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Porto Martins

Water Temperature in the Atlantic Ocean in Porto Martins, Portugal: Current, Historical Data and Forecast

On this page, you will find comprehensive information about the sea temperature in Porto Martins 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 Porto Martins

19.1°C

TODAY

18.6°C

YESTERDAY

19.8°C

A WEEK AGO

All water temperature data is now available in our official mobile apps — for iOS and Android.

Analysis, Historical Data, and Forecast of Water Temperature

Today sea water temperature in the Atlantic Ocean in Porto Martins is 19.1°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 Atlantic Ocean in Porto Martins Over the Last 30 Days

The water temperature in Porto Martins 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 Porto Martins will remain nearly unchanged in the coming days, its value will be 19.4°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 Porto Martins 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

DateCurrentAverageForecast
Jun 1919.8°C19.8°C
Jun 2019.9°C19.5°C
Jun 2120.7°C19.5°C
Jun 2220.5°C19.5°C
Jun 2319.7°C18.5°C
Jun 2419.9°C18.8°C
Jun 2518.6°C19.5°C
Jun 2619.1°C19.5°C
Jun 2719.3°C19.1°C
Jun 2820.3°C19.2°C
Jun 2919.3°C19.2°C
Jun 3019.3°C19.2°C
Jul 120.0°C19.3°C
Jul 219.5°C19.3°C
Jul 319.8°C19.4°C
Jul 419.8°C19.4°C
* Current - Actual water temperature value
** Average - Average water temperature on this day in recent years
*** Forecast - Our water temperature forecast

Sea Temperature in Porto Martins Throughout the Year

Throughout the year, the sea temperature in Porto Martins exceeds 77°F (25°C) for 0 days, exceeds 72°F (22°C) for 74 days, and exceeds 64°F (18°C) for 193 days.

Below is the annual chart of sea temperature changes in the Atlantic Ocean in Porto Martins.

January

MinimumAverageMaximum
14°C16°C18°C

February

MinimumAverageMaximum
14°C16°C18°C

March

MinimumAverageMaximum
14°C16°C18°C

April

MinimumAverageMaximum
14°C16°C18°C

May

MinimumAverageMaximum
15°C17°C19°C

June

MinimumAverageMaximum
16°C19°C22°C

July

MinimumAverageMaximum
18°C21°C24°C

August

MinimumAverageMaximum
21°C23.5°C26°C

September

MinimumAverageMaximum
21°C23°C25°C

October

MinimumAverageMaximum
17°C21°C25°C

November

MinimumAverageMaximum
16°C19°C22°C

December

MinimumAverageMaximum
15°C17.5°C20°C

Monthly Water Temperature Histogram for Atlantic Ocean in Porto Martins

You can explore detailed data on how the water temperature in Porto Martins varies each month:

What Beaches Are There In and Around Porto Martins?

Praia Dos Salgueiros

Praia Dos Salgueiros is a 3-stars sandy beach, is located directly in Porto Martins. It has been awarded the prestigious Blue Flag, ensuring high environmental and quality standards. There is parking.

Praia Da Riviera

Praia Da Riviera is a 5-stars sandy beach, located in a 3 km (2 miles) radius of Porto Martins. 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 Riviera

Praia Da Riviera is a 1-stars sandy beach, located in a 4 km (2 miles) radius of Porto Martins.

Zona Balnear Praia Sargentos

Zona Balnear Praia Sargentos is a 3-stars sandy beach, located in a 5 km (3 miles) radius of Porto Martins. There is parking. There are cafés. Zona Balnear Praia Sargentos is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. Snorkeling is possible.

Praia Grande Da Vitoria

Praia Grande Da Vitoria is a 5-stars sandy beach, located in a 6 km (4 miles) radius of Porto Martins. There are lifeguards on the beach. There is parking. There are restrooms. There are cafés. Praia Grande Da Vitoria 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.

Zona Balnear Da Praia Grande

Zona Balnear Da Praia Grande is a 3-stars sandy beach, located in a 6 km (4 miles) radius of Porto Martins. There is parking. There are restrooms. There are shops. There are cafés. Snorkeling is possible.

Porto Martins Weather

JUNE 27

17°C / 21°C
scattered clouds: 25-50%

humidity: 81% | wind: 4 km/h

JUNE 28

15°C / 18°C
overcast clouds: 85-100%

humidity: 91% | wind: 4 km/h

JUNE 29

14°C / 18°C
light rain

humidity: 83% | wind: 2 km/h

Azores, PortugalAzores, PortugalAzores, Portugal

Sea Temperature in the Atlantic Ocean in Porto Martins: General Trends and Swimming Opportunities

Original name
Porto Martins
The Local Time
14:26
Time Zone
UTC0
Sunrise
06:25
Sunset
21:17
Length of the day
14 h 52 m

The Azores region in Portugal experiences a subtropical maritime climate, characterized by warm summers, mild winters, and year-round high humidity. The weather can be unpredictable with frequent rainfall, but overall, it's relatively temperate, with temperatures rarely falling below 14°C (57°F) in winter or rising above 28°C (82°F) in summer.

Porto Martins is located in Europe in the Northern Hemisphere at a latitude of 39 degrees, along the shores of the Atlantic Ocean. Porto Martins lies within the Azores in Portugal.

The average annual daytime air temperature in Porto Martins is 21°C (70°F), with the average nighttime temperature being 15°C (59°F). The highest average daily temperature occurs in August, reaching 25°C (76°F), while the lowest is in February at 18°C (64°F). As for nighttime temperatures, the minimum average temperature of 12°C (53°F) is recorded in February, and the maximum is in August, reaching 18°C (65°F).

According to historical data, Porto Martins experiences 61 rainy days per year, which accounts for 17 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 88 mm (3.5 inches) of precipitation, while the driest month is July, which typically has 1 rainy days and only 3 mm (0.1 inches) of precipitation.

The average annual water temperature in Atlantic Ocean in Porto Martins is 19°C (66°F). In January, the water reaches its lowest point of the year at 14°C (57°F), while in August, it peaks at 26°C (79°F). The months suitable for comfortable beach vacations and swimming in the Atlantic Ocean are August, and September. During this period, the water temperature stays above 20°C (68°F) and can reach up to 26°C (79°F) on some days.

Geographical Location of Porto Martins

Frequently Asked Questions About Porto Martins and its Water Temperatures

What is the current sea temperature in Porto Martins?

The water temperature today in the Atlantic Ocean in Porto Martins is 66°F (19.1°C).

In which months is the water temperature in Porto Martins comfortable for swimming?

The water temperature in the Atlantic Ocean in Porto Martins is comfortable for swimming and beach vacations in August, and September.

What is the water temperature in Porto Martins during the winter?

The water temperature in the Atlantic Ocean in Porto Martins during the winter ranges from 14°C to 20°C (57°F to 68°F).

What is the water temperature in Porto Martins during the spring?

The water temperature in the Atlantic Ocean in Porto Martins during the spring ranges from 14°C to 19°C (57°F to 66°F).

What is the water temperature in Porto Martins during the summer?

The water temperature in the Atlantic Ocean in Porto Martins during the summer ranges from 16°C to 26°C (61°F to 79°F).

What is the water temperature in Porto Martins during the fall?

The water temperature in the Atlantic Ocean in Porto Martins during the fall ranges from 16°C to 25°C (61°F to 77°F).

Is it possible to swim in the sea in Porto Martins year-round?

No, it is not possible to swim in the Atlantic Ocean in Porto Martins year-round, the months suitable for comfortable swimming are August, and September.

What sea temperatures can I expect in Porto Martins in the next month?

In July, the water temperature in the Atlantic Ocean in Porto Martins will range between 64°F (18°C) and 75°F (24°C)