Fort Lauderdale Beach — Sea temperature now
Popular Florida Atlantic beach near Fort Lauderdale.
Very warm water with a light chop and a light breeze — great swimming conditions.
Location
Fort Lauderdale Beach on the map, with nearby beaches and live sea temperatures.
7-day forecast
Water, air, waves, wind and UV outlook for the week ahead.
Monthly sea temperature averages
Typical year-round water temperature, based on regional climatology.
Best time to swim in Fort Lauderdale Beach
The sea in Fort Lauderdale Beach peaks in July, when the water averages around 29°C.
The main swimming season runs from January – December, when surface temperatures stay comfortable for extended sessions.
On average, 12 months a year sit above 20°C — the threshold most swimmers describe as pleasant without a wetsuit.
The coldest month is typically January at around 22°C, when cold-water swimmers dominate the coast.
Fort Lauderdale Beach sea temperature history
Long-term climatology for Fort Lauderdale Beach shows an annual mean sea temperature of 26°C, ranging from 22°C in winter to 29°C at the summer peak.
The seasonal swing is roughly 7°C between the coldest and warmest month — a useful yardstick when comparing years or checking whether the current sea is running above or below average.
Recent decades have trended slightly warmer at Fort Lauderdale Beach, in line with regional sea-surface temperature records for the wider basin.
Monthly averages below are drawn from multi-decadal climatology and are updated as new observations arrive.
Fort Lauderdale Beach sea temperature: frequently asked questions
What is the warmest month to swim in Fort Lauderdale Beach?
July is the warmest month in Fort Lauderdale Beach, when the sea averages about 29°C. Late-season warmth often persists a few weeks after peak.
When is the sea coldest in Fort Lauderdale Beach?
The coldest month in Fort Lauderdale Beach is typically January, when the water averages around 22°C. Cold-water swimmers and surfers dominate this period.
When can you swim in Fort Lauderdale Beach without a wetsuit?
The main swimming season in Fort Lauderdale Beach runs from January – December — about 12 months a year when the sea sits above 20°C, the level most swimmers describe as pleasant without a wetsuit.
Do I need a wetsuit in Fort Lauderdale Beach?
Fort Lauderdale Beach stays warm year-round, so most swimmers never need a wetsuit — a rash guard is usually enough for sun and wildlife protection.
What is the average sea temperature in Fort Lauderdale Beach?
The long-term annual mean sea temperature in Fort Lauderdale Beach is about 26°C, based on multi-decadal climatology of the surrounding waters.
How do I check the current sea temperature in Fort Lauderdale Beach?
The live reading at the top of this page shows the current sea temperature in Fort Lauderdale Beach, updated hourly from marine buoy and satellite data. The 7-day forecast covers water, air, waves, wind and UV for the week ahead.
Year-round sea temperature
Best swim months: Jan – Feb – Mar – Apr – May – Jun – Jul – Aug – Sep – Oct – Nov – Dec
| Month | Sea | Comfort |
|---|---|---|
| Jan | 22°C | Warm |
| Feb | 22°C | Warm |
| Mar | 23°C | Warm |
| Apr | 25°C | Warm |
| May | 27°C | Hot |
| Jun | 28°C | Hot |
| Jul ⭐ | 29°C | Hot |
| Aug | 29°C | Hot |
| Sep | 29°C | Hot |
| Oct | 28°C | Hot |
| Nov | 25°C | Warm |
| Dec | 23°C | Warm |