Search for cities, countries, lakes and rivers
San Leon
© Dan E
Water Temperature in the Gulf of Mexico in San Leon, Texas: Current, Historical Data and Forecast
On this page, you will find comprehensive information about the sea temperature in San Leon 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 San Leon
57°F
TODAY
58°F
YESTERDAY
60°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 San Leon is 14.3°F. 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 Gulf of Mexico (Gulf of America) in San Leon Over the Last 30 Days
The water temperature in San Leon 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 San Leon will remain nearly unchanged in the coming days, its value will be 58°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 San Leon 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 17 | 60°F | 57°F | |
| Feb 18 | 60°F | 56°F | |
| Feb 19 | 60°F | 56°F | |
| Feb 20 | 60°F | 56°F | |
| Feb 21 | 58°F | 57°F | |
| Feb 22 | 57°F | 58°F | |
| Feb 23 | 58°F | 59°F | |
| Feb 24 | 58°F | 60°F | |
| Feb 25 | 59 | 57°F | |
| Feb 26 | 60 | 57°F | |
| Feb 27 | 61 | 57°F | |
| Feb 28 | 61 | 58°F | |
| Mar 1 | 59 | 58°F | |
| Mar 2 | 59 | 58°F | |
| Mar 3 | 59 | 58°F | |
| Mar 4 | 59 | 58°F |
Sea Temperature in San Leon Throughout the Year
Throughout the year, the sea temperature in San Leon exceeds 77°F (25°C) for 160 days, exceeds 72°F (22°C) for 207 days, and exceeds 64°F (18°C) for 255 days.
Below is the annual chart of sea temperature changes in the Gulf of Mexico (Gulf of America) in San Leon.
January
| Minimum | Average | Maximum |
|---|---|---|
| 50°F | 58°F | 66°F |
February
| Minimum | Average | Maximum |
|---|---|---|
| 46°F | 55°F | 64°F |
March
| Minimum | Average | Maximum |
|---|---|---|
| 55°F | 64°F | 73°F |
April
| Minimum | Average | Maximum |
|---|---|---|
| 63°F | 71°F | 79°F |
May
| Minimum | Average | Maximum |
|---|---|---|
| 72°F | 79°F | 86°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 |
|---|---|---|
| 82°F | 87°F | 91°F |
September
| Minimum | Average | Maximum |
|---|---|---|
| 77°F | 83°F | 90°F |
October
| Minimum | Average | Maximum |
|---|---|---|
| 68°F | 76°F | 84°F |
November
| Minimum | Average | Maximum |
|---|---|---|
| 61°F | 69°F | 77°F |
December
| Minimum | Average | Maximum |
|---|---|---|
| 52°F | 61°F | 70°F |
Monthly Water Temperature Histogram for Gulf of Mexico (Gulf of America) in San Leon
You can explore detailed data on how the water temperature in San Leon varies each month:
What Beaches Are There In and Around San Leon?
Skyline Drive
Skyline Drive is a 2-stars sandy beach, located in a 5 km (3 miles) radius of San Leon. There is parking.
Texas City Levee Kitesurfing Beach
Texas City Levee Kitesurfing Beach is a 3-stars sandy beach, located in a 8 km (5 miles) radius of San Leon. There is parking. There are restrooms. Snorkeling is possible.
San Leon Weather
FEBRUARY 25
61°F / 63°F
clear skyhumidity: 85% | wind: 3 mph
FEBRUARY 26
59°F / 63°F
scattered clouds: 25-50%humidity: 87% | wind: 3 mph
FEBRUARY 27
55°F / 63°F
broken clouds: 51-84%humidity: 63% | wind: 2 mph
FEBRUARY 28
61°F / 61°F
overcast clouds: 85-100%humidity: 64% | wind: 2 mph
Sea Temperature in the Gulf of Mexico (Gulf of America) in San Leon: 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.
San Leon is located in North America in the Northern Hemisphere at a latitude of 29 degrees, along the shores of the Gulf of Mexico. San Leon lies within the Texas in United States.
The average annual daytime air temperature in San Leon is 79°F (26°C), with the average nighttime temperature being 63°F (17°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 46°F (8°C) is recorded in January, and the maximum is in July, reaching 78°F (26°C).
According to historical data, San Leon 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 5.8 inches (147 mm) of precipitation, while the driest month is April, which typically has 5 rainy days and only 2.4 inches (61 mm) of precipitation.
The average annual water temperature in Gulf of Mexico in San Leon is 73°F (23°C). In February, the water reaches its lowest point of the year at 46°F (8°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, and September. 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 San Leon
Nearby Cities
Frequently Asked Questions About San Leon and its Water Temperatures
What is the current sea temperature in San Leon?
The water temperature today in the Gulf of Mexico (Gulf of America) in San Leon is 57°F (13.6°C).
In which months is the water temperature in San Leon comfortable for swimming?
The water temperature in the Gulf of Mexico in San Leon is comfortable for swimming and beach vacations in May, June, July, August, and September.
What is the water temperature in San Leon during the winter?
The water temperature in the Gulf of Mexico in San Leon during the winter ranges from 46°F to 70°F (8°C to 21°C).
What is the water temperature in San Leon during the spring?
The water temperature in the Gulf of Mexico in San Leon during the spring ranges from 55°F to 86°F (13°C to 30°C).
What is the water temperature in San Leon during the summer?
The water temperature in the Gulf of Mexico in San Leon during the summer ranges from 79°F to 91°F (26°C to 33°C).
What is the water temperature in San Leon during the fall?
The water temperature in the Gulf of Mexico in San Leon during the fall ranges from 61°F to 90°F (16°C to 32°C).
Is it possible to swim in the sea in San Leon year-round?
No, it is not possible to swim in the Gulf of Mexico in San Leon year-round, the months suitable for comfortable swimming are May, June, July, August, and September.
What sea temperatures can I expect in San Leon in the next month?
In March, the water temperature in the Gulf of Mexico (Gulf of America) in San Leon will range between 55°F (13°C) and 73°F (23°C)