Surf Forecasts:
Kei Mouth surf forecast from 3 Oct 2026:
- Best quality surf: Monday 5 Oct, 5PM (local time) - 10ft (3.0m), 8s period, ENE swell with cross-shore winds.
- Most powerful swell: Monday 5 Oct, 5PM (local time) - 10ft (3.0m), 8s period, ENE swell with 1,001 kJ wave energy.
- Next surfable swell (1★+): Saturday 3 Oct, 11PM (local time) - 4ft (1.2m), 9s period with ENE swell.
Best Forecast Surf Conditions for Kei Mouth this week:
The surf forecast for Kei Mouth over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Oct 03) at 11PM. The primary swell is predicted to be 1.2m and 9s period with a secondary swell of 0.9m and 5s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Kei Mouth in the next 16 days are 3.0m 8s and forecast to arrive on Monday (Oct 05) at 5PM. 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 7s period and expected on Wednesday (Oct 07) at 8AM.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Sat 3rd Oct) | 4ft (1.2m) 9s |
| Best Surf | 5PM (Mon 5th Oct) | 10ft (3.0m) 8s |
| Most Powerful | 5PM (Mon 5th Oct) | 10ft (3.0m) 8s |
Table - best surf conditions forecast for Kei Mouth over the next 16 days.
Short Range ForecastModerate rain (total 14mm), heaviest on Sat night. Warm (max 24°C on Mon morning, min 18°C on Sat night). Winds increasing (calm on Sat night, fresh winds from the ENE by Mon afternoon). | Days 4-6 Weather SummaryHeavy rain (total 44mm), heaviest during Wed morning. Warm (max 24°C on Tue morning, min 16°C on Tue night). Winds decreasing (fresh winds from the SSW on Tue afternoon, light winds from the NNE by Thu night). | ||||||||||||||||||||
Saturday 3 | Sunday 4 | Monday 5 | Tuesday 6 | Wednesday 7 | Thursday 8 | Friday 9 | |||||||||||||||
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) | ENE 8 | ENE 8 | ENE 10 | E 10 | ENE 9 | ENE 10 | ENE 8 | ENE 8 | ENE 8 | ENE 9 | E 9 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 9 | E 9 | E 9 | E 9 |
Wave Graph  | |||||||||||||||||||||
 kJ | 183 | 187 | 276 | 423 | 589 | 696 | 768 | 1001 | 785 | 807 | 445 | 362 | 450 | 620 | 740 | 557 | 369 | 249 | 201 | 162 | 129 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross-on | cross-on | cross | cross-off | cross | cross | cross | cross | cross | cross | cross-on | on | cross-off | cross | cross-on | cross | on | on | glassy |
High Tide | 8:17PM1.09m | 9:52AM1.02m | 11:03PM1.03m | 12:14PM1.14m | 00:43AM1.15m | 1:15PM1.32m | 1:34AM1.29m | 1:56PM1.49m | 2:13AM1.42m | 2:30PM1.62m | 2:46AM1.51m | 3:01PM1.71m | 3:17AM1.57m | ||||||||
Low Tide | 1:47PM0.58m | 2:56AM0.62m | 4:24PM0.68m | 5:37AM0.59m | 6:38PM0.55m | 6:55AM0.44m | 7:34PM0.39m | 7:40AM0.29m | 8:12PM0.24m | 8:15AM0.17m | 8:45PM0.13m | 8:47AM0.09m | 9:14PM0.05m | ||||||||
 |  |  |  | |  |  | |  | | |  |  | |  | | | | | |  | |
 | 5:41 | — | — | 5:39 | — | — | 5:39 | — | — | 5:37 | — | — | 5:37 | — | — | 5:35 | — | — | 5:33 | — | — |
 | — | 6:08 | — | — | 6:09 | — | — | 6:10 | — | — | 6:10 | — | — | 6:12 | — | — | 6:13 | — | — | 6:13 | — |
mm | — | — | 12 | 2 | — | — | — | — | — | — | — | 15 | 19 | 5 | 5 | — | — | — | — | — | 2 |
Temp °C | 22 | 21 | 20 | 21 | 21 | 20 | 24 | 24 | 21 | 24 | 20 | 19 | 16 | 17 | 18 | 23 | 23 | 21 | 20 | 20 | 19 |
Feels °C | 20 | 18 | 20 | 19 | 16 | 17 | 20 | 20 | 19 | 23 | 15 | 16 | 15 | 17 | 16 | 22 | 22 | 23 | 20 | 20 | 20 |
Swell 1 Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 10 | SSE 7 | SSE 7 | SSE 8 | SW 14 | SW 14 | SSW 13 | E 9 | E 9 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 9 | E 9 | E 9 | SW 14 |
| kJ | 183 | 187 | 276 | 143 | 157 | 98 | 211 | 191 | 111 | 593 | 445 | 362 | 450 | 620 | 740 | 557 | 369 | 249 | 201 | 162 | 469 |
Swell 2 Height (m) Direction Period (s) | SW 13 | SW 12 | SSW 5 | SW 12 | SW 11 | SW 12 | SE 8 | — | SE 8 | SW 12 | SW 21 | SSW 18 | S 6 | SSW 8 | SW 16 | SW 15 | SSW 15 | SSW 15 | SW 14 | SSW 13 | E 9 |
| kJ | 7 | 72 | 18 | 36 | 33 | 74 | 29 | — | 23 | 75 | 17 | 209 | 60 | 95 | 376 | 496 | 576 | 568 | 384 | 313 | 129 |
Swell 3 Height (m) Direction Period (s) | SE 8 | S 8 | SW 11 | — | — | — | — | — | — | — | — | SW 12 | SW 16 | SW 15 | SSW 8 | S 7 | SSE 7 | SSE 7 | SE 7 | SE 7 | SE 7 |
| kJ | 3 | 1 | 61 | — | — | — | — | — | — | — | — | 23 | 198 | 178 | 81 | 86 | 81 | 42 | 27 | 25 | 27 |
Wind waves Height (m) Direction Period (s) | SW 11 | SW 4 | — | E 10 | ENE 9 | ENE 10 | ENE 8 | ENE 8 | ENE 8 | ENE 9 | SW 5 | SSW 6 | — | — | — | — | — | — | — | — | — |
| kJ | 31 | 23 | — | 423 | 589 | 696 | 768 | 1001 | 785 | 807 | 140 | 127 | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 119 | 119 | 70 | 403 | 403 | 183 | 302 | 401 | 154 | 1 | 401 | 1 | 1 | 70 | 0 | 108 | 354 | 1 | 1 | 1 | 0 |
Best forecast wave conditions in Eastern Cape - Wild Coast | |||||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||||
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Kei Mouth 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 Kei Mouth Surf forecast
The above surf forecast table for Kei Mouth provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Kei Mouth can be found by selecting the local surf guide option on the grey menu. Our Kei Mouth 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 (Kei Mouth) 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 Kei Mouth 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.
Kei Mouth is 44 km (27 miles) from the city of Butterworth. If you plan a holiday in Eastern Cape - Wild Coast, look for hotels and other accommodation in Butterworth. Butterworth has rooms for a wide range of budgets as well as car hire and transport links.
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