Big Beach Surf Break

Lat Long: 20.63° N 156.45° W

Big Beach 48 hour detailed Surf Forecast

Issued: 7 pm 07 Oct 2026 (local time)

Forecast update in  hr  min

Today's Big Beach sea temperature is
27.1°C
0.3° 

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 (08 Oct):

  • Morning surf: Morning surf (08 Oct, local time) - 2.5ft (0.7m), 18s period with S swell.
  • Afternoon surf: Afternoon surf (08 Oct, local time) - 2ft (0.6m), 18s period with S swell.
  • Evening surf: Evening surf (08 Oct, local time) - 2.5ft (0.7m), 15s period with W swell.

The current surf forecast for Big Beach at 3AM is: 0.5m 20s primary swell from a South direction and 0.6m 13s secondary swell from a South-southwest direction, 0.5m 16s secondary swell from a West direction (forecast issued at 07:00pm October 07). An open ocean swell of 0.4m 6s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (HST) & DateWave HeightWave Period
Morning (08 Oct)2.5ft (0.7m)18s
Afternoon (08 Oct)2ft (0.6m)18s
Evening (08 Oct)2.5ft (0.7m)15s

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


Short Range Forecast

Light rain (total 5mm), mostly falling on Wed night. Warm (max 28°C on Fri morning, min 25°C on Fri night). Wind will be generally light.

Wed
7
Thursday
8
Friday
9
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)
1
1
1
1
2
0
0
0
0
0
1
1
2
2
3
2
1
2
2
Swell
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
14
0.9
SSW
13
0.6
S
19
0.5
S
20
0.7
S
19
0.7
S
18
0.7
S
18
0.6
S
18
0.9
SSW
18
0.7
W
15
0.7
S
18
0.8
SSW
17
0.8
SSW
17
0.8
SSW
17
1
S
17
0.9
SSW
16
0.9
SSW
16
1.1
S
16
1
S
16
Wave Graph
Metric surfscale
Energy kJ
243
299
270
186
354
321
311
230
522
212
304
404
399
394
582
443
432
627
509
Wind (km/h)
5
SW
5
S
10
SSE
10
SE
10
SSE
15
SSE
20
S
20
S
15
SSE
15
SSE
15
SSE
10
SE
10
ESE
10
E
10
ESE
10
ENE
15
E
20
E
15
E
Wind State
on
cross-on
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
2:25AM0.44m
2:24PM0.53m
3:02AM0.50m
2:46PM0.51m
Low Tide
8:19PM0.06m
8:01AM0.07m
8:35PM0.04m
8:42AM0.08m
8:54PM0.01m
clear
clear
rain showers
clear
clear
rain showers
clear
thunderstorm
rain showers
rain showers
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
—
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6:18
—
—
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—
—
—
—
6:18
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:07
—
—
—
—
—
—
—
6:07
—
—
—
—
—
—
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6:06
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 mm
—
—
1
—
—
1
—
1
1
1
—
—
—
—
—
—
—
—
—
Temp °C
26
26
26
26
26
26
27
27
27
27
27
26
26
27
28
28
28
26
26
Feels °C
29
29
29
28
28
27
28
27
28
29
29
29
29
30
31
30
30
27
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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