Surf Forecasts:
How big are the waves at Double Mouth today (20 Jul):
- Morning surf: Morning surf (20 Jul, local time) - 8ft (2.4m), 10s period with SW swell.
- Afternoon surf: Afternoon surf (20 Jul, local time) - 7.5ft (2.3m), 10s period with SW swell.
- Evening surf: Evening surf (20 Jul, local time) - 4.5ft (1.4m), 12s period with SE swell.
The current surf forecast for Double Mouth at 4AM is: 1.6m 12s primary swell from a Southeast direction and 1.4m 8s secondary swell from a Southwest direction (forecast issued at 07:00pm July 19). An open ocean swell of 0.5m 10s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Jul) | 8ft (2.4m) | 10s |
| Afternoon (20 Jul) | 7.5ft (2.3m) | 10s |
| Evening (20 Jul) | 4.5ft (1.4m) | 12s |
Table - waves today at Double Mouth. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 23°C on Wed afternoon, min 13°C on Mon morning). Wind will be generally light. | |||||||||||||||||||
Sun 19 | Monday 20 | Tuesday 21 | |||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | SE 10 | SE 12 | SSE 12 | SE 12 | SE 12 | SW 10 | SW 10 | SW 10 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SSW 16 | SSW 15 | SSW 15 | SSW 15 |
Wave Graph  | |||||||||||||||||||
 kJ | 663 | 945 | 743 | 748 | 748 | 1081 | 1092 | 1026 | 646 | 570 | 561 | 505 | 497 | 488 | 386 | 393 | 434 | 627 | 752 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross-on | off | off | off | off | off | glassy | on | cross-on | cross-off | off |
High Tide | 7:18PM1.48m | 7:24AM1.26m | 7:57PM1.36m | 8:05AM1.14m | 8:42PM1.23m | ||||||||||||||
Low Tide | 1:29AM0.37m | 1:29PM0.32m | 2:10AM0.48m | 2:08PM0.45m | |||||||||||||||
 |  |  | | | | | | | | | | | | |  | | | | |
 | — | — | — | — | 7:05 | — | — | — | — | — | — | — | 7:03 | — | — | — | — | — | — |
 | 5:20 | — | — | — | — | — | — | — | 5:21 | — | — | — | — | — | — | — | 5:21 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 16 | 15 | 15 | 14 | 13 | 19 | 20 | 18 | 15 | 15 | 14 | 13 | 13 | 17 | 17 | 17 | 16 | 15 |
Feels °C | 17 | 14 | 12 | 11 | 10 | 10 | 15 | 16 | 16 | 14 | 14 | 13 | 11 | 11 | 16 | 16 | 17 | 16 | 14 |
Swell 1 Height (m) Direction Period (s) | SE 10 | SE 12 | SSE 12 | SE 12 | SE 12 | SSW 10 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SSW 15 | SSW 15 |
| kJ | 663 | 945 | 743 | 748 | 748 | 554 | 700 | 657 | 646 | 570 | 561 | 505 | 497 | 488 | 386 | 393 | 400 | 627 | 752 |
Swell 2 Height (m) Direction Period (s) | SW 9 | E 10 | SE 14 | SW 12 | E 10 | SE 12 | SSW 10 | SSW 10 | SSW 10 | SSW 10 | SSW 12 | SSW 12 | SSW 11 | SSW 11 | SSW 16 | SSW 16 | SSW 15 | ESE 12 | ESE 12 |
| kJ | 64 | 51 | 218 | 112 | 53 | 700 | 439 | 290 | 226 | 192 | 294 | 215 | 163 | 143 | 298 | 366 | 434 | 359 | 353 |
Swell 3 Height (m) Direction Period (s) | E 10 | SW 8 | S 10 | E 10 | SSE 10 | ENE 10 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | E 10 | E 10 | SSW 15 | SSW 16 | SSW 11 | SSW 11 | E 9 | E 9 | E 9 |
| kJ | 70 | 35 | 50 | 56 | 31 | 34 | 70 | 69 | 101 | 99 | 17 | 17 | 91 | 214 | 103 | 75 | 15 | 15 | 7 |
Wind waves Height (m) Direction Period (s) | — | SW 9 | SW 8 | SW 6 | SW 8 | SW 10 | SW 10 | SW 10 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | 190 | 160 | 52 | 261 | 1081 | 1092 | 1026 | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 5 | 0 | 5 | 5 | 5 | 0 | 5 | 23 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 91 | 0 | 0 |
Best forecast wave conditions in Eastern Cape - Wild Coast | |||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||
Header Global | |||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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 Double 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.
Nearest