Alys Beach — Water Temperature, Sea Conditions & Trends
This page provides clear and up-to-date information about water temperature for Alys 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 Alys Beach help you plan your visit and choose the best time for swimming.
Current Water Temperature
Water temperature in Alys Beach 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 Alys 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 Alys Beach will be 29.2°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 26 | 28.6°C | 26.5°C | |
| JUN 27 | 28.7°C | 26.5°C | |
| JUN 28 | 28.7°C | 26.5°C | |
| JUN 29 | 28.7°C | 27.3°C | |
| JUN 30 | 29.0°C | 28.5°C | |
| JUL 1 | 29.2°C | 29.0°C | |
| JUL 2 | 29.4°C | 29.3°C | |
| JUL 3 | 29.5°C | 28.8°C | |
| JUL 4 | 29.7°C | 28.8°C | 29.7°C |
| JUL 5 | 28.3°C | 29.6°C | |
| JUL 6 | 28.3°C | 29.6°C | |
| JUL 7 | 28.3°C | 29.5°C | |
| JUL 8 | 28.8°C | 29.4°C | |
| JUL 9 | 28.5°C | 29.4°C | |
| JUL 10 | 29.0°C | 29.3°C | |
| JUL 11 | 28.8°C | 29.2°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
Alys Beach sits on Florida’s Gulf Coast along Scenic Highway 30A and opens directly onto the warm waters of the Gulf of Mexico. Water temperatures there follow a clear seasonal pattern: during winter months (December–February) surface readings commonly range from about 13 to 18 °C, spring brings a steady rise with typical values between 16 and 24 °C, summer (June–August) is when the Gulf is warmest, often reaching 27 to 31 °C, and autumn usually cools gradually with temperatures around 20 to 27 °C. Short-term variations occur with cold fronts, storms or extended heat spells, so conditions on any given day can differ from the seasonal averages.
Monthly Water Temperature Range (Min, Max & Average)
| Month | Min | Avg | Max |
|---|---|---|---|
| January | 13°C | 17°C | 21°C |
| February | 13°C | 17°C | 19°C |
| March | 15°C | 18°C | 22°C |
| April | 18°C | 21°C | 24°C |
| May | 20°C | 25°C | 28°C |
| June | 24°C | 28°C | 31°C |
| July | 26°C | 30°C | 32°C |
| August | 27°C | 30°C | 32°C |
| September | 26°C | 28°C | 32°C |
| October | 22°C | 26°C | 29°C |
| November | 19°C | 22°C | 26°C |
| December | 16°C | 19°C | 22°C |
* Click on a month to view detailed water temperature data.
Alys Beach: Weather Forecast
July 5
July 6
July 7
July 8
Location, Beaches & Local Information
Nearby Beaches & Facilities
Alys Beach
Rosemary Beach
Gulf Lakes Public Beach
Inlet Beach
Seacrest Beach
Camp Helen State Park Beach
Deer Lake State Park Beach
Carillon Beach
Ramsgate Harbour Beach
Swimming Conditions
Swimming around Alys Beach is most comfortable from late spring through early fall, when the water temperatures are warm enough for prolonged swims and general beach recreation. The shoreline features soft white sand and a gently shelving bottom, which makes wading and family swimming accessible; calm Gulf days are common and good for snorkeling, paddleboarding and kayaking, though visibility can be limited after storms. Safety considerations include variable lifeguard coverage at different access points, the potential for rip currents after weather events, and occasional marine life such as jellyfish, so visitors should check local conditions and advisories before entering the water. For cooler months, many people still enjoy beach walks and short dips, but a wetsuit will significantly extend comfortable swimming time when temperatures fall below about 20 °C.