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 12 Jul 2026 (local time)

Forecast update in  hr  min

Today's Trunk Bay - Shark Bay sea temperature is
28.4° C
0.4° 

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 (12 Jul):

  • Morning surf: Morning surf (12 Jul, local time) - 3.5ft (1.0m), 5s period with E swell.
  • Afternoon surf: Afternoon surf (12 Jul, local time) - 2.5ft (0.7m), 4s period with ENE swell.
  • Evening surf: Evening surf (12 Jul, local time) - 2.5ft (0.8m), 4s period with ENE swell.

The current surf forecast for Trunk Bay - Shark Bay at 7PM is: 0.9m 4s primary swell from a East-northeast direction (forecast issued at 01:00pm July 12). An open ocean swell of 0.4m 4s is not directed at the surf break, a second open ocean swell of 0.3m 8s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (AST) & DateWave HeightWave Period
Morning (12 Jul)3.5ft (1.0m)5s
Afternoon (12 Jul)2.5ft (0.7m)4s
Evening (12 Jul)2.5ft (0.8m)4s

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


Short Range Forecast

Mostly dry. Warm (max 28°C on Sun afternoon, min 27°C on Sun night). Mainly fresh winds.

Sun
12
Monday
13
Tuesday
14
Wed
15
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
2 AM
5 AM
8 AM
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
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.7
NE
5
0.7
ENE
4
1
E
4
0.8
ENE
4
1
E
4
1
E
5
1
E
5
0.2
NNW
8
0.2
NNW
8
0.2
NNW
8
0.2
NNW
7
0.2
NNW
7
0.2
N
11
0.2
N
11
0.2
N
11
0.2
N
11
0.1
N
10
0.1
N
10
0.1
N
10
0.1
N
10
0.1
N
10
0.1
N
10
0.1
N
10
0.1
N
10
Wave Graph
Metric surfscale
Energy kJ
22
16
33
26
38
43
43
6
6
6
5
5
9
9
9
9
2
2
2
2
2
3
2
2
Wind (km/h)
25
E
25
ENE
25
E
30
E
30
E
30
E
30
E
30
E
25
ESE
25
ESE
20
E
30
E
30
E
30
ESE
35
ESE
30
ESE
30
ESE
25
E
30
E
30
E
35
E
30
E
30
E
25
E
Wind State
cross
cross
cross
cross
cross
cross
cross
cross-off
cross-off
cross-off
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross
cross
cross
cross
High Tide
7:27PM0.56m
6:11AM0.27m
8:22PM0.57m
7:21AM0.29m
9:13PM0.57m
Low Tide
11:43AM-0.04m
2:17AM0.20m
12:42PM-0.05m
3:07AM0.19m
1:41PM-0.04m
3:51AM0.18m
cloud
part cloud
clear
clear
clear
clear
clear
clear
cloud
cloud
cloud
cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:48
5:48
5:50
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:58
6:58
6:58
6:58
 mm
Temp °C
28
28
28
28
28
28
27
27
28
28
28
28
27
27
27
27
27
27
27
27
27
27
27
28
Feels °C
28
27
27
27
27
27
26
26
27
27
28
27
25
25
25
26
26
27
26
26
25
25
25
26
  • 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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