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 3PM is: 0.5m 10s primary swell from a East direction (forecast issued at 07:00am July 17). An open ocean swell of 1.9m 11s is not directed at the surf break. The wind direction is predicted to be onshore.
| 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 18°C on Sat morning, min 13°C on Sun night). Wind will be generally light. | |||||||||||||||||||||||
Friday 17 | Saturday 18 | Sunday 19 | |||||||||||||||||||||
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) | E 11 | E 11 | E 11 | E 10 | E 10 | S 14 | S 14 | S 13 | S 13 | S 12 | S 12 | S 11 | S 11 | SSE 12 | S 11 | S 11 | S 11 | S 11 | SSE 10 | SSE 10 | SE 10 | SE 10 | SE 10 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 56 | 56 | 55 | 54 | 33 | 37 | 58 | 121 | 206 | 264 | 319 | 303 | 253 | 179 | 160 | 116 | 143 | 143 | 141 | 114 | 87 | 122 | 170 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | glassy | glassy | on | glassy | glassy | cross-off | off | cross-off | cross | cross-on | glassy | glassy | glassy | glassy | off | cross-off | cross-off | cross-on | cross | cross | cross-off |
High Tide | 5:56PM1.90m | 6:08AM1.68m | 6:35PM1.81m | 6:46AM1.55m | 7:14PM1.69m | ||||||||||||||||||
Low Tide | 11:40AM0.07m | 00:11AM0.21m | 12:16PM0.16m | 00:51AM0.32m | 12:51PM0.29m | ||||||||||||||||||
 |  | | | | |  | | | | | |  |  | | | | | | |  | | | |
 | 7:33 | — | — | — | — | — | — | — | 7:31 | — | — | — | — | — | — | — | 7:31 | — | — | — | — | — | — |
 | — | — | — | — | 5:39 | — | — | — | — | — | — | — | 5:40 | — | — | — | — | — | — | — | 5:40 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 14 | 15 | 17 | 17 | 16 | 15 | 15 | 16 | 16 | 17 | 18 | 18 | 16 | 16 | 16 | 15 | 15 | 15 | 18 | 18 | 16 | 15 | 14 |
Feels °C | 14 | 14 | 17 | 17 | 16 | 15 | 14 | 15 | 15 | 16 | 17 | 17 | 16 | 16 | 16 | 14 | 14 | 13 | 16 | 14 | 13 | 13 | 13 |
Swell 1 Height (m) Direction Period (s) | SW 12 | SW 12 | SW 12 | SW 11 | SW 11 | SW 11 | SW 10 | SW 10 | SW 10 | SW 10 | S 12 | S 11 | SW 10 | SW 10 | SW 9 | SW 9 | SW 9 | SW 12 | SW 12 | SW 12 | SW 12 | SW 10 | SW 10 |
| kJ | 1129 | 1250 | 1102 | 844 | 712 | 639 | 560 | 432 | 348 | 241 | 319 | 303 | 412 | 569 | 335 | 252 | 186 | 520 | 272 | 205 | 144 | 834 | 752 |
Swell 2 Height (m) Direction Period (s) | E 11 | E 11 | E 11 | E 10 | E 10 | E 10 | S 14 | S 13 | S 13 | S 12 | SW 10 | SW 9 | S 11 | SSE 12 | SW 13 | SW 12 | SW 12 | S 11 | SSE 10 | SSE 10 | SE 10 | SE 10 | SE 10 |
| kJ | 56 | 56 | 55 | 54 | 33 | 33 | 58 | 121 | 206 | 264 | 157 | 222 | 253 | 179 | 230 | 227 | 301 | 143 | 141 | 114 | 87 | 122 | 170 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | S 14 | S 14 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | SW 14 | SSW 14 | S 11 | S 11 | S 11 | E 10 | E 10 | E 10 | S 10 | SSE 10 | SSE 10 |
| kJ | — | — | — | — | 16 | 37 | 33 | 33 | 33 | 33 | 32 | 32 | 100 | 123 | 160 | 116 | 143 | 17 | 17 | 18 | 50 | 32 | 31 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SW 9 | SW 12 | SW 7 | SW 8 | SW 9 | SW 10 | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 307 | 910 | 130 | 333 | 651 | 1131 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 23 | 0 | 0 | 0 | 0 | 0 | 18 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 311 | 25 | 19 | 0 |
Best forecast wave conditions in Garden Route | |||||||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||||||
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