Isla San Jose surfForecast / Fernando De Noronha / Brazil

information circle16 Day Weather and Surf, issued 9 am Wednesday 06 May 2026 -02
Forecast 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)

Best Forecast Surf Conditions for Isla San Jose this week:

The surf forecast for Isla San Jose over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (May 11) at 4AM. The primary swell is predicted to be 0.7m and 10s period. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Isla San Jose in the next 16 days are 0.6m 12s and forecast to arrive on Wednesday (May 06) at 4PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.9m 9s period and expected on Sunday (May 10) at 1PM.

Wave TypeTime (-02) & Date Wave Height & Period
Next good surf (1 star+) 4AM (Mon 11th May)2.5ft (0.7m) 10s
Best Surf 4AM (Mon 11th May)2.5ft (0.7m) 10s
Most Powerful 4PM (Wed 6th May)2ft (0.6m) 12s

Table - best surf conditions forecast for Isla San Jose over the next 16 days.


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Heavy rain (total 51mm), heaviest during Wed afternoon. Warm (max 27°C on Wed night, min 25°C on Thu afternoon). Wind will be generally light.

Days 4-6 Weather Summary

Heavy rain (total 32mm), heaviest during Sun afternoon. Warm (max 28°C on Sat morning, min 26°C on Sun night). Wind will be generally light.

Wednesday
6
Thursday
7
Friday
8
Saturday
9
Sunday
10
Monday
11
Tuesday
12
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
Swell
Height Map
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
Wave
Height (m)
Direction
Period (s)
0.6
N
12
0.6
N
12
0.6
N
11
0.6
N
11
0.5
N
10
0.6
N
10
0.4
N
10
0.4
N
10
0.4
NNE
6
0.3
NNE
6
0.3
N
9
1.4
ESE
9
0.4
N
9
0.6
NNE
5
0.5
NNE
5
0.7
N
7
0.8
N
8
0.8
N
8
0.8
N
8
0.8
N
8
0.8
N
8
Wave Graph
Metric surfscale
Energy kJ
103
99
88
83
55
69
30
29
12
6
15
0
27
20
15
49
76
84
84
82
82
Wind (km/h)
20
SE
15
SE
20
ESE
20
E
20
E
25
E
10
ENE
5
E
25
SE
25
ESE
25
E
20
E
20
ENE
10
ENE
10
ESE
10
E
10
SE
20
ESE
20
E
20
E
15
E
cross-off
cross-off
cross-off
cross
cross
cross
cross
cross
cross-off
cross-off
cross
cross
cross
cross
cross-off
cross
cross-off
cross-off
cross
cross-off
cross
High Tide
8:08PM1.39m
8:27AM1.30m
8:53PM1.28m
9:20AM1.22m
9:50PM1.19m
10:31AM1.18m
11:07PM1.15m
11:56AM1.22m
00:27AM1.19m
1:08PM1.36m
1:31AM1.31m
2:03PM1.54m
2:21AM1.46m
Low Tide
1:55PM0.34m
2:20AM0.43m
2:39PM0.46m
3:07AM0.52m
3:35PM0.56m
4:10AM0.58m
4:53PM0.61m
5:29AM0.57m
6:18PM0.57m
6:43AM0.47m
7:27PM0.45m
7:42AM0.31m
8:20PM0.29m
mod rain
thunderstorm
thunderstorm
thunderstorm
thunderstorm
mod rain
thunderstorm
thunderstorm
part cloud
clear
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:07
6:07
6:07
6:07
6:07
6:07
6:07
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:05
6:04
6:04
6:04
6:04
6:04
6:04
8
13
11
2
4
9
3
1
5
3
7
5
2
4
6
7
4
11
Temp °C
26
26
27
26
26
25
26
27
27
28
28
27
27
27
27
27
27
27
27
27
27
27
28
29
27
27
24
29
29
28
28
29
28
29
30
30
30
30
28
29
28
29
Swell 1
Height (m)
Direction
Period (s)
0.6
N
12
1.5
SE
7
1
S
18
1.3
SSW
16
1.5
S
16
1.3
SSW
15
1.4
ESE
8
1.2
SE
8
1.1
SE
8
1.2
SE
8
0.7
S
12
1.4
ESE
9
0.4
SSW
12
1.8
SE
9
1.7
ESE
9
1.6
SE
9
1.3
ESE
9
1.6
ESE
9
1.3
ESE
9
0.9
SSE
10
0.8
N
8
Energy kJ
103
231
639
927
1131
754
277
201
171
201
146
304
46
471
402
371
249
395
251
157
82
Swell 2
Height (m)
Direction
Period (s)
0.5
S
16
0.9
SSW
15
0.9
SSW
13
0.8
SSW
12
0.5
N
10
0.6
N
10
1.2
S
14
1
S
14
0.9
SSW
13
0.8
S
13
0.3
NNE
6
1.2
SSE
10
0.4
N
9
0.6
NNE
5
0.5
NNE
5
0.7
N
7
0.9
SSE
9
0.8
N
8
0.8
N
8
0.8
N
8
0.4
S
12
Energy kJ
129
355
286
195
55
69
602
400
290
212
7
251
27
20
15
49
130
84
84
82
44
Swell 3
Height (m)
Direction
Period (s)
0.4
NNE
7
0.6
N
12
0.6
N
11
0.6
N
11
0.4
NNE
8
0.1
NW
9
0.4
N
10
0.4
N
10
0.4
NNE
6
0.3
NNE
6
0.3
N
9
0.6
S
12
0.2
NNW
13
0.4
SSW
11
0.4
SSW
13
0.4
S
14
0.8
N
8
0.6
S
13
0.7
SE
9
0.5
S
12
0.4
SE
12
Energy kJ
21
99
88
83
25
3
30
29
12
6
15
103
18
43
56
58
76
123
84
71
53
Wind waves
Height (m)
Direction
Period (s)
1.6
SE
7
0.5
SSW
6
1.3
SE
8
1.3
SE
8
1.5
ESE
8
1.7
ESE
8
0.4
ESE
3
1.5
SE
8
1.8
ESE
9
1.2
ESE
9
1.5
ESE
9
Energy kJ
248
17
233
216
330
380
3
311
500
227
346
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
2
1
2
1
2
1
2
1
1
2
2
1
1
1
2
2
2
Distance (km)
2
3
409
736
1933
371
441
679
388
1321
1933
371
371
441
371
2
0
371
371
371
371
Best forecast wave conditions in Fernando De Noronha
Rating
(10 max)
1
1
1
1
Best forecast wave conditions in Brazil
Rating
(10 max)
3
2
2
2
2
3
2
3
3
3
3
3
4
3
4
4
5
4
5
5
4
Header Global
Rating
(10 max)
7
6
5
5
5
5
5
6
5
5
4
4
5
9
5
9
9
5
9
9
8
  • 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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Information about the Isla San Jose Surf forecast

The above surf forecast table for Isla San Jose provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Isla San Jose can be found by selecting the local surf guide option on the grey menu. Our Isla San Jose surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Isla San Jose) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Isla San Jose may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Isla San Jose is 8 km (5 miles) from the city of Fernando de Noronha. If you plan a holiday in Fernando De Noronha, look for hotels and other accommodation in Fernando de Noronha. Fernando de Noronha has rooms for a wide range of budgets as well as car hire and transport links.

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