
Surf Forecasts:
Fish Boma surf forecast from 1 Aug 2026:
- Best quality surf: Thursday 6 Aug, 2AM (local time) - 10ft (3.0m), 13s period, SW swell with offshore winds.
- Most powerful swell: Saturday 8 Aug, 2PM (local time) - 13ft (4.0m), 15s period, SW swell with 6,936 kJ wave energy.
- Next surfable swell (1★+): Saturday 1 Aug, 8PM (local time) - 7ft (2.2m), 9s period with E 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 (Aug 01) at 8PM. The primary swell is predicted to be 2.2m and 9s period with a secondary swell of 2.0m and 9s. Another secondary swell of 1.0m and 14s is also forecast. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Fish Boma in the next 16 days are 4.0m 15s and forecast to arrive on Saturday (Aug 08) at 2PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 4s period and expected on Friday (Aug 07) at 5AM.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8PM (Sat 1st Aug) | 7ft (2.2m) 9s |
| Best Surf | 2AM (Thu 6th Aug) | 10ft (3.0m) 13s |
| Most Powerful | 2PM (Sat 8th Aug) | 13ft (4.0m) 15s |
Table - best surf conditions forecast for Fish Boma over the next 16 days.
The Lowdown
Alright, folks, let's get into it. This is Rusty, and I'm looking at the next couple of weeks for us. It's a real mixed bag, with some absolute magic on the horizon, but we gotta wade through some slop and a proper storm to get there.
The run starts this Saturday, August 1st, with a solid pulse of energy. The standout is Fish Boma, a reef setup that handles the swell well. The water is sitting at 63°F, which is pretty much bang on average for this time of year - nothing weird going on there. Saturday morning is the pick of the opening days. We've got a clean 8ft swell pumping in from the ESE with a moderate 9-second period, and the wind is a light cross-off from the ENE at just 3 mph. The combined energy is strong at 1678, so there's plenty of grunt.
Sunday morning, August 2nd, turns it on too. The swell drops to a still-juicy 6ft from the ESE, but the wind goes completely glassy - zero mph from the north. It's going to be pure silk. The energy drops to moderate at 821, but the quality will be through the roof. Monday morning, August 3rd, is another glassy winner with a 6ft ESE swell, but the period bumps up to a nice 11 seconds, giving the waves a bit more shape and punch. The energy is strong again at 1318.
We get a bit of a lull mid-week, with smaller SW swells and less favorable winds through Tuesday and Wednesday, but by Thursday, August 6th, things get big. An 12ft SW swell rolls in, but it's accompanied by cross-onshore winds and some rain. The energy is very strong at 4024, but it's messy. This is for experienced surfers only, and even then, it's a battle.
The real standout, the one you circle on the calendar, is Saturday, August 8th. The afternoon session is going to be absolutely pumping. We're looking at a massive 15ft SW swell with a super long 15-second period. The combined energy is a staggering 8154. The wind at Fish Boma goes glassy from the south, and the direction is perfect for the reef. This is expert-level stuff, big, powerful, and clean. It's the best on offer by a mile.
But brace yourselves for Sunday, August 9th. The wind goes ballistic, with a near gale from the west at 31 mph. The swell is still huge at 12ft, but it's totally blown out. Don't even bother. The following week shows a slow decline, with a few clean windows on Monday afternoon, August 10th, and Tuesday morning, August 11th, with a 7ft ESE swell and offshore winds. There's another pulse of big SW swell mid-week, but it's got wind issues again.
We get a few nice, clean days around August 14th and 15th, but the swell drops right off, getting down to 3ft, so it's small wave territory. The run finishes with onshore winds and a messy 4ft swell on Sunday, August 16th.
So, to sum it up: the best window is Saturday the 8th for the experts, with Sunday and Monday mornings both offering glassy, clean conditions for the rest of us. The rest of the time, we're picking through some windy, bumpy, or small days.
Rusty, signing off.
Short Range ForecastMostly dry. Warm (max 23°C on Sun afternoon, min 13°C on Sat morning). Wind will be generally light. | Days 4-6 Weather SummaryLight rain (total 2mm), mostly falling on Thu morning. Warm (max 20°C on Tue morning, min 12°C on Thu night). Wind will be generally light. | ||||||||||||||||||||
Saturday 1 | Sunday 2 | Monday 3 | Tuesday 4 | Wednesday 5 | Thursday 6 | Friday 7 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 11 | ESE 11 | ESE 11 | SW 12 | SW 12 | SW 11 | ESE 10 | SSW 15 | SW 14 | SW 13 | SW 13 | SW 13 | SW 12 | SW 14 | SW 14 | SW 14 |
Wave Graph | |||||||||||||||||||||
822 | 617 | 589 | 466 | 455 | 984 | 718 | 622 | 528 | 383 | 350 | 245 | 632 | 1626 | 3567 | 3936 | 2972 | 2613 | 2344 | 2238 | 2103 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | off | glassy | cross-off | off | glassy | cross-off | off | cross-on | cross | cross-on | glassy | cross-on | off | cross-on | on | cross-off | glassy | cross-on | cross-off |
High Tide | 5:24PM1.77m | 5:31AM1.64m | 5:54PM1.75m | 6:03AM1.58m | 6:27PM1.70m | 6:39AM1.49m | 7:04PM1.62m | 7:21AM1.37m | 7:51PM1.50m | 8:19AM1.23m | 9:00PM1.37m | 9:56AM1.14m | 10:48PM1.31m | ||||||||
Low Tide | 11:09AM0.08m | 11:32PM0.20m | 11:37AM0.11m | 00:05AM0.23m | 12:08PM0.18m | 00:40AM0.29m | 12:42PM0.27m | 1:23AM0.37m | 1:24PM0.39m | 2:18AM0.48m | 2:22PM0.53m | 3:41AM0.58m | 3:58PM0.63m | ||||||||
7:20 | — | — | 7:20 | — | — | 7:18 | — | — | 7:18 | — | — | 7:18 | — | — | 7:16 | — | — | 7:16 | — | — | |
— | 5:47 | — | — | 5:47 | — | — | 5:49 | — | — | 5:50 | — | — | 5:50 | — | — | 5:51 | — | — | 5:52 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — |
Temp °C | 19 | 22 | 19 | 22 | 23 | 19 | 23 | 23 | 21 | 20 | 20 | 17 | 18 | 19 | 15 | 15 | 14 | 14 | 16 | 19 | 15 |
Feels °C | 17 | 20 | 16 | 20 | 21 | 17 | 21 | 20 | 17 | 16 | 17 | 16 | 17 | 18 | 15 | 13 | 12 | 14 | 15 | 17 | 14 |
Swell 1 Height (m) Direction Period (s) | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 11 | ESE 11 | ESE 11 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | SSW 15 | SW 14 | SW 13 | SW 13 | SW 13 | SW 12 | SW 14 | SW 14 | SW 14 |
623 | 617 | 589 | 466 | 455 | 984 | 718 | 622 | 458 | 356 | 294 | 245 | 632 | 1626 | 3567 | 3936 | 2972 | 2613 | 2344 | 2238 | 2103 | |
Swell 2 Height (m) Direction Period (s) | SW 11 | SW 11 | SW 13 | SW 13 | SW 13 | SW 12 | SW 13 | SW 12 | SW 12 | SW 12 | SW 11 | SW 11 | E 10 | E 10 | E 10 | E 10 | E 9 | E 10 | E 9 | ESE 9 | E 9 |
150 | 153 | 277 | 340 | 424 | 236 | 600 | 488 | 528 | 383 | 350 | 220 | 200 | 200 | 148 | 88 | 64 | 65 | 42 | 68 | 99 | |
Swell 3 Height (m) Direction Period (s) | SW 15 | SW 14 | S 10 | S 9 | ESE 14 | SSW 14 | — | S 13 | — | — | S 18 | SSW 15 | SW 10 | — | — | — | — | — | ESE 5 | — | — |
83 | 103 | 17 | 15 | 145 | 264 | — | 3 | — | — | 6 | 86 | 122 | — | — | — | — | — | 8 | — | — | |
Wind waves Height (m) Direction Period (s) | ESE 9 | — | — | — | — | — | — | — | — | WSW 3 | WSW 4 | SW 4 | — | — | — | — | — | — | — | — | — |
822 | — | — | — | — | — | — | — | — | 6 | 17 | 6 | — | — | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 3 | 3 | 0 | 16 | 0 | 3 | 3 | 0 | 0 | 11 | 0 |
Best forecast wave conditions in Garden Route | |||||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||||
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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.











