Surf Forecasts:
How big are the waves at Arniston today (15 Nov):
- Morning surf: Morning surf (15 Nov, local time) - 5ft (1.5m), 13s period with SSW swell.
- Afternoon surf: Afternoon surf (15 Nov, local time) - 4ft (1.2m), 13s period with SSW swell.
- Evening surf: Evening surf (15 Nov, local time) - 3ft (0.9m), 12s period with SSW swell.
The current surf forecast for Arniston at 8PM is: 0.9m 12s primary swell from a South-southwest direction and 0.7m 9s secondary swell from a South direction, 1.0m 6s secondary swell from a East-southeast direction (forecast issued at 01:00pm November 15). The wind direction is predicted to be cross-onshore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Nov) | 5ft (1.5m) | 13s |
| Afternoon (15 Nov) | 4ft (1.2m) | 13s |
| Evening (15 Nov) | 3ft (0.9m) | 12s |
Table - waves today at Arniston. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 19°C on Wed morning, min 16°C on Tue night). Winds increasing (light winds from the SSE on Sun night, strong winds from the E by Tue afternoon). | |||||||||||||||||||||||
Sun 15 | Monday 16 | Tuesday 17 | Wed 18 | ||||||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SW 12 | SSW 12 | SW 12 | SW 12 | SW 12 | SSW 12 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | ESE 7 | E 7 | E 7 | E 7 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 643 | 551 | 341 | 268 | 255 | 209 | 180 | 144 | 144 | 147 | 196 | 250 | 290 | 313 | 309 | 362 | 346 | 335 | 368 | 363 | 366 | 420 | 557 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | cross-on | cross-on | on | on | on | on | cross-on | on | on | on | on | cross-on | cross-on | cross-on |
High Tide | 6:21PM1.31m | 7:15AM1.32m | 7:23PM1.22m | 8:35AM1.30m | 9:01PM1.17m | ||||||||||||||||||
Low Tide | 12:19PM0.70m | 00:39AM0.61m | 1:25PM0.78m | 1:44AM0.68m | 3:01PM0.79m | 3:10AM0.70m | |||||||||||||||||
 | |  |  |  | | |  | | | | | | | | | | | | | | | | |
 | — | — | — | — | — | — | 5:24 | — | — | — | — | — | — | — | 5:24 | — | — | — | — | — | — | — | 5:24 |
 | — | — | 7:21 | — | — | — | — | — | — | — | 7:22 | — | — | — | — | — | — | — | 7:22 | — | — | — | 7:23 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 18 | 18 | 18 | 18 | 17 | 17 | 18 | 18 | 18 | 18 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 16 | 16 | 16 | 16 |
Feels °C | 14 | 14 | 14 | 15 | 16 | 16 | 15 | 16 | 15 | 15 | 14 | 13 | 13 | 13 | 13 | 12 | 11 | 10 | 10 | 9 | 10 | 11 | 10 |
Swell 1 Height (m) Direction Period (s) | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SW 12 | SSW 12 | SW 12 | SW 12 | E 8 | E 8 | SSW 14 | SSW 14 | S 7 | S 7 | S 6 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 |
| kJ | 643 | 551 | 341 | 268 | 255 | 209 | 180 | 144 | 144 | 84 | 84 | 250 | 290 | 103 | 93 | 81 | 346 | 335 | 368 | 362 | 357 | 389 | 330 |
Swell 2 Height (m) Direction Period (s) | E 9 | E 9 | E 9 | S 9 | S 9 | S 9 | S 8 | S 8 | E 8 | SW 12 | SSW 12 | E 8 | SSE 10 | SSW 13 | SSW 13 | SSW 13 | SSE 6 | SSE 11 | — | SE 10 | SE 11 | SSE 8 | S 17 |
| kJ | 13 | 13 | 13 | 73 | 96 | 96 | 69 | 69 | 68 | 147 | 196 | 80 | 11 | 313 | 309 | 362 | 66 | 11 | — | 4 | 4 | 6 | 5 |
Swell 3 Height (m) Direction Period (s) | — | — | — | E 9 | ESE 6 | E 5 | E 5 | E 5 | S 8 | S 8 | SSE 11 | SSE 11 | SSE 10 | SSE 10 | SSE 10 | SSE 9 | SSE 9 | — | — | SE 11 | SE 11 | SE 11 | SE 16 |
| kJ | — | — | — | 13 | 31 | 21 | 20 | 21 | 49 | 46 | 12 | 12 | 20 | 10 | 10 | 17 | 8 | — | — | 5 | 4 | 5 | 11 |
Wind waves Height (m) Direction Period (s) | E 6 | ESE 6 | SE 6 | ESE 6 | — | — | — | — | — | — | S 7 | S 7 | SE 8 | E 8 | E 8 | E 5 | E 5 | ESE 6 | ESE 6 | ESE 7 | E 7 | E 7 | E 7 |
| kJ | 126 | 113 | 119 | 60 | — | — | — | — | — | — | 79 | 117 | 205 | 103 | 124 | 42 | 71 | 201 | 309 | 363 | 366 | 420 | 557 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 192 | 1149 | 246 | 107 | 81 | 81 | 81 | 81 | 297 | 246 | 246 | 246 | 81 | 81 | 81 | 144 | 140 | 304 | 854 | 144 | 144 | 81 | 81 |
Best forecast wave conditions in Overberg | |||||||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||||||
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