Isla San Jose surfForecast / Fernando De Noronha / Brazil

information circle16 Day Weather and Surf, issued 3 pm Wednesday 01 Apr 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
29.2° 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 Friday (Apr 03) at 7AM. The primary swell is predicted to be 0.7m and 10s 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 Thursday (Apr 02) at 7PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.2m 8s period and expected on Monday (Apr 06) at 4AM.

Wave TypeTime (-02) & Date Wave Height & Period
Next good surf (1 star+) 7AM (Fri 3rd Apr)2.5ft (0.7m) 10s
Best Surf 1PM (Fri 3rd Apr)2ft (0.6m) 13s
Most Powerful 7PM (Thu 2nd Apr)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 31mm), heaviest during Fri night. Warm (max 28°C on Thu afternoon, min 25°C on Sat morning). Wind will be generally light.

Days 3-6 Weather Summary Moderate rain (total 10mm), heaviest on Sat afternoon. Warm (max 28°C on Sun afternoon, min 26°C on Sat afternoon). Wind will be generally light.

Wed
01
Thursday
02
Friday
03
Saturday
04
Sunday
05
Monday
06
Tuesday
07
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
Rating
(10 max)
0
0
0
1
0
1
1
0
1
2
0
0
0
1
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.6
N
0.6
N
0.5
N
0.7
NNE
0.5
N
0.6
N
0.6
N
0.7
NNE
0.8
NNE
0.8
NNE
0.8
NNW
0.7
NNW
0.8
NNW
0.7
NNW
0.7
NNW
0.6
NNW
0.6
N
0.6
N
0.6
N
0.7
N
0.6
N
Period(s) (?)816151314131311111112131212111271111118
Wave
Graph
(?)Metric surfscale
Energy kJ (?)5017410717310412612512616115016917317615013510739868611241
Wind
(km/h)
15
ENE
15
E
20
E
15
E
20
E
15
ESE
15
SE
20
ESE
20
ESE
5
SSE
20
E
25
E
20
E
25
E
25
E
20
ESE
15
E
15
ENE
15
ENE
15
E
15
E
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscrosscrosscrosscross-
off
cross-
off
cross-
off
cross-
off
glasscrosscrosscrosscross-
off
crosscross-
off
crosscrosscrosscrosscross
High Tide
/ height (m)
5:08PM
1.93
5:22AM
1.76
5:41PM
1.91
5:53AM
1.73
6:13PM
1.85
6:24AM
1.69
6:45PM
1.76
6:55AM
1.61
7:17PM
1.65
7:27AM
1.51
7:50PM
1.51
8:00AM
1.39
8:25PM
1.37
8:38AM
1.26
Low Tide
/ height (m)
11:21PM
-0.05
11:28AM
-0.11
11:53PM
-0.02
12:00PM
-0.08
12:24AM
0.04
12:32PM
-0.01
12:55AM
0.13
1:04PM
0.08
1:26AM
0.23
1:37PM
0.20
1:58AM
0.35
2:11PM
0.34
2:34AM
0.49
Wed
01
Thursday
02
Friday
03
Saturday
04
Sunday
05
Monday
06
Tuesday
07
Sunrise--6:11--6:11--6:09--6:09--6:09--6:09--6:09
Sunset6:15--6:15--6:14--6:14--6:14--6:13--6:13--
thunderstorm
clear
clear
clear
rain showers
part cloud
rain showers
thunderstorm
thunderstorm
thunderstorm
rain showers
thunderstorm
clear
thunderstorm
clear
thunderstorm
thunderstorm
clear
thunderstorm
thunderstorm
clear
Rain (mm)
1---1-11513311-2-12-12-
Temp. °C272727282727282726272727282728282727272727
Feels °C (?)292827302829302927302827292829302929292929
  • 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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