Key Biscayne wind forecast, live beach cam & water temperature
Updated 12 Oct, 14:00 UTC
Current conditions
Right now at Key Biscayne: 5 kts NNW, gusts 5, water 30 °C — too light to kite.
Wind5 kts
Gusts5 kts
Direction NNW 348°
Temperature28 °C
🌊 Water temp30 °C
7-day forecast
| Sun 11 | Mon 12 | Tue 13 | Wed 14 | |||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 21 | 00 | 03 | 06 | 09 | 12 | 15 | 18 | 21 | 00 | 03 | 06 | 09 | 12 | 15 | 18 | 21 | 00 | 03 | 06 | 09 | 12 | 15 | 18 | |
| Wind | 4 | 9 | 6 | 4 | 4 | 7 | 11 | 13 | 12 | 10 | 11 | 14 | 14 | 12 | 12 | 12 | 13 | 12 | 9 | 8 | 9 | 12 | 12 | 11 |
| Gusts | 5 | 11 | 7 | 6 | 5 | 7 | 12 | 14 | 13 | 10 | 12 | 16 | 15 | 12 | 12 | 13 | 13 | 13 | 10 | 10 | 10 | 11 | 10 | 11 |
| Direction | ↑ | ↑ | ↑ | ↑ | ↑ | ↑ | ↑ | ↑ | ↑ | ↑ | ↑ | ↑ | ↑ | ↑ | ↑ | ↑ | ↑ | ↑ | ↑ | ↑ | ↑ | ↑ | ↑ | ↑ |
| Temperature | 29 | 29 | 29 | 28 | 28 | 29 | 29 | 29 | 29 | 28 | 26 | 25 | 25 | 27 | 28 | 28 | 28 | 28 | 27 | 27 | 28 | 29 | 30 | 29 |
| Rain (mm) | 0.1 | |||||||||||||||||||||||
Times shown in local time · Weather data by Open-Meteo.com
🔒 Days 4–7 are Pro — The free plan shows the first 3 forecast days. Go Pro to see the whole week.
Tides (next 48 h)
Spot info
- Town: Key Biscayne
- Water: Sea
- Sports: SUPKitesurf
- Best wind directions: ESENE
The Atlantic beach of Key Biscayne, across the causeway from downtown Miami, sheltered by offshore reefs and sandbars so the water is usually calm. Easterly trade winds blow onshore; the island's north end is a known kite area.
Key Biscayne water temperature
Today: 30 °C
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °C | 23 | 24 | 25 | 26 | 29 | 30 | 32 | 32 | 31 | 28 | 26 | 24 |
Monthly mean sea surface temperature, 2023–2025.
Key Biscayne weather by month
Most days with 12+ kts: March, April and October.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg wind (kts) | 8 | 8 | 9 | 9 | 7 | 7 | 6 | 7 | 6 | 8 | 8 | 8 |
| Days ≥12 kts | 24% | 21% | 34% | 30% | 15% | 9% | 0% | 9% | 6% | 27% | 18% | 23% |
| Waves (m) | 0.6 | 0.6 | 0.6 | 0.7 | 0.4 | 0.5 | 0.3 | 0.4 | 0.4 | 0.7 | 0.7 | 0.7 |
| Air high (°C) | 24 | 26 | 27 | 28 | 30 | 30 | 32 | 32 | 30 | 29 | 27 | 25 |
| Water (°C) | 23 | 24 | 25 | 26 | 29 | 30 | 32 | 32 | 31 | 28 | 26 | 24 |
Model averages, 2023–2025 (Open-Meteo). Wind is the daytime mean, 08:00–20:00; a day counts when it has 3 or more daytime hours at 12 knots or above.
Key Biscayne FAQ
- Is there a beach cam at Key Biscayne?
- Yes. The live beach cam for Key Biscayne is at the top of this page, next to the wind and wave forecast.
- What is the water temperature at Key Biscayne?
- Today the water is 30 °C. Over the year it runs from 23 °C in January to 32 °C in July (2023–2025 average).
- When is the best time to kitesurf at Key Biscayne?
- March, April and October have the most days with 12 knots or more, on the 2023–2025 average.
- What wind direction works at Key Biscayne?
- It works best in E, SE, NE winds.
