
Surf Forecasts:
Richards Bay (Inside) surf forecast from 9 Aug 2026:
- Best quality surf: Friday 14 Aug, 2AM (local time) - 5ft (1.6m), 8s period, ESE swell with cross-offshore winds.
- Most powerful swell: Monday 10 Aug, 2PM (local time) - 13ft (4.0m), 10s period, S swell with 2,792 kJ wave energy.
- Next surfable swell (1★+): Sunday 9 Aug, 5PM (local time) - 2ft (0.6m), 16s period with S swell.
Best Forecast Surf Conditions for Richards Bay (Inside) this week:
The surf forecast for Richards Bay (Inside) over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Aug 09) at 5PM. The primary swell is predicted to be 0.6m and 16s period. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Richards Bay (Inside) in the next 16 days are 4.0m 10s and forecast to arrive on Monday (Aug 10) 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 1.6m 7s period and expected on Sunday (Aug 09) at 5PM.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5PM (Sun 9th Aug) | 2ft (0.6m) 16s |
| Best Surf | 2AM (Fri 14th Aug) | 5ft (1.6m) 8s |
| Most Powerful | 2PM (Mon 10th Aug) | 13ft (4.0m) 10s |
Table - best surf conditions forecast for Richards Bay (Inside) over the next 16 days.
The Lowdown
Alright, this is Rusty, checking in from the KwaZulu-Natal coast. Let's get into it.
We are looking at a pretty messy week ahead for Richards Bay (Inside). A surge of southerly swell is about to hit with some real angry energy, but the winds are going to ruin it for most of the coming days. That means we have to wait for the proper clean-up.
Right now, over Sunday morning the water temp is sitting at 71°, which is pretty much bang-on average for this time of year, so that's a nice welcome. The swell is minimal and winds are a light cross-off from the NNE, creating surfable but very ordinary conditions with a combined swell energy of 164 – pretty weak.
Sunday afternoon will glass off slightly on the surface, but the size stays tiny at 2 ft with a very long 16-second period, so we are looking at infrequent sets.
It all goes downhill rapidly from Monday. A big, raw 13 ft swell hits on Monday morning with a strong, ugly cross-shore wind from the SSW swinging south. The wave comment says poor surf conditions, which matches. The combined energy on Monday morning is a whopping 2698, just pure messy power. That stays looking horrible for Tuesday and Wednesday with more onshore wind. This is definitely a session for the kite crew, not the paddle crew.
There's a small window on Thursday, 13th August morning when the swell drops back to 7 ft and the wind turns cross-shore from the SW. The combined energy is still a moderate 896, but conditions are labelled as marginal due to tide or question marks. Still, one to keep an eye on if you're desperate because it's the only semi-rideable period in a long stretch of grotty weather. That period of poor surf then drags on through until about Wednesday the 20th.
Now, the real standout for the whole 16-day window is Saturday the 22nd of August. We’ve got a solid 5 ft groundswell from the south. The period is a beautiful 15 seconds, and it’s coming in clean thanks to a light cross-off wind from the NNE. Combined swell energy is a solid 1175. This is the session. Expect very good surf conditions. A long period S-Swell is usually best for reefs and points, but if the banks at Richards Bay hold, this is the best chance for some clean, properly shaped waves. It will be a bit long between sets, but worth it.
Sunday the 23rd still has some size at 8 ft from the S with a moderate cross-shore, but that is starting to push into expert-only territory and the wind is not as tidy, so the Saturday window is the one to circle on the calendar.
All in all, a lot of average-to-rubbish to work through for some gold at the end of the run. Stay patient.
- Rusty
Short Range ForecastHeavy rain (total 28mm), heaviest during Mon night. Warm (max 27°C on Sun afternoon, min 16°C on Mon morning). Winds increasing (calm on Sun afternoon, near gales from the SSW by Mon morning). | Days 4-6 Weather SummaryHeavy rain (total 33mm), heaviest during Wed night. Very mild (max 19°C on Fri afternoon, min 15°C on Wed night). Wind will be generally light. | ||||||||||||||||||||
Sunday 9 | Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | |||||||||||||||
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) | S 14 | S 16 | SSW 6 | S 9 | S 10 | SSE 9 | SSE 9 | SSE 9 | SE 9 | SE 10 | SE 9 | ESE 9 | SE 9 | ESE 9 | ESE 8 | SE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 |
Wave Graph | |||||||||||||||||||||
100 | 186 | 320 | 2662 | 2655 | 1855 | 1405 | 1189 | 1150 | 1564 | 1464 | 944 | 743 | 523 | 347 | 330 | 307 | 245 | 313 | 299 | 338 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | glassy | cross | cross | cross-on | cross-on | cross-on | cross-on | on | on | on | cross-on | cross | cross | cross-off | cross | on | cross | cross-on | cross-on | cross-off |
High Tide | 1:24PM1.37m | 1:54AM1.54m | 2:25PM1.59m | 2:45AM1.71m | 3:10PM1.79m | 3:26AM1.85m | 3:49PM1.95m | 4:02AM1.94m | 4:25PM2.05m | 4:36AM1.98m | 4:59PM2.08m | 5:08AM1.96m | 5:30PM2.05m | ||||||||
Low Tide | 7:31PM0.54m | 8:10AM0.42m | 8:31PM0.36m | 8:55AM0.23m | 9:16PM0.21m | 9:34AM0.08m | 9:55PM0.10m | 10:09AM-0.03m | 10:31PM0.04m | 10:42AM-0.07m | 11:04PM0.04m | 11:14AM-0.05m | 11:36PM0.09m | ||||||||
6:28 | — | — | 6:28 | — | — | 6:26 | — | — | 6:26 | — | — | 6:26 | — | — | 6:24 | — | — | 6:24 | — | — | |
— | 5:24 | — | — | 5:24 | — | — | 5:25 | — | — | 5:25 | — | — | 5:27 | — | — | 5:27 | — | — | 5:28 | — | |
mm | — | — | 1 | 3 | 3 | 11 | 4 | 3 | 3 | 2 | 2 | 9 | 4 | 1 | 7 | 2 | 1 | 5 | 2 | — | 4 |
Temp °C | 23 | 27 | 20 | 16 | 17 | 17 | 17 | 17 | 18 | 18 | 18 | 18 | 15 | 17 | 17 | 18 | 19 | 18 | 19 | 20 | 19 |
Feels °C | 20 | 24 | 17 | 7 | 9 | 11 | 10 | 10 | 11 | 12 | 13 | 14 | 14 | 14 | 15 | 16 | 17 | 18 | 18 | 19 | 19 |
Swell 1 Height (m) Direction Period (s) | NE 6 | ENE 7 | E 9 | E 9 | E 10 | E 10 | E 10 | E 10 | S 11 | S 13 | SE 9 | ESE 9 | SE 9 | ESE 9 | ESE 8 | SE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 |
37 | 70 | 74 | 36 | 66 | 123 | 90 | 149 | 116 | 86 | 1265 | 944 | 743 | 523 | 347 | 330 | 307 | 245 | 313 | 299 | 338 | |
Swell 2 Height (m) Direction Period (s) | E 9 | S 16 | E 9 | NE 7 | NE 7 | NE 7 | SSW 15 | SSW 14 | S 14 | S 26 | S 12 | S 11 | S 11 | S 11 | S 17 | S 18 | SSW 17 | S 16 | S 15 | SW 15 | S 14 |
64 | 186 | 78 | 8 | 2 | 2 | 45 | 330 | 146 | 13 | 71 | 65 | 85 | 55 | 200 | 160 | 101 | 20 | 4 | 9 | 4 | |
Swell 3 Height (m) Direction Period (s) | S 14 | E 9 | — | — | — | — | SW 15 | SSW 11 | — | — | S 24 | S 22 | S 20 | SSW 18 | S 10 | SSW 14 | S 8 | S 11 | S 20 | S 14 | SW 14 |
100 | 43 | — | — | — | — | 58 | 84 | — | — | 11 | 37 | 68 | 108 | 31 | 20 | 44 | 10 | 8 | 4 | 8 | |
Wind waves Height (m) Direction Period (s) | NE 6 | NE 7 | SSW 6 | S 9 | S 10 | SSE 9 | SSE 9 | SSE 9 | SE 9 | SE 10 | SE 9 | — | — | WSW 4 | SW 4 | SW 5 | — | — | — | — | — |
124 | 213 | 320 | 2662 | 2655 | 1855 | 1405 | 1189 | 1150 | 1564 | 1464 | — | — | 8 | 14 | 31 | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 0 | 893 | 559 | 439 | 372 | 1056 | 1389 | 1007 | 207 | 1056 | 36 | 155 | 155 | 0 | 0 | 1 | 0 | 0 | 1 | 0 |
Best forecast wave conditions in KwaZulu-Natal North Coast | |||||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||||
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Information about the Richards Bay (Inside) Surf forecast
The above surf forecast table for Richards Bay (Inside) provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Richards Bay (Inside) can be found by selecting the local surf guide option on the grey menu. Our Richards Bay (Inside) 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 (Richards Bay (Inside)) 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 Richards Bay (Inside) 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.











