Bawa Surf Break

Lat Long: 0.81° N 97.34° E

Bawa Surf Forecast and Surf Report

Issued: 12 am 22 Jul 2026 (local time)

Forecast update in  hr  min

Today's Bawa sea temperature is
30.2° C
0.9° 

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


Bawa surf forecast from 22 Jul 2026:

  • Best quality surf: Wednesday 22 Jul, 10AM (local time) - 4ft (1.2m), 13s period, SSW swell with glassy winds.
  • Most powerful swell: Friday 24 Jul, 4AM (local time) - 5ft (1.6m), 11s period, S swell with 584 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 22 Jul, 10AM (local time) - 4ft (1.2m), 13s period with SSW swell.

Best Forecast Surf Conditions for Bawa this week:

The surf forecast for Bawa over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Jul 22) at 10AM. The primary swell is predicted to be 1.2m and 13s period with a secondary swell of 0.6m and 7s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Bawa in the next 16 days are 1.6m 11s and forecast to arrive on Friday (Jul 24) at 4AM. Winds are predicted to be cross-offshore at the time the swell arrives.

Wave TypeTime (WIB) & Date Wave Height & Period
Next good surf (1 star+)10AM (Wed 22nd Jul)4ft (1.2m) 13s
Best Surf10AM (Wed 22nd Jul)4ft (1.2m) 13s
Most Powerful 4AM (Fri 24th Jul)5ft (1.6m) 11s

Table - best surf conditions forecast for Bawa over the next 16 days.


The Lowdown

Alright, Rusty here. Let’s see what Bawa’s got lined up over the next stretch. It’s a reef and point setup, very consistent and exposed to the southwest. Water temp is about what you’d expect for this time of year.

First look is Wednesday morning the 22nd. Glassy conditions, 4ft swell rolling in from the SSW with a 13-second interval. The combined energy is moderate at 538. This is straight-up good surf. Winds are light out of the NE and glassy. A strong start.

The rest of the week gets choppy. Winds go onshore and cross-onshore in the afternoons, swell drops a little. Friday the 24th bumps back up to around 5ft from the south, but wind is cross-shore, not clean. Still worth a dawn patrol.

Through the 25th to 28th, there are some morning windows. Sunday the 26th morning has 4ft SSW swell under a glassy NW breeze – that’s a solid, clean session. Monday the 27th afternoon goes dead calm, glassy, 3–4ft from the south. A sneaky good one.

Now, the first real standout is Thursday the 30th of July morning. Glassy, 3ft from the SSW, but with a *19-second* period – very long groundswell. Energy is strong at 1084. That’s a session for experienced folks, with waiting between sets. The reef and point at Bawa will handle that beautifully.

From there it picks up. Saturday the 1st of August morning – glassy, 4ft SW swell on 16 seconds. Very good. Then Sunday the 2nd of August morning: clean offshore from the NNW, 4ft SSW swell at 17 seconds. Energy 1330. Excellent.

But the big one is Tuesday the 4th of August. Morning has 6–7ft SSW groundswell, 19-second period, clean cross-offshore breeze. Energy is massive at 3534. Afternoon is even bigger at 7ft, 18 seconds. This is expert-only territory. If you’ve got the skill, that Tuesday is the standout of the outlook.

Crowds can show up *sometimes*, so expect some company at the peak during these magic windows.

Rusty.

Short Range Forecast

Light rain (total 6mm), mostly falling on Tue night. Warm (max 28°C on Tue night, min 26°C on Tue night). Wind will be generally light.

Days 4-6 Weather Summary

Moderate rain (total 17mm), heaviest on Fri night. Warm (max 28°C on Fri night, min 26°C on Sat night). Wind will be generally light.

Wednesday
22
Thursday
23
Friday
24
Saturday
25
Sunday
26
Monday
27
Tuesday
28
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
3
2
0
1
0
2
2
1
2
2
2
3
3
2
1
1
3
2
3
2
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.2
SSW
13
1.2
SSW
13
0.9
SSW
13
0.9
SSW
12
1
S
9
1.5
S
11
1.6
S
11
1.6
S
11
1.5
S
10
1.4
SSE
10
1.3
SSE
10
1.3
SSE
10
1.2
SSE
10
1.2
SSE
10
1.1
SSE
10
1.1
SSE
9
1.1
S
10
0.6
SSW
16
0.8
SSW
16
0.7
SSW
15
0.8
SSW
15
Wave Graph
Metric surfscale
Energy kJ
475
515
285
210
162
505
573
584
468
394
342
377
294
294
235
225
225
169
318
202
279
Wind (km/h)
5
NE
10
S
15
ESE
10
ESE
20
SSE
10
ESE
5
E
15
SSE
10
SE
5
E
10
SSW
5
SW
5
NW
10
W
15
WSW
10
SE
0
SSW
5
WSW
0
WNW
5
WSW
5
E
Wind State
glassy
on
cross-on
cross
cross-on
cross
cross
on
cross-on
cross
on
glassy
glassy
cross
cross
cross-on
glassy
glassy
glassy
glassy
glassy
High Tide
11:02AM0.45m
00:39AM0.59m
11:57AM0.37m
1:53AM0.58m
1:40PM0.32m
3:06AM0.59m
3:25PM0.32m
4:05AM0.63m
4:31PM0.34m
4:51AM0.67m
5:16PM0.38m
5:30AM0.71m
5:52PM0.43m
Low Tide
5:40AM0.30m
5:08PM0.16m
7:30AM0.32m
5:55PM0.19m
9:49AM0.28m
7:04PM0.20m
10:53AM0.23m
8:28PM0.19m
11:28AM0.18m
9:37PM0.17m
11:55AM0.14m
10:29PM0.14m
12:20PM0.11m
11:12PM0.11m
clear
clear
clear
clear
clear
clear
clear
clear
thunderstorm
clear
clear
rain showers
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
rain showers
thunderstorm
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:31
6:31
6:31
6:31
6:31
6:31
6:31
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:40
6:40
6:40
6:40
6:40
6:40
6:40
 mm
3
4
2
4
3
1
1
1
Temp °C
27
28
28
28
28
28
28
28
28
28
28
28
27
28
27
26
27
27
28
28
28
Feels °C
31
31
30
30
29
30
31
31
31
32
31
33
31
31
30
29
32
31
32
32
32
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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Bawa Surf forecast

The above surf forecast table for Bawa provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Bawa can be found by selecting the local surf guide option on the grey menu. Our Bawa surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Bawa) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Bawa may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Are you planning a holiday in Nias? If you are looking for accommodation near Bawa, camping, hotels and holiday cottages in Nias, consider staying in Afia which is 67 km (42 miles) away.

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