Trunk Bay - Shark Bay Surf Break

Lat Long: 18.45° N 64.63° W

Trunk Bay - Shark Bay 48 hour detailed Surf Forecast

Issued: 1 pm 26 Aug 2026 (local time)

Forecast update in  hr  min

Today's Trunk Bay - Shark Bay sea temperature is
29.3°C
0.7° 

Trunk Bay - Shark Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Trunk Bay - Shark Bay today (26 Aug):

  • Morning surf: Morning surf (26 Aug, local time) - 1.5ft (0.5m), 8s period with ENE swell.
  • Afternoon surf: Afternoon surf (26 Aug, local time) - 2ft (0.6m), 8s period with ENE swell.
  • Evening surf: Evening surf (26 Aug, local time) - 1ft (0.3m), 15s period with NE swell.

The current surf forecast for Trunk Bay - Shark Bay at 7PM is: 0.3m 15s primary swell from a Northeast direction and 0.7m 4s secondary swell from a East-northeast direction (forecast issued at 01:00pm August 26). An open ocean swell of 0.4m 8s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (AST) & DateWave HeightWave Period
Morning (26 Aug)1.5ft (0.5m)8s
Afternoon (26 Aug)2ft (0.6m)8s
Evening (26 Aug)1ft (0.3m)15s

Table - waves today at Trunk Bay - Shark Bay. (Swell directed towards the surf break)


Short Range Forecast

Light rain (total 3mm), mostly falling on Thu night. Warm (max 28°C on Wed afternoon, min 27°C on Wed night). Mainly fresh winds.

Wed
26
Thursday
27
Friday
28
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
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
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)
0.5
ENE
8
0.3
NE
16
0.6
ENE
8
0.3
NE
15
0.3
NE
14
0.3
NE
14
0.4
NE
14
0.4
NE
13
0.4
NE
13
0.4
NE
13
0.4
NE
13
0.4
NE
12
0.4
NE
12
0.4
NE
12
0.4
NE
12
0.4
NE
12
0.4
NE
12
0.4
NE
11
0.4
NE
11
0.4
NE
11
1.1
E
5
Wave Graph
Metric surfscale
Energy kJ
34
45
45
34
33
32
48
46
61
61
59
53
52
51
51
50
48
33
31
38
50
Wind (km/h)
20
ENE
25
ENE
25
ENE
30
ENE
30
ENE
30
E
25
E
25
E
25
E
20
E
20
E
25
E
30
E
30
E
30
E
25
E
30
ESE
30
E
25
E
30
E
30
E
Wind State
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross-off
cross-off
cross
cross
cross
High Tide
8:02PM0.46m
7:30AM0.33m
8:35PM0.46m
8:22AM0.37m
9:06PM0.45m
Low Tide
12:51PM0.09m
2:24AM0.20m
1:40PM0.10m
2:51AM0.18m
2:29PM0.11m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
thunderstorm
thunderstorm
clear
thunderstorm
clear
clear
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:01
6:03
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:37
6:37
6:36
 mm
1
1
1
Temp °C
28
28
28
28
28
27
27
27
28
28
28
28
27
27
27
27
27
27
28
28
28
Feels °C
29
28
29
28
28
27
27
27
29
30
29
29
26
27
27
27
26
26
29
28
28
  • 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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