Gandy Beach water temp
This data the coastal Gandy Beach ocean water temperature today, tomorrow and the upcoming days. Besides, you can also get information about the weather and surf forecast, as well as the data on sunrise / sunset and moonrise / moonset at a given point on any given day.
Current ocean temperature in Gandy Beach
Water temperature in Gandy Beach today is 66.7°F. Based on our historical data over a period of ten years, the warmest water in this day in Gandy Beach was recorded in 2021 and was 71.8°F, and the coldest was recorded in 2023 at 62.2°F. Sea water temperature in Gandy Beach is expected to drop to 66.6°F in the next 10 days. December average water temperature in Gandy Beach is 67.8°F, the minimum temperature is 59.2°F, and the maximum is 73°F.
The swimming season in Gandy Beach lasts from February to December. During those months, Gandy Beach water temperature does not drop below 68°F and therefore suitable for comfortable swimming. The average water temperature in Gandy Beach in winter reaches 65.8°F, in spring 74.8°F, in summer the average temperature rises to 85.6°F, and in autumn it is 79°F.
Gandy Beach water temperature now
| December 21, 2025 |
|---|
| today temp |
| 66.7°F |
| December 20, 2025 |
|---|
| yesterday temp |
| 66°F |
Surf Forecast in Gandy Beach for today
Another important indicators for a comfortable holiday on the beach are the presence and height of the waves, as well as the speed and direction of the wind. Please find below data on the swell size for Gandy Beach. We calculate the swell size based on the mean wave height (trough to crest) of each third highest wave. For more information on surf forecasts for the next ten days, please visit sea state forecast Gandy Beach. Data in table shown for December 21, 2025, time in GMT 0 format (you can change the time zone on the sea state forecast page)
| 0-3 h | 3-6 h | 6-9 h | 9-12 h |
|---|---|---|---|
| 0' 3" | 0' 2" | 0' 2" | 0' 2" |
| 0.07 m | 0.06 m | 0.06 m | 0.05 m |
| 12-15 h | 15-18 h | 18-21 h | 21-24 h |
|---|---|---|---|
| 0' 2" | 0' 2" | 0' 1" | 0' 2" |
| 0.04 m | 0.04 m | 0.03 m | 0.05 m |
Surf report in Gandy Beach
Gandy Beach weather forecast
Current temperature and weather
Data in a table show Gandy Beach temperature today (December 21, 2025). For more information and forecast for a few days, go to the weather forecast Gandy Beach.
| 0-3 h | 3-6 h | 6-9 h | 9-12 h |
|---|---|---|---|
 | | |  |
| 57°F | 55°F | 55.2°F | 59.9°F |
| 12-15 h | 15-18 h | 18-21 h | 21-24 h |
|---|---|---|---|
|  | | |
| 69.8°F | 72.9°F | 71.1°F | 66.2°F |
You may also be interested in other sections of our site for Gandy Beach: Sunrise and Sunset
Gandy Beach water temperature by month
These figures shows the average, minimum and maximum monthly sea temperature in Gandy Beach. In addition to the table values, the graph below displays of changes average surface temperature during the year. Values are calculated based on the data over the past 10 years. Using them, you can check the water temperature in Gandy Beach on any day of this period that interests you. Click on the month link and you will see a table for each day, or alternatively you can view the temperature curve of the month and select 2 different years you want to compare, either in a table or as a curve
| Month | Avr | Min | Max | |
|---|---|---|---|---|
| January | 64.2°F | 54.1°F | 72.7°F | cold |
| Ocean water temperature in Gandy Beach in January | ||||
| February | 65.5°F | 57.4°F | 76.5°F | cold |
| Ocean water temperature in Gandy Beach in February | ||||
| March | 69.3°F | 58.1°F | 81°F | warm |
| Ocean water temperature in Gandy Beach in March | ||||
| April | 75°F | 64°F | 80.6°F | warm |
| Ocean water temperature in Gandy Beach in April | ||||
| May | 80.1°F | 73.6°F | 86.9°F | hot |
| Ocean water temperature in Gandy Beach in May | ||||
| June | 84.4°F | 77.2°F | 88.7°F | hot |
| Ocean water temperature in Gandy Beach in June | ||||
| July | 86.2°F | 82.4°F | 89.8°F | hot |
| Ocean water temperature in Gandy Beach in July | ||||
| August | 86.5°F | 83.1°F | 91°F | hot |
| Ocean water temperature in Gandy Beach in August | ||||
| September | 84.7°F | 81.5°F | 87.8°F | hot |
| Ocean water temperature in Gandy Beach in September | ||||
| October | 79.7°F | 71.1°F | 86.5°F | hot |
| Ocean water temperature in Gandy Beach in October | ||||
| November | 72.7°F | 65.5°F | 82°F | warm |
| Ocean water temperature in Gandy Beach in November | ||||
| December | 67.8°F | 59.2°F | 73°F | cold |
| Ocean water temperature in Gandy Beach in December | ||||
Chart monthly average water temperature in Gandy Beach
