Surf Forecasts:
How big are the waves at Herolds Bay today (12 Aug):
- Morning surf: Morning surf (12 Aug, local time) - 5ft (1.6m), 21s period with SSW swell.
- Afternoon surf: Afternoon surf (12 Aug, local time) - 5.5ft (1.7m), 19s period with SSW swell.
- Evening surf: Evening surf (12 Aug, local time) - 5.5ft (1.7m), 18s period with SSW swell.
The current surf forecast for Herolds Bay at 5PM is: 1.7m 18s primary swell from a South-southwest direction and 0.8m 10s secondary swell from a South-southwest direction, 3.0m 8s secondary swell from a East-southeast direction (forecast issued at 01:00pm August 12). The wind direction is predicted to be cross-onshore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Aug) | 5ft (1.6m) | 21s |
| Afternoon (12 Aug) | 5.5ft (1.7m) | 19s |
| Evening (12 Aug) | 5.5ft (1.7m) | 18s |
Table - waves today at Herolds Bay. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 28°C on Fri afternoon, min 14°C on Fri night). Winds decreasing (fresh winds from the E on Wed afternoon, calm by Fri afternoon). | |||||||||||||||||||||
Wed 12 | Thursday 13 | Friday 14 | |||||||||||||||||||
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 20 | SSW 19 | SSW 18 | SSW 18 | SSW 18 | E 9 | E 9 | SSW 20 | SSW 19 | SSW 18 | E 9 | E 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | E 9 | E 9 | ESE 9 | ESE 9 | E 8 |
Wave Graph  | |||||||||||||||||||||
 kJ | 2222 | 1926 | 1981 | 1702 | 1735 | 2048 | 1487 | 2117 | 2133 | 2417 | 710 | 710 | 477 | 542 | 540 | 540 | 421 | 363 | 311 | 264 | 177 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross-on | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | off | glassy | cross-off | glassy |
High Tide | 3:40PM1.94m | 3:54AM1.90m | 4:16PM2.02m | 4:30AM1.89m | 4:51PM2.03m | ||||||||||||||||
Low Tide | 9:29AM0.03m | 9:53PM0.06m | 10:05AM-0.03m | 10:30PM0.03m | 10:38AM-0.03m | ||||||||||||||||
 | | |  | | | | | | | | | | | | | | | |  | | |
 | — | — | — | — | — | — | 7:11 | — | — | — | — | — | — | — | 7:11 | — | — | — | — | — | — |
 | — | — | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:59 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 19 | 19 | 17 | 17 | 16 | 16 | 16 | 21 | 26 | 26 | 24 | 26 | 25 | 23 | 22 | 25 | 28 | 26 | 16 | 15 |
Feels °C | 14 | 13 | 13 | 13 | 13 | 12 | 12 | 13 | 17 | 23 | 23 | 20 | 21 | 19 | 18 | 17 | 21 | 25 | 25 | 15 | 15 |
Swell 1 Height (m) Direction Period (s) | ESE 8 | SSW 19 | SSW 18 | SSW 18 | SSW 18 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | E 9 | E 9 | ESE 9 | ESE 9 | E 8 |
| kJ | 547 | 1926 | 1981 | 1702 | 1735 | 1288 | 1015 | 847 | 677 | 617 | 542 | 477 | 477 | 542 | 540 | 540 | 421 | 363 | 311 | 264 | 177 |
Swell 2 Height (m) Direction Period (s) | SSW 20 | SSW 11 | SSW 10 | SW 10 | SW 10 | SSW 17 | SSW 17 | SSW 20 | SSW 19 | SSW 18 | SW 18 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 |
| kJ | 2222 | 151 | 138 | 87 | 53 | 1526 | 1551 | 2117 | 2133 | 2417 | 1952 | 1697 | 1286 | 1115 | 989 | 864 | 783 | 683 | 535 | 535 | 535 |
Swell 3 Height (m) Direction Period (s) | SSW 11 | — | S 12 | S 10 | S 10 | SSW 22 | S 21 | SW 16 | SW 16 | S 11 | S 11 | S 10 | — | — | — | — | NNW 4 | NW 4 | — | — | SW 4 |
| kJ | 226 | — | 3 | 18 | 17 | 622 | 1317 | 917 | 628 | 9 | 2 | 2 | — | — | — | — | 6 | 4 | — | — | 3 |
Wind waves Height (m) Direction Period (s) | — | ESE 8 | ESE 8 | ESE 9 | ESE 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | — | — | — | — | — | — | — | SSW 3 | — |
| kJ | — | 634 | 1113 | 1284 | 1593 | 2048 | 1487 | 1210 | 1018 | 836 | 710 | 710 | — | — | — | — | — | — | — | 6 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 40 | 40 | 40 | 40 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 18 | 0 | 18 | 18 | 18 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Garden Route | |||||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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