High Rock Surf Break

Lat Long: 13.21° N 59.52° W

High Rock 48 hour detailed Surf Forecast

Issued: 7 pm 19 Aug 2026 (local time)

Forecast update in  hr  min

Today's High Rock sea temperature is
29.0° C
0.5° 

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


How big are the waves at High Rock today (20 Aug):

  • Morning surf: Morning surf (20 Aug, local time) - 6.5ft (2.0m), 7s period with ENE swell.
  • Afternoon surf: Afternoon surf (20 Aug, local time) - 6.5ft (2.0m), 8s period with ENE swell.
  • Evening surf: Evening surf (20 Aug, local time) - 6ft (1.8m), 8s period with ENE swell.

The current surf forecast for High Rock at 1AM is: 1.7m 6s primary swell from a East-northeast direction and 0.6m 9s secondary swell from a East-southeast direction (forecast issued at 07:00pm August 19). An open ocean swell of 0.4m 13s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (AST) & DateWave HeightWave Period
Morning (20 Aug)6.5ft (2.0m)7s
Afternoon (20 Aug)6.5ft (2.0m)8s
Evening (20 Aug)6ft (1.8m)8s

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


Short Range Forecast

Moderate rain (total 16mm), heaviest on Wed night. Warm (max 28°C on Thu morning, min 26°C on Fri night). Mainly fresh winds.

Wed
19
Thursday
20
Friday
21
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)
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
Wave
Height (m)
Direction
Period (s)
1.5
ENE
6
1.5
ENE
6
1.6
ENE
6
1.7
ENE
7
1.9
ENE
7
2
ENE
7
2
ENE
7
2
ENE
7
1.9
ENE
8
1.8
ENE
8
1.8
ENE
7
1.7
ENE
7
1.6
ENE
8
1.7
ENE
7
1.8
ENE
7
1.7
ENE
7
1.7
ENE
7
1.6
ENE
7
1.6
ENE
7
Wave Graph
Metric surfscale
Energy kJ
177
177
195
247
345
392
414
414
395
346
337
302
276
302
337
319
319
276
276
Wind (km/h)
30
E
30
E
30
E
30
E
35
ENE
35
ENE
35
ENE
30
ENE
30
ENE
30
ENE
30
ENE
25
ENE
25
ENE
30
ENE
30
E
30
E
30
E
25
E
25
E
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
cross-on
cross-on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
7:57PM0.66m
10:02AM0.46m
8:51PM0.62m
12:19PM0.46m
10:09PM0.60m
Low Tide
3:27AM0.25m
2:10PM0.41m
4:51AM0.24m
3:30PM0.44m
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:46
5:46
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:16
6:15
6:15
 mm
1
1
2
1
1
1
1
1
1
2
Temp °C
28
27
27
27
27
28
28
28
27
27
27
27
27
28
28
28
27
27
27
Feels °C
28
27
27
27
26
27
26
26
26
25
26
27
27
27
27
28
27
27
27
  • 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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