Big Beach Surf Break

Lat Long: 20.63° N 156.45° W

Big Beach 48 hour detailed Surf Forecast

Issued: 7 am 29 Jul 2026 (local time)

Forecast update in  hr  min

Today's Big Beach sea temperature is
26.5° 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 (29 Jul):

  • Morning surf: Morning surf (29 Jul, local time) - 2.5ft (0.7m), 13s period with SSW swell.
  • Afternoon surf: Afternoon surf (29 Jul, local time) - 2ft (0.6m), 13s period with SSW swell.
  • Evening surf: Evening surf (29 Jul, local time) - 2.5ft (0.7m), 13s period with SSW swell.

The current surf forecast for Big Beach at 4PM is: 0.6m 13s primary swell from a South-southwest direction (forecast issued at 07:00am July 29). An open ocean swell of 0.8m 9s is not directed at the surf break, a second open ocean swell of 1.3m 8s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (HST) & DateWave HeightWave Period
Morning (29 Jul)2.5ft (0.7m)13s
Afternoon (29 Jul)2ft (0.6m)13s
Evening (29 Jul)2.5ft (0.7m)13s

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


Short Range Forecast

Mostly dry. Warm (max 28°C on Thu morning, min 24°C on Fri night). Wind will be generally light.

Wednesday
29
Thursday
30
Friday
31
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)
1
1
1
1
1
1
1
1
0
2
2
2
1
1
2
2
2
2
1
0
0
1
0
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
14
0.7
SSW
14
0.6
SSW
13
0.6
SSW
13
0.6
SSW
13
0.7
SSW
13
0.8
SSW
13
0.8
SSW
13
0.6
SSW
13
0.6
SSW
13
0.7
S
14
0.7
S
14
0.7
S
13
0.7
S
13
0.7
S
13
0.6
SSW
16
0.6
SW
16
0.6
SSW
16
0.6
SSW
16
0.6
SW
16
0.6
SW
15
0.6
SW
15
0.6
SW
15
Wave Graph
Metric surfscale
Energy kJ
243
189
137
137
133
173
229
232
131
129
192
184
173
168
168
177
208
173
171
201
191
181
178
Wind (km/h)
5
N
5
NNE
5
SSE
5
ESE
10
E
15
ENE
15
E
15
ENE
15
E
15
ENE
10
E
15
ESE
20
E
20
E
15
ENE
15
ENE
20
ENE
20
ENE
20
E
25
E
25
ENE
25
ENE
25
NE
Wind State
cross-off
glassy
glassy
glassy
cross-off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
off
off
cross-off
cross-off
cross-off
off
off
High Tide
3:02AM0.31m
4:38PM0.61m
3:40AM0.33m
5:03PM0.60m
4:19AM0.34m
5:25PM0.59m
Low Tide
9:06AM-0.04m
10:55PM0.12m
9:37AM-0.03m
11:19PM0.12m
10:08AM-0.01m
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:58
5:58
5:58
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:05
7:04
7:04
 mm
Temp °C
25
26
27
27
27
27
26
26
26
26
28
28
27
27
26
26
25
26
28
28
28
26
25
Feels °C
29
30
31
31
30
29
28
28
27
27
31
30
27
28
27
27
25
26
28
26
26
25
23
  • 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.


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