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Hamburg (Port Alfred) Surf Forecast
/ Eastern Cape (S) (37 surf breaks) /
Surf Forecasts:
Hamburg (Port Alfred) surfForecast / Eastern Cape (S) / South Africa
48hr Weather and Surf, issued 7 am Monday 18 May 2026 SASTForecast update in hr min s Forecast update imminent
Hamburg (Port Alfred) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Hamburg (Port Alfred) sea temperature is
20.3° C
(Which is 1.8°C colder than average for this time of year)How big are the waves at Hamburg (Port Alfred) today?
The current surf forecast for Hamburg (Port Alfred) at 2PM is: 0.9m 12s primary swell from a South direction and 0.4m 3s secondary swell from a Southwest direction (forecast issued at 07:00am May 18). An open ocean swell of 0.7m 7s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 May) | 3.5ft (1.0m) | 13s |
| Afternoon (18 May) | 3ft (0.9m) | 12s |
| Evening (18 May) | 2.5ft (0.8m) | 12s |
Table - waves today at Hamburg (Port Alfred). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 2mm), mostly falling on Tue morning. Warm (max 20°C on Mon afternoon, min 17°C on Mon morning). Winds increasing (calm on Mon night, fresh winds from the E by Wed afternoon). | ||||||||||||||||||||||||
Monday 18 | Tuesday 19 | Wednesday 20 | Thu 21 | |||||||||||||||||||||
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 | 2 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
S 12 | S 13 | S 13 | S 12 | S 12 | S 12 | SSW 16 | SW 15 | SW 14 | SW 13 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SE 8 | SE 8 | SE 8 | SE 8 | ESE 8 | ESE 8 | ESE 8 | SE 7 | |
259 | 404 | 330 | 228 | 224 | 174 | 441 | 489 | 469 | 406 | 368 | 441 | 456 | 464 | 447 | 447 | 494 | 502 | 546 | 588 | 602 | 536 | 439 | 289 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross | cross-on | cross-on | cross-on | glassy | glassy | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross-off | cross-off | |
High Tide | 4:49PM1.54m | 5:05AM1.60m | 5:34PM1.48m | 5:51AM1.47m | 6:25PM1.40m | |||||||||||||||||||
Low Tide | 10:38AM0.02m | 10:52PM0.12m | 11:21AM0.09m | 11:39PM0.21m | 12:06PM0.19m | 00:32AM0.33m | ||||||||||||||||||
 |  |  | | |  | | | |  |  | | |  | | | | | | | | | | | |
 | 6:54 | — | — | — | — | — | — | — | 6:56 | — | — | — | — | — | — | — | 6:56 | — | — | — | — | — | — | 6:56 |
 | — | — | — | — | 5:15 | — | — | — | — | — | — | — | 5:15 | — | — | — | — | — | — | — | 5:15 | — | — | 5:15 |
— | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 17 | 17 | 19 | 20 | 20 | 20 | 19 | 19 | 19 | 20 | 20 | 20 | 20 | 20 | 20 | 19 | 20 | 19 | 20 | 20 | 20 | 19 | 18 | 18 |
15 | 15 | 18 | 18 | 20 | 21 | 20 | 20 | 19 | 19 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | |
Swell 1 Height (m) Direction Period (s) | S 12 | S 13 | S 13 | S 12 | S 12 | S 12 | SSW 16 | SW 15 | SW 14 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SSE 8 | SSE 8 | SSE 12 | SW 11 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 11 | SE 7 |
 kJ | 259 | 404 | 330 | 228 | 224 | 174 | 441 | 489 | 469 | 406 | 336 | 216 | 209 | 169 | 447 | 447 | 138 | 90 | 96 | 81 | 79 | 77 | 48 | 289 |
Swell 2 Height (m) Direction Period (s) | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | S 11 | S 11 | ENE 6 | SSE 14 | SSE 14 | SSE 14 | SSE 13 | SSE 13 | SW 11 | SSE 13 | SW 11 | SSE 12 | SW 11 | SW 13 | SW 13 | SW 12 | SSW 16 | SSW 15 |
| kJ | 58 | 62 | 62 | 48 | 48 | 48 | 127 | 86 | 32 | 82 | 110 | 104 | 154 | 147 | 147 | 140 | 94 | 131 | 40 | 58 | 79 | 53 | 80 | 72 |
Swell 3 Height (m) Direction Period (s) | SW 11 | SW 12 | SW 13 | SW 13 | SW 13 | SW 13 | E 7 | ENE 7 | S 11 | SSE 11 | SSE 10 | E 10 | E 11 | ENE 11 | SSE 13 | SW 11 | SSW 14 | SW 14 | SSW 9 | SSW 9 | S 16 | SSW 9 | SSW 9 | SSE 11 |
| kJ | 96 | 116 | 82 | 106 | 140 | 138 | 44 | 34 | 59 | 37 | 22 | 9 | 9 | 22 | 142 | 96 | 20 | 47 | 17 | 17 | 21 | 16 | 16 | 46 |
Wind waves Height (m) Direction Period (s) | SW 3 | SW 3 | SW 3 | SW 3 | SW 3 | SSW 3 | — | S 5 | S 5 | SSE 7 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | ENE 11 | ENE 10 | SE 8 | SE 8 | SE 8 | SE 8 | ESE 8 | ESE 8 | ESE 8 | ENE 10 |
| kJ | 5 | 5 | 4 | 4 | 3 | 2 | — | 16 | 29 | 158 | 368 | 441 | 456 | 464 | 37 | 35 | 494 | 502 | 546 | 588 | 602 | 536 | 439 | 231 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 49 | 61 | 49 | 35 | 0 | 0 | 35 | 72 | 106 | 183 | 183 | 291 | 178 | 178 | 183 | 178 | 178 | 442 | 442 | 231 | 108 | 78 |
Best forecast wave conditions in Eastern Cape (South) | ||||||||||||||||||||||||
Best forecast wave conditions in South Africa | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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