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Surf Forecasts:

Baia da Rata surfForecast / Fernando De Noronha / Brazil

information circle48hr Weather and Surf, issued 3 am Wednesday 18 Mar 2026 -02
Forecast update in hr  min  s Forecast update imminent
Baia da Rata surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Baia da Rata sea temperature is
29.1° C
 (Which is slightly warmer than usual)

How big are the waves at Baia da Rata today?

The current surf forecast for Baia da Rata at 7AM is: 0.4m 15s primary swell from a North direction and 0.7m 8s secondary swell from a North-northeast direction (forecast issued at 03:00am March 18). An open ocean swell of 0.5m 10s is not directed at the surf break, a second open ocean swell of 1.0m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (-02) & DateWave HeightWave Period
Morning (18 Mar)1.5ft (0.5m)15s
Afternoon (18 Mar)1.5ft (0.5m)15s
Evening (18 Mar)1.5ft (0.5m)14s

Table - waves today at Baia da Rata. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Wednesday
18
Thursday
19
Friday
20
1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM
Rating
(10 max)
0
0
0
0
1
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.4
N
0.4
N
0.4
N
0.5
N
0.7
N
0.5
N
0.5
N
0.5
N
0.6
N
0.6
N
0.5
N
0.9
N
0.5
N
0.5
N
0.5
N
0.9
N
0.9
N
0.9
N
0.8
N
0.8
N
0.8
N
0.8
N
0.5
N
0.6
N
Period(s) (?)1715151516151414141414812131399888881818
Wave
Graph
(?)Metric surfscale
Energy kJ (?)897270121234121919414414610611180818512712511682828282156222
Wind
(km/h)
25
ESE
25
ESE
25
ESE
25
ESE
25
ESE
25
ESE
25
ESE
30
ESE
25
ESE
25
ESE
25
ESE
20
ESE
20
ESE
20
ESE
20
ESE
20
E
25
ESE
25
ESE
25
ESE
25
ESE
30
ESE
25
ESE
25
ESE
25
ESE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
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		crosscross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off
High Tide
/ height (m)
4:53AM
1.78
5:11PM
1.95
5:28AM
1.84
5:48PM
2.01
6:04AM
1.85
6:26PM
2.02
Low Tide
/ height (m)
10:49PM
-0.05
11:00AM
-0.11
11:24PM
-0.12
11:35AM
-0.19
12:01AM
-0.15
12:12PM
-0.21
Wednesday
18
Thursday
19
Friday
20
Sunrise--6:13-------6:13-------6:13-----
Sunset-----6:21-------6:20-------6:20--
part cloud
cloud
part cloud
clear
clear
part cloud
clear
clear
clear
thunderstorm
clear
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
Rain (mm)
---------1--212213225111
Temp. °C272728282828282727272727272727272727272727272727
Feels °C (?)262627282829282626262728292928282727272727272727
  • 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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View detailed surf forecast for Baia da Rata at:
surf-forecast.com

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