Surf Forecasts:
How big are the waves at Hamburg (Port Alfred) today (21 Sep):
- Morning surf: Morning surf (21 Sep, local time) - 4ft (1.2m), 12s period with SW swell.
- Afternoon surf: Afternoon surf (21 Sep, local time) - 3.5ft (1.1m), 12s period with SW swell.
- Evening surf: Evening surf (21 Sep, local time) - 3.5ft (1.1m), 12s period with SSW swell.
The current surf forecast for Hamburg (Port Alfred) at 1AM is: 1.4m 13s primary swell from a Southwest direction (forecast issued at 07:00pm September 20). An open ocean swell of 1.0m 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 Sep) | 4ft (1.2m) | 12s |
| Afternoon (21 Sep) | 3.5ft (1.1m) | 12s |
| Evening (21 Sep) | 3.5ft (1.1m) | 12s |
Table - waves today at Hamburg (Port Alfred). (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 24°C on Wed morning, min 18°C on Sun night). Winds increasing (calm on Sun night, strong winds from the ENE by Tue afternoon). | |||||||||||||||||||
Sun 20 | Monday 21 | Tuesday 22 | |||||||||||||||||
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) | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SSW 12 | SSW 12 | SW 12 | SW 14 | SW 11 | ENE 6 | SSW 13 | SSW 13 | SSW 11 |
Wave Graph  | |||||||||||||||||||
 kJ | 1042 | 919 | 757 | 669 | 519 | 430 | 330 | 373 | 336 | 330 | 347 | 355 | 232 | 412 | 189 | 200 | 118 | 114 | 84 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-off | glassy | cross | cross | cross | cross-on | cross-on | on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross-off |
High Tide | 00:31AM0.98m | 1:19PM1.06m | 1:21AM1.11m | 1:49PM1.22m | |||||||||||||||
Low Tide | 6:21PM0.76m | 6:59AM0.62m | 7:23PM0.61m | 7:33AM0.47m | 7:53PM0.46m | ||||||||||||||
 |  | | | | |  |  | |  | |  | | | | | | | | |
 | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — |
 | 6:04 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 19 | 19 | 19 | 19 | 18 | 18 | 19 | 19 | 19 | 18 | 18 | 18 | 18 | 19 | 21 | 21 | 20 | 20 | 20 |
Feels °C | 18 | 19 | 19 | 19 | 18 | 18 | 18 | 17 | 18 | 17 | 17 | 17 | 16 | 16 | 16 | 15 | 14 | 17 | 21 |
Swell 1 Height (m) Direction Period (s) | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SSW 12 | SSW 12 | SW 12 | SW 14 | SW 11 | SW 11 | SSW 13 | SSW 13 | SSW 11 |
| kJ | 1042 | 919 | 757 | 669 | 519 | 430 | 330 | 373 | 336 | 330 | 347 | 355 | 232 | 412 | 189 | 119 | 118 | 114 | 78 |
Swell 2 Height (m) Direction Period (s) | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | SSW 15 | SSW 15 | SW 14 | SSW 14 | SSW 14 | S 8 | SW 11 | SW 13 |
| kJ | 187 | 187 | 161 | 133 | 133 | 111 | 108 | 108 | 84 | 84 | 86 | 126 | 123 | 214 | 120 | 133 | 45 | 57 | 84 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | SSW 16 | SSW 16 | SSW 15 | — | SSE 5 | — | S 18 | S 16 | SW 11 | S 8 | SSE 7 |
| kJ | — | — | — | — | — | — | — | — | 26 | 49 | 93 | — | 7 | — | 7 | 5 | 56 | 30 | 18 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | SW 2 | SW 3 | SSW 3 | — | — | — | — | E 8 | E 8 | E 8 | ENE 5 | ENE 6 | ENE 6 | ENE 7 | ENE 7 |
| kJ | — | — | — | — | 1 | 1 | 2 | — | — | — | — | 88 | 195 | 234 | 97 | 200 | 350 | 457 | 512 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 53 | 0 | 0 | 49 | 49 | 49 | 49 | 761 | 77 | 106 | 35 | 35 | 192 | 178 | 426 | 249 | 426 | 195 | 0 |
Best forecast wave conditions in Eastern Cape (South) | |||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||
Header Global | |||||||||||||||||||
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