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Sanibel
Water Temperature in the Gulf of Mexico in Sanibel, Florida: Current, Historical Data and Forecast
On this page, you will find comprehensive information about the sea temperature in Sanibel in Florida, 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 Sanibel
71°F
TODAY
71°F
YESTERDAY
71°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 Sanibel is 21.6°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 Sanibel Over the Last 30 Days
The water temperature in Sanibel 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 Sanibel will drop slightly in the coming days and reach 68°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 Sanibel 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 | 71°F | 67°F | |
| Feb 16 | 70°F | 68°F | |
| Feb 17 | 70°F | 70°F | |
| Feb 18 | 71°F | 69°F | |
| Feb 19 | 70°F | 70°F | |
| Feb 20 | 71°F | 69°F | |
| Feb 21 | 71°F | 67°F | |
| Feb 22 | 71°F | 69°F | |
| Feb 23 | 69 | 71°F | |
| Feb 24 | 66 | 70°F | |
| Feb 25 | 69 | 70°F | |
| Feb 26 | 70 | 70°F | |
| Feb 27 | 65 | 69°F | |
| Feb 28 | 68 | 69°F | |
| Mar 1 | 67 | 69°F | |
| Mar 2 | 68 | 68°F |
Sea Temperature in Sanibel Throughout the Year
Throughout the year, the sea temperature in Sanibel exceeds 77°F (25°C) for 198 days, exceeds 72°F (22°C) for 263 days, and exceeds 64°F (18°C) for 348 days.
Below is the annual chart of sea temperature changes in the Gulf of Mexico (Gulf of America) in Sanibel.
January
| Minimum | Average | Maximum |
|---|---|---|
| 59°F | 67°F | 75°F |
February
| Minimum | Average | Maximum |
|---|---|---|
| 61°F | 67°F | 73°F |
March
| Minimum | Average | Maximum |
|---|---|---|
| 64°F | 72°F | 79°F |
April
| Minimum | Average | Maximum |
|---|---|---|
| 70°F | 75°F | 81°F |
May
| Minimum | Average | Maximum |
|---|---|---|
| 73°F | 80°F | 86°F |
June
| Minimum | Average | Maximum |
|---|---|---|
| 79°F | 84°F | 90°F |
July
| Minimum | Average | Maximum |
|---|---|---|
| 82°F | 86°F | 90°F |
August
| Minimum | Average | Maximum |
|---|---|---|
| 81°F | 86°F | 91°F |
September
| Minimum | Average | Maximum |
|---|---|---|
| 82°F | 87°F | 91°F |
October
| Minimum | Average | Maximum |
|---|---|---|
| 73°F | 81°F | 88°F |
November
| Minimum | Average | Maximum |
|---|---|---|
| 70°F | 76°F | 82°F |
December
| Minimum | Average | Maximum |
|---|---|---|
| 64°F | 72°F | 79°F |
Monthly Water Temperature Histogram for Gulf of Mexico (Gulf of America) in Sanibel
You can explore detailed data on how the water temperature in Sanibel varies each month:
What Beaches Are There In and Around Sanibel?
Tarpon Bay
Tarpon Bay is a 4-stars sandy beach, is located directly in Sanibel. There is parking. There are restrooms. There are cafés. Tarpon Bay is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Lighthouse Beach - North Beach
Lighthouse Beach - North Beach is a 3-stars sandy beach, is located directly in Sanibel. There is parking. There are restrooms. There are cafés. Lighthouse Beach - North Beach is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish.
Sanibel Island Northern Beach
Sanibel Island Northern Beach is a 2-stars sandy beach, is located directly in Sanibel. There is parking. There are restrooms. There are cafés. Sanibel Island Northern Beach is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. There is a shark hazard on the beach.
Lighthouse Beach - South Beach
Lighthouse Beach - South Beach is a 4-stars sandy beach, is located directly in Sanibel. There is parking. There are restrooms. There are cafés. Lighthouse Beach - South Beach is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Sanibel Causeway Beach
Sanibel Causeway Beach is a 3-stars sandy beach, is located directly in Sanibel. There is parking. There are restrooms. Sanibel Causeway Beach is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Sanibel Lighthouse Beach
Sanibel Lighthouse Beach is a 3-stars sandy beach, is located directly in Sanibel. There is parking. There are restrooms. Sanibel Lighthouse Beach is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Causeway Islands Park - Island B
Causeway Islands Park - Island B is a 4-stars sandy beach, located in a 2 km (1 miles) radius of Sanibel. There is parking. There are restrooms. Causeway Islands Park - Island B 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.
Gulfside City Park Beach
Gulfside City Park Beach is a 3-stars sandy beach, located in a 5 km (3 miles) radius of Sanibel. There is parking. There are restrooms. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Gulfside Beach
Gulfside Beach is a 3-stars sandy beach, located in a 5 km (3 miles) radius of Sanibel. There is parking. There are restrooms. Gulfside Beach is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Picnic Island Beach
Picnic Island Beach is a 1-stars sandy beach, located in a 5 km (3 miles) radius of Sanibel.
Fort Myers Beach
Fort Myers Beach is a 5-stars sandy beach, located in a 6 km (4 miles) radius of Sanibel. There are lifeguards on the beach. There is parking. There are restrooms. There are cafés. Fort Myers 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.
Lynn Hall Memorial Park
Lynn Hall Memorial Park is a 5-stars sandy beach, located in a 6 km (4 miles) radius of Sanibel. There are lifeguards on the beach. There is parking. There are restrooms. There are cafés. Lynn Hall Memorial Park is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Bowditch Point Park
Bowditch Point Park is a 4-stars sandy beach, located in a 6 km (4 miles) radius of Sanibel. There is parking. There are restrooms. There are cafés. Bowditch Point Park is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Bunche Beach Preserve
Bunche Beach Preserve is a 4-stars sandy beach, located in a 6 km (4 miles) radius of Sanibel. For those who prefer clothing-optional beaches, Bunche Beach Preserve is a designated nudist beach. There is parking. There are restrooms. There are cafés. Bunche Beach Preserve is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. It is suitable for surfing. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
San Carlos Bay-Bunche Beach Preserve
San Carlos Bay-Bunche Beach Preserve is a 3-stars sandy beach, located in a 6 km (4 miles) radius of Sanibel. There is parking. There are restrooms. San Carlos Bay-Bunche Beach Preserve is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Crescent Beach Family Park
Crescent Beach Family Park is a 5-stars sandy beach, located in a 7 km (4 miles) radius of Sanibel. There are lifeguards on the beach. There is parking. There are restrooms. There are cafés. Crescent Beach Family Park is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. Snorkeling is possible. There is a shark hazard on the beach. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
San Carlos Island
San Carlos Island is a 3-stars sandy beach, located in a 7 km (4 miles) radius of Sanibel. There is parking. 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.
Sanibel Weather
FEBRUARY 23
66°F / 70°F
clear skyhumidity: 73% | wind: 2 mph
FEBRUARY 24
64°F / 72°F
heavy intensity rainhumidity: 90% | wind: 2 mph
FEBRUARY 25
63°F / 70°F
light rainhumidity: 73% | wind: 3 mph
FEBRUARY 26
68°F / 68°F
clear skyhumidity: 65% | wind: 4 mph
Sea Temperature in the Gulf of Mexico (Gulf of America) in Sanibel: General Trends and Swimming Opportunities
The coastal region of Florida, United States, features a tropical climate with hot, humid summers and mild, drier winters. Rainfall is significant in the summer, with occasional hurricanes, while the winter months are drier and sunnier.
Sanibel is located in North America in the Northern Hemisphere at a latitude of 26 degrees, along the shores of the Gulf of Mexico. Sanibel lies within the Florida in United States.
The average annual daytime air temperature in Sanibel is 82°F (28°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 72°F (22°C). As for nighttime temperatures, the minimum average temperature of 53°F (11°C) is recorded in January, and the maximum is in August, reaching 74°F (23°C).
According to historical data, Sanibel experiences 105 rainy days per year, which accounts for 29 percent of all days in the year. On average, there are 9 rainy days each month. The wettest month is August, with 16 rainy days and 9.6 inches (245 mm) of precipitation, while the driest month is April, which typically has 4 rainy days and only 2.0 inches (50 mm) of precipitation.
The average annual water temperature in Gulf of Mexico in Sanibel is 77°F (25°C). In January, the water reaches its lowest point of the year at 59°F (15°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 April, May, June, July, August, September, October, and November. 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 Sanibel
Nearby Cities
Frequently Asked Questions About Sanibel and its Water Temperatures
What is the current sea temperature in Sanibel?
The water temperature today in the Gulf of Mexico (Gulf of America) in Sanibel is 71°F (21.7°C).
In which months is the water temperature in Sanibel comfortable for swimming?
The water temperature in the Gulf of Mexico in Sanibel is comfortable for swimming and beach vacations in April, May, June, July, August, September, October, and November.
What is the water temperature in Sanibel during the winter?
The water temperature in the Gulf of Mexico in Sanibel during the winter ranges from 59°F to 79°F (15°C to 26°C).
What is the water temperature in Sanibel during the spring?
The water temperature in the Gulf of Mexico in Sanibel during the spring ranges from 64°F to 86°F (18°C to 30°C).
What is the water temperature in Sanibel during the summer?
The water temperature in the Gulf of Mexico in Sanibel during the summer ranges from 79°F to 91°F (26°C to 33°C).
What is the water temperature in Sanibel during the fall?
The water temperature in the Gulf of Mexico in Sanibel during the fall ranges from 70°F to 91°F (21°C to 33°C).
Is it possible to swim in the sea in Sanibel year-round?
No, it is not possible to swim in the Gulf of Mexico in Sanibel year-round, the months suitable for comfortable swimming are April, May, June, July, August, September, October, and November.
Is Sanibel a popular tourist destination for beach vacations?
Sanibel 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 Sanibel in the next month?
In March, the water temperature in the Gulf of Mexico (Gulf of America) in Sanibel will range between 64°F (18°C) and 79°F (26°C)