Fish Boma Surf Break

Lat Long: 34.07° S 22.95° E

Issued: 1 pm 07 Jul 2026 (local time)

Forecast update in  hr  min

Today's Fish Boma sea temperature is
17.0° C

Normal for this time of year

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 7 Jul 2026:

  • Best quality surf: Thursday 9 Jul, 11AM (local time) - 10ft (3.0m), 14s period, SSW swell with glassy winds.
  • Most powerful swell: Friday 10 Jul, 2AM (local time) - 11ft (3.5m), 13s period, SSW swell with 3,708 kJ wave energy.
  • Next surfable swell (1★+): Tuesday 7 Jul, 5PM (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 Tuesday (Jul 07) at 5PM. The primary swell is predicted to be 1.8m and 12s period with a secondary swell of 0.5m and 10s. The wind is predicted to be glassy 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. The largest open ocean swell (not directed at the beach) is 0.9m 4s period and expected on Saturday (Jul 11) at 5PM.

Wave TypeTime (SAST) & Date Wave Height & Period
Next good surf (1 star+) 5PM (Tue 7th Jul)6ft (1.8m) 12s
Best Surf11AM (Thu 9th Jul)10ft (3.0m) 14s
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 with the outlook for Fish Boma. We've got a solid 16-day window ahead, so let’s get into it.

First up, the water temperature is sitting at 63°F, which is about normal for this time of year so don't expect any surprises there.

The week kicks off proper on Tuesday the 7th of July. We've got a solid SW groundswell running, 6ft of it with a nice long 12-second period, and the afternoon turns absolutely glassy. That's premium. The combined energy is thumping at 1037 (moderate), and for an intermediate crew, this is going to be clean and rippable. Fish Boma is an exposed reef and it's picking up that S-optimum swell perfectly.

Wednesday the 8th sees the swell bump up to 7ft from the SW, but the wind swings cross-on and kicks up a chop. The energy jumps to 2323 (strong) but the quality drops right off. Not our day.

Thursday the 9th and Friday the 10th are pumping with 10ft swells from the SSW. That’s big. The combined energy hits 3324 and then 3745 (strong to very strong). This is expert territory only. Friday afternoon saves the week though – the wind goes glassy again, the swell holds at 10ft with a 13-second period, and the energy is 3294. For the crew who can handle it, that Friday arvo session will be unforgettable.

Saturday the 11th is cleaner with a 7ft SSW swell and cross-off winds. The energy eases to 1360 (moderate). A very good window for those looking for a solid wave without the full-on size.

As we roll into the second week, things settle down. Sunday the 12th through Tuesday the 14th offer nice, clean waves in the 4ft to 5ft range with glassy mornings. The swell shifts more ESE, and the energy drops to the 400-600 range (weak to moderate). Perfect for the log or a fun intermediate board.

Wednesday the 15th gets blown out – strong winds and rain. Skip it.

Thursday the 16th sees another pulse of SW swell at 7ft (energy 1526, strong), but the wind is on it, making it messy and lumpy. Not a paddler's friend.

Friday the 17th and Saturday the 18th bring a return to form. Glassy mornings and clean offshores with 4ft to 6ft swells. The energy is back in the moderate range (622 to 885). Good, fun surf.

Sunday the 19th is small and a bit crossed up. The standout is Monday the 20th of July – a glassy morning with a crisp 6ft WSW swell, 12-second period, and energy of 1129 (moderate). That's a beautiful, clean left-hander waiting for you.

Tuesday the 21st onward fades fast. Small and weak, down to 2ft by Wednesday the 22nd. The run is done.

The Pick: No question, it's Friday afternoon the 10th of July for the experienced crew – big 10ft SSW groundswell with glassy conditions. For the everyday surfer, Tuesday the 7th afternoon or Monday the 20th morning are your golden windows.

Keep your eyes on the horizon, folks.

Rusty.

Short Range Forecast

Light rain (total 4mm), mostly falling on Wed night. Very mild (max 18°C on Wed afternoon, min 12°C on Thu night). Wind will be generally light.

Days 5-7 Weather Summary

Moderate rain (total 13mm), heaviest on Sat afternoon. Very mild (max 16°C on Sun morning, min 13°C on Fri night). Wind will be generally light.

Tue
7
Wednesday
8
Thursday
9
Friday
10
Saturday
11
Sunday
12
Monday
13
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
Rating
(10 max)
4
4
2
1
2
5
4
5
4
4
4
3
3
4
3
2
4
1
2
4
3
Swell
Height Map
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
2.1
SW
13
2.2
SW
13
2.2
SW
12
3
SW
12
3
SSW
14
3
SSW
13
3.5
SSW
13
3
SSW
13
3
SSW
13
3
SSW
12
2.5
SSW
12
2.5
S
12
1.8
SSW
12
1.5
SSW
11
1.3
SSW
11
2.1
ESE
7
1.7
ESE
8
1.9
ESE
9
2.2
ESE
10
1.9
ESE
10
Wave Graph
Metric surfscale
Energy kJ
970
1498
1569
1450
2549
3463
2848
3708
3468
2860
2282
1929
1840
907
550
394
456
361
524
928
692
Wind (km/h)
5
SSW
5
N
15
W
20
SW
10
SW
5
SW
5
SSW
5
NNW
5
W
5
SW
5
ENE
10
ESE
10
SE
15
E
5
ENE
10
ESE
5
NNW
10
W
10
WSW
10
NW
0
SW
Wind State
glassy
glassy
cross-on
cross-on
cross-on
glassy
glassy
glassy
cross-on
glassy
cross-off
cross
cross
cross-off
glassy
cross
cross-off
cross-on
cross-on
cross-off
glassy
High Tide
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
3:08PM1.65m
3:23AM1.77m
Low Tide
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
8:57AM0.13m
9:15PM0.19m
9:43AM0.05m
clear
clear
clear
part cloud
light rain
cloud
cloud
part cloud
part cloud
cloud
cloud
light rain
rain showers
rain showers
rain showers
cloud
rain showers
part cloud
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:33
7:33
7:33
7:33
7:31
7:31
7:31
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:31
5:31
5:32
5:32
5:34
5:35
5:35
5:36
 mm
4
2
5
4
1
1
Temp °C
17
14
17
18
15
13
14
13
14
15
13
15
15
14
16
16
15
16
16
15
16
Feels °C
17
15
14
15
14
11
12
12
12
13
12
14
12
14
16
15
15
14
14
14
16
Swell 1
Height (m)
Direction
Period (s)
1.8
SW
12
2.1
SW
13
2.2
SW
13
2.2
SW
12
3
SW
12
3
SSW
14
3
SSW
13
3.5
SSW
13
3
SSW
13
3
SSW
13
3
SSW
12
2.5
SSW
12
2.5
S
12
1.8
SSW
12
1.6
SE
7
1.3
SSW
11
1.7
ESE
7
1.7
ESE
8
1.9
ESE
9
2.2
ESE
10
1.9
ESE
10
Energy kJ
970
1498
1569
1450
2549
3463
2848
3708
3468
2860
2282
1929
1840
907
213
394
327
361
524
928
692
Swell 2
Height (m)
Direction
Period (s)
0.5
ESE
10
0.4
ESE
10
0.7
SSW
18
1
SSW
17
0.2
ESE
9
0.1
SE
17
0.1
SE
16
0.1
SE
15
0.1
SE
14
0.1
E
13
0.1
W
12
0.1
W
12
0.1
SW
18
1.5
SSW
11
0.2
SSW
16
1.3
SSW
11
1
SSW
10
1
SSW
10
0.7
SW
10
0.6
SSW
10
Energy kJ
58
38
283
601
8
11
10
9
7
3
3
3
12
550
25
353
222
198
102
68
Swell 3
Height (m)
Direction
Period (s)
0.1
S
22
0.3
SSW
20
0.3
ESE
10
0.3
ESE
10
0.1
E
10
0.1
SW
18
0.1
SW
16
0.2
W
12
0.1
W
11
0.6
S
13
0.5
S
13
0.6
S
11
0.5
S
10
Energy kJ
9
76
18
18
2
12
10
11
2
123
79
81
47
Wind waves
Height (m)
Direction
Period (s)
1.6
SW
7
0.9
ESE
4
1.6
SE
7
1.6
ESE
6
1.8
ESE
7
2.1
ESE
7
0.9
WSW
5
Energy kJ
254
36
208
182
343
456
41
Nearest Offshore or Glassy
Rating
(10 max)
4
4
4
4
4
5
4
5
5
4
4
4
4
4
3
3
4
3
3
4
3
Distance (km)
0
0
3
40
3
0
0
0
3
0
0
3
16
0
0
3
0
3
3
0
0
Best forecast wave conditions in Garden Route
Rating
(10 max)
4
4
4
4
5
5
4
5
5
4
4
4
4
4
3
3
4
3
3
4
3
Best forecast wave conditions in South Africa
Rating
(10 max)
4
4
4
4
6
6
4
5
5
4
4
4
4
4
3
3
4
3
4
4
4
Header Global
Rating
(10 max)
7
9
8
8
8
8
6
5
5
5
7
5
5
5
6
8
6
5
6
6
9
  • 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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