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Siesta Surf Forecast
/ Florida – Gulf (38 breaks) / Florida (155 breaks) /
Surf Forecasts:
Siesta surfForecast / Florida – Gulf / USA
48hr Weather and Surf, issued 1 am Tuesday 19 May 2026 EDTForecast update in hr min s Forecast update imminent
Siesta surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Siesta sea temperature is
27.4° C
(Which is 1.7°C warmer than normal for this time of year)| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 May) | 0.5ft (0.2m) | 4s |
| Afternoon (19 May) | 1ft (0.3m) | 5s |
| Evening (19 May) | 0.5ft (0.2m) | 5s |
Table - waves today at Siesta. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 8mm), mostly falling on Wed night. Warm (max 30°C on Tue afternoon, min 23°C on Tue morning). Wind will be generally light. | ||||||||||||||||||||||||
Tuesday 19 | Wednesday 20 | Thursday 21 | ||||||||||||||||||||||
2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
S 6 | ESE 3 | SSE 4 | SE 4 | SE 5 | SSE 5 | SSE 5 | S 5 | ESE 3 | SE 3 | SE 4 | SE 4 | SSE 5 | SSE 5 | SSE 5 | S 5 | SE 4 | S 6 | SE 3 | SSE 4 | SSE 4 | SSE 4 | S 4 | S 4 | |
1 | 0 | 2 | 5 | 6 | 5 | 2 | 2 | 0 | 0 | 0 | 0 | 4 | 5 | 4 | 2 | 0 | 1 | 0 | 3 | 3 | 4 | 1 | 1 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | off | off | cross-off | on | cross-on | glassy | off | cross-off | cross-off | cross-off | cross-off | on | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross-off | on | cross-on | glassy | cross-off | |
High Tide | 5:19AM0.64m | 2:19PM1.15m | 6:35AM0.62m | 3:11PM1.08m | 7:36AM0.63m | 4:10PM0.99m | ||||||||||||||||||
Low Tide | 7:11AM0.62m | 10:33PM-0.01m | 7:43AM0.62m | 11:29PM0.06m | 8:52AM0.63m | |||||||||||||||||||
 |  |  |  | | | | | | | | | | | | | | | | | | | | | |
 | — | 6:39 | — | — | — | — | — | — | — | 6:39 | — | — | — | — | — | — | — | 6:39 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:14 | — | — | — | — | — | — | — | 8:14 | — | — | — | — | — | — | — | 8:15 | — |
— | 1 | 1 | — | — | 2 | 1 | — | — | — | — | — | — | — | 1 | 3 | — | — | — | — | — | — | — | — | |
Temp °C | 24 | 23 | 23 | 27 | 30 | 27 | 27 | 27 | 24 | 23 | 23 | 27 | 28 | 27 | 27 | 25 | 25 | 24 | 23 | 26 | 28 | 27 | 27 | 27 |
24 | 24 | 23 | 27 | 32 | 29 | 30 | 28 | 24 | 24 | 24 | 29 | 29 | 28 | 29 | 25 | 25 | 25 | 24 | 27 | 29 | 27 | 30 | 29 | |
Swell 1 Height (m) Direction Period (s) | — | — | SSE 4 | SE 4 | SE 5 | SSE 5 | SSE 5 | S 5 | — | — | — | — | SSE 5 | SSE 5 | SSE 5 | S 5 | — | — | — | — | SSE 4 | SSE 4 | S 4 | WNW 3 |
 kJ | — | — | 2 | 5 | 6 | 5 | 2 | 2 | — | — | — | — | 4 | 5 | 4 | 2 | — | — | — | — | 3 | 4 | 1 | 1 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | S 6 | WNW 3 | — | — | — | — | — | S 5 | — | S 4 | — | S 6 | — | — | — | — | — | S 4 |
| kJ | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | 2 | — | 2 | — | 1 | — | — | — | — | — | 1 |
Swell 3 Height (m) Direction Period (s) | S 6 | — | — | — | — | — | — | S 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | S 6 |
| kJ | 1 | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 |
Wind waves Height (m) Direction Period (s) | E 3 | ESE 3 | ESE 3 | E 3 | — | WNW 2 | WNW 3 | — | ESE 3 | SE 3 | SE 4 | SE 4 | — | — | NW 2 | NNW 3 | SE 4 | SE 3 | SE 3 | SSE 4 | S 4 | — | WNW 2 | — |
| kJ | 4 | 6 | 9 | 2 | — | 1 | 1 | — | 3 | 5 | 8 | 5 | — | — | 1 | 1 | 3 | 3 | 3 | 3 | 3 | — | 1 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 853 | 853 | 740 | 743 | 1450 | 1627 | 912 | 1125 | 1125 | 254 | 277 | 591 | 620 | 1618 | 1403 | 853 | 243 | 221 | 219 | 620 | 1742 | 912 | 912 | 293 |
Best forecast wave conditions in Gulf Coast, Florida | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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