable for swimming in any month of the year.
What is the water temperature in Castletown during the winter?
The water temperature in the North Sea in Castletown during the winter ranges from 6°C to 11°C (43°F to 52°F).
What is the water temperature in Castletown during the spring?
The water temperature in the North Sea in Castletown during the spring ranges from 6°C to 11°C (43°F to 52°F).
What is the water temperature in Castletown during the summer?
The water temperature in the North Sea in Castletown during the summer ranges from 8°C to 15°C (46°F to 59°F).
What is the water temperature in Castletown during the fall?
The water temperature in the North Sea in Castletown during the fall ranges from 9°C to 15°C (48°F to 59°F).
Is it possible to swim in the sea in Castletown at any time of the year?
In Castletown, the North 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 Castletown in the next month?
In May, the water temperature in the North Sea in Castletown will range between 45°F (7°C) and 52°F (11°C)