Isla San Jose surfForecast / Fernando De Noronha / Brazil

information circle12 Day Weather and Surf, issued 9 pm Thursday 26 Feb 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
28.1° 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 1.5m 15s and forecast to arrive on Friday (Feb 27) at 4PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 6s period and expected on Wednesday (Mar 04) at 7PM.

Wave TypeTime (-02) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 4PM (Fri 27th Feb)5ft (1.5m) 15s

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 Moderate rain (total 16mm), heaviest on Fri night. Warm (max 27°C on Thu night, min 26°C on Thu night). Wind will be generally light.

Days 3-6 Weather Summary Moderate rain (total 16mm), heaviest on Tue night. Warm (max 27°C on Sun night, min 26°C on Sun night). Wind will be generally light.

Friday
27
Saturday
28
Sunday
01
Monday
02
Tuesday
03
Wednesday
04
Thu
05
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
1
1
1
0
0
0
1
0
1
1
2
2
2
1
1
1
1
1
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
1
NNW
0.8
NNW
1.5
N
1.3
N
1
NNW
1
NNW
1.4
N
1.2
N
1.2
N
1.5
N
1.5
N
1.5
N
1.5
N
1.6
N
1.6
N
1.5
N
1.6
N
1.6
N
1.5
N
1.5
N
1.5
N
Period(s) (?)16171514141414109101010101110101010101010
Wave
Graph
(?)Metric surfscale
Energy kJ (?)5823901005646437443714260225407434443467573562495530520459450441
Wind
(km/h)
15
E
20
ENE
20
ENE
20
NE
20
ENE
20
NE
15
NE
15
ENE
10
E
10
ENE
10
ENE
10
NNE
15
ENE
15
E
20
E
20
E
25
E
20
ENE
20
E
25
ESE
25
ESE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
crosscrosscross-
on
cross-
on
crosscrosscrosscrosscrosscrosscrosscross-
off
cross-
off
High Tide
/ height (m)
2:18AM
1.38
2:41PM
1.42
3:17AM
1.54
3:35PM
1.63
4:02AM
1.68
4:18PM
1.80
4:41AM
1.77
4:58PM
1.91
5:18AM
1.82
5:34PM
1.96
5:52AM
1.83
6:10PM
1.96
6:25AM
1.80
6:45PM
1.90
Low Tide
/ height (m)
8:33AM
0.42
9:00PM
0.22
9:27AM
0.23
9:51PM
0.05
10:09AM
0.07
10:33PM
-0.07
10:48AM
-0.05
11:12PM
-0.13
11:24AM
-0.12
11:48PM
-0.14
11:58AM
-0.14
12:23AM
-0.10
12:32PM
-0.12
Friday
27
Saturday
28
Sunday
01
Monday
02
Tuesday
03
Wednesday
04
Thu
05
Sunrise-6:16--6:16--6:16--6:16--6:16--6:16--6:16-
Sunset--6:27--6:27--6:27--6:27--6:25--6:25--6:25
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
part cloud
thunderstorm
clear
thunderstorm
part cloud
part cloud
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
thunderstorm
Rain (mm)
2224213--4-3---5227-1
Temp. °C272727272727272727272727272727272727272827
Feels °C (?)292828292828292930303030292928272828292827
  • 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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