Surf Forecasts:
Rivermouth surf forecast from 21 Oct 2026:
- Best quality surf: Wednesday 21 Oct, 8PM (local time) - 15ft (4.5m), 13s period, SW swell with cross-offshore winds.
- Most powerful swell: Wednesday 21 Oct, 8PM (local time) - 15ft (4.5m), 13s period, SW swell with 5,885 kJ wave energy.
- Next surfable swell (1★+): Wednesday 21 Oct, 8PM (local time) - 15ft (4.5m), 13s period with SW swell.
Best Forecast Surf Conditions for Rivermouth this week:
The surf forecast for Rivermouth over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Oct 21) at 8PM. The primary swell is predicted to be 4.5m and 13s period with a secondary swell of 2.3m and 13s. Another secondary swell of 0.6m and 9s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Rivermouth in the next 16 days are 4.5m 13s and forecast to arrive on Wednesday (Oct 21) at 8PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.7m 6s period and expected on Wednesday (Oct 28) at 5AM.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8PM (Wed 21st Oct) | 15ft (4.5m) 13s |
| Best Surf | 8PM (Wed 21st Oct) | 15ft (4.5m) 13s |
| Most Powerful | 8PM (Wed 21st Oct) | 15ft (4.5m) 13s |
Table - best surf conditions forecast for Rivermouth over the next 16 days.
Short Range ForecastMostly dry. Warm (max 25°C on Wed morning, min 15°C on Thu night). Mainly fresh winds. | Days 4-6 Weather SummaryLight rain (total 7mm), mostly falling on Sun night. Warm (max 26°C on Sun morning, min 17°C on Sat night). Wind will be generally light. | ||||||||||||||||||||
Wednesday 21 | Thursday 22 | Friday 23 | Saturday 24 | Sunday 25 | Monday 26 | Tuesday 27 | |||||||||||||||
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) | SSW 11 | SSW 13 | SW 12 | SW 12 | SSW 10 | SW 11 | SSW 13 | S 12 | S 12 | S 11 | S 10 | S 9 | SSW 10 | S 8 | E 6 | SSE 5 | SSE 6 | SSE 6 | SE 6 | ESE 6 | ENE 6 |
Wave Graph  | |||||||||||||||||||||
 kJ | 145 | 361 | 3102 | 1871 | 980 | 1802 | 1387 | 1357 | 710 | 338 | 264 | 130 | 73 | 50 | 34 | 45 | 43 | 60 | 68 | 81 | 145 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross-off | cross | cross | cross-off | cross | cross-on | cross-off | cross-on | cross-on | cross-off | cross-on | on | cross | cross-on | on | cross | cross-on | cross | cross |
High Tide | 12:57PM1.23m | 1:10AM1.20m | 1:29PM1.39m | 1:45AM1.33m | 2:00PM1.54m | 2:17AM1.44m | 2:30PM1.66m | 2:50AM1.54m | 3:02PM1.75m | 3:23AM1.60m | 3:36PM1.79m | 3:57AM1.62m | 4:11PM1.77m | 4:32AM1.59m | |||||||
Low Tide | 7:10PM0.49m | 7:10AM0.39m | 7:43PM0.33m | 7:43AM0.27m | 8:14PM0.19m | 8:15AM0.16m | 8:45PM0.07m | 8:47AM0.07m | 9:17PM-0.01m | 9:21AM0.02m | 9:50PM-0.04m | 9:56AM0.01m | 10:25PM-0.02m | ||||||||
 | |  |  | | |  | | | | |  | | |  |  |  |  | | | | |
 | 5:20 | — | — | 5:18 | — | — | 5:18 | — | — | 5:16 | — | — | 5:16 | — | — | 5:15 | — | — | 5:13 | — | — |
 | — | 6:23 | — | — | 6:24 | — | — | 6:24 | — | — | 6:25 | — | — | 6:27 | — | — | 6:28 | — | — | 6:29 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 1 | 2 | 1 | — | — | — |
Temp °C | 25 | 23 | 19 | 21 | 21 | 18 | 21 | 20 | 18 | 24 | 24 | 19 | 26 | 24 | 21 | 22 | 22 | 20 | 21 | 21 | 20 |
Feels °C | 21 | 19 | 17 | 17 | 17 | 13 | 17 | 17 | 16 | 22 | 21 | 19 | 23 | 23 | 22 | 22 | 22 | 20 | 19 | 18 | 16 |
Swell 1 Height (m) Direction Period (s) | SSW 11 | SSW 13 | SSW 12 | SSW 12 | SE 10 | SSW 11 | SSW 13 | S 12 | S 12 | S 11 | S 10 | S 9 | SSE 8 | S 8 | E 6 | ENE 8 | ENE 9 | SSE 6 | S 9 | SSE 9 | S 8 |
| kJ | 145 | 361 | 1361 | 907 | 34 | 972 | 1387 | 1357 | 710 | 338 | 264 | 130 | 73 | 50 | 34 | 94 | 79 | 60 | 43 | 26 | 11 |
Swell 2 Height (m) Direction Period (s) | SE 9 | SE 9 | SE 9 | SE 10 | ENE 8 | SE 10 | SE 10 | SE 10 | SE 10 | E 5 | ENE 6 | SSW 11 | SSW 10 | SSW 10 | SSE 5 | SE 10 | SE 9 | E 8 | SW 8 | SW 10 | SSE 11 |
| kJ | 95 | 67 | 41 | 47 | 7 | 23 | 25 | 24 | 27 | 13 | 11 | 66 | 67 | 38 | 26 | 25 | 21 | 48 | 3 | 4 | 11 |
Swell 3 Height (m) Direction Period (s) | E 8 | ENE 8 | ENE 8 | ENE 8 | — | E 9 | E 9 | E 8 | E 9 | SE 10 | SE 10 | ENE 7 | SE 10 | SE 10 | SW 10 | SW 9 | SW 9 | SSE 10 | S 9 | SW 10 | SW 10 |
| kJ | 33 | 22 | 13 | 7 | — | 7 | 6 | 6 | 6 | 16 | 16 | 15 | 15 | 17 | 24 | 21 | 19 | 33 | 44 | 16 | 4 |
Wind waves Height (m) Direction Period (s) | SSW 6 | SSW 7 | SW 12 | SW 12 | SSW 10 | SW 11 | — | — | ENE 4 | — | SSW 3 | — | E 3 | E 4 | — | SSE 5 | SSE 6 | — | SE 6 | ESE 6 | ENE 6 |
| kJ | 29 | 132 | 3102 | 1871 | 980 | 1802 | — | — | 18 | — | 2 | — | 7 | 25 | — | 45 | 43 | — | 68 | 81 | 145 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 260 | 31 | 2 | 166 | 459 | 146 | 31 | 383 | 269 | 258 | 1 | 0 | 433 | 335 | 31 | 1 | 495 | 41 | 829 | 511 | 293 |
Best forecast wave conditions in Eastern Cape - Wild Coast | |||||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||||
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FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Rivermouth surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Information about the Rivermouth Surf forecast
The above surf forecast table for Rivermouth provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Rivermouth can be found by selecting the local surf guide option on the grey menu. Our Rivermouth 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 (Rivermouth) 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 Rivermouth 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 Eastern Cape - Wild Coast? If you are looking for accommodation near Rivermouth, camping, hotels and holiday cottages in Eastern Cape - Wild Coast, consider staying in East London which is 26 km (16 miles) away. Other places in and around Eastern Cape - Wild Coast where you can find information about places to rent, and car hire include Butterworth which is 59 km (37 miles) away, Stutterheim and Bisho.
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