Surf Forecasts:
How big are the waves at Blythedale today (21 Aug):
- Morning surf: Morning surf (21 Aug, local time) - 5.5ft (1.7m), 14s period with S swell.
- Afternoon surf: Afternoon surf (21 Aug, local time) - 4.5ft (1.3m), 13s period with S swell.
- Evening surf: Evening surf (21 Aug, local time) - 3.5ft (1.1m), 12s period with S swell.
The current surf forecast for Blythedale at 8AM is: 1.8m 14s primary swell from a South direction (forecast issued at 01:00am August 21). An open ocean swell of 0.4m 8s is not directed at the surf break. The wind direction is predicted to be glassy and the swell rating is 4.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Aug) | 5.5ft (1.7m) | 14s |
| Afternoon (21 Aug) | 4.5ft (1.3m) | 13s |
| Evening (21 Aug) | 3.5ft (1.1m) | 12s |
Table - waves today at Blythedale. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 34°C on Sat afternoon, min 15°C on Sun night). Winds increasing (calm on Fri morning, strong winds from the SSW by Sat afternoon). | ||||||||||||||||||||||||
Friday 21 | Saturday 22 | Sunday 23 | ||||||||||||||||||||||
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 | |
Swell Height Map | ||||||||||||||||||||||||
Wave Height (m) Direction Period (s) | SSW 16 | S 15 | S 14 | S 14 | S 13 | S 13 | S 13 | S 12 | S 12 | SSW 12 | SSW 12 | SSW 13 | S 13 | SSW 14 | SSW 6 | SSW 8 | SSW 9 | SSW 10 | SSW 10 | S 10 | SSW 10 | S 10 | S 10 | S 10 |
Wave Graph | ||||||||||||||||||||||||
758 | 1528 | 1298 | 849 | 683 | 555 | 389 | 299 | 284 | 224 | 244 | 269 | 289 | 350 | 422 | 1111 | 2167 | 2306 | 1754 | 1257 | 1556 | 855 | 612 | 569 | |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | glassy | on | on | on | cross-on | cross | cross-on | cross | cross | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-off | cross-off |
High Tide | 8:20AM1.11m | 9:26PM1.11m | 12:05PM1.04m | 00:56AM1.15m | 1:46PM1.19m | |||||||||||||||||||
Low Tide | 2:22AM0.75m | 2:38PM0.80m | 4:44AM0.85m | 6:12PM0.86m | 7:29AM0.74m | 7:45PM0.71m | ||||||||||||||||||
— | 6:22 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — | |
— | — | — | — | — | 5:34 | — | — | — | — | — | — | — | 5:34 | — | — | — | — | — | — | — | 5:35 | — | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 17 | 17 | 19 | 20 | 20 | 19 | 19 | 18 | 17 | 18 | 28 | 34 | 25 | 20 | 19 | 18 | 18 | 18 | 20 | 20 | 18 | 17 | 17 |
Feels °C | 18 | 17 | 18 | 19 | 19 | 20 | 20 | 20 | 18 | 16 | 17 | 25 | 31 | 18 | 13 | 12 | 13 | 13 | 13 | 16 | 17 | 17 | 17 | 17 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | S 15 | S 14 | S 14 | S 13 | S 13 | S 13 | S 12 | S 12 | SSW 12 | SSW 12 | SSW 13 | S 13 | ENE 6 | ENE 6 | ENE 6 | ENE 8 | ENE 9 | E 9 | E 9 | S 10 | S 10 | S 10 | S 10 |
758 | 1528 | 1298 | 849 | 683 | 555 | 389 | 299 | 284 | 224 | 244 | 269 | 289 | 87 | 51 | 23 | 14 | 15 | 13 | 6 | 1055 | 855 | 612 | 569 | |
Swell 2 Height (m) Direction Period (s) | S 7 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | — | SSW 14 | — | E 8 | NE 6 | — | — | — | E 9 | E 9 | E 8 | E 8 |
156 | 19 | 20 | 20 | 20 | 20 | 46 | 45 | 46 | 20 | 19 | 11 | — | 350 | — | 12 | 6 | — | — | — | 6 | 6 | 6 | 6 | |
Swell 3 Height (m) Direction Period (s) | E 8 | — | — | — | — | — | — | — | — | — | — | — | — | NNE 5 | — | — | — | — | — | — | — | — | — | — |
19 | — | — | — | — | — | — | — | — | — | — | — | — | 50 | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | NE 3 | NE 3 | NE 4 | NE 5 | ENE 5 | NE 6 | SSW 6 | SSW 8 | SSW 9 | SSW 10 | SSW 10 | S 10 | SSW 10 | — | — | — |
— | — | — | — | — | — | — | — | 2 | 8 | 22 | 47 | 66 | 133 | 422 | 1111 | 2167 | 2306 | 1754 | 1257 | 1556 | — | — | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 18 | 18 | 0 | 61 | 462 | 61 | 18 | 18 | 18 | 18 | 18 | 61 | 19 | 49 | 607 | 490 | 607 | 343 | 296 | 462 | 740 | 59 | 0 | 0 |
Best forecast wave conditions in KwaZulu-Natal North Coast | ||||||||||||||||||||||||
Best forecast wave conditions in South Africa | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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