Big Beach Surf Break

Lat Long: 20.63° N 156.45° W

Big Beach 48 hour detailed Surf Forecast

Issued: 7 am 11 Oct 2026 (local time)

Forecast update in  hr  min

Today's Big Beach sea temperature is
27.5°C
0.7° 

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


How big are the waves at Big Beach today (11 Oct):

  • Morning surf: Morning surf (11 Oct, local time) - 2.5ft (0.7m), 17s period with S swell.
  • Afternoon surf: Afternoon surf (11 Oct, local time) - 2.5ft (0.8m), 16s period with S swell.
  • Evening surf: Evening surf (11 Oct, local time) - 2.5ft (0.8m), 16s period with S swell.

The current surf forecast for Big Beach at 1PM is: 0.7m 16s primary swell from a South direction and 0.5m 13s secondary swell from a South direction (forecast issued at 07:00am October 11). An open ocean swell of 0.6m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 2.

Time (HST) & DateWave HeightWave Period
Morning (11 Oct)2.5ft (0.7m)17s
Afternoon (11 Oct)2.5ft (0.8m)16s
Evening (11 Oct)2.5ft (0.8m)16s

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


Short Range Forecast

Mostly dry. Warm (max 27°C on Sun afternoon, min 24°C on Sun night). Wind will be generally light.

Sunday
11
Monday
12
Tuesday
13
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)
3
2
2
2
1
2
2
2
2
1
1
2
1
2
2
2
1
1
1
1
1
1
2
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)
0.9
S
18
0.8
S
18
0.7
S
17
0.7
S
16
0.8
S
16
0.8
S
16
0.8
S
16
0.9
S
16
0.8
S
15
0.7
S
15
0.6
S
15
0.7
S
15
0.8
S
15
0.8
S
15
0.7
S
14
0.7
S
14
0.6
S
13
0.6
S
13
0.6
S
13
0.6
S
13
0.7
S
13
0.7
S
13
0.7
S
13
Wave Graph
Metric surfscale
Energy kJ
504
389
278
252
330
330
326
406
294
212
155
209
272
272
203
184
126
126
123
123
167
165
162
Wind (km/h)
10
NE
15
NE
10
E
15
ESE
20
E
15
NE
10
ENE
10
NE
5
NE
10
ENE
10
E
15
ESE
20
E
15
E
10
E
10
ENE
10
ENE
10
ENE
15
ESE
15
E
15
E
15
E
15
ENE
Wind State
off
off
cross-off
cross-off
cross-off
off
off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
cross-off
cross-off
cross-off
cross-off
cross-off
off
High Tide
4:11AM0.57m
3:25PM0.43m
4:45AM0.57m
3:43PM0.40m
5:21AM0.55m
3:57PM0.36m
Low Tide
10:00AM0.12m
9:34PM-0.02m
10:39AM0.15m
9:56PM-0.02m
11:19AM0.18m
10:18PM-0.01m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:18
—
—
—
—
—
—
—
6:18
—
—
—
—
—
—
—
6:20
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
6:05
—
—
—
—
—
—
—
6:04
—
—
—
—
—
—
—
6:02
—
—
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
24
25
26
27
26
25
25
25
24
25
27
27
27
26
26
25
25
26
26
26
26
26
25
Feels °C
25
26
26
27
25
25
26
27
26
26
29
27
27
27
28
27
27
28
27
27
27
27
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
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 Big Beach 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.


Nearest locationNearest