Isla San Jose surfForecast / Fernando De Noronha / Brazil

information circle12 Day Weather and Surf, issued 3 pm Saturday 27 Dec 2025 -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
27.4° C
(Which is normal for this time of year)


Best Forecast Surf Conditions for Isla San Jose this week:

The most powerful waves expected at Isla San Jose in the next 12 days are 1.4m 14s and forecast to arrive on Saturday (Jan 03) at 4PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.5m 6s period and expected on Friday (Jan 02) at 10PM.

Wave TypeTime (-02) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 4PM (Sat 3rd Jan)4.5ft (1.4m) 14s

Table - best surf conditions forecast for Isla San Jose over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Mostly dry. Warm (max 27°C on Sun morning, min 26°C on Sat afternoon). Mainly fresh winds.

Days 3-6 Weather Summary Mostly dry. Warm (max 27°C on Wed morning, min 26°C on Tue afternoon). Mainly fresh winds.

Sat
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
01
Friday
02
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
Rating
(10 max)
0
0
0
1
1
0
0
0
0
0
0
0
2
0
0
0
1
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.4
N
0.4
NNW
0.6
NNW
0.8
NNW
0.8
NNW
0.9
NNW
0.8
NNW
0.7
NNW
0.6
NNW
0.7
NW
0.9
NNW
0.9
NNW
0.9
NNW
0.9
NNW
1.1
NNW
1.1
NNW
1
NNW
1
NNW
1.1
NNW
1.1
NNW
0.9
NNW
Period(s) (?)111615141312121215141313161214131314141316
Wave
Graph
(?)Metric surfscale
Energy kJ (?)3984169210219233164123144197309295397233501434357378480440390
Wind
(km/h)
25
ESE
30
ESE
25
E
20
ESE
20
ESE
25
E
20
E
25
ESE
30
E
25
E
25
E
25
E
25
ESE
25
ESE
30
E
25
E
25
ESE
25
E
25
E
30
E
30
E
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
crosscrosscross-
off
crosscrosscrosscrosscross-
off
cross-
off
crosscrosscross-
off
crosscrosscrosscross
High Tide
/ height (m)
10:54PM
1.44
11:19AM
1.28
12:09AM
1.45
12:35PM
1.30
1:23AM
1.53
1:46PM
1.40
2:28AM
1.65
2:47PM
1.53
3:24AM
1.75
3:42PM
1.66
4:16AM
1.83
4:33PM
1.76
5:04AM
1.87
Low Tide
/ height (m)
4:27PM
0.34
5:15AM
0.45
5:37PM
0.35
6:32AM
0.44
6:53PM
0.29
7:44AM
0.36
8:01PM
0.17
8:45AM
0.24
9:01PM
0.05
9:39AM
0.13
9:56PM
-0.06
10:28AM
0.04
10:47PM
-0.13
11:16AM
-0.02
Sat
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
01
Friday
02
Sunrise--6:00--6:01--6:01--6:01--6:01--6:03--6:03
Sunset6:20--6:21--6:21--6:22--6:22--6:22--6:22--
clear
clear
part cloud
clear
part cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
clear
part cloud
clear
clear
clear
clear
clear
clear
part cloud
Rain (mm)
---------------------
Temp. °C262627272727272626262627272626262727272626
Feels °C (?)252626272725272624252626272525252626272524
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

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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 12 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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