Surf Forecasts:
Richards Bay (Inside) surf forecast from 19 Aug 2026:
- Best quality surf: Sunday 23 Aug, 5AM (local time) - 10ft (3.0m), 10s period, S swell with cross-shore winds.
- Most powerful swell: Sunday 23 Aug, 5AM (local time) - 10ft (3.0m), 10s period, S swell with 1,478 kJ wave energy.
- Next surfable swell (1★+): Thursday 20 Aug, 2AM (local time) - 2.5ft (0.7m), 14s 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 Thursday (Aug 20) at 2AM. The primary swell is predicted to be 0.7m and 14s period with a secondary swell of 0.8m and 7s. 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 3.0m 10s and forecast to arrive on Sunday (Aug 23) at 5AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 6s period and expected on Thursday (Aug 20) at 2AM.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Thu 20th Aug) | 2.5ft (0.7m) 14s |
| Best Surf | 5AM (Sun 23rd Aug) | 10ft (3.0m) 10s |
| Most Powerful | 5AM (Sun 23rd Aug) | 10ft (3.0m) 10s |
Table - best surf conditions forecast for Richards Bay (Inside) over the next 16 days.
The Lowdown
Alright, Rusty here, and I’m looking at the run-up for Richards Bay (Inside). Let’s be straight with you: this 16-day window is a tough one. There’s a real drought of quality waves, with long stretches of nothing worth paddling out for. Most days are plagued by messy wind, lumpy conditions, or just flat spells. Don’t get your hopes up for a classic session, but there are a couple of windows where the conditions might just line up.
Let’s start with the first real chance, which is Wednesday morning, the 19th of August. The water is sitting at 71°F and that’s bang on average for this time of year – nothing unusual there. We’ve got a small 3 ft swell coming from the ESE with a short 8-second period, and combined energy is a weak 183. Honestly, it’s not going to blow you away, but the wind is a light NE cross-off at 6 mph, and that keeps the surface clean. It’s surfable but very ordinary. If you’re desperate for a paddle, this is your only real nod in the first week.
Then we hit a big gap. From Wednesday afternoon on the 19th right through to the end of the first week, it’s mostly poor. Thursday the 20th sees a 8 ft S swell but the wind is a strong 25 mph SSW cross – that’s messy cross-chop, no good for anyone. Friday the 21st morning has a slightly better 5 ft S swell with a 14-second period and light NE cross breeze, but it’s still marginal. Combined energy is moderate at 1017, but the quality just isn’t there.
The next standout, and I’m being careful here, is Friday morning the 21st of August. The swell is 5 ft from the S with a long 14-second period, and combined energy is a solid 1017 – that’s moderate and punchy. The wind is light NE at 6 mph, making it cross-shore with only small ripples. It’s still a marginal call, but if you’re an intermediate surfer, this is the best of a bad bunch. The S direction is close to the optimum, and the longer period means better shaped waves, though sets will be spaced out. Just be aware, the break is a sandbar and can be inconsistent, but it’s consistent enough to hold some hope.
Beyond that, the second week is a real desert. Saturday the 22nd has a 2 ft S swell with a 12-second period, but the wind is a near gale 31 mph from the SSW by afternoon – that’s a write-off. Sunday the 23rd morning has a 7 ft S swell with a 9-second period, but moderate cross-shore wind spoils it. The rest of the days through to the 3rd of September are all poor or marginal, with small swells, cross-onshore winds, or very weak energy readings. The 31st of August morning has a tiny 0.7 ft S swell with an 18-second period – that’s barely a ripple and combined energy is a weak 42.
To be honest, if you’re looking for a standout, it’s the Friday morning of the 21st of August. The swell is 5 ft from the S, direction is good, the wind is light and cross-off, and the longer period (14 seconds) gives it some punch. But it’s still marginal. Crowds are possible here, so you might have some company. For the rest, it’s mostly a blank run – and given the consistency of the break, this is a pretty normal stretch for Richards Bay.
Rusty.
Short Range ForecastMostly dry. Warm (max 26°C on Wed afternoon, min 18°C on Thu morning). Winds decreasing (strong winds from the SW on Wed night, calm by Thu night). | Days 4-6 Weather SummarySome drizzle, heaviest during Sat night. Warm (max 35°C on Sat afternoon, min 17°C on Sun night). Winds decreasing (strong winds from the SSW on Sat afternoon, calm by Mon night). | ||||||||||||||||||||
Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | |||||||||||||||
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 8 | S 14 | S 14 | S 8 | S 8 | S 16 | S 14 | S 13 | S 12 | S 12 | SSW 13 | S 9 | S 9 | S 9 | S 10 | SSE 9 | SSE 12 | S 13 | S 16 | S 15 | S 17 |
Wave Graph | |||||||||||||||||||||
118 | 153 | 200 | 949 | 454 | 417 | 998 | 572 | 229 | 145 | 356 | 1308 | 840 | 402 | 346 | 181 | 545 | 339 | 330 | 464 | 475 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross-off | cross | cross-on | glassy | cross | cross | cross-off | cross-off | cross | cross | cross | cross-on | cross-off | cross | cross-on | glassy | cross-on | cross-on | cross-off |
High Tide | 7:25PM1.48m | 7:34AM1.33m | 8:00PM1.30m | 8:19AM1.16m | 9:22PM1.14m | 11:55AM1.07m | 00:58AM1.18m | 1:46PM1.22m | 1:57AM1.34m | 2:24PM1.40m | 2:31AM1.51m | 2:52PM1.57m | 2:59AM1.66m | ||||||||
Low Tide | 1:12PM0.47m | 1:35AM0.60m | 1:44PM0.65m | 2:19AM0.76m | 2:39PM0.82m | 4:37AM0.88m | 6:12PM0.88m | 7:29AM0.77m | 7:46PM0.73m | 8:12AM0.59m | 8:24PM0.57m | 8:41AM0.42m | 8:53PM0.41m | ||||||||
6:20 | — | — | 6:18 | — | — | 6:18 | — | — | 6:16 | — | — | 6:16 | — | — | 6:15 | — | — | 6:13 | — | — | |
— | 5:30 | — | — | 5:30 | — | — | 5:30 | — | — | 5:31 | — | — | 5:31 | — | — | 5:32 | — | — | 5:32 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — |
Temp °C | 23 | 26 | 21 | 20 | 21 | 20 | 20 | 22 | 19 | 28 | 35 | 21 | 20 | 20 | 19 | 20 | 21 | 19 | 21 | 21 | 19 |
Feels °C | 22 | 23 | 18 | 15 | 17 | 18 | 19 | 20 | 18 | 25 | 33 | 18 | 17 | 18 | 20 | 19 | 19 | 19 | 22 | 21 | 19 |
Swell 1 Height (m) Direction Period (s) | ESE 8 | S 14 | E 7 | E 8 | S 13 | SSE 8 | S 14 | S 13 | S 12 | S 12 | ENE 6 | SSW 15 | E 8 | S 9 | S 10 | SSE 9 | SSE 12 | S 13 | S 16 | S 15 | S 17 |
118 | 153 | 69 | 34 | 92 | 196 | 998 | 572 | 229 | 145 | 68 | 318 | 11 | 402 | 346 | 181 | 545 | 339 | 330 | 464 | 475 | |
Swell 2 Height (m) Direction Period (s) | S 5 | SSW 5 | NE 6 | NE 6 | ESE 8 | S 16 | ESE 8 | — | ESE 8 | — | SSW 13 | E 8 | SSW 13 | SSW 12 | E 8 | S 12 | E 9 | S 17 | SSE 9 | SSE 8 | S 12 |
21 | 5 | 40 | 14 | 22 | 417 | 19 | — | 21 | — | 356 | 12 | 35 | 52 | 6 | 108 | 6 | 220 | 90 | 35 | 143 | |
Swell 3 Height (m) Direction Period (s) | SSW 15 | S 8 | S 14 | — | NNE 6 | ESE 8 | — | — | E 8 | — | — | NE 6 | — | E 8 | — | E 9 | E 9 | E 9 | E 8 | — | E 8 |
44 | 5 | 200 | — | 4 | 22 | — | — | 20 | — | — | 10 | — | 11 | — | 6 | 14 | 6 | 6 | — | 6 | |
Wind waves Height (m) Direction Period (s) | — | ENE 8 | NE 6 | S 8 | S 8 | — | — | E 8 | NE 4 | ENE 6 | S 14 | S 9 | S 9 | — | — | — | — | — | NE 8 | ENE 4 | NE 4 |
— | 235 | 157 | 949 | 454 | — | — | 30 | 15 | 81 | 338 | 1308 | 840 | — | — | — | — | — | 18 | 22 | 17 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 156 | 0 | 484 | 484 | 0 | 156 | 156 | 116 | 36 | 55 | 422 | 123 | 207 | 0 | 58 | 156 | 0 | 207 | 156 | 0 |
Best forecast wave conditions in KwaZulu-Natal North Coast | |||||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)
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.











