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Sea Temperature in Port Isabel in April
Complete information on the sea temperature range in the Gulf of Mexico (Gulf of America) in Port Isabel in April. Historical daily data. Climate details for April. Tips on swimming conditions and beach relaxation in Port Isabel. We find every spot where you can swim and tell you what the water temperature is there today and throughout the year.
Water Temperature Range in Port Isabel in April
66°F
MINIMUN
73°F
AVERAGE
79°F
MAXIMUM
Historical Data of Water Temperature in April in Port Isabel
Water Temperature Chart for Gulf of Mexico (Gulf of America) in Port Isabel in April
Sea Temperature Table in Port Isabel in April Over the Past Years
| Day | 2024 | 2023 | 2022 | Average |
|---|---|---|---|---|
| Apr 1 | 68°C | 72°C | 68°C | 69°C |
| Apr 2 | 68°C | 73°C | 68°C | 70°C |
| Apr 3 | 68°C | 72°C | 68°C | 69°C |
| Apr 4 | 70°C | 73°C | 68°C | 70°C |
| Apr 5 | 70°C | 72°C | 70°C | 70°C |
| Apr 6 | 72°C | 73°C | 70°C | 71°C |
| Apr 7 | 70°C | 73°C | 70°C | 71°C |
| Apr 8 | 73°C | 73°C | 70°C | 72°C |
| Apr 9 | 72°C | 72°C | 72°C | 71°C |
| Apr 10 | 75°C | 73°C | 72°C | 73°C |
| Apr 11 | 73°C | 75°C | 72°C | 73°C |
| Apr 12 | 73°C | 73°C | 72°C | 73°C |
| Apr 13 | 75°C | 75°C | 72°C | 73°C |
| Apr 14 | 75°C | 75°C | 73°C | 74°C |
| Apr 15 | 75°C | 73°C | 73°C | 73°C |
| Apr 16 | 73°C | 75°C | 73°C | 73°C |
| Apr 17 | 72°C | 75°C | 73°C | 73°C |
| Apr 18 | 72°C | 73°C | 75°C | 73°C |
| Apr 19 | 72°C | 73°C | 75°C | 74°C |
| Apr 20 | 73°C | 73°C | 75°C | 74°C |
| Apr 21 | 72°C | 73°C | 75°C | 73°C |
| Apr 22 | 72°C | 73°C | 77°C | 74°C |
| Apr 23 | 73°C | 73°C | 77°C | 74°C |
| Apr 24 | 75°C | 73°C | 77°C | 75°C |
| Apr 25 | 75°C | 75°C | 77°C | 76°C |
| Apr 26 | 73°C | 75°C | 79°C | 75°C |
| Apr 27 | 73°C | 75°C | 79°C | 76°C |
| Apr 28 | 77°C | 77°C | 79°C | 77°C |
| Apr 29 | 75°C | 77°C | 79°C | 77°C |
Port Isabel Climate and Swimming Opportunities in April
79°F
Average Day Air Temperature
66°F
Average Night Air Temperature
1 in
Precipitation Amount per Month
5 days
Number of Rainy Days
13 hrs
Daylight
per Day
7 hrs
Sunshine
per Day
13 mph
Average Wind Speed
75%
Average
humidity
Port Isabel lies within the Texas in United States. The average daytime temperature in Port Isabel in April is 78°F (26°C), while the nighttime average is 66°F (19°C). There are typically five rainy days during the month, with a total precipitation of 1.2 inches (31 mm). The daylight duration in April in Port Isabel is 13 hours, with an average of 7 hours of sunshine per day. The average wind speed in April is 14 mph (22 km/h), and the humidity level is around 75%.
The water temperature in Port Isabel in April ranges from 68°F to 77°F (20°C to 25°C). At the beginning of the month, the average temperature is around 70°F (21°C), shifting to 73°F (23°C) by mid-April and reaching 75°F (24°C) in the last ten days. Overall, the average sea temperature in Port Isabel for April is 73°F (23°C). Perfect swimming weather — warm water and hot air make for an enjoyable and relaxing experience.
Sea Temperature in April in Nearby Cities
Frequently Asked Questions About Water Temperatures in April in Port Isabel
What is the sea temperature in Port Isabel in April?
The water temperature in the Gulf of Mexico (Gulf of America) in Port Isabel in April ranges from 68°F to 77°F (20°C to 25°C).
Is it possible to swim in the Gulf of Mexico (Gulf of America) in Port Isabel in April?
The average sea temperature in Port Isabel in April is 73°F (23°C), and the air temperature is 78°F (26°C), so perfect swimming weather — warm water and hot air make for an enjoyable and relaxing experience.