Fish Boma Surf Break

Lat Long: 34.07° S 22.95° E

Fish Boma Surf Forecast and Surf Report

Issued: 1 am 29 Jul 2026 (local time)

Forecast update in  hr  min

Today's Fish Boma sea temperature is
17.6° C
0.4° 

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


Fish Boma surf forecast from 29 Jul 2026:

  • Best quality surf: Wednesday 29 Jul, 11PM (local time) - 5.5ft (1.7m), 13s period, SSW swell with cross-offshore winds.
  • Most powerful swell: Wednesday 29 Jul, 11AM (local time) - 6ft (1.9m), 13s period, SW swell with 1,182 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 29 Jul, 11PM (local time) - 5.5ft (1.7m), 13s period with SSW swell.

Best Forecast Surf Conditions for Fish Boma this week:

The surf forecast for Fish Boma over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Jul 29) at 11PM. The primary swell is predicted to be 1.7m and 13s period with a secondary swell of 0.1m and 11s. Another secondary swell of 1.8m and 7s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Fish Boma in the next 16 days are 1.9m 13s and forecast to arrive on Wednesday (Jul 29) at 11AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.2m 6s period and expected on Wednesday (Jul 29) at 11AM.

Wave TypeTime (SAST) & Date Wave Height & Period
Next good surf (1 star+)11PM (Wed 29th Jul)5.5ft (1.7m) 13s
Best Surf11PM (Wed 29th Jul)5.5ft (1.7m) 13s
Most Powerful11AM (Wed 29th Jul)6ft (1.9m) 13s

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


The Lowdown

Alright folks, it's Rusty here. Let's have a look at what's on the menu for the next couple of weeks.

We've got a solid run of swell coming through, but you've gotta pick your moments. The water temp is sitting at 64°, which is pretty much spot on for this time of year, no surprises there.

The first real look is Wednesday the 29th of July. Fish Boma is seeing a 6ft SW swell with a 13-second period, but it's a bit lumpy from a 12 mph cross-offshore breeze. The energy is solid though, with a combined reading of 1284. It's a bit "marginal," to be honest, so don't get too excited for the morning session. The afternoon stays similar with a 6ft swell but a stiffer 16 mph breeze, so it's not the best.

Thursday the 30th is a step up. The morning has a 6ft SSW swell, period still at 13 seconds, and the wind drops to a light 6 mph cross-offshore. That's a much cleaner look, and the energy is still strong at 1202. This is a good window for the more experienced crew.

Friday the 31st starts off small with a 4ft SW swell, but by the afternoon a new 8ft ESE swell arrives with a short 8-second period, so it'll be a bit jumbled and soft.

Now, Saturday the 1st of August is the standout from the first week. Get on it. Fish Boma is glassy in the morning, with a light N wind at 3 mph, and a clean 7ft ESE swell with a 9-second period. The energy is moderate at 1007, but the conditions are *excellent* for experienced surfers. This is your day. The crowds are possible here, so get there early.

Sunday the 2nd of August keeps the good vibes going with a glassy morning again, 6ft ESE swell, but the energy drops a bit to 826. Still a fun one.

Monday the 3rd of August is another good one. The morning is glassy with a 5ft ESE swell, but the period stretches to 11 seconds, and the energy jumps back up to 1260. That's a proper groundswell feel, and with offshore winds, it'll be holding up well. This is also an excellent session for experienced surfers.

The mid-week gets a bit tricky. Tuesday the 4th has a lighter 5ft ESE swell and the wind goes onshore, so it's not worth it.

Wednesday the 5th of August is a mixed bag. The morning is glassy with a 4ft SW swell at 14 seconds, low energy at 821. The afternoon, however, sees a 8ft SW swell with a 14-second period and a massive energy jump to 2363, but the wind is lightly cross-onshore, so it's not clean.

The second week has a massive, but very specific, window. Thursday the 6th is a write-off. Rain and a 19 mph cross-onshore wind with a 10ft to 13ft SW swell. That's a no-go for paddle surfing – that setup looks way more interesting for kite surfing than the rest of us.

Then Friday the 7th of August is the absolute top-tier day of the entire forecast. The morning is glassy, with a 13ft SW swell at 13 seconds, and the energy is a massive 4932. The afternoon is even better: glassy again, 13ft SW swell, but the period extends to 14 seconds, and the energy hits 5589. This is exceptional, expert-level surf. If you're not a very experienced surfer, stay out of the water. This is big, powerful, and perfect.

Saturday the 8th of August is still big, with a 7ft SW swell at 14 seconds, glassy in the morning. Good, but a step down from Friday.

The following week gets messy again. Sunday the 9th has a 8ft SW swell, but the wind is cross-shore. Monday the 10th has rain and onshore wind, but the afternoon sees a monster 15ft SW swell with a 16-second period and an energy reading of 10860. That's a huge, long-period groundswell, but it's coming with a cross-shore breeze, so it'll be tricky.

Tuesday the 11th of August is a good finisher. The morning is clean with a 12ft SSW swell, 12-second period, and a light offshore from the NE at 6 mph. Energy is 3365. That's another excellent one for the experienced crew.

After that, it all fades out with onshore winds and dropping swell. Get on that Saturday the 1st of August and that Friday the 7th of August.

Rusty.

Short Range Forecast

Mostly dry. Very mild (max 19°C on Fri afternoon, min 11°C on Fri morning). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Warm (max 23°C on Sun afternoon, min 13°C on Sat morning). Wind will be generally light.

Wednesday
29
Thursday
30
Friday
31
Saturday
1
Sunday
2
Monday
3
Tuesday
4
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
3
4
4
2
4
3
3
4
4
3
3
3
2
4
4
3
4
1
2
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.9
SW
13
1.8
SW
13
1.7
SSW
13
1.7
SSW
13
1.6
SW
13
1.5
SW
13
1.2
SW
13
2.4
ESE
8
2.5
E
8
2.2
ESE
9
2.1
ESE
9
2
ESE
9
1.7
ESE
9
1.7
ESE
9
1.7
ESE
12
1.6
ESE
11
1.5
ESE
11
1.2
SW
12
1.4
ESE
10
1.4
ESE
10
0.8
SSW
15
Wave Graph
Metric surfscale
Energy kJ
1182
1144
1061
932
841
780
473
672
1055
796
708
613
484
453
791
551
546
396
370
363
302
Wind (km/h)
20
E
25
E
10
NE
5
ENE
25
E
15
NE
10
ENE
15
E
10
NE
5
N
5
E
10
N
0
E
10
ESE
5
NNW
5
S
5
ESE
5
NNE
10
WSW
5
SSW
10
W
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
glassy
cross-off
off
glassy
cross
glassy
glassy
cross
glassy
cross-on
on
cross
High Tide
3:59PM1.64m
4:04AM1.66m
4:28PM1.71m
4:33AM1.68m
4:56PM1.75m
5:01AM1.68m
5:24PM1.77m
5:31AM1.64m
5:54PM1.75m
6:03AM1.58m
6:27PM1.70m
6:39AM1.49m
7:04PM1.62m
Low Tide
9:48AM0.18m
10:03PM0.26m
10:15AM0.12m
10:32PM0.22m
10:42AM0.08m
11:02PM0.19m
11:09AM0.08m
11:32PM0.20m
11:37AM0.11m
00:05AM0.23m
12:08PM0.18m
00:40AM0.29m
12:42PM0.27m
1:23AM0.37m
clear
part cloud
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:22
7:22
7:22
7:20
7:20
7:18
7:18
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:45
5:45
5:46
5:47
5:47
5:49
5:50
 mm
Temp °C
16
17
15
16
18
15
16
19
16
19
21
18
22
23
17
19
20
17
19
19
15
Feels °C
12
12
12
14
14
12
12
15
12
17
19
15
20
20
15
17
18
15
17
16
15
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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 Fish Boma Surf forecast

The above surf forecast table for Fish Boma provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Fish Boma can be found by selecting the local surf guide option on the grey menu. Our Fish Boma 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 (Fish Boma) 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 Fish Boma 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 Garden Route? If you are looking for accommodation near Fish Boma, camping, hotels and holiday cottages in Garden Route, consider staying in Knysna which is 10 km (6 miles) away. Other places in and around Garden Route where you can find information about places to rent, and car hire include Plettenberg Bay which is 39 km (24 miles) away, George, Mossel Bay and Oudtshoorn.

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