Surf Forecasts:
Richards Bay (Inside) surf forecast from 27 Aug 2026:
- Best quality surf: Thursday 3 Sep, 5PM (local time) - 10ft (3.0m), 7s period, S swell with cross-offshore winds.
- Most powerful swell: Thursday 3 Sep, 8PM (local time) - 10ft (3.0m), 9s period, S swell with 1,399 kJ wave energy.
- Next surfable swell (1★+): Monday 31 Aug, 5AM (local time) - 4ft (1.2m), 9s period with E 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 Monday (Aug 31) at 5AM. The primary swell is predicted to be 1.2m and 9s period with a secondary swell of 1.1m and 7s. 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 3.0m 9s and forecast to arrive on Thursday (Sep 03) at 8PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.4m 7s period and expected on Saturday (Aug 29) at 5PM.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5AM (Mon 31st Aug) | 4ft (1.2m) 9s |
| Best Surf | 5PM (Thu 3rd Sep) | 10ft (3.0m) 7s |
| Most Powerful | 8PM (Thu 3rd Sep) | 10ft (3.0m) 9s |
Table - best surf conditions forecast for Richards Bay (Inside) over the next 16 days.
The Lowdown
G’day, I’m Rusty. Let’s talk about what’s on the cards for Richards Bay (Inside) over the next 16 days.
Right from the start, we’re looking at a rough patch. The first few days are a write-off – Thursday 27th through the start of Saturday 30th August are just messy with lumpy cross-shore and cross-off winds pushing in around 3ft to 6ft of south swell, and the water temp is bang on normal for this time of year at 71°F. No good. Then Sunday 30th and Monday 31st August offer a glimmer – Monday morning actually shows clean conditions with a gentle breeze and a 4ft east swell (period 9 seconds), but it’s only marginal due to tide. Still, it’s the first half-decent look. From there, the wind stays a problem right through to the end of the week, with nothing worth paddling out for.
Now, here’s where it gets interesting. The standout session of the whole outlook is Thursday morning the 3rd of September. The wind goes glassy – dead calm – and there’s a 3ft south groundswell with a very long period of 17 seconds. The combined energy sitting at 888 is moderate, but that period means the waves will have proper shape and power. It’s going to be clean and glassy, and for a sandbar setup, that’s about as good as it gets. This is the one to circle.
But hold up – Thursday afternoon the 3rd and then into Friday the 4th, the swell jumps up. Thursday afternoon sees a 10ft south swell (7 seconds) with clean cross-off wind, but that size is too much for Richards Bay Inside – it’s more for experts only. Friday morning the 4th is blown out by a strong south wind, and Friday afternoon brings a solid 15ft SSE swell (11 seconds) with over 4864 combined energy – very strong – but again, it’s way too big for this break. The same goes for Saturday the 5th September with a 13ft SE groundswell (12 seconds, 5091 energy) and clean morning conditions – incredible power, but only for the brave, and likely a better show for kite surfers than paddle surfers given the size and beach setup.
After that peak, the surf drops back. Sunday 6th into early September the 7th still has some size (8ft to 6ft) but the wind is cross or lumpy, so it’s marginal at best. Then from the 8th onward, the swell fades to under 4ft with mostly messy wind, and by Thursday 11th September we’re down to tiny, weak energy (as low as 51 combined) and onshore wind. Nothing there.
So, bottom line: if you want clean, rideable waves, your best bet is Thursday 3rd September morning – glassy, 3ft with 17-second period, and the water temp’s normal. For the big stuff, the 3rd afternoon through 5th September has serious size, but it’s only for the experienced and the conditions are pushy. The rest is a long wait with not much to offer until that morning window.
Rusty.
Short Range ForecastMostly dry. Warm (max 25°C on Sat afternoon, min 17°C on Fri night). Mainly fresh winds. | Days 5-7 Weather SummaryLight rain (total 4mm), mostly falling on Sun night. Warm (max 27°C on Mon afternoon, min 19°C on Sun night). Winds increasing (calm on Sun night, fresh winds from the SSW by Wed morning). | |||||||||||||||||||
Thu 27 | Friday 28 | Saturday 29 | Sunday 30 | Monday 31 | Tuesday 1 | Wednesday 2 | ||||||||||||||
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 13 | S 13 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 8 | E 6 | SSW 13 | SSW 5 | S 8 |
Wave Graph | ||||||||||||||||||||
1063 | 694 | 414 | 260 | 195 | 217 | 115 | 81 | 404 | 325 | 230 | 241 | 211 | 160 | 96 | 239 | 116 | 35 | 112 | 262 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross-off | cross | cross-off | cross-off | cross | cross-off | cross | cross-on | cross | cross-off | cross-on | cross-on | cross-on | cross | cross-off | cross | cross-on | cross-on |
High Tide | 3:44PM1.88m | 3:52AM1.89m | 4:10PM1.98m | 4:18AM1.96m | 4:36PM2.05m | 4:45AM1.98m | 5:03PM2.07m | 5:13AM1.95m | 5:31PM2.03m | 5:42AM1.88m | 6:01PM1.93m | 6:12AM1.76m | 6:34PM1.78m | |||||||
Low Tide | 9:47PM0.16m | 9:58AM0.04m | 10:14PM0.08m | 10:24AM-0.03m | 10:42PM0.03m | 10:50AM-0.05m | 11:10PM0.03m | 11:18AM-0.02m | 11:39PM0.08m | 11:47AM0.06m | 00:10AM0.18m | 12:19PM0.18m | 00:45AM0.33m | |||||||
— | — | 6:11 | — | — | 6:09 | — | — | 6:09 | — | — | 6:07 | — | — | 6:05 | — | — | 6:05 | — | — | |
5:34 | — | — | 5:35 | — | — | 5:35 | — | — | 5:36 | — | — | 5:36 | — | — | 5:37 | — | — | 5:37 | — | |
mm | — | — | — | — | — | — | — | — | — | — | 1 | — | — | 3 | — | — | — | — | — | 2 |
Temp °C | 20 | 19 | 21 | 23 | 19 | 23 | 25 | 20 | 21 | 21 | 21 | 23 | 27 | 21 | 20 | 20 | 19 | 20 | 20 | 20 |
Feels °C | 16 | 15 | 16 | 17 | 14 | 17 | 19 | 14 | 19 | 19 | 20 | 21 | 23 | 18 | 19 | 18 | 17 | 19 | 16 | 17 |
Swell 1 Height (m) Direction Period (s) | S 14 | S 13 | S 13 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | SSE 6 | S 6 | E 6 | ENE 7 | E 8 | E 8 |
1063 | 694 | 414 | 260 | 195 | 217 | 115 | 81 | 404 | 325 | 230 | 241 | 211 | 160 | 77 | 23 | 116 | 193 | 124 | 46 | |
Swell 2 Height (m) Direction Period (s) | — | S 17 | — | SSE 16 | SSE 16 | — | SSW 11 | — | SSE 11 | SSE 11 | SSE 13 | S 7 | SSE 11 | NE 6 | E 9 | S 11 | S 11 | SSW 13 | E 9 | ENE 7 |
— | 140 | — | 51 | 84 | — | 12 | — | 24 | 24 | 16 | 97 | 11 | 10 | 96 | 2 | 56 | 35 | 36 | 21 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | SE 15 | SSE 14 | SSE 13 | SSE 12 | SSE 11 | SSE 10 | S 12 | S 10 | S 9 | S 10 | — | SSW 13 |
— | — | — | — | — | — | — | — | 8 | 18 | 18 | 13 | 11 | 10 | 3 | 2 | 2 | 7 | — | 33 | |
Wind waves Height (m) Direction Period (s) | ENE 5 | NE 6 | NE 6 | ENE 7 | NE 7 | NE 7 | ENE 7 | ENE 8 | SW 4 | SSW 6 | S 7 | — | SE 5 | SSE 5 | — | E 8 | NNE 4 | NW 4 | SSW 5 | S 8 |
135 | 154 | 203 | 362 | 279 | 303 | 590 | 618 | 10 | 47 | 104 | — | 53 | 59 | — | 239 | 42 | 1 | 112 | 262 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 1045 | 204 | 563 | 630 | 204 | 587 | 615 | 231 | 1 | 439 | 0 | 156 | 1007 | 155 | 156 | 893 | 116 | 55 | 1117 | 155 |
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.











