Big Beach Surf Break

Lat Long: 20.63° N 156.45° W

Big Beach 48 hour detailed Surf Forecast

Issued: 7 am 09 Oct 2026 (local time)

Forecast update in  hr  min

Today's Big Beach sea temperature is
27.2°C
0.4° 

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 (09 Oct):

  • Morning surf: Morning surf (09 Oct, local time) - 2.5ft (0.8m), 17s period with SSW swell.
  • Afternoon surf: Afternoon surf (09 Oct, local time) - 3ft (0.9m), 16s period with SSW swell.
  • Evening surf: Evening surf (09 Oct, local time) - 3.5ft (1.0m), 16s period with S swell.

The current surf forecast for Big Beach at 12PM is: 0.9m 17s primary swell from a South-southwest direction and 0.9m 6s secondary swell from a South-southwest direction (forecast issued at 07:00am October 09). The wind direction is predicted to be onshore.

Time (HST) & DateWave HeightWave Period
Morning (09 Oct)2.5ft (0.8m)17s
Afternoon (09 Oct)3ft (0.9m)16s
Evening (09 Oct)3.5ft (1.0m)16s

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


Short Range Forecast

Some drizzle, heaviest during Fri morning. Warm (max 27°C on Fri morning, min 24°C on Sat night). Wind will be generally light.

Friday
9
Saturday
10
Sunday
11
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)
0
1
2
2
2
1
2
3
1
3
3
2
1
2
3
3
3
2
2
2
1
2
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)
0.8
SSW
17
0.8
SSW
17
1
S
17
0.9
SSW
16
0.9
SSW
16
0.9
SSW
16
1
S
16
0.9
SSW
16
0.9
SSW
15
0.9
SSW
15
0.9
S
20
0.9
S
19
0.7
S
19
0.7
S
18
0.9
S
18
1
S
18
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
Wave Graph
Metric surfscale
Energy kJ
399
394
582
443
432
427
509
400
370
360
611
598
362
318
498
620
504
389
278
252
330
330
326
Wind (km/h)
10
S
10
S
10
SW
5
SSE
15
ESE
20
E
20
E
15
ENE
15
ENE
15
ENE
10
E
20
E
15
E
20
ENE
15
ENE
15
ENE
15
NE
15
NE
10
ENE
15
ENE
20
ENE
15
NE
10
ENE
Wind State
cross-on
cross-on
on
glassy
cross-off
cross-off
cross-off
cross-off
cross-off
off
cross-off
cross-off
cross-off
off
off
off
off
off
off
cross-off
cross-off
off
off
High Tide
3:02AM0.50m
2:46PM0.51m
3:37AM0.54m
3:06PM0.47m
4:11AM0.57m
3:25PM0.43m
Low Tide
8:42AM0.08m
8:54PM0.01m
9:22AM0.10m
9:13PM-0.01m
10:00AM0.12m
9:34PM-0.02m
rain showers
rain showers
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:18
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6:18
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6:18
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<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
6:06
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—
—
—
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6:06
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6:05
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 mm
1
1
—
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—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
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Temp °C
27
27
27
27
26
26
26
26
25
26
27
26
26
25
24
24
24
25
26
26
26
25
25
Feels °C
30
30
30
31
29
27
27
28
26
27
29
26
26
25
24
25
25
25
26
26
26
26
27
  • 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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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.


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