Isla San Jose surfForecast / Fernando De Noronha / Brazil

information circle16 Day Weather and Surf, issued 9 pm Monday 11 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
28.8° 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 Saturday (May 16) 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 1.7m 8s period and expected on Wednesday (May 13) at 4AM.

Wave TypeTime (-02) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 4PM (Sat 16th 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 57mm), heaviest during Tue night. Warm (max 28°C on Tue afternoon, min 25°C on Wed afternoon). Mainly fresh winds.

Days 5-7 Weather Summary

Heavy rain (total 32mm), heaviest during Sat afternoon. Warm (max 27°C on Thu night, min 26°C on Fri night). Wind will be generally light.

Tuesday
12
Wednesday
13
Thursday
14
Friday
15
Saturday
16
Sunday
17
Mon
18
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
1
0
1
1
0
0
0
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)
0.7
N
8
0.8
N
8
0.9
N
8
0.8
N
8
0.5
N
9
0.6
NNE
8
0.7
N
8
0.7
NNE
8
1
N
9
1
N
9
0.9
N
8
0.7
N
13
0.9
N
9
1.2
N
12
1.2
N
12
1.2
N
12
1.2
N
12
1.2
N
12
1.1
N
11
1.1
N
11
1
N
11
Wave Graph
Metric surfscale
Energy kJ
63
84
107
74
40
50
64
62
158
154
113
163
122
432
446
411
404
390
291
275
229
Wind (km/h)
15
ESE
25
ESE
20
ESE
30
ESE
25
ESE
25
ESE
30
ESE
25
ESE
25
ESE
20
ESE
20
SE
20
SE
20
ESE
20
ESE
20
ESE
20
E
20
E
20
E
20
ESE
25
ESE
25
ESE
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
cross
cross-off
cross-off
cross-off
High Tide
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
5:49PM1.98m
6:07AM1.78m
6:38PM1.91m
Low Tide
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
00:04AM-0.05m
12:19PM-0.15m
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
mod rain
thunderstorm
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
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>
6:04
6:04
6:04
6:04
6:04
6:04
6:04
5
2
2
18
6
10
12
2
4
2
2
6
3
7
7
1
3
1
2
Temp °C
27
27
28
27
27
27
27
28
28
27
27
27
27
27
27
27
27
27
27
28
27
29
28
29
27
28
28
27
29
29
29
29
29
28
29
28
28
28
28
28
29
28
Swell 1
Height (m)
Direction
Period (s)
1.4
SE
9
1.3
ESE
9
0.9
N
8
0.8
N
8
0.5
NNE
8
0.6
NNE
8
0.7
N
8
0.7
SSW
16
1
N
9
1.3
ESE
8
1.3
ESE
8
1
S
14
1.5
ESE
8
1.2
N
12
1.2
N
12
1.2
N
12
1.2
N
12
1.2
N
12
1.1
N
11
1.1
N
11
1
N
11
Energy kJ
281
264
107
74
37
50
64
266
158
215
226
411
287
432
446
411
404
390
291
275
229
Swell 2
Height (m)
Direction
Period (s)
0.7
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
18
0.7
NNE
8
0.8
SSW
15
1
N
9
1
S
14
0.9
N
9
0.9
SSW
13
0.9
SSW
13
0.9
SSW
13
0.7
SSW
13
1
S
14
1.1
ESE
8
0.8
SSW
13
0.7
SSW
13
0.7
SSW
13
Energy kJ
63
84
83
73
40
40
240
58
316
154
417
119
295
290
273
165
423
145
229
170
178
Swell 3
Height (m)
Direction
Period (s)
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
0.6
N
9
0.5
SE
13
1
S
15
0.9
N
8
0.7
N
13
0.9
N
9
0.4
SE
13
0.3
SE
13
0.7
S
16
0.3
SE
12
0.9
SSW
13
0.3
NE
11
0.1
SE
12
0.1
S
20
Energy kJ
121
119
103
53
72
53
45
62
87
441
113
163
122
44
27
236
23
299
18
6
7
Wind waves
Height (m)
Direction
Period (s)
1
ESE
9
1.2
ESE
9
1.6
ESE
8
1.6
ESE
8
1.6
ESE
8
1.5
ESE
8
1.5
ESE
8
1.4
ESE
8
1.5
ESE
8
1.4
ESE
8
1.4
ESE
8
1.2
ESE
8
1.2
ESE
8
1.2
ESE
8
1.3
ESE
8
1.4
ESE
7
Energy kJ
177
208
339
315
315
274
256
232
280
242
224
170
165
183
191
214
Nearest Offshore or Glassy
Rating
(10 max)
1
1
2
3
1
3
2
2
1
2
1
2
2
2
1
2
2
1
2
2
1
Distance (km)
371
2338
2022
403
738
1933
397
675
672
371
441
675
371
388
1933
371
686
1331
371
441
1933
Best forecast wave conditions in Fernando De Noronha
Rating
(10 max)
Best forecast wave conditions in Brazil
Rating
(10 max)
4
5
4
5
4
4
4
3
3
4
4
3
4
3
3
2
2
2
3
3
3
Header Global
Rating
(10 max)
8
9
8
9
4
8
5
4
5
5
5
5
4
4
5
4
4
4
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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