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Isla San Jose Surf Forecast
/ Fernando De Noronha (8 surf breaks) /
Surf Forecasts:
Isla San Jose surfForecast / Fernando De Noronha / Brazil
48hr Weather and Surf, issued 9 am Saturday 21 Mar 2026 -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
28.9° C
(Which is slightly warmer than usual)How big are the waves at Isla San Jose today?
The current surf forecast for Isla San Jose at 2PM is: 0.8m 16s primary swell from a North direction and 0.8m 8s secondary swell from a North direction (forecast issued at 09:00am March 21). An open ocean swell of 1.2m 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 (21 Mar) | 2.5ft (0.8m) | 16s |
| Afternoon (21 Mar) | 3.5ft (1.1m) | 18s |
| Evening (21 Mar) | 4ft (1.2m) | 15s |
Table - waves today at Isla San Jose. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 21 | Sunday 22 | Monday 23 | Tue 24 | |||||||||||||||||||||
| 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) (?) | 16 | 16 | 16 | 18 | 18 | 15 | 17 | 16 | 16 | 16 | 16 | 15 | 15 | 15 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 248 | 326 | 318 | 733 | 1033 | 670 | 1143 | 1317 | 1456 | 1438 | 1566 | 1344 | 1593 | 1718 | 1718 | 1894 | 1843 | 1797 | 1772 | 1772 | 1748 | 1563 | 1476 | 1433 |
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 | cross | cross | cross | cross | cross- off | cross- off | cross | cross | cross | cross |
High Tide / height (m) | 6:41AM 1.82 | 7:06PM 1.96 | 7:20AM 1.74 | 7:48PM 1.84 | 8:02AM 1.62 | 8:35PM 1.67 | ||||||||||||||||||
Low Tide / height (m) | 12:50PM -0.19 | 1:19AM -0.03 | 1:30PM -0.10 | 2:01AM 0.10 | 2:14PM 0.04 | 2:48AM 0.28 | ||||||||||||||||||
Saturday 21 | Sunday 22 | Monday 23 | Tue 24 | |||||||||||||||||||||
| Sunrise | 6:13 | - | - | - | - | - | - | - | 6:13 | - | - | - | - | - | - | - | 6:13 | - | - | - | - | - | - | - |
| Sunset | - | - | - | 6:20 | - | - | - | - | - | - | - | 6:19 | - | - | - | - | - | - | - | 6:19 | - | - | - | - |
 | | | |  |  | | |  |  | | | |  | | | | | | | | | | | |
Rain (mm) | 1 | 1 | 1 | 1 | - | 1 | 1 | 2 | - | - | - | - | - | - | - | - | - | - | 1 | 1 | - | - | - | - |
| Temp. °C | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 |
| Feels °C (?) | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 29 | 30 | 29 | 28 | 28 | 29 | 30 | 29 | 29 | 28 | 28 | 28 | 28 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
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