Surf Forecasts:
Rivermouth surf forecast from 16 Oct 2026:
- Best quality surf: Monday 19 Oct, 11AM (local time) - 11ft (3.5m), 10s period, SSW swell with cross-offshore winds.
- Most powerful swell: Monday 19 Oct, 11AM (local time) - 11ft (3.5m), 10s period, SSW swell with 2,164 kJ wave energy.
- Next surfable swell (1★+): Sunday 18 Oct, 5AM (local time) - 3.5ft (1.0m), 12s period with SSW 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 Sunday (Oct 18) at 5AM. The primary swell is predicted to be 1.0m and 12s period with a secondary swell of 0.6m and 9s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Rivermouth in the next 16 days are 3.5m 10s and forecast to arrive on Monday (Oct 19) at 11AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 4s period and expected on Saturday (Oct 17) at 5AM.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5AM (Sun 18th Oct) | 3.5ft (1.0m) 12s |
| Best Surf | 11AM (Mon 19th Oct) | 11ft (3.5m) 10s |
| Most Powerful | 11AM (Mon 19th Oct) | 11ft (3.5m) 10s |
Table - best surf conditions forecast for Rivermouth over the next 16 days.
Short Range ForecastModerate rain (total 11mm), heaviest on Mon morning. Warm (max 23°C on Sat morning, min 15°C on Mon morning). Winds increasing (calm on Sat night, fresh winds from the WSW by Mon morning). | Days 5-7 Weather SummarySome drizzle, heaviest during Mon night. Warm (max 24°C on Wed morning, min 12°C on Mon night). Wind will be generally light. | ||||||||||||||||||
Saturday 17 | Sunday 18 | Monday 19 | Tuesday 20 | Wednesday 21 | Thursday 22 | ||||||||||||||
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 13 | SSW 12 | SSW 12 | SSW 14 | SSW 12 | SSW 13 | SSW 12 | SSW 10 | SSW 9 | S 8 | S 8 | S 8 | SE 10 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 10 |
Wave Graph  | |||||||||||||||||||
 kJ | 147 | 85 | 127 | 307 | 206 | 479 | 258 | 2164 | 1182 | 461 | 260 | 223 | 216 | 301 | 585 | 634 | 624 | 265 | 990 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-on | cross-on | cross-off | cross-on | cross-on | cross-off | cross-on | cross | cross-off |
High Tide | 6:33AM1.12m | 6:40PM1.10m | 7:26AM1.00m | 7:42PM0.98m | 10:23AM0.95m | 11:04PM0.95m | 12:15PM1.08m | 00:28AM1.07m | 12:57PM1.23m | 1:10AM1.20m | 1:29PM1.39m | 1:45AM1.33m | |||||||
Low Tide | 00:24AM0.47m | 12:34PM0.58m | 1:08AM0.59m | 1:32PM0.72m | 2:49AM0.69m | 4:42PM0.77m | 5:28AM0.65m | 6:29PM0.64m | 6:32AM0.52m | 7:10PM0.49m | 7:10AM0.39m | 7:43PM0.33m | |||||||
 |  |  |  |  | | | | |  | |  | | | |  | | | | |
 | — | 5:24 | — | — | 5:24 | — | — | 5:22 | — | — | 5:20 | — | — | 5:20 | — | — | 5:18 | — | — |
 | 6:20 | — | 6:21 | — | — | 6:21 | — | — | 6:22 | — | — | 6:22 | — | — | 6:23 | — | — | 6:24 | — |
mm | — | — | — | 2 | 1 | — | 2 | 4 | 2 | 1 | — | — | — | — | — | — | — | — | — |
Temp °C | 22 | 23 | 22 | 20 | 20 | 21 | 20 | 15 | 16 | 15 | 20 | 20 | 16 | 24 | 23 | 19 | 23 | 21 | 19 |
Feels °C | 24 | 21 | 20 | 20 | 19 | 20 | 20 | 9 | 11 | 10 | 16 | 16 | 15 | 21 | 21 | 19 | 20 | 19 | 17 |
Swell 1 Height (m) Direction Period (s) | SSW 13 | E 8 | ENE 8 | SSW 14 | SSW 12 | SSW 13 | E 6 | E 7 | E 10 | S 8 | S 8 | S 8 | SE 10 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 10 |
| kJ | 147 | 48 | 73 | 307 | 206 | 307 | 88 | 48 | 45 | 461 | 260 | 223 | 216 | 301 | 585 | 634 | 624 | 265 | 480 |
Swell 2 Height (m) Direction Period (s) | E 8 | SSW 12 | SSW 12 | S 5 | E 8 | SSW 13 | SSW 12 | — | — | ENE 9 | SSW 11 | SW 11 | SSW 9 | SE 9 | SE 9 | SE 10 | SE 10 | SE 10 | ENE 9 |
| kJ | 36 | 85 | 127 | 29 | 36 | 479 | 258 | — | — | 16 | 48 | 32 | 136 | 138 | 99 | 59 | 32 | 33 | 17 |
Swell 3 Height (m) Direction Period (s) | ENE 4 | E 11 | S 9 | ENE 9 | SSW 15 | — | ENE 9 | — | — | SW 12 | E 9 | ENE 9 | ENE 9 | ENE 4 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | SE 10 |
| kJ | 7 | 2 | 2 | 62 | 43 | — | 27 | — | — | 38 | 14 | 28 | 16 | 4 | 22 | 36 | 22 | 22 | 15 |
Wind waves Height (m) Direction Period (s) | WSW 3 | SSW 6 | SSW 6 | — | E 4 | E 5 | — | SSW 10 | SSW 9 | SW 8 | SW 7 | S 8 | — | — | SW 5 | — | — | SSW 6 | SSW 10 |
| kJ | 8 | 64 | 57 | — | 9 | 90 | — | 2164 | 1182 | 408 | 105 | 90 | — | — | 57 | — | — | 160 | 990 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 103 | 258 | 31 | 1 | 121 | 121 | 31 | 459 | 459 | 1 | 4 | 31 | 0 | 136 | 260 | 0 | 107 | 31 | 1 |
Best forecast wave conditions in Eastern Cape - Wild Coast | |||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||
Header Global | |||||||||||||||||||
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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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