Bali Hai Surf Break

Lat Long: 16.71° S 151.04° W

Bali Hai 48 hour detailed Surf Forecast

Issued: 7 am 20 Aug 2026 (local time)

Forecast update in  hr  min

Today's Bali Hai sea temperature is
26.8° C
0.5° 

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


How big are the waves at Bali Hai today (20 Aug):

  • Morning surf: Morning surf (20 Aug, local time) - 2.5ft (0.7m), 8s period with E swell.
  • Afternoon surf: Afternoon surf (20 Aug, local time) - 2.5ft (0.7m), 8s period with E swell.
  • Evening surf: Evening surf (20 Aug, local time) - 2ft (0.6m), 8s period with E swell.

The current surf forecast for Bali Hai at 11AM is: 0.7m 8s primary swell from a East direction (forecast issued at 07:00am August 20). An open ocean swell of 1.9m 15s is not directed at the surf break. The wind direction is predicted to be glassy.

Time (-10) & DateWave HeightWave Period
Morning (20 Aug)2.5ft (0.7m)8s
Afternoon (20 Aug)2.5ft (0.7m)8s
Evening (20 Aug)2ft (0.6m)8s

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


Short Range Forecast

Light rain (total 2mm), mostly falling on Thu night. Warm (max 26°C on Thu afternoon, min 23°C on Fri afternoon). Winds increasing (calm on Thu morning, fresh winds from the ESE by Sat night).

Thursday
20
Friday
21
Saturday
22
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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)
0.7
E
8
0.7
E
8
0.7
E
8
0.7
E
8
0.6
E
8
0.7
E
8
0.6
E
8
0.6
E
8
0.6
E
8
0.6
E
8
0.5
E
8
0.5
E
8
0.5
E
8
0.5
E
8
0.5
E
8
0.5
E
9
0.4
E
9
0.3
NNE
9
0.4
E
8
1.4
SSW
14
0.3
E
8
1.7
SSW
14
0.2
NNE
9
Wave Graph
Metric surfscale
Energy kJ
63
65
65
66
49
66
49
49
49
49
34
34
35
34
35
36
23
15
23
0
13
0
7
Wind (km/h)
5
NNW
0
NNW
5
WNW
10
WSW
10
SW
25
SSE
30
SSE
30
SSE
30
SSE
25
SSE
25
SSE
30
SSE
35
SSE
35
SSE
30
SSE
35
SSE
30
SSE
30
SE
30
SE
30
SE
35
SE
35
SE
35
ESE
Wind State
glassy
glassy
glassy
cross-on
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
High Tide
1:19PM0.13m
1:14AM0.16m
12:17PM0.13m
00:36AM0.16m
11:45AM0.15m
Low Tide
8:00AM0.09m
6:29PM0.07m
6:40AM0.08m
6:05PM0.05m
6:15AM0.07m
6:05PM0.03m
clear
clear
part cloud
part cloud
part cloud
part cloud
rain showers
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:18
6:18
6:16
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:55
5:55
5:55
 mm
1
Temp °C
25
25
25
25
26
25
24
24
24
24
24
23
23
23
23
23
23
23
23
23
23
23
23
Feels °C
29
30
29
28
29
26
22
23
23
23
23
21
20
20
20
20
20
20
20
20
19
19
19
  • 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 Bali Hai 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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