Surf Forecasts:
Dias Beach surf forecast from 30 Oct 2026:
- Best quality surf: Thursday 5 Nov, 2AM (local time) - 10ft (3.0m), 11s period, W swell with cross-offshore winds.
- Most powerful swell: Thursday 5 Nov, 5AM (local time) - 13ft (4.0m), 13s period, WSW swell with 4,719 kJ wave energy.
- Next surfable swell (1★+): Thursday 5 Nov, 2AM (local time) - 10ft (3.0m), 11s period with W swell.
Best Forecast Surf Conditions for Dias Beach this week:
The surf forecast for Dias Beach over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Nov 05) at 2AM. The primary swell is predicted to be 3.0m and 11s period with a secondary swell of 1.1m and 12s. Another secondary swell of 0.2m and 10s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Dias Beach in the next 16 days are 4.0m 13s and forecast to arrive on Thursday (Nov 05) 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 1.7m 6s period and expected on Wednesday (Nov 04) at 5PM.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Thu 5th Nov) | 10ft (3.0m) 11s |
| Best Surf | 2AM (Thu 5th Nov) | 10ft (3.0m) 11s |
| Most Powerful | 5AM (Thu 5th Nov) | 13ft (4.0m) 13s |
Table - best surf conditions forecast for Dias Beach over the next 16 days.
Short Range ForecastMostly dry. Very mild (max 18°C on Fri morning, min 16°C on Sat night). Mainly fresh winds. | Days 4-6 Weather SummarySome drizzle, heaviest during Wed night. Very mild (max 19°C on Wed afternoon, min 15°C on Mon morning). Winds decreasing (strong winds from the SE on Mon night, light winds from the SW by Tue night). | ||||||||||||||||||||
Friday 30 | Saturday 31 | Sunday 1 | Monday 2 | Tuesday 3 | Wednesday 4 | Thursday 5 | |||||||||||||||
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) | WSW 15 | WSW 12 | WSW 12 | WSW 11 | WSW 12 | WSW 14 | SW 13 | SW 13 | SW 12 | SW 12 | SW 11 | SW 11 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | W 11 | WSW 13 | W 12 | SW 11 |
Wave Graph  | |||||||||||||||||||||
 kJ | 377 | 967 | 983 | 910 | 636 | 1805 | 1634 | 1534 | 960 | 773 | 488 | 332 | 757 | 1144 | 1060 | 778 | 449 | 2311 | 4261 | 2049 | 2252 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross-on | cross | cross | cross-on | on | cross-off | cross-off | cross-off | cross | cross-on | cross-on |
High Tide | 5:59PM1.34m | 6:40AM1.26m | 7:05PM1.19m | 7:58AM1.19m | 8:35PM1.09m | 9:34AM1.18m | 10:18PM1.08m | 10:57AM1.25m | 11:37PM1.15m | 11:57AM1.35m | 00:32AM1.23m | 12:44PM1.43m | 1:15AM1.31m | ||||||||
Low Tide | 11:47AM0.30m | 00:19AM0.29m | 12:52PM0.42m | 1:27AM0.41m | 2:24PM0.51m | 2:57AM0.48m | 4:12PM0.49m | 4:31AM0.47m | 5:33PM0.40m | 5:41AM0.41m | 6:29PM0.29m | 6:33AM0.34m | 7:11PM0.20m | ||||||||
 | |  |  | |  |  | | | | |  | | | | | |  | | | | |
 | 5:47 | — | — | 5:46 | — | — | 5:45 | — | — | 5:43 | — | — | 5:43 | — | — | 5:41 | — | — | 5:41 | — | — |
 | — | 7:12 | — | — | 7:13 | — | — | 7:14 | — | — | 7:15 | — | — | 7:15 | — | — | 7:16 | — | — | 7:17 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — |
Temp °C | 18 | 18 | 18 | 17 | 17 | 16 | 16 | 17 | 17 | 16 | 16 | 16 | 17 | 17 | 18 | 18 | 19 | 17 | 17 | 17 | 17 |
Feels °C | 13 | 13 | 13 | 14 | 13 | 12 | 11 | 11 | 11 | 11 | 10 | 9 | 14 | 13 | 17 | 14 | 13 | 12 | 12 | 13 | 15 |
Swell 1 Height (m) Direction Period (s) | WSW 11 | WSW 12 | WSW 12 | WSW 11 | WSW 12 | WSW 14 | SW 13 | SW 13 | SW 12 | SW 12 | SW 11 | SW 11 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | WSW 13 | W 12 | SW 11 |
| kJ | 376 | 967 | 983 | 910 | 636 | 1805 | 1634 | 1534 | 960 | 773 | 488 | 332 | 757 | 1144 | 1060 | 778 | 449 | 346 | 4261 | 2049 | 2252 |
Swell 2 Height (m) Direction Period (s) | SW 12 | SW 12 | SSW 11 | ESE 10 | SW 14 | W 12 | W 12 | ESE 9 | W 11 | ESE 12 | W 10 | SSW 14 | ESE 10 | SE 6 | SE 5 | SE 5 | WSW 13 | ESE 10 | SW 12 | SW 12 | NW 13 |
| kJ | 330 | 149 | 82 | 35 | 264 | 105 | 102 | 8 | 37 | 14 | 17 | 21 | 11 | 58 | 16 | 4 | 34 | 9 | 282 | 895 | 7 |
Swell 3 Height (m) Direction Period (s) | WSW 15 | W 12 | SSW 11 | W 11 | SSW 10 | SE 10 | ESE 9 | — | SE 13 | W 18 | W 18 | W 16 | NW 16 | SE 10 | NW 15 | WNW 15 | ESE 9 | WNW 14 | ESE 9 | NW 13 | WNW 13 |
| kJ | 377 | 3 | 82 | 2 | 65 | 23 | 17 | — | 7 | 6 | 6 | 5 | 10 | 4 | 8 | 21 | 8 | 20 | 29 | 7 | 17 |
Wind waves Height (m) Direction Period (s) | SE 4 | SE 4 | SE 4 | SSE 4 | S 5 | S 5 | SE 5 | — | SE 4 | — | SE 5 | ESE 6 | SE 6 | — | — | NW 4 | NW 6 | W 11 | — | — | — |
| kJ | 24 | 32 | 32 | 13 | 61 | 52 | 28 | — | 20 | — | 53 | 227 | 92 | — | — | 31 | 182 | 2311 | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 189 | 334 | 30 | 62 | 334 | 29 | 31 | 334 | 30 | 189 | 397 | 35 | 15 | 15 | 4 | 25 | 25 | 25 | 4 | 30 | 29 |
Best forecast wave conditions in Cape Town | |||||||||||||||||||||
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 Dias Beach 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 Dias Beach Surf forecast
The above surf forecast table for Dias Beach provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Dias Beach can be found by selecting the local surf guide option on the grey menu. Our Dias Beach 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 (Dias Beach) 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 Dias Beach 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 Cape Town? If you are looking for accommodation near Dias Beach, camping, hotels and holiday cottages in Cape Town, consider staying in Cape Town which is 46 km (29 miles) away. Other places in and around Cape Town where you can find information about places to rent, and car hire include Bellville which is 51 km (32 miles) away, Grabouw, Stellenbosch and Kayamnandi.
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