Fish Boma Surf Break

Lat Long: 34.07° S 22.95° E

Fish Boma Surf Forecast and Surf Report

Issued: 7 pm 16 Sep 2026 (local time)

Forecast update in  hr  min

Today's Fish Boma sea temperature is
14.3°C
3.1° 

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 16 Sep 2026:

  • Best quality surf: Saturday 19 Sep, 5AM (local time) - 5ft (1.5m), 13s period, SW swell with cross-offshore winds.
  • Most powerful swell: Wednesday 23 Sep, 8PM (local time) - 10ft (3.0m), 12s period, SW swell with 2,815 kJ wave energy.
  • Next surfable swell (1★+): Saturday 19 Sep, 5AM (local time) - 5ft (1.5m), 13s 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 Saturday (Sep 19) at 5AM. The primary swell is predicted to be 1.5m and 13s period with a secondary swell of 0.2m and 18s. Another secondary swell of 2.2m and 8s 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 3.0m 12s and forecast to arrive on Wednesday (Sep 23) at 8PM. Winds are predicted to be cross-offshore at the time the swell arrives.

Wave TypeTime (SAST) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Sat 19th Sep)5ft (1.5m) 13s
Best Surf 5AM (Sat 19th Sep)5ft (1.5m) 13s
Most Powerful 8PM (Wed 23rd Sep)10ft (3.0m) 12s

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


Short Range Forecast

Light rain (total 6mm), mostly falling on Wed night. Very mild (max 18°C on Sat afternoon, min 13°C on Wed night). Winds decreasing (fresh winds from the E on Fri afternoon, light winds from the S by Sat morning).

Days 5-7 Weather Summary

Moderate rain (total 10mm), heaviest on Tue afternoon. Warm (max 31°C on Tue morning, min 16°C on Sat night). Wind will be generally light.

Thursday
17
Friday
18
Saturday
19
Sunday
20
Monday
21
Tuesday
22
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
3
2
2
2
2
2
3
3
3
4
4
3
3
3
2
2
2
1
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2
SW
13
2.1
SW
12
1.9
SW
12
1.8
SW
12
1.7
SW
11
2.5
E
7
1.6
SW
13
2.1
E
8
1.4
SW
12
1.9
SW
15
2.2
SW
14
1.9
SW
13
1.6
SW
13
1.3
SW
12
1.1
SW
12
1.1
SW
12
1.2
SW
11
1
SW
11
1.3
SW
7
Wave Graph
Metric surfscale
Energy kJ
1346
1281
1025
865
739
642
796
572
546
1597
1759
1247
760
471
361
293
347
228
180
Wind (km/h)
10
ESE
25
ESE
20
ESE
15
ESE
25
E
30
E
15
ENE
5
S
5
ESE
5
ENE
5
SE
10
ESE
5
NW
5
SSE
10
E
10
NNE
15
NNW
15
W
20
W
Wind State
cross
cross
cross
cross
cross-off
cross-off
cross-off
cross-on
glassy
glassy
glassy
cross
glassy
glassy
cross-off
off
cross-off
cross
cross
High Tide
6:25AM1.31m
6:38PM1.31m
6:56AM1.16m
7:13PM1.15m
8:00AM1.01m
9:23PM1.02m
12:12PM1.04m
00:26AM1.10m
1:08PM1.20m
1:13AM1.25m
1:38PM1.37m
1:45AM1.40m
Low Tide
00:21AM0.45m
12:24PM0.53m
00:52AM0.59m
12:56PM0.68m
1:44AM0.74m
2:09PM0.83m
5:05AM0.80m
6:23PM0.81m
6:51AM0.66m
7:16PM0.65m
7:25AM0.51m
7:46PM0.50m
rain showers
light rain
cloud
part cloud
clear
part cloud
clear
part cloud
part cloud
part cloud
part cloud
clear
rain showers
clear
rain showers
rain showers
part cloud
rain showers
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:24
6:24
6:22
6:20
6:20
6:18
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:19
6:20
6:21
6:22
6:22
6:22
6:23
 mm
5
1
1
1
2
6
8
Temp °C
15
15
15
14
16
17
15
17
18
16
21
22
20
24
24
24
31
19
16
Feels °C
13
9
10
10
10
11
11
16
17
15
21
21
20
25
24
23
29
18
14
  • 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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