Bali Hai Surf Break

Lat Long: 16.71° S 151.04° W

Bali Hai 48 hour detailed Surf Forecast

Issued: 1 am 17 Sep 2026 (local time)

Forecast update in  hr  min

Today's Bali Hai sea temperature is
27.1°C
0.7° 

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 (17 Sep):

  • Morning surf: Morning surf (17 Sep, local time) - 1ft (0.3m), 12s period with ENE swell.
  • Afternoon surf: Afternoon surf (17 Sep, local time) - 1ft (0.3m), 8s period with E swell.
  • Evening surf: Evening surf (17 Sep, local time) - 2.5ft (0.8m), 4s period with W swell.

The current surf forecast for Bali Hai at 9AM is: 0.3m 12s primary swell from a East-northeast direction (forecast issued at 01:00am September 17). An open ocean swell of 2.5m 14s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (-10) & DateWave HeightWave Period
Morning (17 Sep)1ft (0.3m)12s
Afternoon (17 Sep)1ft (0.3m)8s
Evening (17 Sep)2.5ft (0.8m)4s

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


Short Range Forecast

Light rain (total 3mm), mostly falling on Thu morning. Warm (max 26°C on Thu morning, min 22°C on Fri night). Mainly fresh winds.

Thursday
17
Friday
18
Saturday
19
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
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
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)
0.4
NE
9
0.4
NE
9
0.3
ENE
12
0.3
ENE
12
0.3
NE
8
0.7
WNW
4
0.4
NE
8
0.4
NE
11
0.2
NNE
8
0.2
NNE
10
0.2
NNE
10
0.2
NNE
10
0.3
NE
10
0.2
NNE
10
0.3
NNE
10
0.2
NNE
9
0.2
N
10
0.2
N
10
0.2
N
9
0.2
N
9
0.3
NNE
9
0.3
NNE
9
0.2
NNE
9
0.2
NNE
9
Wave Graph
Metric surfscale
Energy kJ
29
28
28
27
12
13
21
30
7
10
10
10
15
9
18
8
8
7
7
7
16
16
8
8
Wind (km/h)
10
NE
10
NW
15
NW
25
NW
25
WNW
25
W
30
SSW
35
SSE
25
SSE
30
SSE
35
SSE
30
SSE
30
SSE
25
SSE
25
SSE
25
SSE
20
SSE
20
SE
20
SE
20
SE
20
SE
20
SE
20
SE
20
SE
Wind State
cross-off
cross-on
on
on
on
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
High Tide
1:35AM0.18m
1:26PM0.14m
1:18AM0.17m
12:46PM0.13m
00:48AM0.16m
11:51AM0.14m
Low Tide
7:58AM0.06m
6:56PM0.06m
7:14AM0.08m
6:07PM0.06m
6:14AM0.07m
5:46PM0.04m
part cloud
thunderstorm
thunderstorm
clear
clear
rain showers
rain showers
cloud
part cloud
cloud
cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
clear
clear
part cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:58
5:56
5:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:59
5:59
5:59
 mm
1
1
1
1
Temp °C
25
26
26
26
26
26
25
24
24
23
23
23
23
23
22
22
23
23
22
22
23
22
23
23
Feels °C
28
29
28
26
25
25
24
22
23
21
20
20
20
20
19
19
20
20
19
20
21
19
20
20
  • 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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