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Port Aransas
Water Temperature in the Gulf of Mexico in Port Aransas, Texas: Current, Historical Data and Forecast
On this page, you will find comprehensive information about the sea temperature in Port Aransas in Texas, 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 Port Aransas
68°F
TODAY
69°F
YESTERDAY
67°F
A WEEK AGO
Analysis, Historical Data, and Forecast of Water Temperature
Today sea water temperature in the Gulf of Mexico (Gulf of America) in Port Aransas is 20.3°F. The water is warm and pleasant for swimming, and in this range, one can stay in the water for extended periods without the risk of hypothermia. This is the ideal temperature for relaxation, swimming, and water sports. Families with children, as well as outdoor enthusiasts, will enjoy swimming and time spent in the water. For most people, this is the optimal temperature for a comfortable beach experience.
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 Gulf of Mexico (Gulf of America) in Port Aransas Over the Last 30 Days
The water temperature in Port Aransas 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 Port Aransas will remain nearly unchanged in the coming days, its value will be 69°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 States to enhance accuracy.
Water temperature data for Port Aransas 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 |
|---|---|---|---|
| Mar 20 | 67°F | 68°F | |
| Mar 21 | 67°F | 67°F | |
| Mar 22 | 68°F | 68°F | |
| Mar 23 | 66°F | 68°F | |
| Mar 24 | 67°F | 69°F | |
| Mar 25 | 67°F | 68°F | |
| Mar 26 | 69°F | 70°F | |
| Mar 27 | 68°F | 70°F | |
| Mar 28 | 71°F | 68°F | |
| Mar 29 | 70°F | 69°F | |
| Mar 30 | 70°F | 69°F | |
| Mar 31 | 72°F | 69°F | |
| Apr 1 | 69°F | 69°F | |
| Apr 2 | 69°F | 69°F | |
| Apr 3 | 69°F | 69°F | |
| Apr 4 | 69°F | 69°F |
Sea Temperature in Port Aransas Throughout the Year
Throughout the year, the sea temperature in Port Aransas exceeds 77°F (25°C) for 175 days, exceeds 72°F (22°C) for 222 days, and exceeds 64°F (18°C) for 284 days.
Below is the annual chart of sea temperature changes in the Gulf of Mexico (Gulf of America) in Port Aransas.
January
| Minimum | Average | Maximum |
|---|---|---|
| 54°F | 61°F | 68°F |
February
| Minimum | Average | Maximum |
|---|---|---|
| 48°F | 58°F | 68°F |
March
| Minimum | Average | Maximum |
|---|---|---|
| 55°F | 65°F | 75°F |
April
| Minimum | Average | Maximum |
|---|---|---|
| 66°F | 73°F | 79°F |
May
| Minimum | Average | Maximum |
|---|---|---|
| 72°F | 78°F | 84°F |
June
| Minimum | Average | Maximum |
|---|---|---|
| 79°F | 84°F | 90°F |
July
| Minimum | Average | Maximum |
|---|---|---|
| 81°F | 85°F | 90°F |
August
| Minimum | Average | Maximum |
|---|---|---|
| 81°F | 86°F | 91°F |
September
| Minimum | Average | Maximum |
|---|---|---|
| 79°F | 84°F | 90°F |
October
| Minimum | Average | Maximum |
|---|---|---|
| 70°F | 78°F | 86°F |
November
| Minimum | Average | Maximum |
|---|---|---|
| 63°F | 71°F | 79°F |
December
| Minimum | Average | Maximum |
|---|---|---|
| 55°F | 64°F | 73°F |
Monthly Water Temperature Histogram for Gulf of Mexico (Gulf of America) in Port Aransas
You can explore detailed data on how the water temperature in Port Aransas varies each month:
What Beaches Are There In and Around Port Aransas?
I.B. Magee Beach Park
I.B. Magee Beach Park is a 5-stars sandy beach, is located directly in Port Aransas. There is parking. There are restrooms. There are cafés. I.B. Magee Beach Park 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.
Port Aransas Beach Park
Port Aransas Beach Park is a 4-stars sandy beach, is located directly in Port Aransas. There is parking. Port Aransas Beach Park 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.
Port Aransas Beach
Port Aransas Beach is a 4-stars sandy beach, is located directly in Port Aransas. There is parking. There are restrooms. Port Aransas 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.
Magee Beach Park
Magee Beach Park is a 5-stars sandy beach, is located directly in Port Aransas. There is parking. There are restrooms. There are cafés. Magee Beach Park 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.
Holiday Beach
Holiday Beach is a 4-stars sandy beach, is located directly in Port Aransas. There is parking. There are cafés. Holiday 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.
Roberts Point Park
Roberts Point Park is a 4-stars sandy beach, is located directly in Port Aransas. 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.
Port Aransas Park
Port Aransas Park is a 5-stars sandy beach, is located directly in Port Aransas. There are lifeguards on the beach. There is parking. There are restrooms. Port Aransas Park 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.
Port Aransas Nature Preserve
Port Aransas Nature Preserve is a 2-stars sandy beach, located in a 2 km (1 miles) radius of Port Aransas. There is parking. There are restrooms.
Thick Peach Beach
Thick Peach Beach is a 1-stars sandy beach, located in a 2 km (1 miles) radius of Port Aransas.
Port A Beach Area
Port A Beach Area is a 4-stars sandy beach, located in a 4 km (2 miles) radius of Port Aransas. There is parking. Port A Beach Area 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.
Lighthouse Lakes Park
Lighthouse Lakes Park is a 2-stars sandy beach, located in a 4 km (2 miles) radius of Port Aransas. There is parking.
Sh 361 Row
Sh 361 Row is a 2-stars sandy beach, located in a 5 km (3 miles) radius of Port Aransas. There is parking. Snorkeling is possible.
Tony Amos City Beach
Tony Amos City Beach is a 4-stars sandy beach, located in a 5 km (3 miles) radius of Port Aransas. There is parking. There are restrooms. Tony Amos City 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.
Quarantine Shore
Quarantine Shore is a 3-stars sandy beach, located in a 8 km (5 miles) radius of Port Aransas. Quarantine Shore 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.
Port Aransas Weather
MARCH 28
70°F / 81°F
light rainhumidity: 85% | wind: 3 mph
MARCH 29
72°F / 82°F
few clouds: 11-25%humidity: 84% | wind: 4 mph
MARCH 30
72°F / 86°F
scattered clouds: 25-50%humidity: 83% | wind: 2 mph
MARCH 31
73°F / 84°F
scattered clouds: 25-50%humidity: 84% | wind: 2 mph
Sea Temperature in the Gulf of Mexico (Gulf of America) in Port Aransas: General Trends and Swimming Opportunities
The coastal region of Texas experiences a humid subtropical climate, characterized by hot, humid summers and mild to cool winters. It also sees a fair amount of rainfall, particularly during the hurricane season which extends from June to November.
Port Aransas is located in North America in the Northern Hemisphere at a latitude of 28 degrees, along the shores of the Gulf of Mexico. Port Aransas lies within the Texas in United States.
The average annual daytime air temperature in Port Aransas is 79°F (26°C), with the average nighttime temperature being 64°F (18°C). The highest average daily temperature occurs in August, reaching 91°F (33°C), while the lowest is in January at 65°F (18°C). As for nighttime temperatures, the minimum average temperature of 49°F (9°C) is recorded in January, and the maximum is in July, reaching 77°F (25°C).
According to historical data, Port Aransas experiences 82 rainy days per year, which accounts for 22 percent of all days in the year. On average, there are 7 rainy days each month. The wettest month is September, with 10 rainy days and 5.6 inches (143 mm) of precipitation, while the driest month is April, which typically has 5 rainy days and only 1.6 inches (41 mm) of precipitation.
The average annual water temperature in Gulf of Mexico in Port Aransas is 73°F (23°C). In February, the water reaches its lowest point of the year at 48°F (9°C), while in August, it peaks at 91°F (33°C). The months suitable for comfortable beach vacations and swimming in the Gulf of Mexico are May, June, July, August, September, and October. During this period, the water temperature stays above 68°F (20°C) and can reach up to 91°F (33°C) on some days.
Geographical Location of Port Aransas
Nearby Cities
Frequently Asked Questions About Port Aransas and its Water Temperatures
What is the current sea temperature in Port Aransas?
The water temperature today in the Gulf of Mexico (Gulf of America) in Port Aransas is 68°F (20.1°C).
In which months is the water temperature in Port Aransas comfortable for swimming?
The water temperature in the Gulf of Mexico in Port Aransas is comfortable for swimming and beach vacations in May, June, July, August, September, and October.
What is the water temperature in Port Aransas during the winter?
The water temperature in the Gulf of Mexico in Port Aransas during the winter ranges from 48°F to 73°F (9°C to 23°C).
What is the water temperature in Port Aransas during the spring?
The water temperature in the Gulf of Mexico in Port Aransas during the spring ranges from 55°F to 84°F (13°C to 29°C).
What is the water temperature in Port Aransas during the summer?
The water temperature in the Gulf of Mexico in Port Aransas during the summer ranges from 79°F to 91°F (26°C to 33°C).
What is the water temperature in Port Aransas during the fall?
The water temperature in the Gulf of Mexico in Port Aransas during the fall ranges from 63°F to 90°F (17°C to 32°C).
Is it possible to swim in the sea in Port Aransas year-round?
No, it is not possible to swim in the Gulf of Mexico in Port Aransas year-round, the months suitable for comfortable swimming are May, June, July, August, September, and October.
Is Port Aransas a popular tourist destination for beach vacations?
Port Aransas a fairly popular beach destination, offering good conditions for swimming and relaxation, with a steady flow of tourists, especially during peak seasons.
What sea temperatures can I expect in Port Aransas in the next month?
In April, the water temperature in the Gulf of Mexico (Gulf of America) in Port Aransas will range between 66°F (19°C) and 79°F (26°C)