Isla San Jose surfForecast / Fernando De Noronha / Brazil

information circle16 Day Weather and Surf, issued 3 pm Sunday 10 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 most powerful waves expected at Isla San Jose in the next 16 days are 1.2m 12s and forecast to arrive on Sunday (May 17) at 1AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.7m 8s period and expected on Wednesday (May 13) at 10PM.

Wave TypeTime (-02) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 1AM (Sun 17th May)4ft (1.2m) 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 33mm), heaviest during Wed morning. Warm (max 27°C on Sun afternoon, min 26°C on Wed morning). Wind will be generally light.

Days 5-7 Weather Summary

Heavy rain (total 25mm), heaviest during Wed afternoon. Warm (max 27°C on Wed afternoon, min 26°C on Wed afternoon). Wind will be generally light.

Sun
10
Monday
11
Tuesday
12
Wednesday
13
Thursday
14
Friday
15
Saturday
16
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
0
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.5
N
11
0.4
N
10
0.5
N
9
0.7
N
9
0.8
N
8
0.8
N
8
0.8
N
8
0.8
N
8
0.7
NNE
8
0.6
NNE
8
0.8
N
8
0.7
NNE
7
0.9
NNE
9
0.9
N
9
0.9
N
9
0.7
N
13
0.7
N
12
1.1
N
12
1.1
N
13
1.2
N
12
1.2
N
12
Wave Graph
Metric surfscale
Energy kJ
55
31
41
73
84
84
84
74
58
47
80
57
135
125
123
163
148
362
389
418
411
Wind (km/h)
10
E
15
ESE
20
E
20
E
20
ESE
25
ESE
25
ESE
25
ESE
25
ESE
20
ENE
25
E
25
E
20
ESE
20
ESE
20
ESE
20
ESE
20
ESE
20
ESE
20
ESE
20
E
20
ESE
cross
cross-off
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-off
High Tide
00:27AM1.19m
1:08PM1.36m
1:31AM1.31m
2:03PM1.54m
2:21AM1.46m
2:49PM1.72m
3:06AM1.59m
3:33PM1.87m
3:49AM1.70m
4:17PM1.97m
4:32AM1.77m
5:02PM2.01m
5:18AM1.80m
Low Tide
6:18PM0.57m
6:43AM0.47m
7:27PM0.45m
7:42AM0.31m
8:20PM0.29m
8:30AM0.14m
9:05PM0.14m
9:14AM-0.02m
9:48PM0.02m
9:57AM-0.14m
10:32PM-0.05m
10:42AM-0.20m
11:17PM-0.07m
11:30AM-0.20m
thunderstorm
thunderstorm
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
<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>
6:04
6:04
6:04
6:04
6:04
6:04
6:04
6:04
3
2
2
2
1
3
8
12
9
4
1
2
2
1
2
2
2
2
2
Temp °C
27
27
27
27
27
27
27
27
26
27
27
27
27
27
27
27
27
26
27
27
27
30
30
29
28
29
28
28
27
26
28
28
28
28
29
29
29
29
28
29
28
28
Swell 1
Height (m)
Direction
Period (s)
1.5
SE
9
1.4
SE
9
1.4
SE
9
1.3
ESE
9
1.3
ESE
9
1.4
ESE
9
0.8
N
8
0.8
N
8
0.7
NNE
8
0.6
NNE
8
0.8
N
8
0.7
NNE
7
0.9
NNE
9
0.9
SSW
15
0.9
SSW
14
0.9
SSW
14
0.9
SSW
13
1.1
N
12
1.1
N
13
1.2
N
12
1.2
N
12
Energy kJ
342
268
268
247
258
300
84
74
58
47
80
57
135
360
346
341
299
362
389
418
411
Swell 2
Height (m)
Direction
Period (s)
0.5
N
11
0.4
SSW
13
0.5
N
9
0.7
N
9
0.8
N
8
0.8
N
8
0.7
SE
9
0.5
S
12
0.5
N
9
0.5
N
9
0.6
SSW
17
0.7
SSW
16
0.7
SSW
15
0.9
N
9
0.9
N
9
0.8
N
9
0.8
N
9
0.9
SSW
13
0.9
SSW
13
0.7
S
15
0.9
SSW
14
Energy kJ
55
56
41
73
84
84
83
73
40
39
237
266
240
125
119
99
96
290
269
218
336
Swell 3
Height (m)
Direction
Period (s)
0.4
SSW
11
0.4
N
10
0.5
S
14
0.6
S
14
0.6
S
13
0.6
S
13
0.6
S
12
0.4
SE
12
0.5
SE
12
0.4
SE
12
0.4
S
12
0.5
N
9
0.4
SE
13
0.5
N
13
0.6
N
13
0.7
N
13
0.7
N
12
0.4
SE
13
0.3
SE
13
0.7
S
12
0.2
ESE
12
Energy kJ
43
31
91
148
123
119
103
53
72
53
45
43
63
90
123
163
148
44
27
139
15
Wind waves
Height (m)
Direction
Period (s)
1
ESE
9
1.2
ESE
9
1.5
ESE
9
1.4
ESE
8
1.5
ESE
8
1.6
ESE
8
1.4
ESE
8
1.5
ESE
8
1.3
ESE
8
1.4
ESE
8
1.4
ESE
8
1.4
ESE
8
1.5
ESE
8
1.6
ESE
8
1.4
ESE
8
1.2
ESE
8
Energy kJ
177
203
352
267
309
336
251
253
199
213
230
238
260
300
232
170
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
2
2
1
3
1
2
2
2
1
1
2
2
2
2
2
Distance (km)
2
371
441
2363
371
1331
2022
388
686
1933
371
441
674
371
441
1933
371
388
2302
371
396
Best forecast wave conditions in Fernando De Noronha
Rating
(10 max)
1
Best forecast wave conditions in Brazil
Rating
(10 max)
1
4
4
4
5
4
4
5
4
4
3
3
3
3
3
2
3
3
3
3
3
Header Global
Rating
(10 max)
6
5
4
5
9
8
9
9
7
9
5
5
6
5
4
5
4
5
4
5
4
  • 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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