- Forecast
- Maps
- Live
- Weather State
- Spot Information
Extensions Surf Forecast
/ Cape Town (69 surf breaks) /
Surf Forecasts
Beach And Reef
Extensions surf Forecast / Cape Town / South Africa
48hr Weather and Surf, issued 1 am Thursday 25 Apr 2024 SAST
Forecast update in hr min s Update imminent
Extensions surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Extensions sea temperature is 13.5°C (Statistics for 25 Apr 1981-2005 - mean: 17.9 °C max: 19.3 °C min: 16.4 °C)
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Extensions surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Extensions sea temperature is 13.5°C (Statistics for 25 Apr 1981-2005 - mean: 17.9 °C max: 19.3 °C min: 16.4 °C)
How big are the waves at Extensions today?
The current surf forecast for Extensions at 6AM is: 1.0m 12s primary swell from a South-southwest direction and 0.9m 12s secondary swell from a South direction, 0.7m 7s secondary swell from a Southwest direction (forecast issued at 01:00am April 25). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Apr) | 3.5ft (1.0m) | 12s |
| Afternoon (25 Apr) | 4ft (1.2m) | 12s |
| Evening (25 Apr) | 3.5ft (1.0m) | 11s |
Table - waves today at Extensions. (Swell directed towards the surf break)
Updates in hr min s Update imminent
Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | Wednesday 01 | Thursday 02 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Swell Height Map |  |    |    |    |    |    |    |    |    | |||||||||||||||||||||||||||||||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 13 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 7 | 8 | 8 | 15 | 14 | 16 | 15 | 15 | 14 | 14 | 16 | 16 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 8 | 10 | 11 | 10 | 10 | 10 | 10 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Energy (?) | 778 | 634 | 294 | 294 | 294 | 425 | 179 | 314 | 202 | 280 | 594 | 819 | 734 | 984 | 1643 | 1581 | 1563 | 1521 | 1382 | 2354 | 2147 | 1857 | 1638 | 1393 | 1273 | 1255 | 1139 | 1155 | 1262 | 1246 | 1092 | 1077 | 899 | 813 | 802 | 623 | 511 | 495 | 386 | 286 | 239 | 156 | 150 | 114 | 90 | 159 | 383 | 692 | 666 | 562 | 482 | 450 | 383 | 468 | 566 | 566 | 511 | 458 | 370 | 300 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | off | off | off | cross- off | cross- off | cross- off | cross- off | cross- off | off | off | cross- off | cross | cross- on | cross- on | cross- on | cross- on | cross | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross- on | cross- on | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross- on | on | cross- on | cross- off | cross- off | cross- on | cross- on | cross- on |
High Tide / height (m) | 3:44AM 1.52 | 4:07PM 1.42 | 4:13AM 1.48 | 4:38PM 1.37 | 4:45AM 1.42 | 5:12PM 1.31 | 5:21AM 1.34 | 5:54PM 1.24 | 6:05AM 1.25 | 6:49PM 1.16 | 7:06AM 1.15 | 8:08PM 1.12 | 8:39AM 1.08 | 9:46PM 1.15 | ||||||||||||||||||||||||||||||||||||||||||||||
Low Tide / height (m) | 9:37PM 0.20 | 9:59AM 0.11 | 10:05PM 0.23 | 10:28AM 0.15 | 10:36PM 0.27 | 11:00AM 0.21 | 11:10PM 0.34 | 11:38AM 0.28 | 11:53PM 0.42 | 12:26PM 0.37 | 12:51AM 0.51 | 1:32PM 0.45 | 2:22AM 0.57 | 3:05PM 0.49 | 4:13AM 0.52 | |||||||||||||||||||||||||||||||||||||||||||||
Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | Wednesday 01 | Thursday 02 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| Sunrise | - | - | - | 7:16 | - | - | - | - | - | - | - | 7:16 | - | - | - | - | - | - | - | 7:18 | - | - | - | - | - | - | - | 7:18 | - | - | - | - | - | - | - | 7:20 | - | - | - | - | - | - | - | 7:20 | - | - | - | - | - | - | - | 7:20 | - | - | - | - | - | - | - | 7:22 |
| Sunset | - | - | - | - | - | - | 6:09 | - | - | - | - | - | - | - | 6:08 | - | - | - | - | - | - | - | 6:07 | - | - | - | - | - | - | - | 6:07 | - | - | - | - | - | - | - | 6:06 | - | - | - | - | - | - | - | 6:05 | - | - | - | - | - | - | - | 6:04 | - | - | - | - | - |
 | |  |  | |  | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |  | | | |  | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 20 | 19 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 16 | 17 | 19 | 18 | 17 | 16 | 15 | 15 | 14 | 16 | 21 | 21 | 18 | 17 | 17 | 18 | 18 | 20 | 20 | 17 | 15 | 15 | 15 | 15 | 15 | 16 | 18 | 16 | 16 | 17 | 18 | 17 | 17 | 19 | 20 | 19 | 18 | 18 | 17 | 16 | 16 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 |
| Feels °C (?) | 20 | 17 | 14 | 14 | 14 | 13 | 12 | 12 | 11 | 11 | 11 | 8 | 9 | 10 | 8 | 7 | 7 | 5 | 6 | 5 | 7 | 13 | 13 | 10 | 11 | 13 | 17 | 17 | 18 | 17 | 14 | 12 | 13 | 12 | 12 | 12 | 13 | 14 | 12 | 12 | 14 | 14 | 13 | 14 | 16 | 17 | 17 | 17 | 17 | 16 | 15 | 15 | 16 | 16 | 16 | 16 | 16 | 17 | 15 | 15 |
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 Extensions 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.
Nearest