Fish Boma Surf Break

Lat Long: 34.07° S 22.95° E

Issued: 7 pm 05 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 5 Jul 2026:

  • Best quality surf: Thursday 9 Jul, 8PM (local time) - 10ft (3.0m), 13s period, SSW swell with glassy winds.
  • Most powerful swell: Thursday 9 Jul, 11PM (local time) - 11ft (3.5m), 13s period, SSW swell with 4,074 kJ wave energy.
  • Next surfable swell (1★+): Sunday 5 Jul, 11PM (local time) - 4.5ft (1.3m), 11s period with ESE 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 Sunday (Jul 05) at 11PM. The primary swell is predicted to be 1.3m and 11s period with a secondary swell of 0.7m and 13s. 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 Thursday (Jul 09) at 11PM. Winds are predicted to be glassy at the time the swell arrives.

Wave TypeTime (SAST) & Date Wave Height & Period
Next good surf (1 star+)11PM (Sun 5th Jul)4.5ft (1.3m) 11s
Best Surf 8PM (Thu 9th Jul)10ft (3.0m) 13s
Most Powerful11PM (Thu 9th 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

Right then, let’s have a look at what’s on the cards for Fish Boma.

Alright, we’re in for a bit of a mixed bag over the next couple of weeks, but there’s some real magic on the horizon if you play it patient. The water temp is sitting about average for this time of year, so no shocks there.

Kicking things off on Sunday the 5th of July, the afternoon is a little messy – small 4ft swell from the ESE and a bit of onshore breeze, so not much to get excited about. You might as well spend the day doing something else.

Monday the 6th is where things start to look up. We’ve got a clean 6ft SW groundswell rolling in early with glassy conditions. That’s a proper start to the week. The combined wave energy is up at 1113 (moderate), and the period is a nice 12 seconds, so there’s some proper shape to these waves. It’s best for experienced surfers, but it’s a beauty of a morning.

Tuesday the 7th keeps the good times going. Morning brings clean 6ft SW swell with glassy winds again – 1155 (moderate) energy. The afternoon holds steady at 6ft and glassy. Two full days of clean, lined-up swell is a treat.

Now, Wednesday the 8th sees a jump in size. The morning is 7ft, but the wind swings cross-onshore and it gets a bit lumpy. The energy is up at 1859 (moderate to strong), but the quality drops. Afternoon pushes to 8ft and the wind stays cross-onshore, making it a bit of a messy one.

Thursday the 9th is interesting. Morning is a big 10ft SSW swell with a 14-second period – proper groundswell, but cross-onshore winds mess it up. The energy is 3375 (strong). The afternoon on Thursday the 9th is the real standout though. Winds go glassy, and you’ve got a solid 10ft SSW swell with a 13-second period. That’s a powerful, clean combination for experienced surfers only – 2914 (strong) energy and perfect conditions. That’s the one to circle.

Friday the 10th of July stays solid with 10ft SSW swell and clean offshore winds in the morning – 3683 (strong) energy. It’s big, it’s clean, it’s excellent. The afternoon holds up, but wind picks up to a moderate breeze. Still good, but that morning window is pure gold.

Saturday the 11th is a gem of a day. Morning is dead calm, glassy, with 7ft SSW swell – 2298 (strong) energy. The afternoon is 6ft and glassy again. Perfect conditions for anyone who can handle that size.

Sunday the 12th takes a sharp turn. The swell drops and shifts to a short-period 7ft SE windswell at only 8 seconds. Cross winds and later rain showers make it a write-off. Monday the 13th stays poor with onshore winds and lumpy 7ft swell.

Tuesday the 14th morning is a nice little window – glassy, 5ft ESE swell, very clean, but it’s a small one. Then from Wednesday the 15th through to Thursday the 16th, the wind is brutal – strong onshore and lumpy. A couple of those days have fresh breezes over 30 km/h, which is more kite-surfing weather than paddle-surfing.

Friday the 17th of July is a comeback. Morning is glassy with 6ft SSW swell at a 12-second period – clean and fun. The afternoon stays glassy with 5ft. A nice way to finish the week.

Saturday the 18th has a 8ft WSW swell but with cross-onshore wind, so it’s a bit wonky. The afternoon has a very long-period 4ft SSW swell at 14 seconds – that’s a groundswell that will wrap nicely, but it’s small.

Sunday the 19th is excellent. Morning brings 6ft WSW swell with clean offshore winds from the east – 1655 (moderate to strong) energy. Afternoon holds clean as well. That’s a great day.

Monday the 20th of July sees smaller 4ft SW swell, but with clean offshore winds and a 14-second period. It won’t be huge, but the quality will be there for a more relaxed session.

So, if you’re picking your moments, Thursday the 9th afternoon is the true standout: 10ft SSW groundswell, glassy, powerful. Friday the 10th morning runs it close. And Sunday the 19th is a solid, clean option with the wind in your favour. Keep an eye on the conditions for the bigger days – when it’s over 8ft, that’s expert territory only.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 20°C on Mon afternoon, min 14°C on Tue morning). Wind will be generally light.

Days 5-7 Weather Summary

Some drizzle, heaviest during Wed night. Very mild (max 17°C on Sat afternoon, min 11°C on Thu night). Wind will be generally light.

Monday
6
Tuesday
7
Wednesday
8
Thursday
9
Friday
10
Saturday
11
Sun
12
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Rating
(10 max)
3
4
2
3
4
4
4
3
3
2
4
4
5
5
4
4
3
2
3
2
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)
1.2
ESE
11
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
2.5
SW
12
2.5
SW
12
3
SSW
14
3
SSW
13
3.5
SSW
13
3
SSW
13
3
SSW
13
2.5
SSW
12
2.4
SSW
12
1.8
SSW
12
1.9
SSW
11
1.4
SSW
11
2
SE
8
Wave Graph
Metric surfscale
Energy kJ
335
865
650
819
1065
970
1417
1468
2212
2124
3430
3078
4074
3503
3045
1999
1564
889
889
478
441
Wind (km/h)
5
NNE
5
E
10
ESE
10
WNW
5
WNW
5
ESE
5
NNW
15
W
10
SW
10
SW
10
WSW
5
WSW
5
NNW
10
E
20
E
10
NE
5
WNW
15
SW
10
WSW
10
WSW
10
W
Wind State
glassy
cross-off
cross
cross
glassy
glassy
glassy
cross
cross-on
cross-on
cross-on
cross-on
glassy
cross-off
cross-off
cross-off
cross
on
cross-on
cross-on
cross
High Tide
7:10AM1.40m
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
Low Tide
1:14AM0.41m
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
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
light rain
cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
clear
rain showers
rain showers
rain showers
<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
5:30
5:31
5:31
5:32
5:32
5:34
5:35
 mm
1
5
3
2
Temp °C
16
18
20
17
17
18
15
19
18
15
13
14
14
14
16
14
16
17
15
15
15
Feels °C
14
16
17
15
16
16
14
15
15
14
11
12
13
12
12
11
14
14
11
13
13
Swell 1
Height (m)
Direction
Period (s)
1.2
ESE
11
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
2.3
SW
13
2.5
SW
12
3
SSW
14
3
SSW
13
3.5
SSW
13
3
SSW
13
3
SSW
13
2.5
SSW
12
2.4
SSW
12
1.8
SSW
12
1.9
SSW
11
1.9
ESE
8
1.8
SE
8
Energy kJ
335
865
650
819
1065
970
1417
1468
1697
2124
3430
3078
4074
3503
3045
1999
1564
889
889
476
369
Swell 2
Height (m)
Direction
Period (s)
0.8
WSW
10
1
ESE
11
0.9
ESE
11
0.8
ESE
10
0.6
ESE
10
0.5
ESE
10
0.4
ESE
10
0.8
SSW
18
1.1
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
1.5
SE
7
1.6
SSE
8
1.5
ESE
8
1.4
SSW
11
1
SSW
11
Energy kJ
122
247
180
123
68
58
38
360
700
720
11
10
9
7
7
212
285
240
478
242
Swell 3
Height (m)
Direction
Period (s)
0.8
SW
12
0.1
S
8
0.1
S
8
0.8
ESE
10
0.1
S
22
0.4
SSW
20
0.4
ESE
10
0.3
ESE
10
0.2
ESE
9
0.2
W
12
0.1
SW
18
0.1
SW
16
0.4
S
10
Energy kJ
184
1
1
123
9
127
31
18
8
11
12
10
30
Wind waves
Height (m)
Direction
Period (s)
2.5
SW
12
2
SE
8
Energy kJ
2212
441
Nearest Offshore or Glassy
Rating
(10 max)
3
4
3
4
4
4
4
4
5
4
5
5
5
5
4
4
4
4
4
3
4
Distance (km)
0
0
3
1
0
0
0
3
3
3
3
3
0
0
16
0
1
3
3
3
3
Best forecast wave conditions in Garden Route
Rating
(10 max)
3
4
3
4
4
4
4
4
5
4
5
5
5
5
4
4
4
4
4
3
4
Best forecast wave conditions in South Africa
Rating
(10 max)
3
4
3
4
4
4
4
4
5
5
5
5
5
5
4
4
4
4
4
4
4
Header Global
Rating
(10 max)
6
4
8
7
5
5
9
8
9
9
5
5
6
5
8
5
5
8
6
5
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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