Surf Forecasts:
How big are the waves at Hamburg (Port Alfred) today (21 Aug):
- Morning surf: Morning surf (21 Aug, local time) - 7ft (2.1m), 12s period with SSW swell.
- Afternoon surf: Afternoon surf (21 Aug, local time) - 6ft (1.9m), 12s period with SSW swell.
- Evening surf: Evening surf (21 Aug, local time) - 5.5ft (1.7m), 12s period with SSW swell.
The current surf forecast for Hamburg (Port Alfred) at 9AM is: 2.1m 12s primary swell from a South-southwest 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 cross-shore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Aug) | 7ft (2.1m) | 12s |
| Afternoon (21 Aug) | 6ft (1.9m) | 12s |
| Evening (21 Aug) | 5.5ft (1.7m) | 12s |
Table - waves today at Hamburg (Port Alfred). (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 19°C on Sat morning, min 15°C on Fri night). Winds decreasing (near gales from the SW on Sat afternoon, calm by Sun night). | ||||||||||||||||||||||||
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 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 11 | SSW 11 | SSW 11 | SW 11 | SW 11 | SW 7 | SW 8 | SW 9 | SW 10 | SW 10 | SW 10 | SSW 10 | SSW 11 | SSW 11 | SSW 11 | SSW 11 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 2197 | 1775 | 1477 | 1217 | 1045 | 936 | 789 | 776 | 698 | 674 | 662 | 766 | 1781 | 1092 | 1318 | 1370 | 1456 | 1390 | 1480 | 1071 | 1123 | 1123 | 988 | 923 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross | cross | cross-on | on | cross-on | cross | cross-off | cross | off | cross-off | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-on | cross-on | cross-on | glassy | off |
High Tide | 8:46AM0.91m | 10:15PM0.96m | 12:33PM0.91m | 00:54AM1.02m | 1:45PM1.04m | |||||||||||||||||||
Low Tide | 2:43AM0.67m | 2:53PM0.71m | 5:40AM0.71m | 6:26PM0.73m | 7:31AM0.60m | 7:43PM0.61m | ||||||||||||||||||
 |  |  | | | |  | | | |  | | | | | | | | | | | | | | |
 | — | 6:41 | — | — | — | — | — | — | — | 6:41 | — | — | — | — | — | — | — | 6:39 | — | — | — | — | — | — |
 | — | — | — | — | — | 5:44 | — | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:45 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 16 | 16 | 17 | 17 | 18 | 18 | 17 | 17 | 15 | 15 | 19 | 19 | 17 | 16 | 16 | 16 | 16 | 16 | 18 | 18 | 17 | 16 | 16 |
Feels °C | 16 | 16 | 16 | 17 | 16 | 16 | 15 | 15 | 15 | 14 | 12 | 11 | 10 | 10 | 9 | 10 | 11 | 12 | 13 | 15 | 15 | 15 | 16 | 15 |
Swell 1 Height (m) Direction Period (s) | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 11 | SSW 11 | SSW 11 | SSW 14 | ENE 6 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | SSW 10 | SSW 10 | SSW 11 | SSW 11 | SSW 11 | SSW 11 |
| kJ | 2197 | 1775 | 1477 | 1217 | 1045 | 936 | 789 | 776 | 698 | 674 | 662 | 280 | 33 | 17 | 11 | 6 | 6 | 6 | 1116 | 1071 | 1123 | 1123 | 988 | 923 |
Swell 2 Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | — | — | E 8 | ENE 5 | ENE 6 | — | — | — | — | — | — | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 10 | ENE 9 |
| kJ | 22 | 22 | 22 | 13 | 13 | 13 | 12 | — | — | 12 | 27 | 35 | — | — | — | — | — | — | 6 | 6 | 6 | 6 | 9 | 8 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | E 8 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | 5 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | E 8 | ENE 3 | ENE 4 | ENE 4 | — | SW 11 | SW 11 | SW 7 | SW 8 | SW 9 | SW 10 | SW 10 | SW 10 | — | — | — | — | — |
| kJ | — | — | — | — | — | — | 31 | 9 | 16 | 20 | — | 766 | 1781 | 1092 | 1318 | 1370 | 1456 | 1390 | 1480 | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 27 | 49 | 35 | 106 | 442 | 178 | 101 | 186 | 0 | 49 | 241 | 389 | 385 | 249 | 77 | 184 | 61 | 50 | 54 | 184 | 49 | 0 | 0 |
Best forecast wave conditions in Eastern Cape (South) | ||||||||||||||||||||||||
Best forecast wave conditions in South Africa | ||||||||||||||||||||||||
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