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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 Sunday 17 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
27.3° C
(Which is 1.6°C warmer than normal for this time of year)| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 May) | - | - |
| Afternoon (17 May) | 1.5ft (0.4m) | 3s |
| Evening (17 May) | 1ft (0.3m) | 4s |
Table - waves today at Siesta. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 24mm), heaviest during Tue night. Warm (max 30°C on Mon afternoon, min 23°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Sunday 17 | Monday 18 | Tuesday 19 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
— | — | — | SE 3 | SSE 3 | SSE 4 | SSE 4 | SSE 4 | S 4 | ESE 3 | SSE 4 | SE 5 | SSE 5 | SSE 5 | S 6 | ESE 2 | S 6 | S 6 | SSE 4 | SSE 5 | SSE 5 | NW 3 | NW 3 | S 6 | |
0 | 0 | 0 | 0 | 3 | 5 | 3 | 4 | 1 | 0 | 7 | 0 | 15 | 9 | 3 | 0 | 3 | 3 | 3 | 7 | 5 | 2 | 5 | 1 | |
Wind (km/h) | ||||||||||||||||||||||||
off | cross-off | cross-off | cross | cross-on | on | off | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | cross-on | cross-on | cross-off | cross-off | off | off | cross-off | on | cross | cross-off | off | |
High Tide | 3:03AM0.70m | 12:47PM1.16m | 4:09AM0.66m | 1:31PM1.17m | 5:19AM0.64m | 2:19PM1.15m | ||||||||||||||||||
Low Tide | 6:19AM0.62m | 8:44PM-0.09m | 6:44AM0.62m | 9:37PM-0.07m | 7:11AM0.62m | 10:33PM-0.01m | ||||||||||||||||||
 |  |  | | | | | | | |  | | | | | | | | | | | | | | |
 | — | 6:41 | — | — | — | — | — | — | — | 6:39 | — | — | — | — | — | — | — | 6:39 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:12 | — | — | — | — | — | — | — | 8:13 | — | — | — | — | — | — | — | 8:14 | — |
— | 1 | 1 | 1 | 1 | 1 | 4 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 9 | 1 | |
Temp °C | 26 | 24 | 24 | 28 | 28 | 28 | 24 | 25 | 23 | 23 | 23 | 27 | 30 | 29 | 28 | 27 | 24 | 23 | 23 | 28 | 29 | 26 | 27 | 26 |
27 | 25 | 25 | 28 | 29 | 30 | 22 | 25 | 22 | 23 | 24 | 27 | 32 | 29 | 30 | 27 | 24 | 24 | 24 | 29 | 31 | 29 | 29 | 27 | |
Swell 1 Height (m) Direction Period (s) | — | — | — | — | — | SSE 4 | SSE 4 | SSE 4 | S 4 | — | SSE 4 | — | SSE 5 | SSE 5 | SSE 5 | — | S 6 | S 6 | SSE 4 | SSE 5 | SSE 5 | SSE 5 | S 5 | NW 3 |
 kJ | — | — | — | — | — | 5 | 3 | 4 | 1 | — | 7 | — | 15 | 9 | 2 | — | 3 | 3 | 3 | 7 | 5 | 2 | 2 | 3 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | S 6 | — | — | S 6 | S 6 | — | — | S 6 | S 6 | S 6 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | — | — | 1 | 1 | — | — | 1 | 1 | 1 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | SE 3 | SSE 3 | — | — | ENE 2 | ESE 3 | ESE 3 | SE 4 | SE 5 | — | WNW 2 | NW 3 | ESE 2 | E 3 | E 3 | E 3 | E 3 | — | NW 3 | NW 3 | SE 2 |
| kJ | — | — | — | 2 | 3 | — | — | 1 | 5 | 7 | 14 | 19 | — | 1 | 1 | 2 | 5 | 5 | 3 | 1 | — | 2 | 5 | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 1188 | 1171 | 922 | 869 | 1171 | 1220 | 1478 | 1188 | 1188 | 740 | 1103 | 1103 | 1767 | 743 | 743 | 743 | 1188 | 869 | 511 | 743 | 743 | 743 | 743 | 530 |
Best forecast wave conditions in Gulf Coast, Florida | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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