Tampa Bay — Water Temperature, Sea Conditions & Trends
This page provides clear and up-to-date information about water temperature for Tampa Bay (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 Tampa Bay help you plan your visit and choose the best time for swimming.
Current Water Temperature
Water temperature in Tampa Bay in the Gulf of America today is 30°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
✅ As of today, the minimum water temperature is above 82°F (28°C). This is very warm water, which may feel almost hot to most people. Swimming in such conditions is perfect for those seeking relaxation and comfort in the water. These waters are often preferred for relaxation in hot weather, as the water temperature does not cool the body significantly. However, it is important to remember that in such warm waters, caution is necessary, as prolonged exposure without rest can lead to overheating.
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 Tampa Bay 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 Tampa Bay will be 29.6°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 |
|---|---|---|---|
| JUN 5 | 30.1°C | 28.5°C | |
| JUN 6 | 29.6°C | 28.3°C | |
| JUN 7 | 29.2°C | 28.3°C | |
| JUN 8 | 28.4°C | 28.5°C | |
| JUN 9 | 28.3°C | 29.3°C | |
| JUN 10 | 28.5°C | 29.3°C | |
| JUN 11 | 28.6°C | 29.3°C | |
| JUN 12 | 28.6°C | 29.3°C | |
| JUN 13 | 29.7°C | 29.3°C | 29.7°C |
| JUN 14 | 29.3°C | 29.7°C | |
| JUN 15 | 29.3°C | 29.7°C | |
| JUN 16 | 29.0°C | 29.6°C | |
| JUN 17 | 29.5°C | 29.6°C | |
| JUN 18 | 29.5°C | 29.6°C | |
| JUN 19 | 29.0°C | 29.6°C | |
| JUN 20 | 29.5°C | 29.6°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
Tampa Bay is a broad, shallow estuarine system on Florida’s west coast that connects to the Gulf of Mexico and moderates local water conditions. Because the bay is relatively sheltered and influenced by shallow depths, water temperatures are generally warmer in winter and can warm quickly in spring and summer. Typical seasonal ranges run from about 18–22 °C in the coldest months (December–February), rising to roughly 20–26 °C in spring (March–May). Peak summer temperatures (June–September) often sit between 27–31 °C, with late summer and early autumn remaining warm around 24–28 °C as the year cools. Short-term variations occur with frontal passages, rainfall and tidal exchange with the Gulf, but overall the bay stays milder than many more northerly coastal waters.
Monthly Water Temperature Range (Min, Max & Average)
| Month | Min | Avg | Max |
|---|---|---|---|
| January | 14°C | 17°C | 21°C |
| February | 15°C | 19°C | 24°C |
| March | 18°C | 21°C | 26°C |
| April | 21°C | 24°C | 27°C |
| May | 23°C | 27°C | 30°C |
| June | 26°C | 29°C | 32°C |
| July | 28°C | 30°C | 33°C |
| August | 28°C | 31°C | 34°C |
| September | 27°C | 30°C | 32°C |
| October | 23°C | 27°C | 31°C |
| November | 19°C | 23°C | 28°C |
| December | 15°C | 20°C | 24°C |
* Click on a month to view detailed water temperature data.
Tampa Bay: Weather Forecast
June 14
June 15
June 16
June 17
Location, Beaches & Local Information
Nearby Beaches & Facilities
North Shore Park
Swimming Conditions
Swimming and beach holidays in the Tampa Bay area take advantage of these generally comfortable temperatures and the variety of shoreline settings, from wide Gulf-facing white-sand beaches to more protected bay and barrier island coves. Warmer months reliably support casual swimming, wading and a range of water sports such as snorkeling, paddleboarding and kayaking, while cooler winter waters may feel brisk to some but remain swimmable for acclimated visitors. Popular public beaches and parks provide lifeguards, facilities and shallow entry points that suit families, and the sheltered nature of the bay often means gentler waves and calmer conditions than the open ocean. Seasonal crowding, occasional algal events and local advisories can affect conditions, so checking current reports before planning a swim is advisable.