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 07 Sep 2026 (local time)

Forecast update in  hr  min

Today's Trunk Bay - Shark Bay sea temperature is
29.5°C
0.8° 

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 (08 Sep):

  • Morning surf: Morning surf (08 Sep, local time) - 1ft (0.3m), 10s period with NNE swell.
  • Afternoon surf: Afternoon surf (08 Sep, local time) - 1ft (0.3m), 10s period with NNE swell.
  • Evening surf: Evening surf (08 Sep, local time) - 1ft (0.3m), 11s period with NNE swell.

The current surf forecast for Trunk Bay - Shark Bay at 1AM is: 0.4m 9s primary swell from a North-northeast direction and 0.1m 9s secondary swell from a North direction (forecast issued at 07:00pm September 07). An open ocean swell of 1.0m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (AST) & DateWave HeightWave Period
Morning (08 Sep)1ft (0.3m)10s
Afternoon (08 Sep)1ft (0.3m)10s
Evening (08 Sep)1ft (0.3m)11s

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


Short Range Forecast

Light rain (total 8mm), mostly falling on Mon night. Warm (max 29°C on Wed afternoon, min 28°C on Mon night). Mainly strong winds.

Mon
7
Tuesday
8
Wednesday
9
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)
0.4
NNE
10
0.4
NNE
10
0.4
NNE
9
0.4
NNE
9
0.3
NNE
10
0.3
NNE
10
0.4
NNE
10
0.3
NNE
10
0.4
NE
11
0.3
NNE
11
0.3
NNE
11
0.3
NNE
11
0.3
NNE
11
0.3
NNE
11
0.3
NNE
11
0.3
NNE
11
1.1
E
7
1.1
E
5
0.3
NNE
11
Wave Graph
Metric surfscale
Energy kJ
34
32
29
29
19
21
42
19
31
25
25
24
25
25
25
24
113
50
23
Wind (km/h)
25
ESE
30
ESE
30
ESE
30
ESE
30
E
30
E
30
ESE
30
ESE
30
E
30
E
30
E
35
E
35
E
35
E
35
E
30
E
30
E
35
E
35
E
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross
cross
cross-off
cross
cross
cross
cross
High Tide
5:55PM0.49m
5:11AM0.31m
6:48PM0.49m
6:23AM0.35m
7:35PM0.48m
Low Tide
00:32AM0.20m
11:36AM0.05m
1:11AM0.19m
12:40PM0.06m
thunderstorm
thunderstorm
clear
part cloud
part cloud
thunderstorm
clear
clear
clear
clear
clear
clear
thunderstorm
thunderstorm
thunderstorm
clear
clear
clear
part cloud
<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>
6:28
6:27
6:25
 mm
5
1
1
1
1
1
Temp °C
29
28
28
28
28
28
28
28
28
28
28
28
28
28
28
29
29
28
28
Feels °C
30
29
28
28
28
27
27
28
27
27
28
27
27
27
26
28
29
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
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