Fish Boma surfForecast / Garden Route / South Africa

information circle12 Day Weather and Surf, issued 7 pm Thursday 27 Nov 2025 SAST
Forecast update in hr  min  s Forecast update imminent
Fish Boma surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Fish Boma sea temperature is
20.3° C
(Which is slightly warmer than usual)


Best Forecast Surf Conditions for Fish Boma this week:

The surf forecast for Fish Boma over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Nov 28) at 8AM. The primary swell is predicted to be 2.5m and 8s period with a secondary swell of 0.5m and 10s. Another secondary swell of 0.3m and 9s 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 12 days are 3.0m 13s and forecast to arrive on Sunday (Nov 30) at 2PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.8m 6s period and expected on Wednesday (Dec 03) at 8PM.

Wave TypeTime (SAST) & Date Wave Height & Period
Next good surf (1 star+) 8AM (Fri 28th Nov)8ft (2.5m) 8s
Best Surf 8PM (Sun 30th Nov)10ft (3.0m) 13s
Most Powerful 2PM (Sun 30th Nov)10ft (3.0m) 13s

Table - best surf conditions forecast for Fish Boma over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Heavy rain (total 32mm), heaviest during Fri afternoon. Warm (max 26°C on Fri morning, min 17°C on Sat night). Winds decreasing (fresh winds from the E on Thu night, light winds from the W by Sat night).

Days 3-6 Weather Summary Light rain (total 4mm), mostly falling on Tue afternoon. Warm (max 22°C on Mon afternoon, min 15°C on Tue night). Wind will be generally light.

Friday
28
Saturday
29
Sunday
30
Monday
01
Tuesday
02
Wednesday
03
Thu
04
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
3
1
3
1
0
0
1
3
2
4
2
2
3
1
2
4
1
0
2
0
2
Swell
Height Map
Wave Height (m) & direction (?)
1.9
SSE
2.5
ESE
2.2
ESE
1.7
ESE
1.5
SSW
1.3
SSW
1.4
SSW
2.5
SSW
3
SSW
3
SSW
2.4
SW
2.2
SW
1.9
SW
2.1
SW
2.1
SW
2.3
SSW
1.7
SSW
1.1
SW
1.7
ESE
1.6
ESE
3
ESE
Period(s) (?)98897771312131313131413121111668
Wave
Graph
(?)Metric surfscale
Energy kJ (?)5228176504362041661972440276026382005163411851736145714136572982051881092
Wind
(km/h)
20
E
15
SSE
20
NE
20
W
15
WSW
10
W
10
WSW
10
SSW
15
SE
10
E
10
SSE
15
SE
10
WSW
15
S
15
SE
15
E
20
ESE
25
ESE
20
E
20
ESE
30
E
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
cross-
on
offcrosscross-
on
cross-
on
cross-
on
oncrosscross-
off
cross-
on
cross-
on
cross-
on
oncrosscross-
off
crosscrosscross-
off
crosscross-
off
High Tide
/ height (m)
8:06PM
1.21
9:08AM
1.32
9:37PM
1.18
10:29AM
1.39
11:07PM
1.23
11:38AM
1.50
12:16AM
1.33
12:35PM
1.63
1:12AM
1.46
1:27PM
1.75
2:01AM
1.58
2:15PM
1.84
2:47AM
1.67
3:01PM
1.88
Low Tide
/ height (m)
2:28AM
0.53
3:36PM
0.62
3:47AM
0.55
5:01PM
0.53
5:04AM
0.50
6:09PM
0.40
6:10AM
0.41
7:04PM
0.25
7:07AM
0.31
7:52PM
0.13
7:59AM
0.21
8:38PM
0.04
8:47AM
0.14
Friday
28
Saturday
29
Sunday
30
Monday
01
Tuesday
02
Wednesday
03
Thu
04
Sunrise-5:09--5:09--5:09--5:09--5:09--5:09--5:09-
Sunset--7:21--7:22--7:22--7:23--7:24--7:25--7:25
rain showers
cloud
thunderstorm
rain showers
rain showers
rain showers
part cloud
clear
clear
clear
cloud
cloud
part cloud
rain showers
light rain
part cloud
clear
clear
clear
part cloud
cloud
Rain (mm)
1-25141-------13------
Temp. °C202623212021192121182122202018162020172322
Feels °C (?)172624212021192019172122211915141615132018
  • 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 12 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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