Using Surf-Forecast’s Historical Surf Data To Find The Most Consistent Waves On Earth
Using our statistical data for 7000 spots dating back to 2006, we can find those waves that break the most, with the best winds.
Surf Forecasts:
Saint Joseph (Iles du Salut) surfForecast / French Guiana / French Guiana
48hr Weather and Surf, issued 8 am Saturday 20 Dec 2025 -03Forecast update in hr min s Forecast update imminent
Saint Joseph (Iles du Salut) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Saint Joseph (Iles du Salut) sea temperature is
27.6° C
(Which is slightly warmer than usual)How big are the waves at Saint Joseph (Iles du Salut) today?
The current surf forecast for Saint Joseph (Iles du Salut) at 12PM is: 1.3m 10s primary swell from a Northeast direction and 0.2m 18s secondary swell from a North-northeast direction (forecast issued at 08:00am December 20). The wind direction is predicted to be onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Dec) | 4.5ft (1.3m) | 9s |
| Afternoon (20 Dec) | 4.5ft (1.3m) | 10s |
| Evening (20 Dec) | 4.5ft (1.3m) | 9s |
Table - waves today at Saint Joseph (Iles du Salut). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 20 | Sunday 21 | Monday 22 | Tue 23 | |||||||||||||||||||||
| 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 9 | 9 | 10 | 10 | 9 | 9 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 314 | 278 | 334 | 320 | 251 | 284 | 334 | 341 | 341 | 373 | 365 | 365 | 399 | 383 | 547 | 365 | 357 | 314 | 314 | 307 | 287 | 287 | 231 | 231 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | on | on | on | cross- on | cross- on | cross- on | cross- on | on | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | on | on |
High Tide / height (m) | 5:49AM 2.65 | 5:57PM 2.80 | 6:26AM 2.66 | 6:35PM 2.81 | 7:05AM 2.66 | 7:14PM 2.81 | ||||||||||||||||||
Low Tide / height (m) | 11:48AM 1.16 | 12:16AM 0.98 | 12:26PM 1.15 | 12:54AM 0.98 | 1:04PM 1.14 | 1:34AM 0.99 | ||||||||||||||||||
Saturday 20 | Sunday 21 | Monday 22 | Tue 23 | |||||||||||||||||||||
| Sunrise | - | 6:33 | - | - | - | - | - | - | - | 6:33 | - | - | - | - | - | - | - | 6:33 | - | - | - | - | - | - |
| Sunset | - | - | - | - | 6:22 | - | - | - | - | - | - | - | 6:22 | - | - | - | - | - | - | - | 6:22 | - | - | - |
 |  |  | | |  |  | | |  | | | | |  | | | | | | | | | | |
Rain (mm) | - | - | 2 | 2 | 1 | 1 | - | - | 1 | - | 1 | - | - | - | - | 2 | 2 | 2 | 1 | - | - | 2 | 3 | 2 |
| Temp. °C | 25 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 27 | 27 | 27 | 26 | 26 | 25 | 25 | 26 | 26 | 26 | 26 | 25 | 25 | 25 |
| Feels °C (?) | 27 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 29 | 29 | 29 | 29 | 29 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 28 | 28 | 29 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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