
Surf Forecasts:
Richards Bay (Inside) surf forecast from 8 Sep 2026:
- Best quality surf: Friday 11 Sep, 5AM (local time) - 4.5ft (1.3m), 9s period, E swell with cross-offshore winds.
- Most powerful swell: Tuesday 8 Sep, 8AM (local time) - 4.5ft (1.4m), 14s period, SSE swell with 799 kJ wave energy.
- Next surfable swell (1★+): Friday 11 Sep, 5AM (local time) - 4.5ft (1.3m), 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 Friday (Sep 11) at 5AM. The primary swell is predicted to be 1.3m and 9s period with a secondary swell of 0.2m and 19s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Richards Bay (Inside) in the next 16 days are 1.4m 14s and forecast to arrive on Tuesday (Sep 08) at 8AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.1m 6s period and expected on Wednesday (Sep 09) at 5PM.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5AM (Fri 11th Sep) | 4.5ft (1.3m) 9s |
| Best Surf | 5AM (Fri 11th Sep) | 4.5ft (1.3m) 9s |
| Most Powerful | 8AM (Tue 8th Sep) | 4.5ft (1.4m) 14s |
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 coming up at Richards Bay (Inside).
Right off the bat, I gotta be straight with you – the next couple of weeks are a real mixed bag. There’s not much to get excited about for a long stretch. The first real pulse of surf worth paddling out for doesn’t show up until early on Friday the 18th of September, and that’s a good week and a half away. Before that, we’ve got a solid gap of days where the conditions are poor and the scores are zero. The wind is mostly cross or cross-off from the NNE and NE, but the swell is small and jumbled. The best of the early period is Tuesday the 8th morning, with a 4 ft SSE swell at 13 seconds – that’s a moderate 724 energy reading – but it’s only rated as marginal due to the tide, and the 25 km/h NNE cross-off wind keeps it cleanish. Still, it’s a miss for me.
That scratchy run continues until we hit the end of the second week. On Friday the 18th morning, things finally look like they might have some grunt. There’s a solid 12 ft S swell rolling in at 9 seconds, and the combined energy is a very strong 2259. The wind is a clean cross-off from the NNE at 30 km/h, so it’ll be clean. But here’s the catch – 12 ft is well over that 8 ft mark, meaning it’s strictly for the expert crew. It’s also a sandbar break, and that short period (9 seconds) means it might be a bit lumpy and close together. The tide is reportedly favorable, but the size is just too much for most. Still, if you’re a proper charger and you know Inside, it could be a standout moment.
Then on Saturday the 19th morning, we get another big one: 13 ft from the SSE at 12 seconds, with a towering 4054 energy reading. Again, that’s too big for all but the most experienced. The wind is a lighter NNE cross-off at 25 km/h, so the surface will be glassy clean. The longer period of 12 seconds will give it better shape, but 13 ft at a sandbar is a beast. For the average punter, this is a look-and-learn day.
By Sunday the 20th and Monday the 21st, the swell drops into the 6 ft to 8 ft range, with SE swell and periods around 12-13 seconds. The wind turns cross-on or onshore though, and the conditions are described as marginal. There’s a bit of energy left (over 1400 on Monday morning), but the wind is just not playing ball.
So, plain and simple – the standout window is the morning of the 18th and the morning of the 19th for the big-wave specialists. For everyone else, it’s a waiting game. The water temp is sitting at 69°F, which is about 2°F cooler than normal for this time of year – you’ll feel that little nip.
Stay safe out there.
Rusty
Short Range ForecastMostly dry. Warm (max 26°C on Thu afternoon, min 17°C on Tue night). Winds decreasing (fresh winds from the NE on Wed afternoon, light winds from the WSW by Thu night). | Days 4-6 Weather SummaryMostly dry. Warm (max 28°C on Sat afternoon, min 19°C on Fri night). Mainly fresh winds. | ||||||||||||||||||||
Tuesday 8 | Wednesday 9 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | |||||||||||||||
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) | SSE 13 | S 13 | SSE 11 | SSE 11 | SSE 11 | E 7 | SE 10 | SSE 10 | SSE 10 | E 9 | E 9 | E 9 | E 9 | ENE 5 | E 9 | SSW 19 | S 18 | S 16 | S 14 | S 14 | S 13 |
Wave Graph | |||||||||||||||||||||
627 | 334 | 143 | 105 | 66 | 195 | 28 | 10 | 11 | 229 | 198 | 157 | 119 | 143 | 61 | 120 | 304 | 183 | 153 | 94 | 52 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross-off | cross-off | cross | cross-off | cross-off | cross | cross-off | cross | cross | cross | cross | cross | cross-off | cross | cross | cross-off | cross | cross | cross-off |
High Tide | 2:21PM1.67m | 2:36AM1.72m | 2:58PM1.87m | 3:10AM1.86m | 3:30PM2.02m | 3:42AM1.96m | 4:01PM2.10m | 4:12AM2.00m | 4:30PM2.11m | 4:40AM1.99m | 4:57PM2.07m | 5:07AM1.93m | 5:23PM1.97m | ||||||||
Low Tide | 8:05AM0.39m | 8:29PM0.33m | 8:42AM0.20m | 9:05PM0.17m | 9:15AM0.05m | 9:37PM0.06m | 9:46AM-0.05m | 10:07PM-0.00m | 10:16AM-0.08m | 10:36PM-0.01m | 10:44AM-0.06m | 11:03PM0.03m | 11:11AM0.02m | 11:29PM0.12m | |||||||
5:58 | — | — | 5:56 | — | — | 5:56 | — | — | 5:54 | — | — | 5:54 | — | — | 5:52 | — | — | 5:50 | — | — | |
— | 5:39 | — | — | 5:40 | — | — | 5:40 | — | — | 5:42 | — | — | 5:42 | — | — | 5:43 | — | — | 5:43 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 22 | 19 | 22 | 24 | 19 | 24 | 26 | 20 | 21 | 21 | 20 | 25 | 28 | 22 | 25 | 27 | 21 | 25 | 24 | 21 |
Feels °C | 16 | 17 | 15 | 18 | 18 | 15 | 20 | 22 | 17 | 19 | 19 | 19 | 24 | 25 | 20 | 25 | 24 | 18 | 20 | 19 | 19 |
Swell 1 Height (m) Direction Period (s) | SSE 13 | S 13 | E 6 | SSE 11 | SSE 11 | E 7 | SE 10 | SSE 10 | E 9 | E 9 | E 9 | E 9 | E 9 | S 12 | E 9 | E 9 | S 18 | S 16 | S 14 | S 14 | S 13 |
627 | 334 | 97 | 105 | 66 | 195 | 28 | 10 | 339 | 229 | 198 | 157 | 119 | 26 | 61 | 54 | 304 | 183 | 153 | 94 | 52 | |
Swell 2 Height (m) Direction Period (s) | ESE 10 | E 10 | SSE 11 | E 9 | — | E 10 | S 15 | SE 12 | SSE 10 | SSW 17 | S 16 | SSW 14 | SSW 5 | S 9 | S 8 | SSE 8 | S 11 | S 10 | E 8 | SE 7 | SE 7 |
33 | 28 | 143 | 41 | — | 98 | 4 | 6 | 11 | 100 | 127 | 38 | 5 | 6 | 34 | 22 | 21 | 18 | 37 | 2 | 2 | |
Swell 3 Height (m) Direction Period (s) | — | S 18 | E 10 | S 12 | S 17 | SSE 11 | SW 11 | S 14 | S 20 | SE 9 | SSE 10 | SE 15 | S 13 | SSW 5 | S 11 | SSW 19 | SSE 8 | SSE 8 | SSE 10 | — | — |
— | 6 | 19 | 3 | 5 | 46 | 5 | 4 | 8 | 3 | 9 | 8 | 28 | 3 | 23 | 120 | 12 | 6 | 9 | — | — | |
Wind waves Height (m) Direction Period (s) | ENE 5 | ENE 6 | NNE 5 | ENE 7 | ENE 6 | NNE 5 | ENE 9 | ENE 7 | ENE 9 | SSW 4 | SSW 5 | SSW 5 | — | ENE 5 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 6 | ENE 7 |
64 | 222 | 52 | 198 | 349 | 67 | 456 | 395 | 528 | 34 | 44 | 20 | — | 143 | 150 | 142 | 385 | 262 | 85 | 255 | 247 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 630 | 849 | 204 | 630 | 849 | 156 | 156 | 420 | 36 | 1 | 1 | 0 | 204 | 156 | 0 | 156 | 156 | 50 | 156 | 867 | 204 |
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.










