Surf Break

Lat Long: 26.64° S 153.10° E

Twinnies 48 hour detailed Surf Forecast

Issued: 9 am 21 Oct 2026 (local time)

Forecast update in  hr  min

Today's Twinnies sea temperature is
22.4°C
0.3° 

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 (21 Oct):

  • Morning surf: Morning surf (21 Oct, local time) - 5ft (1.5m), 8s period with E swell.
  • Afternoon surf: Afternoon surf (21 Oct, local time) - 5ft (1.5m), 8s period with E swell.
  • Evening surf: Evening surf (21 Oct, local time) - 6ft (1.8m), 8s period with ENE swell.

The current surf forecast for Twinnies at 5PM is: 1.5m 8s primary swell from a East direction (forecast issued at 09:00am October 21). The wind direction is predicted to be cross-onshore.

Time (AEST) & DateWave HeightWave Period
Morning (21 Oct)5ft (1.5m)8s
Afternoon (21 Oct)5ft (1.5m)8s
Evening (21 Oct)6ft (1.8m)8s

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


Short Range Forecast

Heavy rain (total 52mm), heaviest during Thu morning. Warm (max 22°C on Wed afternoon, min 18°C on Thu afternoon). Wind will be generally light.

Wednesday
21
Thursday
22
Friday
23
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)
2
1
0
0
0
1
2
0
0
0
0
0
0
0
0
0
1
0
0
0
0
2
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)
1.5
E
8
1.4
E
8
1.5
E
8
1.5
E
8
1.6
ENE
8
1.8
ENE
8
1.9
ENE
8
1.8
ENE
7
1.8
ENE
7
1.8
ENE
7
1.7
ENE
7
1.7
ENE
7
1.8
ENE
7
1.8
ENE
6
1.7
ENE
7
1.5
ENE
7
1.4
ENE
7
1.5
ENE
8
1.4
ENE
8
1.6
ENE
8
1.7
ENE
8
2
ENE
8
Wave Graph
Metric surfscale
Energy kJ
295
257
295
301
310
404
445
349
344
316
301
301
303
269
265
218
203
234
232
280
335
451
Wind (km/h)
5
N
5
NNE
10
NE
10
NE
15
NE
10
NNE
15
NNE
15
NNE
15
NE
20
NNE
15
NE
20
NE
20
ENE
20
ENE
20
ENE
15
NE
10
NNE
10
NNE
15
NNE
15
NNE
15
NNE
10
NNE
Wind State
glassy
cross-on
cross-on
cross-on
cross-on
cross-on
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
High Tide
4:37AM1.11m
4:36PM1.53m
5:16AM1.26m
5:16PM1.58m
5:51AM1.43m
5:53PM1.62m
Low Tide
10:07AM0.58m
11:14PM0.40m
10:59AM0.51m
11:43PM0.32m
11:44AM0.43m
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
light rain
light rain
thunderstorm
thunderstorm
thunderstorm
light rain
light rain
light rain
rain showers
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:07
—
—
—
—
—
—
5:05
—
—
—
—
—
—
—
5:05
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
5:57
—
—
—
—
—
—
—
5:58
—
—
—
—
—
—
—
5:58
—
—
 mm
1
2
2
1
1
3
3
4
5
6
5
3
3
2
1
1
2
1
2
2
1
1
Temp °C
19
20
21
22
20
20
20
19
20
20
19
19
18
19
20
20
20
21
22
21
20
20
Feels °C
21
21
22
22
20
20
20
18
19
19
18
17
16
17
19
20
21
21
22
21
20
20
  • 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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