Isla Negra Surf Break

Lat Long: 33.45° S 71.68° W

Isla Negra 48 hour detailed Surf Forecast

Issued: 7 pm 26 Jul 2026 (local time)

Forecast update in  hr  min

Today's Isla Negra sea temperature is
13.3° C
0.2° 

Isla Negra surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Isla Negra today (27 Jul):

  • Afternoon surf: Afternoon surf (27 Jul, local time) - 2.5ft (0.7m), 13s period with WSW swell.
  • Evening surf: Evening surf (27 Jul, local time) - 2ft (0.6m), 16s period with WSW swell.

The current surf forecast for Isla Negra at 12AM is: 0.7m 16s primary swell from a West-southwest direction and 1.0m 9s secondary swell from a West direction, 0.4m 3s secondary swell from a North direction (forecast issued at 07:00pm July 26). The wind direction is predicted to be cross-onshore.

Time (-04) & DateWave HeightWave Period
Morning (27 Jul)--
Afternoon (27 Jul)2.5ft (0.7m)13s
Evening (27 Jul)2ft (0.6m)16s

Table - waves today at Isla Negra. (Swell directed towards the surf break)


Short Range Forecast

Light rain (total 4mm), mostly falling on Mon morning. Very mild (max 16°C on Sun night, min 13°C on Mon night). Wind will be generally light.

Sun
26
Monday
27
Tuesday
28
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
1
0
0
0
0
0
0
0
2
2
3
2
2
2
2
2
1
3
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.7
WSW
13
0.6
WSW
16
0.7
WSW
16
0.7
WSW
16
0.9
WSW
15
1.4
W
10
1.7
W
10
1.8
W
10
2.1
W
14
2.5
W
14
3
WSW
13
2.5
WSW
13
2.5
W
12
2.3
W
12
2.2
W
12
2.1
W
11
2
W
11
1.8
W
11
1.7
W
11
Wave Graph
Metric surfscale
Energy kJ
178
175
232
223
318
361
546
625
1779
2498
2614
2359
1991
1565
1369
1147
988
807
747
Wind (km/h)
15
N
10
NNE
15
N
15
N
20
N
15
N
20
N
15
NNW
15
NNW
10
N
10
NNE
10
NNW
10
N
15
NNE
15
N
15
NNW
10
NW
0
SE
5
ESE
Wind State
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
on
cross-on
on
cross-on
cross-on
on
on
on
glassy
cross-off
High Tide
9:12PM0.80m
9:13AM1.31m
9:48PM0.84m
9:50AM1.37m
10:21PM0.88m
Low Tide
3:27PM0.26m
2:31AM0.34m
4:03PM0.20m
3:11AM0.28m
4:36PM0.16m
cloud
cloud
cloud
cloud
cloud
light rain
light rain
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
clear
part cloud
clear
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:41
7:41
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:04
6:04
6:05
 mm
2
2
Temp °C
16
16
15
15
15
14
14
14
14
14
14
14
13
13
14
15
14
13
13
Feels °C
14
14
13
13
13
12
11
12
13
13
13
13
11
11
12
12
12
13
12
  • 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
How to use the Wavefinder 

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