Twinnies Surf Break

Lat Long: 26.64° S 153.10° E

Twinnies 48 hour detailed Surf Forecast

Issued: 9 am 16 Aug 2026 (local time)

Forecast update in  hr  min

Today's Twinnies sea temperature is
19.9° C
1.1° 

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


How big are the waves at Twinnies today (16 Aug):

  • Morning surf: Morning surf (16 Aug, local time) - 6ft (1.8m), 6s period with SE swell.
  • Afternoon surf: Afternoon surf (16 Aug, local time) - 5.5ft (1.7m), 6s period with SE swell.
  • Evening surf: Evening surf (16 Aug, local time) - 5ft (1.6m), 6s period with SE swell.

The current surf forecast for Twinnies at 12PM is: 1.8m 6s primary swell from a Southeast direction and 0.3m 10s secondary swell from a East direction, 0.1m 15s secondary swell from a East direction (forecast issued at 09:00am August 16). The wind direction is predicted to be cross-onshore.

Time (AEST) & DateWave HeightWave Period
Morning (16 Aug)6ft (1.8m)6s
Afternoon (16 Aug)5.5ft (1.7m)6s
Evening (16 Aug)5ft (1.6m)6s

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


Short Range Forecast

Heavy rain (total 21mm), heaviest during Tue morning. Very mild (max 19°C on Sun afternoon, min 16°C on Sun night). Wind will be generally light.

Sunday
16
Monday
17
Tuesday
18
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 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
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)
1.6
SE
6
1.8
SE
6
1.8
SE
6
1.6
SE
6
1.6
SE
6
1.6
SE
6
1.6
ESE
6
2.1
ESE
7
2.2
ESE
7
2
ESE
7
1.9
ESE
7
2.1
ESE
7
2.1
ESE
7
2
ESE
7
2
ESE
8
2
ESE
8
1.9
ESE
8
1.8
ESE
8
2
ESE
8
2
ESE
8
2
ESE
8
2.1
ESE
8
Wave Graph
Metric surfscale
Energy kJ
206
282
280
206
178
203
196
392
490
423
379
444
444
440
438
437
395
385
426
452
464
509
Wind (km/h)
20
SSE
25
SSE
25
SSE
25
SSE
20
SE
20
SSE
20
SE
25
SE
25
SE
25
SE
25
SE
25
SE
20
SE
20
SE
15
SE
15
SE
20
SE
15
ESE
20
ESE
20
SE
20
SE
15
SE
Wind State
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
10:26AM1.51m
10:37PM1.60m
11:12AM1.47m
11:10PM1.42m
12:03PM1.41m
Low Tide
4:23AM0.26m
4:26PM0.36m
4:57AM0.31m
5:12PM0.50m
5:33AM0.36m
6:04PM0.64m
rain showers
rain showers
light rain
clear
clear
clear
light rain
light rain
clear
rain showers
rain showers
rain showers
rain showers
part cloud
rain showers
rain showers
rain showers
rain showers
rain showers
rain showers
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:16
6:16
6:15
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:27
5:27
5:28
 mm
1
1
1
2
2
1
1
1
1
1
1
1
2
3
2
Temp °C
16
17
18
19
18
17
16
17
17
17
18
17
18
18
17
17
16
17
18
18
17
17
Feels °C
12
12
13
15
14
14
12
12
11
12
13
13
13
14
14
14
13
14
15
14
13
14
  • 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 

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Twinnies surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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