Surf Break

Lat Long: 18.45° N 64.63° W

Trunk Bay - Shark Bay 48 hour detailed Surf Forecast

Issued: 7 am 03 Oct 2026 (local time)

Forecast update in  hr  min

Today's Trunk Bay - Shark Bay sea temperature is
29.8°C
1.1° 

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 (03 Oct):

  • Morning surf: Morning surf (03 Oct, local time) - 1.5ft (0.5m), 11s period with N swell.
  • Afternoon surf: Afternoon surf (03 Oct, local time) - 1.5ft (0.5m), 11s period with N swell.
  • Evening surf: Evening surf (03 Oct, local time) - 1.5ft (0.5m), 10s period with NNE swell.

The current surf forecast for Trunk Bay - Shark Bay at 3PM is: 0.5m 11s primary swell from a North direction (forecast issued at 07:00am October 03). An open ocean swell of 0.1m 9s is not directed at the surf break, a second open ocean swell of 0.7m 5s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (AST) & DateWave HeightWave Period
Morning (03 Oct)1.5ft (0.5m)11s
Afternoon (03 Oct)1.5ft (0.5m)11s
Evening (03 Oct)1.5ft (0.5m)10s

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


Short Range Forecast

Light rain (total 5mm), mostly falling on Sun morning. Warm (max 28°C on Sat morning, min 28°C on Sat morning). Wind will be generally light.

Saturday
3
Sunday
4
Monday
5
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
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
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)
0.5
N
12
0.5
N
11
0.5
N
11
0.5
N
11
0.6
NNE
10
0.6
NNE
10
0.5
NNE
10
0.5
NNE
10
0.4
NNE
10
0.4
NNE
10
0.4
NNE
11
0.4
NNE
11
0.4
NNE
11
0.4
NNE
10
0.4
NNE
12
0.3
NNE
12
0.3
NNE
11
0.3
NNE
11
0.3
NNE
11
0.3
NNE
11
0.3
NNE
11
0.5
NE
11
0.3
NNE
13
Wave Graph
Metric surfscale
Energy kJ
70
63
61
58
72
69
58
58
35
37
37
38
38
36
46
27
24
22
23
23
23
57
35
Wind (km/h)
20
E
20
E
25
E
25
E
25
E
25
E
30
E
25
E
25
ESE
25
E
25
E
20
E
25
E
25
E
25
E
25
E
20
ESE
20
E
20
E
20
E
20
E
25
E
25
E
Wind State
cross
cross
cross
cross
cross
cross
cross
cross
cross-off
cross-off
cross
cross
cross
cross
cross
cross-off
cross-off
cross
cross
cross-off
cross
cross
cross
High Tide
2:23PM0.49m
1:38AM0.28m
3:26PM0.48m
2:55AM0.29m
4:27PM0.47m
Low Tide
6:46AM0.03m
9:26PM0.20m
7:56AM0.06m
10:23PM0.20m
9:14AM0.08m
part cloud
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
thunderstorm
part cloud
part cloud
thunderstorm
part cloud
clear
clear
clear
clear
thunderstorm
part cloud
thunderstorm
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:09
—
—
—
—
—
—
—
6:09
—
—
—
—
—
—
—
6:09
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
6:05
—
—
—
—
—
—
—
6:04
—
—
—
—
—
—
—
6:04
—
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 mm
—
—
—
—
—
—
—
—
—
—
1
—
—
1
—
—
—
—
—
1
—
1
—
Temp °C
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
Feels °C
30
29
28
28
29
28
28
28
28
28
29
29
29
28
29
29
29
30
29
29
29
29
29
  • 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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