Buy Less, Surf More This Black Friday
Surf-forecast is providing a free, all-access pass to our premium features and 12-day forecasts all weekend.
- Forecast
- Maps
- Live
- Weather State
- Spot Information
Dias Beach Surf Forecast
/ Cape Town (70 surf breaks) /
Surf Forecasts:
Dias Beach surfForecast / Cape Town / South Africa
12 Day Weather and Surf, issued 1 pm Friday 05 Dec 2025 SASTForecast update in hr min s Forecast update imminent
Dias Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Dias Beach sea temperature is
19.1° C
(Which is normal for this time of year)Best Forecast Surf Conditions for Dias Beach this week:
The most powerful waves expected at Dias Beach in the next 12 days are 2.5m 16s and forecast to arrive on Friday (Dec 12) 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 0.1m 11s period and expected on Wednesday (Dec 10) at 2AM.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 8PM (Fri 12th Dec) | 8ft (2.5m) 16s |
Table - best surf conditions forecast for Dias Beach over the next 12 days.
Updates in hr min s Forecast update imminent
Short Range Forecast Mostly dry. Very mild (max 19°C on Fri afternoon, min 17°C on Sat night). Winds decreasing (strong winds from the SE on Sat night, moderate winds from the S by Mon morning). | Days 3-6 Weather Summary Mostly dry. Warm (max 20°C on Mon afternoon, min 18°C on Tue night). Winds increasing (light winds from the SSE on Tue morning, strong winds from the SE by Tue night). | ||||||||||||||||||||||
Fri 05 | Saturday 06 | Sunday 07 | Monday 08 | Tuesday 09 | Wednesday 10 | Thursday 11 | |||||||||||||||||
| PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |||
Rating (10 max) | |||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||||
| Wave Height (m) & direction (?) | |||||||||||||||||||||||
| Period(s) (?) | 10 | 9 | 10 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 13 | 11 | 11 | 10 | 10 | 10 | 19 | 16 | ||
Wave (?)Graph  | |||||||||||||||||||||||
 kJ (?) | 605 | 314 | 367 | 632 | 1269 | 1313 | 1209 | 1031 | 869 | 1076 | 1035 | 1048 | 1212 | 1498 | 1004 | 778 | 592 | 328 | 225 | 303 | 1847 | ||
Wind (km/h) | |||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross- on | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross | cross | cross | cross- on | cross- on | cross- on | cross- on | ||
High Tide / height (m) | 3:20PM 1.63 | 3:54AM 1.54 | 4:08PM 1.57 | 4:40AM 1.52 | 4:55PM 1.48 | 5:29AM 1.47 | 5:44PM 1.36 | 6:19AM 1.40 | 6:37PM 1.24 | 7:14AM 1.33 | 7:35PM 1.12 | 8:15AM 1.26 | 8:45PM 1.04 | 9:21AM 1.21 | |||||||||
Low Tide / height (m) | 9:42PM -0.02 | 10:00AM 0.11 | 10:27PM 0.03 | 10:50AM 0.16 | 11:12PM 0.11 | 11:41AM 0.24 | 11:59PM 0.21 | 12:37PM 0.33 | 12:48AM 0.31 | 1:39PM 0.42 | 1:43AM 0.42 | 2:49PM 0.48 | 2:47AM 0.50 | ||||||||||
Fri 05 | Saturday 06 | Sunday 07 | Monday 08 | Tuesday 09 | Wednesday 10 | Thursday 11 | |||||||||||||||||
| Sunrise | - | - | 5:26 | - | - | 5:26 | - | - | 5:26 | - | - | 5:26 | - | - | 5:26 | - | - | 5:26 | - | - | 5:26 | ||
| Sunset | 7:45 | - | - | 7:46 | - | - | 7:47 | - | - | 7:47 | - | - | 7:49 | - | - | 7:50 | - | - | 7:51 | - | - | ||
 |  |  | |  | | | | | | | | | | | | | | | | | |||
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||
| Temp. °C | 19 | 18 | 18 | 18 | 18 | 18 | 19 | 19 | 19 | 20 | 20 | 20 | 19 | 18 | 20 | 19 | 20 | 19 | 20 | 20 | 20 | ||
| Feels °C (?) | 14 | 12 | 11 | 10 | 10 | 12 | 13 | 13 | 16 | 18 | 19 | 20 | 15 | 10 | 15 | 13 | 12 | 16 | 18 | 19 | 19 | ||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Latest Updates
Quiksilver Teams Up With PrimaLoft® For World’s First Thermal Layering System for a Wetsuit.
Previously used in our snow jackets for mountain conditions, PrimaLoft® technology is making its debut in the surf industry. The aim is to bring mountain-grade warmth to the waves.
Vancouver Island’s Day Of Days With Reed Platenius
Surf-Forecast recently helped the 21-year-old Canadian pro surfer and adventurer score some cold water perfection at home.
5 Reasons Why Costa Rica Is A Surfer (and Non Surfer) Paradise
With or without a surfboard, Costa Rica is a bucket list destination that has shown what a nation is capable of when nature is put first.
Read more
Discover more articles and updates in the Greenroom.
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 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.
false
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 12 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.
Nearest