Trunk Bay - Shark Bay Surf Break

Lat Long: 18.45° N 64.63° W

Trunk Bay - Shark Bay 48 hour detailed Surf Forecast

Issued: 7 pm 13 Sep 2026 (local time)

Forecast update in  hr  min

Today's Trunk Bay - Shark Bay sea temperature is
29.4°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 (14 Sep):

  • Morning surf: Morning surf (14 Sep, local time) - 1ft (0.3m), 8s period with N swell.
  • Afternoon surf: Afternoon surf (14 Sep, local time) - 1ft (0.3m), 8s period with N swell.
  • Evening surf: Evening surf (14 Sep, local time) - 0.5ft (0.2m), 7s period with N swell.

The current surf forecast for Trunk Bay - Shark Bay at 2AM is: 0.3m 9s primary swell from a North direction and 0.2m 10s secondary swell from a East direction (forecast issued at 07:00pm September 13). An open ocean swell of 0.7m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (AST) & DateWave HeightWave Period
Morning (14 Sep)1ft (0.3m)8s
Afternoon (14 Sep)1ft (0.3m)8s
Evening (14 Sep)0.5ft (0.2m)7s

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


Short Range Forecast

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

Sun
13
Monday
14
Tuesday
15
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)
0.6
E
5
0.3
N
9
0.3
N
9
0.3
N
9
0.3
N
9
0.3
N
8
0.3
N
8
0.3
N
8
0.2
ENE
9
0.2
N
7
0.2
N
7
0.2
E
9
0.2
N
7
0.8
E
4
1
E
4
0.2
N
7
0.2
E
8
0.2
E
8
0.9
E
4
Wave Graph
Metric surfscale
Energy kJ
18
14
14
14
13
11
10
10
8
4
4
6
4
20
36
4
5
5
27
Wind (km/h)
25
E
25
E
25
E
25
E
25
E
25
E
25
E
25
E
25
E
25
E
30
E
25
E
30
ENE
35
E
30
E
30
E
25
E
25
E
30
E
Wind State
cross
cross
cross
cross-off
cross
cross
cross
cross
cross
cross
cross-off
cross
cross
cross
cross
cross
cross
cross
cross
High Tide
10:06PM0.36m
10:58AM0.48m
10:39PM0.32m
11:47AM0.46m
Low Tide
4:29PM0.14m
4:05AM0.08m
5:23PM0.16m
4:41AM0.06m
6:19PM0.18m
clear
clear
clear
clear
part cloud
part cloud
clear
thunderstorm
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:05
6:05
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:22
6:22
6:21
 mm
1
1
Temp °C
28
28
28
28
28
28
28
28
28
28
28
28
27
28
28
28
28
28
28
Feels °C
29
28
28
29
29
28
28
28
29
28
28
28
27
27
28
28
28
29
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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