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I and Js surf Forecast / Cape Town / South Africa
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- Live Wave Height (m)
- Live Wind Speed (km/h)
- Surf Rating (10 Max)
- Ocean Swells (m)
- Wind Speed (km/h)
How big are the waves at I and Js today?
The current surf forecast for I and Js at 11AM is: 1.7m 6s primary swell from a South-southeast direction and 0.5m 9s secondary swell from a Southwest direction, 0.3m 12s secondary swell from a Southwest direction (forecast issued at 07:00am March 19). The wind direction is predicted to be cross-shore.
Time (SAST) & Date | Wave Height | Wave Period |
---|---|---|
Morning (19 Mar) | 5.5ft (1.7m) | 6s |
Afternoon (19 Mar) | 6.5ft (2.0m) | 6s |
Evening (19 Mar) | 2ft (0.6m) | 11s |
Table - waves today at I and Js. (Swell directed towards the surf break)
Tuesday 19 | Wednesday 20 | Thursday 21 | Friday 22 | Saturday 23 | Sunday 24 | Monday 25 | Tuesday 26 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
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 | 11 AM | 2 PM | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Swell Height Map | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Period(s) (?) | 6 | 6 | 6 | 6 | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 18 | 11 | 11 | 11 | 11 | 11 | 6 | 8 | 8 | 9 | 10 | 10 | 9 | 10 | 14 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 11 | 18 | 17 | 16 | 16 | 16 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 13 |
Wave (?)Graph | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Energy (?) | 160 | 164 | 170 | 235 | 75 | 75 | 73 | 72 | 71 | 69 | 53 | 51 | 50 | 48 | 35 | 35 | 52 | 50 | 108 | 80 | 97 | 96 | 96 | 96 | 96 | 94 | 90 | 104 | 396 | 230 | 590 | 902 | 1228 | 1203 | 1106 | 951 | 1026 | 3050 | 3113 | 3165 | 2796 | 2667 | 2335 | 2113 | 1870 | 2000 | 1664 | 1350 | 2068 | 4580 | 4005 | 3641 | 2994 | 2742 | 2612 | 2296 | 2265 | 1949 | 1686 | 1524 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | cross | cross | cross | cross | cross | cross- off | cross- off | cross- off | cross- off | cross | cross | cross | cross | cross- off | cross | cross- off | cross | cross | cross | cross | cross | cross- on | cross- on | cross- on | on | 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 | glass | cross- off | cross- off | cross- off | cross | cross | cross | glass | cross- on | cross- off | cross- on | cross | cross | cross | cross | cross | cross- off | cross- off | cross- off | cross |
High Tide / height (m) | 12:28PM 1.04 | 1:04AM 1.13 | 1:17PM 1.14 | 1:40AM 1.24 | 1:51PM 1.24 | 2:08AM 1.35 | 2:19PM 1.32 | 2:33AM 1.44 | 2:46PM 1.39 | 2:58AM 1.51 | 3:12PM 1.44 | 3:23AM 1.56 | 3:38PM 1.46 | 3:48AM 1.57 | ||||||||||||||||||||||||||||||||||||||||||||||
Low Tide / height (m) | 6:50PM 0.51 | 7:19AM 0.49 | 7:30PM 0.40 | 7:54AM 0.38 | 8:00PM 0.31 | 8:22AM 0.29 | 8:27PM 0.23 | 8:48AM 0.21 | 8:51PM 0.18 | 9:13AM 0.14 | 9:16PM 0.14 | 9:37AM 0.11 | 9:40PM 0.13 | 10:02AM 0.10 | ||||||||||||||||||||||||||||||||||||||||||||||
Tuesday 19 | Wednesday 20 | Thursday 21 | Friday 22 | Saturday 23 | Sunday 24 | Monday 25 | Tuesday 26 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Sunrise | - | 6:48 | - | - | - | - | - | - | - | 6:50 | - | - | - | - | - | - | - | 6:50 | - | - | - | - | - | - | - | 6:50 | - | - | - | - | - | - | - | 6:52 | - | - | - | - | - | - | - | 6:52 | - | - | - | - | - | - | - | 6:52 | - | - | - | - | - | - | - | 6:54 | - | - |
Sunset | - | - | - | - | 6:58 | - | - | - | - | - | - | - | 6:57 | - | - | - | - | - | - | - | 6:55 | - | - | - | - | - | - | - | 6:53 | - | - | - | - | - | - | - | 6:52 | - | - | - | - | - | - | - | 6:51 | - | - | - | - | - | - | - | 6:50 | - | - | - | - | - | - | - |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Temp. °C | 18 | 18 | 21 | 22 | 20 | 20 | 20 | 20 | 20 | 20 | 22 | 24 | 23 | 22 | 21 | 21 | 21 | 21 | 23 | 23 | 22 | 20 | 19 | 19 | 19 | 20 | 21 | 20 | 18 | 17 | 17 | 17 | 16 | 17 | 17 | 17 | 16 | 16 | 16 | 16 | 15 | 15 | 16 | 17 | 18 | 18 | 17 | 17 | 17 | 17 | 17 | 18 | 17 | 17 | 17 | 16 | 16 | 17 | 19 | 22 |
Feels °C (?) | 14 | 14 | 17 | 17 | 14 | 14 | 15 | 16 | 17 | 18 | 21 | 21 | 20 | 18 | 19 | 20 | 20 | 20 | 23 | 22 | 22 | 20 | 19 | 19 | 19 | 21 | 21 | 17 | 13 | 10 | 10 | 9 | 8 | 10 | 10 | 10 | 9 | 10 | 11 | 12 | 14 | 12 | 10 | 10 | 15 | 16 | 16 | 17 | 16 | 16 | 14 | 14 | 11 | 9 | 9 | 9 | 10 | 12 | 15 | 18 |
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 I and Js 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.