Surf Break

Lat Long: 18.45° N 64.63° W

Trunk Bay - Shark Bay 48 hour detailed Surf Forecast

Issued: 1 pm 08 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 (08 Oct):

  • Morning surf: Morning surf (08 Oct, local time) - 1ft (0.3m), 13s period with N swell.
  • Afternoon surf: Afternoon surf (08 Oct, local time) - 0.5ft (0.2m), 12s period with N swell.
  • Evening surf: Evening surf (08 Oct, local time) - 0.5ft (0.2m), 12s period with N swell.

The current surf forecast for Trunk Bay - Shark Bay at 5PM is: 0.2m 12s primary swell from a North direction and 0.1m 8s secondary swell from a North direction (forecast issued at 01:00pm October 08). An open ocean swell of 0.9m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (AST) & DateWave HeightWave Period
Morning (08 Oct)1ft (0.3m)13s
Afternoon (08 Oct)0.5ft (0.2m)12s
Evening (08 Oct)0.5ft (0.2m)12s

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


Short Range Forecast

Moderate rain (total 10mm), heaviest on Thu afternoon. Warm (max 29°C on Thu afternoon, min 27°C on Fri night). Mainly fresh winds.

Thu
8
Friday
9
Saturday
10
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)
0.2
N
12
0.2
N
12
0.2
N
12
0.2
N
12
0.2
N
12
0.2
N
12
0.2
N
12
0.2
N
11
0.2
N
8
0.2
N
8
0.2
NNW
8
0.8
E
4
0.9
E
4
0.8
E
4
0.8
E
5
0.8
E
5
0.7
E
5
0.3
NNW
8
0.7
E
5
0.8
E
5
0.8
E
5
Wave Graph
Metric surfscale
Energy kJ
12
11
11
11
11
11
11
10
5
5
7
21
29
25
28
28
23
11
24
29
28
Wind (km/h)
25
ESE
25
ESE
25
ESE
30
ESE
25
E
25
E
25
E
30
E
25
E
25
E
25
E
25
E
30
E
30
E
25
E
25
ENE
25
E
25
E
25
E
30
E
30
E
Wind State
cross-off
cross-off
cross-off
cross-off
cross
cross-off
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
High Tide
6:56PM0.41m
7:27AM0.45m
7:36PM0.38m
8:17AM0.48m
8:13PM0.35m
Low Tide
12:46PM0.13m
1:01AM0.13m
1:46PM0.14m
1:34AM0.10m
2:41PM0.15m
part cloud
part cloud
thunderstorm
clear
clear
thunderstorm
clear
clear
clear
clear
clear
clear
clear
clear
thunderstorm
thunderstorm
clear
clear
thunderstorm
clear
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
—
—
—
—
6:09
—
—
—
—
—
—
—
6:09
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
6:00
—
—
—
—
—
—
—
6:00
—
—
—
—
—
—
—
6:00
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 mm
—
—
1
—
—
1
—
—
—
—
—
—
—
—
1
1
—
—
1
—
1
Temp °C
29
29
29
28
28
28
28
28
28
28
28
28
28
27
27
27
28
28
27
28
27
Feels °C
29
29
30
28
29
28
28
28
28
28
28
28
28
27
27
27
29
28
27
28
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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