Imbacai Surf Break

Lat Long: 12.32° S 37.84° W

Imbacai 48 hour detailed Surf Forecast

Issued: 8 am 18 Sep 2026 (local time)

Forecast update in  hr  min

Today's Imbacai sea temperature is
26.7°C
1.2° 

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


How big are the waves at Imbacai today (18 Sep):

  • Morning surf: Morning surf (18 Sep, local time) - 5.5ft (1.7m), 7s period with SE swell.
  • Afternoon surf: Afternoon surf (18 Sep, local time) - 6ft (1.9m), 7s period with ESE swell.
  • Evening surf: Evening surf (18 Sep, local time) - 6ft (1.8m), 7s period with SE swell.

The current surf forecast for Imbacai at 5PM is: 1.8m 7s primary swell from a Southeast direction and 0.4m 10s secondary swell from a East-southeast direction, 0.3m 11s secondary swell from a South direction (forecast issued at 08:00am September 18). The wind direction is predicted to be onshore.

Time (-03) & DateWave HeightWave Period
Morning (18 Sep)5.5ft (1.7m)7s
Afternoon (18 Sep)6ft (1.9m)7s
Evening (18 Sep)6ft (1.8m)7s

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


Short Range Forecast

Heavy rain (total 35mm), heaviest during Sat night. Warm (max 25°C on Fri morning, min 23°C on Sat night). Wind will be generally light.

Friday
18
Saturday
19
Sunday
20
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.7
SE
6
1.7
SE
7
1.9
ESE
7
1.9
ESE
7
1.8
SE
7
1.8
SE
7
1.7
ESE
7
1.6
ESE
7
1.5
ESE
8
1.5
ESE
7
1.5
ESE
7
1.6
ESE
7
1.5
ESE
8
1.7
ESE
7
1.7
ESE
7
1.8
SE
7
1.8
SE
7
1.7
SE
7
1.2
SSE
7
1.1
E
7
1
E
7
1
E
7
Wave Graph
Metric surfscale
Energy kJ
233
253
313
342
330
340
311
263
256
249
249
263
257
310
310
355
322
301
142
117
97
100
Wind (km/h)
20
SE
25
ESE
25
ESE
20
ESE
20
SE
20
ESE
20
ESE
20
ESE
20
ESE
20
ESE
25
ESE
25
ESE
20
SE
20
ESE
15
SE
20
SE
15
SE
15
SE
20
ESE
15
ESE
15
ESE
15
E
Wind State
cross-on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
cross-on
on
on
on
on
on
on
High Tide
8:02AM1.32m
8:20PM1.32m
9:45AM1.25m
10:11PM1.29m
11:33AM1.32m
Low Tide
2:03PM0.84m
3:16AM0.75m
4:16PM0.88m
5:12AM0.70m
5:48PM0.79m
rain showers
rain showers
rain showers
rain showers
clear
clear
part cloud
cloud
part cloud
rain showers
rain showers
rain showers
rain showers
rain showers
rain showers
rain showers
rain showers
rain showers
rain showers
rain showers
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:24
5:22
5:22
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:27
5:27
5:27
 mm
2
2
2
1
1
2
3
3
4
4
3
3
3
2
1
Temp °C
24
25
25
25
25
25
25
25
25
25
25
24
24
24
23
23
23
24
25
25
25
24
Feels °C
24
25
24
25
26
25
25
24
25
24
24
23
24
24
24
23
24
24
25
26
26
25
  • 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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