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Surf Forecasts:
Isla San Jose surfForecast / Fernando De Noronha / Brazil
48hr Weather and Surf, issued 9 am Monday 15 Dec 2025 -02Forecast update in hr min s Forecast update imminent
Isla San Jose surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Isla San Jose sea temperature is
27.2° C
(Which is normal for this time of year)How big are the waves at Isla San Jose today?
The current surf forecast for Isla San Jose at 1PM is: 1.4m 19s primary swell from a North direction (forecast issued at 09:00am December 15). An open ocean swell of 0.3m 11s is not directed at the surf break, a second open ocean swell of 1.3m 7s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (-02) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Dec) | 2.5ft (0.8m) | 20s |
| Afternoon (15 Dec) | 3ft (0.9m) | 19s |
| Evening (15 Dec) | 3ft (0.9m) | 18s |
Table - waves today at Isla San Jose. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 15 | Tuesday 16 | Wednesday 17 | Thu 18 | |||||||||||||||||||||
| 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 20 | 19 | 19 | 19 | 18 | 18 | 18 | 17 | 17 | 16 | 17 | 17 | 17 | 17 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 502 | 605 | 1417 | 574 | 521 | 504 | 1177 | 716 | 443 | 427 | 465 | 386 | 1164 | 1342 | 344 | 403 | 396 | 367 | 353 | 346 | 296 | 312 | 314 | 286 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross- off | cross- off | cross- off |
High Tide / height (m) | 2:27PM 1.31 | 2:55AM 1.47 | 3:08PM 1.39 | 3:34AM 1.54 | 3:45PM 1.46 | |||||||||||||||||||
Low Tide / height (m) | 8:27AM 0.44 | 8:37PM 0.34 | 9:08AM 0.37 | 9:17PM 0.26 | 9:45AM 0.30 | 9:55PM 0.19 | ||||||||||||||||||
Monday 15 | Tuesday 16 | Wednesday 17 | Thu 18 | |||||||||||||||||||||
| Sunrise | 5:54 | - | - | - | - | - | - | - | 5:54 | - | - | - | - | - | - | - | 5:54 | - | - | - | - | - | - | - |
| Sunset | - | - | - | 6:14 | - | - | - | - | - | - | - | 6:15 | - | - | - | - | - | - | - | 6:15 | - | - | - | - |
 | | | |  | | | | | | | | |  |  | |  | |  | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 25 | 25 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 |
| Feels °C (?) | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 24 | 24 | 25 | 25 | 25 | 26 | 25 | 24 | 25 | 25 | 26 | 25 | 25 | 25 | 25 | 26 |
- Map Icons:
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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