Saint Pete Beach — Water Temperature, Sea Conditions & Trends
This page provides clear and up-to-date information about water temperature for Saint Pete Beach (Florida, United States). It includes the current water temperature, daily data for the last month presented in a simple chart, and a 7-day forecast. The page also compares today’s value with typical averages for this period, shows usual monthly ranges during the year, and lists nearby beaches with short descriptions. Local weather for the next few days and general details about Saint Pete Beach help you plan your visit and choose the best time for swimming.
Current Water Temperature
Water temperature in Saint Pete Beach in the Gulf of America today is 24°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
✅ As of today, the minimum water temperature ranges from 75°F (23°C) to 79°F (26°C). This is a very comfortable temperature for swimming, and many people can enjoy prolonged stays in the water without feeling cold. The water is pleasantly warm, making it ideal for relaxation and water sports. This temperature range is particularly popular among tourists, as it combines comfort and safety for health.
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 Over the Last 30 Days
Water temperature in Saint Pete Beach has risen over the last week and month. Currently, the sea water temperature at this location matches the average for this day in previous years.
According to our forecast, Water temperature in Saint Pete Beach will be 24.3°C in the next 7 days. See the table below for daily data for the upcoming week.
Table of Daily Sea Temperature Data
| Date | Current | Average | Forecast |
|---|---|---|---|
| APR 10 | 23.3°C | 23.5°C | |
| APR 11 | 23.3°C | 23.0°C | |
| APR 12 | 22.8°C | 23.8°C | |
| APR 13 | 23.0°C | 23.5°C | |
| APR 14 | 23.1°C | 24.3°C | |
| APR 15 | 23.1°C | 23.5°C | |
| APR 16 | 23.1°C | 23.8°C | |
| APR 17 | 23.3°C | 24.3°C | |
| APR 18 | 23.8°C | 24.3°C | 23.8°C |
| APR 19 | 24.5°C | 23.9°C | |
| APR 20 | 24.0°C | 23.9°C | |
| APR 21 | 24.3°C | 24.0°C | |
| APR 22 | 24.5°C | 24.1°C | |
| APR 23 | 24.8°C | 24.2°C | |
| APR 24 | 24.5°C | 24.2°C | |
| APR 25 | 25.0°C | 24.3°C |
* Current - Actual water temperature value
** Average - Average water temperature on this day in recent years
*** Forecast - Our water temperature forecast
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 to enhance accuracy.
Water temperature data for this location 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.
Annual Water Temperature Overview by Month
Monthly Water Temp Ranges
Annual Water Temperature Trend
Saint Pete Beach sits on a barrier island along Florida’s Gulf Coast, known for broad white-sand beaches and a warm subtropical climate that shapes the local sea conditions. Water temperatures vary through the year, with winter months typically seeing Gulf waters near 18–22 °C, spring warming to around 20–26 °C as air temperatures rise, summer bringing the warmest seas in the 27–31 °C range, and autumn generally holding between 24–28 °C before cooler fronts arrive. Seasonal fluctuations are moderated by the shallow continental shelf and prevailing local weather, so temperatures can change a few degrees following prolonged wind or rain. These moderate to warm temperatures make the area distinct from both colder Atlantic beaches and the warmer tropical waters farther south.
Monthly Water Temperature Range (Min, Max & Average)
| Month | Min | Avg | Max |
|---|---|---|---|
| January | 14°C | 17°C | 23°C |
| February | 15°C | 19°C | 22°C |
| March | 16°C | 20°C | 26°C |
| April | 20°C | 24°C | 27°C |
| May | 22°C | 26°C | 30°C |
| June | 25°C | 29°C | 32°C |
| July | 28°C | 30°C | 33°C |
| August | 27°C | 31°C | 34°C |
| September | 28°C | 30°C | 33°C |
| October | 23°C | 27°C | 31°C |
| November | 19°C | 23°C | 27°C |
| December | 15°C | 19°C | 24°C |
* Click on a month to view detailed water temperature data.
Saint Pete Beach: Weather Forecast
April 19
April 20
April 21
April 22
Location, Beaches & Local Information
Nearby Beaches & Facilities
Upham Beach
Pass-A-Grille Beach
Sunset Beach
Treasure Island
John’S Pass Park - United States: Info
Madeira Beach
Swimming Conditions
Swimming at Saint Pete Beach is a popular activity for families and visitors seeking a classic beach holiday with long, gently sloping shorelines and generally calm Gulf waters. The shallow entry and protected bay-like stretches are well suited to casual swimmers, children, and water sports such as paddleboarding and snorkeling around rock jetties, while summer months offer particularly comfortable conditions for extended swims. Cooler winter water may feel brisk to some, so light wetsuits are occasionally used by sensitive swimmers when temperatures fall toward the lower winter range. As with any coastal destination, beachgoers should observe posted safety flags, heed lifeguard guidance, and be aware of changing currents near inlets and piers to ensure an enjoyable and safe swimming experience.