Surf Forecasts:
How big are the waves at Herolds Bay today (17 Jul):
- Morning surf: Morning surf (17 Jul, local time) - 1.5ft (0.5m), 11s period with E swell.
- Afternoon surf: Afternoon surf (17 Jul, local time) - 1.5ft (0.5m), 10s period with E swell.
- Evening surf: Evening surf (17 Jul, local time) - 1ft (0.3m), 14s period with S swell.
The current surf forecast for Herolds Bay at 2AM is: 0.5m 11s primary swell from a East direction (forecast issued at 07:00pm July 16). An open ocean swell of 1.8m 13s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Jul) | 1.5ft (0.5m) | 11s |
| Afternoon (17 Jul) | 1.5ft (0.5m) | 10s |
| Evening (17 Jul) | 1ft (0.3m) | 14s |
Table - waves today at Herolds Bay. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 19°C on Sun afternoon, min 14°C on Thu night). Wind will be generally light. | |||||||||||||||||||
Thu 16 | Friday 17 | Saturday 18 | |||||||||||||||||
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) | E 11 | E 11 | E 11 | E 11 | E 11 | E 11 | E 11 | E 10 | E 10 | S 14 | S 14 | S 13 | S 13 | S 12 | S 12 | S 12 | S 11 | S 11 | S 11 |
Wave Graph  | |||||||||||||||||||
 kJ | 55 | 57 | 57 | 57 | 56 | 56 | 55 | 54 | 33 | 37 | 58 | 121 | 206 | 129 | 314 | 266 | 240 | 191 | 382 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | cross-off | cross-off | off | off | glassy | glassy | glassy | glassy | off | cross-off | cross-off | cross-off | cross-off | cross-on | glassy | glassy | glassy |
High Tide | 5:17PM1.94m | 5:29AM1.79m | 5:56PM1.90m | 6:08AM1.68m | 6:35PM1.81m | ||||||||||||||
Low Tide | 11:30PM0.13m | 11:40AM0.07m | 00:11AM0.21m | 12:16PM0.16m | |||||||||||||||
 |  |  | | |  | | | | | |  | | | | | | | | |
 | — | — | — | — | 7:33 | — | — | — | — | — | — | — | 7:31 | — | — | — | — | — | — |
 | 5:38 | — | — | — | — | — | — | — | 5:39 | — | — | — | — | — | — | — | 5:40 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 15 | 14 | 14 | 14 | 15 | 17 | 17 | 16 | 15 | 16 | 16 | 17 | 16 | 18 | 18 | 16 | 16 | 15 |
Feels °C | 17 | 15 | 14 | 14 | 13 | 14 | 18 | 17 | 16 | 15 | 15 | 15 | 16 | 15 | 17 | 16 | 16 | 17 | 15 |
Swell 1 Height (m) Direction Period (s) | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 11 | SW 11 | SW 11 | SW 10 | SW 10 | SW 10 | SW 10 | S 12 | SW 11 | SW 10 | SW 9 | S 11 |
| kJ | 1452 | 1326 | 1127 | 1075 | 1129 | 1250 | 1102 | 844 | 712 | 639 | 508 | 432 | 348 | 241 | 314 | 505 | 507 | 423 | 382 |
Swell 2 Height (m) Direction Period (s) | E 11 | E 11 | E 11 | E 11 | E 11 | E 11 | E 11 | E 10 | E 10 | E 10 | S 14 | S 13 | S 13 | S 12 | SW 10 | S 12 | S 11 | S 11 | SW 9 |
| kJ | 55 | 57 | 57 | 57 | 56 | 56 | 55 | 54 | 33 | 33 | 58 | 121 | 206 | 129 | 213 | 266 | 240 | 191 | 216 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | S 14 | S 14 | E 10 | E 10 | E 10 | S 8 | E 10 | E 10 | SSW 14 | SW 13 | SW 13 |
| kJ | — | — | — | — | — | — | — | — | 16 | 37 | 33 | 33 | 33 | 45 | 32 | 32 | 129 | 180 | 230 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 21 | 0 | 0 | 0 |
Best forecast wave conditions in Garden Route | |||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||
Header Global | |||||||||||||||||||
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