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Sines
© Dinarte Brito
Water Temperature in the Atlantic Ocean in Sines, Portugal: Current, Historical Data and Forecast
On this page, you will find comprehensive information about the sea temperature in Sines in Portugal, 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 Sines
14.4°C
TODAY
14.5°C
YESTERDAY
14.9°C
A WEEK AGO
Analysis, Historical Data, and Forecast of Water Temperature
Today sea water temperature in the Atlantic Ocean in Sines is 14.4°C. The water is significantly warmer, and swimming becomes possible for most people. However, caution may still be required for prolonged stays in the water, as extended exposure can cause discomfort. This is a suitable temperature range for short swims and for those accustomed to cooler water. For more comfortable swimming, it is recommended to use proper gear.
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 Atlantic Ocean in Sines Over the Last 30 Days
The water temperature in Sines 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 Sines will remain nearly unchanged in the coming days, its value will be 14.9°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 Portugal to enhance accuracy.
Water temperature data for Sines 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 |
|---|---|---|---|
| Feb 15 | 14.9°C | 14.8°C | |
| Feb 16 | 14.4°C | 15.0°C | |
| Feb 17 | 14.8°C | 14.8°C | |
| Feb 18 | 14.5°C | 16.0°C | |
| Feb 19 | 14.8°C | 15.5°C | |
| Feb 20 | 14.7°C | 15.3°C | |
| Feb 21 | 14.5°C | 15.3°C | |
| Feb 22 | 14.5°C | 15.5°C | |
| Feb 23 | 15.5°C | 14.5°C | |
| Feb 24 | 15.8°C | 14.6°C | |
| Feb 25 | 14.8°C | 14.6°C | |
| Feb 26 | 15.5°C | 14.7°C | |
| Feb 27 | 15.3°C | 14.8°C | |
| Feb 28 | 16.0°C | 14.9°C | |
| Mar 1 | 15.3°C | 14.9°C | |
| Mar 2 | 15.3°C | 14.9°C |
Sea Temperature in Sines Throughout the Year
Throughout the year, the sea temperature in Sines exceeds 77°F (25°C) for 0 days, exceeds 72°F (22°C) for 0 days, and exceeds 64°F (18°C) for 138 days.
Below is the annual chart of sea temperature changes in the Atlantic Ocean in Sines.
January
| Minimum | Average | Maximum |
|---|---|---|
| 14°C | 16°C | 18°C |
February
| Minimum | Average | Maximum |
|---|---|---|
| 14°C | 15.5°C | 17°C |
March
| Minimum | Average | Maximum |
|---|---|---|
| 14°C | 15.5°C | 17°C |
April
| Minimum | Average | Maximum |
|---|---|---|
| 14°C | 16.5°C | 19°C |
May
| Minimum | Average | Maximum |
|---|---|---|
| 15°C | 18°C | 21°C |
June
| Minimum | Average | Maximum |
|---|---|---|
| 16°C | 18.5°C | 21°C |
July
| Minimum | Average | Maximum |
|---|---|---|
| 16°C | 19°C | 22°C |
August
| Minimum | Average | Maximum |
|---|---|---|
| 17°C | 20.5°C | 24°C |
September
| Minimum | Average | Maximum |
|---|---|---|
| 16°C | 19°C | 22°C |
October
| Minimum | Average | Maximum |
|---|---|---|
| 16°C | 19°C | 22°C |
November
| Minimum | Average | Maximum |
|---|---|---|
| 15°C | 18°C | 21°C |
December
| Minimum | Average | Maximum |
|---|---|---|
| 14°C | 16°C | 18°C |
Monthly Water Temperature Histogram for Atlantic Ocean in Sines
You can explore detailed data on how the water temperature in Sines varies each month:
What Beaches Are There In and Around Sines?
Praia Da Bicas
Praia Da Bicas is a 1-stars sandy beach, is located directly in Sines. For those who prefer clothing-optional beaches, Praia Da Bicas is a designated nudist beach.
Passadico Da Costa Do Norte
Passadico Da Costa Do Norte is a 2-stars sandy beach, is located directly in Sines. Snorkeling is possible.
Praia Do Canto Mosqueiro
Praia Do Canto Mosqueiro is a 2-stars sandy beach, is located directly in Sines. There is parking. There are cafés.
Praia Vasco Da Gama
Praia Vasco Da Gama is a 5-stars sandy beach, is located directly in Sines. 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.
Lagoa Beach
Lagoa Beach is a 2-stars sandy beach, located in a 2 km (1 miles) radius of Sines. There is parking. There are cafés.
Praia Da Costa Norte
Praia Da Costa Norte is a 2-stars sandy beach, located in a 2 km (1 miles) radius of Sines. There is parking. There are cafés.
Praia Da Guia
Praia Da Guia is a 3-stars sandy beach, located in a 2 km (1 miles) radius of Sines. There is parking. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Praia Do Lago
Praia Do Lago is a 1-stars sandy beach, located in a 3 km (2 miles) radius of Sines.
Praia Do Areao
Praia Do Areao is a 2-stars sandy beach, located in a 6 km (4 miles) radius of Sines. There is parking. There are cafés.
Praia De Sao Torpes
Praia De Sao Torpes is a 5-stars sandy beach, located in a 7 km (4 miles) radius of Sines. 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. It is suitable for surfing. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Praia Da Pelengana
Praia Da Pelengana is a 2-stars sandy beach, located in a 8 km (5 miles) radius of Sines. There is parking. There are cafés.
Praia De Morgavel
Praia De Morgavel is a 2-stars sandy beach, located in a 8 km (5 miles) radius of Sines. There are cafés.
Praia Da Navalheira
Praia Da Navalheira is a 3-stars sandy beach, located in a 8 km (5 miles) radius of Sines. There is parking. Praia Da Navalheira is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. Snorkeling is possible. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Praia Da Sancha
Praia Da Sancha is a 1-stars sandy beach, located in a 9 km (6 miles) radius of Sines.
Praia Da Oliveirinha
Praia Da Oliveirinha is a 3-stars sandy beach, located in a 9 km (6 miles) radius of Sines. There is parking. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Praia De Vale Figueiros
Praia De Vale Figueiros is a 3-stars sandy beach, located in a 9 km (6 miles) radius of Sines. It has been awarded the prestigious Blue Flag, ensuring high environmental and quality standards. There is parking. There are cafés. It is suitable for surfing.
Sines Weather
FEBRUARY 23
9°C / 17°C
broken clouds: 51-84%humidity: 72% | wind: 2 km/h
FEBRUARY 24
11°C / 16°C
clear skyhumidity: 84% | wind: 3 km/h
FEBRUARY 25
7°C / 17°C
clear skyhumidity: 70% | wind: 3 km/h
FEBRUARY 26
9°C / 12°C
overcast clouds: 85-100%humidity: 64% | wind: 2 km/h
Sea Temperature in the Atlantic Ocean in Sines: General Trends and Swimming Opportunities
The climate in the coastal area of the Setúbal District in Portugal features a Mediterranean climate, characterized by hot, dry summers, and mild, slightly wet winters. Temperatures during summer usually range from 24°C to 30°C, while in winter they average between 8°C and 15°C.
Sines is located in Europe in the Northern Hemisphere at a latitude of 38 degrees, along the shores of the Atlantic Ocean. Sines lies within the Setúbal District in Portugal.
The average annual daytime air temperature in Sines is 22°C (72°F), with the average nighttime temperature being 13°C (55°F). The highest average daily temperature occurs in July, reaching 29°C (84°F), while the lowest is in January at 16°C (61°F). As for nighttime temperatures, the minimum average temperature of 8°C (46°F) is recorded in January, and the maximum is in August, reaching 19°C (65°F).
According to historical data, Sines experiences 60 rainy days per year, which accounts for 16 percent of all days in the year. On average, there are 5 rainy days each month. The wettest month is November, with 9 rainy days and 92 mm (3.6 inches) of precipitation, while the driest month is July, which typically has 0 rainy days and only 1 mm (0.1 inches) of precipitation.
The average annual water temperature in Atlantic Ocean in Sines is 18°C (64°F). In January, the water reaches its lowest point of the year at 14°C (57°F), while in August, it peaks at 24°C (75°F). In Sines, the water temperature in the Atlantic Ocean never consistently reaches a comfortable level for swimming in any month.
Geographical Location of Sines
Nearby Cities
Frequently Asked Questions About Sines and its Water Temperatures
What is the current sea temperature in Sines?
The water temperature today in the Atlantic Ocean in Sines is 58°F (14.4°C).
In which months is the water temperature in Sines comfortable for swimming?
It cannot be guaranteed that the water temperature in Sines will be comfortable for swimming in any month of the year.
What is the water temperature in Sines during the winter?
The water temperature in the Atlantic Ocean in Sines during the winter ranges from 14°C to 18°C (57°F to 64°F).
What is the water temperature in Sines during the spring?
The water temperature in the Atlantic Ocean in Sines during the spring ranges from 14°C to 21°C (57°F to 70°F).
What is the water temperature in Sines during the summer?
The water temperature in the Atlantic Ocean in Sines during the summer ranges from 16°C to 24°C (61°F to 75°F).
What is the water temperature in Sines during the fall?
The water temperature in the Atlantic Ocean in Sines during the fall ranges from 15°C to 22°C (59°F to 72°F).
Is it possible to swim in the sea in Sines at any time of the year?
The Atlantic Ocean in Sines is quite cool, and swimming is only possible in May, June, July, August, September, October, and November when the water temperature reaches 21°C (70°F).
Is Sines a popular tourist destination for beach vacations?
Sines has a moderate level of popularity for beach vacations; while it does receive some visitors, it is not among the top seaside destinations, as other locations may offer more favorable conditions.
What sea temperatures can I expect in Sines in the next month?
In March, the water temperature in the Atlantic Ocean in Sines will range between 57°F (14°C) and 63°F (17°C)