Gnarabup Surf Break

Lat Long: 33.99° S 114.99° E

Issued: 1 pm 18 Jun 2026 (local time)

Forecast update in  hr  min

Today's Gnarabup sea temperature is
19.5° C

Normal for this time of year

Gnarabup surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Gnarabup today (18 Jun):

  • Morning surf: Morning surf (18 Jun, local time) - 7ft (2.1m), 16s period with SW swell.
  • Afternoon surf: Afternoon surf (18 Jun, local time) - 8ft (2.5m), 16s period with SW swell.
  • Evening surf: Evening surf (18 Jun, local time) - 8ft (2.5m), 16s period with SW swell.

The current surf forecast for Gnarabup at 5PM is: 2.5m 16s primary swell from a Southwest direction (forecast issued at 01:00pm June 18). An open ocean swell of 0.9m 10s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (AWST) & DateWave HeightWave Period
Morning (18 Jun)7ft (2.1m)16s
Afternoon (18 Jun)8ft (2.5m)16s
Evening (18 Jun)8ft (2.5m)16s

Table - waves today at Gnarabup. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Moderate rain (total 10mm), heaviest on Sun morning. Very mild (max 19°C on Sat night, min 13°C on Fri night). Wind will be generally light.

Thu
18
Friday
19
Saturday
20
Sun
21
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)
5
4
3
3
4
4
3
4
4
4
4
4
4
3
3
3
2
2
3
2
1
1
1
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)
1.9
SW
16
2.4
SW
16
2.5
SW
16
2.5
SW
16
2.5
SW
16
2.5
SW
16
2.3
SW
16
2.3
SW
15
2.3
SW
15
2.2
SW
15
2.1
WSW
15
2
WSW
15
2
WSW
14
1.9
WSW
14
1.9
WSW
14
1.9
WSW
14
1.9
WSW
14
1.9
WSW
14
1.9
SW
16
1.9
SW
16
1.8
SW
15
1.7
SW
15
1.7
SW
15
1.8
SW
15
Wave Graph
Metric surfscale
Energy kJ
1780
2978
3396
3182
3252
3059
2529
2370
2307
1983
1860
1714
1604
1447
1368
1310
1291
1291
1799
1630
1453
1289
1289
1377
Wind (km/h)
10
SSE
10
S
15
SSW
15
S
15
S
10
SSE
5
SSW
5
SW
0
SW
0
WSW
5
NNW
10
NE
10
NE
15
NE
20
NNE
20
NE
25
NNE
25
NNE
25
N
25
N
30
NNW
25
NNW
30
NW
25
W
Wind State
cross-off
cross-on
cross-on
cross
cross
cross
cross-on
glassy
glassy
glassy
glassy
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross-on
High Tide
11:23AM0.77m
11:37AM0.67m
10:40AM0.57m
Low Tide
10:35PM0.06m
11:25PM0.15m
11:57PM0.25m
cloud
cloud
cloud
light rain
cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
light rain
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:24
7:24
7:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:16
5:16
5:17
5:17
 mm
1
1
4
Temp °C
14
15
15
15
15
15
15
15
16
16
16
14
14
13
13
13
14
15
16
17
18
19
18
17
Feels °C
12
13
13
12
12
13
13
13
15
15
14
12
12
10
9
9
9
10
11
12
13
15
14
14
Swell 1
Height (m)
Direction
Period (s)
1.9
SW
16
2.4
SW
16
2.5
SW
16
2.5
SW
16
2.5
SW
16
2.5
SW
16
2.3
SW
16
2.3
SW
15
2.3
SW
15
2.2
SW
15
2.1
WSW
15
2
WSW
15
2
WSW
14
1.9
WSW
14
1.9
WSW
14
1.9
WSW
14
1.9
WSW
14
1.9
WSW
14
1.9
SW
16
1.9
SW
16
1.8
SW
15
1.7
SW
15
1.7
SW
15
1.8
SW
15
Energy kJ
1780
2978
3396
3182
3252
3059
2529
2370
2307
1983
1860
1714
1604
1447
1368
1310
1291
1291
1799
1630
1453
1289
1289
1377
Swell 2
Height (m)
Direction
Period (s)
1.9
SW
13
1
S
7
0.9
SSE
10
0.9
SSE
10
0.4
SE
9
0.4
SE
9
0.5
S
6
0.4
SSE
9
0.4
SE
9
0.4
SE
9
0.4
SE
9
0.4
SE
9
0.5
SE
9
0.2
SSE
9
0.2
SSE
9
0.2
SSE
9
0.2
SSE
9
0.1
SE
9
0.3
SE
8
0.3
SE
8
0.3
SE
8
0.3
SE
8
0.3
SE
8
0.3
SE
8
Energy kJ
1147
97
164
161
22
21
17
30
20
20
20
20
39
7
7
7
7
3
11
11
11
10
10
10
Swell 3
Height (m)
Direction
Period (s)
1
S
7
0.4
SE
9
0.4
SE
9
0.4
SE
9
Energy kJ
97
23
20
20
Wind waves
Height (m)
Direction
Period (s)
0.4
ESE
9
0.7
NNE
4
0.8
N
4
0.9
N
4
1
N
4
1
N
5
1
N
5
1.1
NNW
5
1.2
NNW
5
1.3
NW
5
1.3
WNW
5
1.3
WNW
6
Energy kJ
25
15
22
32
40
41
42
56
67
83
94
102
Nearest Offshore or Glassy
Rating
(10 max)
5
4
4
4
4
5
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
3
3
2
Distance (km)
0
14
14
33
14
1
14
0
0
0
0
0
0
4
31
31
31
31
31
40
40
40
40
98
Best forecast wave conditions in Margaret River
Rating
(10 max)
5
5
4
4
4
5
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
3
3
Best forecast wave conditions in Australia
Rating
(10 max)
5
5
4
4
4
5
4
4
4
4
4
4
4
4
4
4
4
4
5
4
5
5
4
4
Header Global
Rating
(10 max)
5
9
9
9
5
5
5
5
6
6
6
6
7
4
4
4
4
4
5
5
9
9
4
9
  • 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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