Fish Boma Surf Break

Lat Long: 34.07° S 22.95° E

Issued: 1 am 06 Jul 2026 (local time)

Forecast update in  hr  min

Today's Fish Boma sea temperature is
16.8° C

Slightly cooler than normal

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 6 Jul 2026:

  • Best quality surf: Thursday 9 Jul, 8PM (local time) - 10ft (3.0m), 13s period, SSW swell with glassy winds.
  • Most powerful swell: Friday 10 Jul, 2AM (local time) - 11ft (3.5m), 13s period, SSW swell with 4,295 kJ wave energy.
  • Next surfable swell (1★+): Monday 6 Jul, 11AM (local time) - 6ft (1.8m), 12s period with SW 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 Monday (Jul 06) at 11AM. The primary swell is predicted to be 1.8m and 12s period with a secondary swell of 1.0m and 11s. 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 3.5m 13s and forecast to arrive on Friday (Jul 10) at 2AM. Winds are predicted to be glassy at the time the swell arrives.

Wave TypeTime (SAST) & Date Wave Height & Period
Next good surf (1 star+)11AM (Mon 6th Jul)6ft (1.8m) 12s
Best Surf 8PM (Thu 9th Jul)10ft (3.0m) 13s
Most Powerful 2AM (Fri 10th Jul)11ft (3.5m) 13s

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


Updates in  hr  min  s Forecast update imminent

Alright folks, Rusty here. Let’s get into it.

We’ve got a solid run of swell on the way for Fish Boma, starting Monday morning, 6th July. The water temperature at Fish Boma is sitting at 62°, which is about average for this time of year – nothing unusual there.

The first standout window kicks off early Monday morning, 6th July. The swell is a clean 6 ft from the SW with a 12-second period (moderate combined energy of 1113). The wind is a light cross-off from the ENE, keeping things clean. This is a proper session for experienced surfers. The afternoon sees the wind shift cross-shore and the swell dips a little, so the morning is the pick.

Tuesday morning, 7th July, is a bit of a mixed bag – the swell is there but the wind is cross. The real magic on Tuesday comes in the afternoon: glassy conditions, 6 ft of SW swell, 12-second period (moderate combined energy of 1029). That’s the kind of evening you don’t want to miss.

Now, Thursday 9th July is a serious standout. The morning swell jumps to 10 ft from the SSW with a 14-second period (strong wave energy of 3133) – that’s a bigger, longer-period groundswell. The wind is cross-on in the morning, but the afternoon cleans right up with glassy conditions and the same 10 ft of SSW swell (13-second period, 2705 combined energy). This is a big day, only for experts. The wave energy is strong.

Friday 10th July is the best on offer for the whole run. Morning session: 10 ft of SSW swell, 13-second period, with a clean cross-off wind from the east (3628 combined energy – very strong). This is as good as it gets at Fish Boma. The afternoon gets a bit lumpy with cross-shore wind, but that morning is a proper standout.

Saturday 11th and Sunday 12th July see the swell drop back, but Sunday 12th July has a nice glassy afternoon with 8 ft from the SE, 8-second period. The period is short, which means weaker, more frequent waves – not the same quality as the long-period groundswell earlier in the week.

The following week, from 13th July onwards, we see a shift to smaller, cleaner conditions. Monday 13th July has glassy mornings and afternoons with 7 ft and 7 ft of ESE swell, 9-second period. The energy is moderate (1362 and 1176). Nice, clean waves for intermediate surfers.

The end of the run, around 19th and 20th July, has a clean cross-off wind and a smaller swell (3 ft to 6 ft) but with a big 16-second period on the 19th morning – that’s a very long-period groundswell. It’ll be a bit tricky at a reef break like Fish Boma, but the shape will be excellent.

There’s a gap of a couple of days around 18th July where the swell drops to 4 ft on the 18th afternoon, but it picks right back up.

Bottom line: If you’re an experienced surfer, the mornings of Thursday 9th and Friday 10th July are the absolute standouts. Friday 10th is the pick of the whole period. For the rest of us, the glassy sessions on Tuesday 7th afternoon and Sunday 12th afternoon are solid.

Rusty.

Short Range Forecast

Light rain (total 2mm), mostly falling on Wed night. Warm (max 20°C on Mon afternoon, min 13°C on Wed night). Wind will be generally light.

Days 4-6 Weather Summary

Light rain (total 4mm), mostly falling on Sat afternoon. Very mild (max 16°C on Fri afternoon, min 12°C on Thu night). Wind will be generally light.

Monday
6
Tuesday
7
Wednesday
8
Thursday
9
Friday
10
Saturday
11
Sunday
12
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
4
2
3
3
4
4
2
2
2
4
4
5
5
4
4
2
3
3
4
4
4
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.8
SW
12
1.6
SW
11
1.7
SW
12
1.9
SW
12
1.8
SW
12
2.1
SW
13
2.1
SW
13
2.2
SW
12
2.5
SW
12
3
SSW
14
3
SSW
13
3.5
SSW
13
3
SSW
13
3
SSW
13
2.4
SSW
12
2.1
SSW
12
1.7
SSW
12
1.6
SSW
12
1.9
ESE
8
2.4
SE
8
1.7
SSW
14
Wave Graph
Metric surfscale
Energy kJ
865
650
819
1065
970
1417
1468
1474
2089
3122
2695
4295
3621
3045
1761
1269
816
669
389
805
1034
Wind (km/h)
5
E
10
ESE
5
WNW
5
W
5
SSE
5
N
15
W
15
W
10
SW
10
SW
5
WSW
5
N
10
E
15
ESE
5
ENE
10
WSW
15
ESE
10
W
5
WNW
5
SE
5
NNE
Wind State
cross-off
cross
cross
cross
glassy
glassy
cross-on
cross-on
on
cross-on
glassy
glassy
cross-off
cross
cross-off
cross-on
cross
cross
glassy
glassy
off
High Tide
7:43PM1.53m
7:59AM1.31m
8:36PM1.48m
9:05AM1.23m
9:46PM1.44m
10:33AM1.20m
11:10PM1.43m
12:05PM1.25m
00:31AM1.50m
1:19PM1.36m
1:38AM1.60m
2:17PM1.51m
2:34AM1.69m
Low Tide
1:18PM0.34m
2:03AM0.46m
2:05PM0.42m
3:05AM0.50m
3:08PM0.50m
4:23AM0.51m
4:29PM0.55m
5:49AM0.47m
6:00PM0.52m
7:05AM0.37m
7:18PM0.42m
8:06AM0.25m
8:21PM0.30m
part cloud
clear
part cloud
clear
clear
clear
clear
clear
light rain
cloud
cloud
part cloud
part cloud
cloud
cloud
cloud
light rain
rain showers
rain showers
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:33
7:33
7:33
7:33
7:33
7:33
7:31
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:30
5:31
5:31
5:32
5:32
5:34
5:35
 mm
2
2
2
1
Temp °C
18
20
17
17
18
15
18
19
16
13
13
13
14
16
14
16
15
14
15
16
14
Feels °C
16
17
15
16
16
14
14
16
15
11
12
12
12
13
12
14
11
14
14
15
13
Swell 1
Height (m)
Direction
Period (s)
1.8
SW
12
1.6
SW
11
1.7
SW
12
1.9
SW
12
1.8
SW
12
2.1
SW
13
2.1
SW
13
2.2
SW
12
2.5
SW
12
3
SSW
14
3
SSW
13
3.5
SSW
13
3
SSW
13
3
SSW
13
2.4
SSW
12
2.1
SSW
12
1.7
SSW
12
1.6
SSW
12
1.5
S
8
2.4
SE
8
1.9
ESE
8
Energy kJ
865
650
819
1065
970
1417
1468
1474
2089
3122
2695
4295
3621
3045
1761
1269
816
669
317
805
481
Swell 2
Height (m)
Direction
Period (s)
1
ESE
11
0.9
ESE
11
0.8
ESE
10
0.7
ESE
10
0.5
ESE
10
0.4
ESE
10
0.8
SSW
18
1.2
SSW
17
1.2
SW
16
0.1
SE
17
0.1
SE
16
0.1
SE
15
0.1
SE
14
0.1
SE
13
1.4
SE
6
1.7
SE
7
1.3
SSE
8
1.4
SSE
8
1.2
SSW
11
1.2
SSW
11
1.7
SSW
14
Energy kJ
247
180
123
90
57
38
360
771
720
11
10
9
7
7
153
271
223
204
323
334
1034
Swell 3
Height (m)
Direction
Period (s)
0.1
S
8
0.1
S
8
0.8
ESE
10
0.1
E
10
0.4
SSW
20
0.4
ESE
10
0.3
ESE
10
0.2
ESE
9
0.1
SW
18
0.6
S
14
0.9
S
15
0.1
W
11
Energy kJ
1
1
123
2
127
31
18
8
12
142
343
2
Wind waves
Height (m)
Direction
Period (s)
1.6
SW
7
2.2
SE
7
2
ESE
7
1.3
ESE
7
1.9
ESE
8
Energy kJ
240
440
435
186
389
Nearest Offshore or Glassy
Rating
(10 max)
4
3
4
4
4
4
4
4
4
5
4
5
5
4
4
4
4
4
4
4
4
Distance (km)
0
3
1
3
0
0
3
3
3
3
0
0
0
16
0
3
3
1
0
0
0
Best forecast wave conditions in Garden Route
Rating
(10 max)
4
3
4
4
4
4
4
4
4
5
4
5
5
4
4
4
4
4
4
4
4
Best forecast wave conditions in South Africa
Rating
(10 max)
4
3
4
4
4
4
4
4
4
5
4
5
5
4
4
4
4
4
4
4
5
Header Global
Rating
(10 max)
6
7
8
7
5
5
9
6
9
9
5
6
5
4
5
5
4
5
4
4
5
  • Map Icons:
  • Break
  • 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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