Surf Break

Lat Long: 16.71° S 151.04° W

Bali Hai 48 hour detailed Surf Forecast

Issued: 7 am 18 Oct 2026 (local time)

Forecast update in  hr  min

Today's Bali Hai sea temperature is
26.4°C
0.4° 

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 (18 Oct):

  • Morning surf: Morning surf (18 Oct, local time) - 2ft (0.6m), 13s period with NNW swell.
  • Afternoon surf: Afternoon surf (18 Oct, local time) - 2ft (0.6m), 13s period with NNW swell.
  • Evening surf: Evening surf (18 Oct, local time) - 3ft (0.9m), 7s period with E swell.

The current surf forecast for Bali Hai at 1PM is: 0.6m 13s primary swell from a North-northwest direction and 0.8m 7s secondary swell from a East direction (forecast issued at 07:00am October 18). An open ocean swell of 0.8m 13s is not directed at the surf break, a second open ocean swell of 0.7m 7s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (-10) & DateWave HeightWave Period
Morning (18 Oct)2ft (0.6m)13s
Afternoon (18 Oct)2ft (0.6m)13s
Evening (18 Oct)3ft (0.9m)7s

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


Short Range Forecast

Moderate rain (total 14mm), heaviest on Mon night. Warm (max 27°C on Mon morning, min 23°C on Tue night). Wind will be generally light.

Sunday
18
Monday
19
Tuesday
20
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
0
0
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)
0.8
E
7
0.6
NNW
13
0.6
NNW
13
0.6
NNW
13
0.6
NNW
13
0.5
NNW
13
0.9
ENE
7
0.7
E
6
0.6
E
6
0.6
E
7
1
NNW
4
1.1
NNW
5
1.1
NW
5
0.9
NW
5
0.9
NW
6
0.6
W
9
0.7
NW
8
0.6
NW
8
0.6
NW
8
0.5
NW
7
1.1
SSW
14
0.9
SSW
15
1.5
SSW
14
Wave Graph
Metric surfscale
Energy kJ
60
120
118
118
116
98
75
41
31
33
35
52
61
45
52
57
60
46
45
26
0
0
0
Wind (km/h)
20
E
20
ENE
20
ENE
20
NE
20
NE
20
NE
20
NNE
20
N
20
NNW
25
NNW
25
NNW
25
NW
25
NW
20
NW
20
WNW
20
WSW
20
SW
20
SSW
20
SSW
25
S
25
S
20
S
20
S
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
cross-on
cross-on
cross
cross
cross-off
cross-off
cross-off
cross-off
High Tide
11:11AM0.13m
11:38PM0.15m
10:38AM0.16m
11:06PM0.16m
10:42AM0.19m
Low Tide
5:44AM0.09m
5:19PM0.05m
5:13AM0.08m
5:14PM0.05m
5:03AM0.07m
5:18PM0.04m
cloud
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part cloud
thunderstorm
thunderstorm
thunderstorm
part cloud
part cloud
part cloud
thunderstorm
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
part cloud
part cloud
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:33
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—
—
—
—
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5:33
—
—
—
—
—
—
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5:31
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
6:04
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—
—
—
—
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6:04
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—
—
—
—
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6:05
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 mm
—
—
—
1
1
1
—
—
—
1
—
1
2
1
2
3
1
—
—
—
—
—
—
Temp °C
26
26
26
26
26
26
26
26
26
26
27
26
26
26
26
25
25
25
25
25
24
24
23
Feels °C
27
27
27
28
27
27
27
28
28
27
28
26
27
27
27
26
26
26
26
25
23
24
22
  • 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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