Isla San Jose surfForecast / Fernando De Noronha / Brazil

information circle16 Day Weather and Surf, issued 3 am Friday 24 Apr 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
29.4° 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 Friday (Apr 24) at 7PM. The primary swell is predicted to be 0.4m and 10s period with a secondary swell of 0.5m and 7s. 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 1.2m 13s and forecast to arrive on Sunday (Apr 26) at 10PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.8m 9s period and expected on Friday (May 01) at 10AM.

Wave TypeTime (-02) & Date Wave Height & Period
Next good surf (1 star+) 7PM (Fri 24th Apr)1.5ft (0.4m) 10s
Best Surf 1AM (Sat 25th Apr)2ft (0.6m) 15s
Most Powerful10PM (Sun 26th Apr)4ft (1.2m) 13s

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 43mm), heaviest during Sat afternoon. Warm (max 28°C on Fri morning, min 25°C on Sun night). Wind will be generally light.

Days 4-6 Weather Summary

Heavy rain (total 50mm), heaviest during Mon morning. Warm (max 27°C on Mon morning, min 26°C on Mon morning). Wind will be generally light.

Friday
24
Saturday
25
Sunday
26
Monday
27
Tuesday
28
Wednesday
29
Thursday
30
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
2
2
2
1
1
1
0
0
0
1
1
2
1
1
0
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
7
0.4
N
9
0.6
N
15
0.7
N
14
0.7
N
13
0.9
N
13
0.8
N
12
1
N
12
1
N
12
1.1
N
12
1.1
N
12
1.1
N
11
1
N
11
1.1
N
13
0.9
N
10
1
N
12
0.9
N
11
0.8
N
11
0.8
N
8
0.7
N
8
0.7
NNE
8
Wave Graph
Metric surfscale
Energy kJ
40
28
150
189
167
264
177
278
264
336
327
289
231
392
177
276
198
149
78
55
71
Wind (km/h)
5
ENE
10
WNW
10
SW
5
SW
10
SW
10
W
10
ENE
10
ENE
25
N
15
N
10
NNW
10
N
10
E
10
ESE
20
ESE
20
E
20
ESE
20
E
20
E
20
E
20
ESE
glassy
cross
cross-off
glassy
cross-off
cross
cross-on
cross
on
on
on
on
cross
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross-off
High Tide
11:27AM1.29m
00:17AM1.25m
12:57PM1.36m
1:35AM1.31m
2:04PM1.49m
2:31AM1.41m
2:53PM1.63m
3:12AM1.51m
3:33PM1.74m
3:47AM1.59m
4:08PM1.80m
4:20AM1.63m
4:41PM1.82m
Low Tide
5:56PM0.47m
6:35AM0.49m
7:23PM0.41m
7:46AM0.38m
8:25PM0.30m
8:37AM0.24m
9:11PM0.19m
9:17AM0.12m
9:47PM0.12m
9:53AM0.03m
10:21PM0.08m
10:26AM-0.01m
10:52PM0.07m
part cloud
thunderstorm
thunderstorm
mod rain
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
mod rain
thunderstorm
thunderstorm
thunderstorm
rain showers
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>
6:07
6:07
6:07
6:06
6:06
6:06
6:06
3
6
7
9
4
7
3
4
10
3
10
1
1
6
9
6
4
2
7
18
Temp °C
28
27
27
26
26
26
27
27
26
27
26
27
27
27
27
27
27
27
27
27
27
32
30
29
30
29
29
30
30
27
30
29
30
30
29
29
29
28
28
28
29
28
Swell 1
Height (m)
Direction
Period (s)
0.7
SE
8
0.9
SE
9
1.1
SE
8
1.1
SE
8
1.1
SE
8
1.1
SE
8
1
SE
8
1
N
12
1
N
12
1.1
N
12
1.1
N
12
1.1
N
11
1
N
11
1.1
N
13
1
SE
8
1.1
SE
8
1
ESE
8
1
SSE
10
1.2
SSE
10
0.7
N
8
0.7
NNE
8
Energy kJ
64
107
160
161
145
167
129
278
264
336
327
289
231
392
120
157
116
183
251
55
60
Swell 2
Height (m)
Direction
Period (s)
0.6
N
7
0.5
N
7
0.7
N
8
0.7
N
14
0.7
N
13
0.9
N
13
0.8
N
12
0.9
SE
8
0.8
SE
8
0.8
SE
8
0.9
SE
8
0.9
SE
8
0.8
SE
8
0.8
SE
8
0.9
N
10
1
N
12
0.9
N
11
0.8
N
11
0.8
N
8
0.4
NNW
10
0.5
NNW
11
Energy kJ
40
28
55
189
167
264
177
109
97
78
99
96
75
93
177
276
198
149
78
31
71
Swell 3
Height (m)
Direction
Period (s)
0.5
E
8
0.4
N
9
0.6
N
15
0.7
N
7
0.6
N
7
0.6
N
7
0.7
N
6
0.7
N
6
0.5
S
14
0.5
S
13
0.5
N
15
0.6
N
14
0.6
N
13
0.4
SSW
11
0.5
N
12
0.4
NNW
11
0.6
SSE
7
0.4
NNW
10
0.4
NW
10
0.3
NNW
12
0.2
SSW
19
Energy kJ
31
28
150
51
34
33
41
38
103
89
110
144
130
40
73
47
43
39
24
31
35
Wind waves
Height (m)
Direction
Period (s)
0.5
SSW
6
0.9
ESE
8
0.9
ESE
7
1.6
SE
10
1.7
SE
10
Energy kJ
20
83
78
446
531
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
2
1
2
1
2
2
2
2
2
2
2
2
1
2
2
1
2
2
Distance (km)
2
2022
0
0
0
0
401
371
371
0
0
0
2
0
371
674
1933
403
675
1933
371
Best forecast wave conditions in Fernando De Noronha
Rating
(10 max)
1
2
2
2
2
2
2
2
2
2
Best forecast wave conditions in Brazil
Rating
(10 max)
2
2
2
2
2
2
2
2
2
2
2
2
2
2
4
4
4
3
3
2
2
Header Global
Rating
(10 max)
5
5
5
4
5
4
5
5
8
6
6
5
5
7
9
5
5
9
5
5
6
  • 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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