Isla San Jose surfForecast / Fernando De Noronha / Brazil

information circle16 Day Weather and Surf, issued 9 pm Saturday 02 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 Sunday (May 03) at 7AM. The primary swell is predicted to be 0.6m and 7s 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 0.8m 14s and forecast to arrive on Monday (May 04) at 10AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.1m 8s period and expected on Thursday (May 07) at 10PM.

Wave TypeTime (-02) & Date Wave Height & Period
Next good surf (1 star+) 7AM (Sun 3rd May)2ft (0.6m) 7s
Best Surf 1AM (Tue 5th May)2.5ft (0.8m) 13s
Most Powerful10AM (Mon 4th May)2.5ft (0.8m) 14s

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 75mm), heaviest during Sun morning. Warm (max 27°C on Sat night, min 25°C on Tue morning). Mainly fresh winds.

Days 5-7 Weather Summary

Heavy rain (total 54mm), heaviest during Thu night. Warm (max 27°C on Tue night, min 25°C on Tue night). Wind will be generally light.

Sunday
3
Monday
4
Tuesday
5
Wednesday
6
Thursday
7
Friday
8
Sat
9
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Rating
(10 max)
1
0
0
0
1
0
2
0
0
0
0
1
0
0
0
0
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>
<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
0.6
NNE
7
0.7
NNE
7
0.5
N
13
0.8
NNW
14
0.7
NNW
12
0.8
NNW
13
0.6
NNW
11
0.6
N
12
0.6
N
12
0.6
N
12
0.6
N
12
1
S
18
0.6
N
11
0.5
N
10
0.5
N
10
0.4
N
10
0.4
N
10
0.3
N
9
0.3
N
9
0.3
N
9
Wave Graph
Metric surfscale
Energy kJ
38
43
57
89
243
162
218
98
101
106
103
99
0
83
54
51
30
29
15
15
15
Wind (km/h)
15
ESE
10
E
15
SE
15
ESE
15
ESE
15
ESE
15
SE
25
ESE
15
E
20
ESE
20
ESE
15
E
10
E
15
E
10
E
15
E
15
ENE
10
E
15
SE
20
SE
15
ESE
cross-off
cross
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-on
cross
cross-off
cross-off
cross-off
High Tide
5:57AM1.60m
6:20PM1.68m
6:31AM1.55m
6:55PM1.59m
7:07AM1.48m
7:30PM1.50m
7:45AM1.39m
8:08PM1.39m
8:27AM1.30m
8:53PM1.28m
9:20AM1.22m
9:50PM1.19m
10:31AM1.18m
Low Tide
11:57PM0.14m
12:06PM0.07m
00:30AM0.20m
12:41PM0.15m
1:05AM0.27m
1:17PM0.24m
1:41AM0.35m
1:55PM0.34m
2:20AM0.43m
2:39PM0.46m
3:07AM0.52m
3:35PM0.56m
4:10AM0.58m
4:53PM0.61m
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
mod rain
thunderstorm
thunderstorm
mod rain
light rain
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>
6:05
6:05
6:05
6:05
6:04
6:04
6:04
16
11
3
6
4
6
11
11
7
2
2
4
12
5
6
13
7
3
1
2
Temp °C
27
27
27
27
27
27
27
26
25
27
27
27
27
26
27
26
26
27
27
27
28
30
30
29
29
29
29
28
26
27
29
28
30
30
28
30
27
27
29
29
28
29
Swell 1
Height (m)
Direction
Period (s)
1.7
SE
9
0.6
NNE
7
1.5
SE
10
1.5
SE
10
1.4
SE
10
1.4
SE
10
1.4
SE
9
0.6
NNW
11
1.6
SE
8
1.4
SE
8
0.6
N
12
1.4
SE
8
1.3
SE
8
1.3
SSW
16
1.5
S
16
1.3
SSW
15
1.1
S
14
1
S
14
0.8
SSW
13
0.7
S
13
0.6
S
12
Energy kJ
491
43
407
441
356
348
314
98
338
226
103
253
211
939
1145
764
508
400
232
166
108
Swell 2
Height (m)
Direction
Period (s)
0.6
N
7
0.4
SSW
12
0.7
NNE
7
0.5
N
13
0.8
NNW
14
0.7
NNW
12
0.8
NNW
13
0.5
N
7
0.6
N
12
0.6
N
12
0.4
NNE
8
0.7
S
15
1
S
18
0.8
SSW
12
0.5
N
10
0.5
N
10
0.4
N
10
0.4
N
10
0.6
E
8
0.3
NNE
7
0.3
N
9
Energy kJ
38
49
57
89
243
162
218
24
101
106
22
212
639
195
54
51
30
29
48
11
15
Swell 3
Height (m)
Direction
Period (s)
0.4
NNW
10
0.4
NW
10
0.4
SSW
12
0.5
NE
7
0.6
NNE
7
0.4
NNE
6
0.5
NNE
7
0.5
N
13
0.5
NNE
7
0.4
NNE
7
0.4
SSW
16
0.6
N
12
0.8
SSW
13
0.6
N
11
0.4
NNE
8
0.4
NNE
8
0.3
NNE
8
0.3
NNE
8
0.3
N
9
0.3
N
9
0.3
NNE
6
Energy kJ
38
23
48
23
37
16
26
87
29
17
85
99
225
83
25
23
11
11
15
15
6
Wind waves
Height (m)
Direction
Period (s)
1.6
SE
9
1.5
SE
8
1.6
SE
8
1.4
SE
8
1.7
ESE
8
1.9
SE
8
2.1
ESE
8
1.9
SE
8
1.4
SE
9
1.7
ESE
8
1.6
ESE
8
Energy kJ
424
319
291
250
390
485
587
490
293
374
343
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
2
2
2
2
2
1
2
2
1
1
1
1
1
1
1
2
1
2
Distance (km)
0
2
2
371
674
674
0
409
1155
371
675
0
371
2
2
2
674
2
388
675
1933
Best forecast wave conditions in Fernando De Noronha
Rating
(10 max)
1
1
1
2
1
1
1
1
1
Best forecast wave conditions in Brazil
Rating
(10 max)
2
1
2
4
4
4
5
5
4
4
3
2
2
2
1
2
3
2
3
3
3
Header Global
Rating
(10 max)
4
4
4
4
5
4
5
5
7
4
5
5
5
5
6
5
5
6
5
4
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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