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Surf Forecasts:
Fish Boma surfForecast / Garden Route / South Africa
16 Day Weather and Surf, issued 7 pm Thursday 21 May 2026 SASTForecast 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
18.0° C
(Which is slightly cooler than normal)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 Friday (May 22) at 2AM. The primary swell is predicted to be 1.1m and 8s period with a secondary swell of 0.6m and 12s. Another secondary swell of 0.7m and 4s 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 17s and forecast to arrive on Wednesday (May 27) at 11PM. Winds are predicted to be cross-offshore at the time the swell arrives.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Fri 22nd May) | 3.5ft (1.1m) 8s |
| Best Surf | 8PM (Wed 27th May) | 8ft (2.5m) 18s |
| Most Powerful | 11PM (Wed 27th May) | 10ft (3.0m) 17s |
Table - best surf conditions forecast for Fish Boma over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 3mm), mostly falling on Thu night. Very mild (max 19°C on Sun morning, min 15°C on Fri morning). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Very mild (max 19°C on Mon morning, min 14°C on Tue night). Wind will be generally light. | ||||||||||||||||||||
Friday 22 | Saturday 23 | Sunday 24 | Monday 25 | Tuesday 26 | Wednesday 27 | Thu 28 | |||||||||||||||
Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
ESE 8 | SSW 18 | SW 16 | SSW 15 | SW 14 | SW 13 | SW 12 | SW 13 | SW 13 | SW 15 | SW 14 | SW 15 | SW 13 | SW 13 | SW 12 | SW 14 | SW 13 | SSW 18 | SW 17 | SW 16 | SW 16 | |
155 | 178 | 268 | 294 | 514 | 480 | 240 | 570 | 386 | 836 | 1875 | 2697 | 1668 | 1109 | 785 | 1336 | 1210 | 1760 | 4633 | 3252 | 2832 | |
Wind (km/h) | |||||||||||||||||||||
cross-off | cross | cross-on | cross | glassy | glassy | cross-off | glassy | cross | off | glassy | glassy | cross-off | cross-on | cross-on | glassy | glassy | cross | off | glassy | glassy | |
High Tide | 7:46AM1.31m | 8:37PM1.39m | 9:05AM1.20m | 10:00PM1.37m | 10:35AM1.17m | 11:15PM1.39m | 11:51AM1.21m | 00:14AM1.45m | 12:47PM1.28m | 1:01AM1.50m | 1:32PM1.35m | 1:40AM1.54m | 2:09PM1.42m | ||||||||
Low Tide | 1:44AM0.50m | 2:04PM0.46m | 3:06AM0.58m | 3:18PM0.53m | 4:36AM0.59m | 4:38PM0.56m | 5:52AM0.54m | 5:48PM0.54m | 6:48AM0.46m | 6:43PM0.50m | 7:30AM0.39m | 7:28PM0.45m | 8:05AM0.33m | ||||||||
 |  |  | |  | |  | | |  | | | | | | | | | | | | |
 | — | 7:18 | — | — | 7:18 | — | — | 7:18 | — | — | 7:20 | — | — | 7:20 | — | — | 7:20 | — | — | 7:22 | — |
 | 5:30 | — | 5:30 | — | — | 5:30 | — | — | 5:30 | — | — | 5:29 | — | — | 5:29 | — | — | 5:28 | — | — | 5:28 |
1 | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 16 | 18 | 18 | 16 | 17 | 18 | 16 | 19 | 19 | 17 | 19 | 19 | 17 | 17 | 17 | 15 | 17 | 18 | 15 | 19 | 21 |
16 | 16 | 15 | 15 | 17 | 17 | 15 | 19 | 19 | 17 | 19 | 18 | 17 | 15 | 16 | 15 | 17 | 17 | 14 | 19 | 20 | |
Swell 1 Height (m) Direction Period (s) | ESE 8 | E 7 | SW 16 | SW 7 | SW 14 | SW 13 | SW 12 | SW 13 | SW 13 | SW 15 | SW 14 | SW 15 | SW 13 | SW 13 | SW 12 | SW 14 | SW 13 | SW 13 | SW 17 | SW 16 | SW 16 |
 kJ | 155 | 70 | 268 | 118 | 514 | 480 | 240 | 570 | 386 | 836 | 1875 | 2697 | 1668 | 1109 | 785 | 1336 | 1210 | 946 | 4633 | 3252 | 2832 |
Swell 2 Height (m) Direction Period (s) | SW 12 | SW 11 | E 7 | SSW 15 | SSW 6 | SSW 6 | SW 9 | SSW 18 | SSW 16 | SSE 11 | SSE 10 | SE 10 | SSE 10 | E 7 | E 7 | E 6 | ESE 12 | SSW 18 | ESE 11 | — | — |
| kJ | 89 | 80 | 39 | 294 | 60 | 28 | 107 | 120 | 175 | 78 | 68 | 47 | 37 | 24 | 23 | 7 | 14 | 1760 | 11 | — | — |
Swell 3 Height (m) Direction Period (s) | S 12 | SSW 18 | SW 11 | SW 11 | E 12 | E 11 | SW 15 | SSE 12 | SSE 11 | E 10 | E 10 | E 10 | ESE 6 | SE 9 | SW 16 | SE 12 | ESE 8 | ESE 12 | S 9 | — | — |
| kJ | 43 | 178 | 99 | 96 | 67 | 60 | 220 | 55 | 69 | 18 | 17 | 17 | 6 | 22 | 132 | 24 | 7 | 26 | 6 | — | — |
Wind waves Height (m) Direction Period (s) | WSW 4 | WSW 6 | WSW 6 | — | — | — | — | — | — | SE 5 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 18 | 67 | 132 | — | — | — | — | — | — | 7 | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 3 | 3 | 1 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 3 | 3 | 0 | 0 | 3 | 0 | 0 | 0 |
Best forecast wave conditions in Garden Route | |||||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Fish Boma surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
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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