Surf Forecasts:
Flat Rocks (Port Elizabeth) surf forecast from 31 Aug 2026:
- Best quality surf: Wednesday 2 Sep, 2AM (local time) - 7ft (2.1m), 14s period, SSW swell with offshore winds.
- Most powerful swell: Sunday 6 Sep, 5PM (local time) - 11ft (3.5m), 16s period, S swell with 7,127 kJ wave energy.
- Next surfable swell (1★+): Monday 31 Aug, 8AM (local time) - 2ft (0.6m), 10s period with SW swell.
Best Forecast Surf Conditions for Flat Rocks (Port Elizabeth) this week:
The surf forecast for Flat Rocks (Port Elizabeth) over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Aug 31) at 8AM. The primary swell is predicted to be 0.6m and 10s period with a secondary swell of 0.7m and 7s. Another secondary swell of 0.6m and 10s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Flat Rocks (Port Elizabeth) in the next 16 days are 3.5m 16s and forecast to arrive on Sunday (Sep 06) at 5PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 8s period and expected on Sunday (Sep 06) at 8PM.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8AM (Mon 31st Aug) | 2ft (0.6m) 10s |
| Best Surf | 2AM (Wed 2nd Sep) | 7ft (2.1m) 14s |
| Most Powerful | 5PM (Sun 6th Sep) | 11ft (3.5m) 16s |
Table - best surf conditions forecast for Flat Rocks (Port Elizabeth) over the next 16 days.
Short Range ForecastMostly dry. Very mild (max 18°C on Wed night, min 13°C on Mon morning). Wind will be generally light. | Days 4-6 Weather SummaryModerate rain (total 13mm), heaviest on Thu afternoon. Very mild (max 18°C on Thu morning, min 16°C on Thu night). Winds decreasing (near gales from the SE on Thu night, moderate winds from the E by Sat afternoon). | ||||||||||||||||||||
Monday 31 | Tuesday 1 | Wednesday 2 | Thursday 3 | Friday 4 | Saturday 5 | Sunday 6 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SW 11 | SW 11 | SW 12 | SSW 13 | SSW 13 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSE 7 | SSE 10 | SE 9 | SE 9 | ESE 8 | ESE 8 | SE 7 | S 22 | S 18 | S 16 | SSE 14 |
Wave Graph  | |||||||||||||||||||||
 kJ | 147 | 147 | 169 | 569 | 863 | 1633 | 1428 | 1127 | 824 | 451 | 431 | 3400 | 2000 | 1516 | 1073 | 634 | 741 | 1366 | 6490 | 7127 | 3749 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | glassy | glassy | cross | off | off | cross | on | cross | cross | cross | cross-on | on | cross-on | cross-on | cross-on | cross | cross | cross-on | cross-on |
High Tide | 5:31PM1.92m | 5:44AM1.75m | 6:04PM1.85m | 6:20AM1.65m | 6:42PM1.73m | 7:01AM1.51m | 7:29PM1.57m | 8:00AM1.36m | 8:41PM1.41m | 9:45AM1.26m | 10:43PM1.34m | 11:58AM1.32m | 00:33AM1.42m | ||||||||
Low Tide | 11:13AM0.22m | 11:38PM0.29m | 11:44AM0.29m | 00:12AM0.37m | 12:17PM0.40m | 00:51AM0.50m | 12:57PM0.55m | 1:40AM0.65m | 1:52PM0.72m | 3:03AM0.79m | 3:45PM0.85m | 5:39AM0.79m | 6:28PM0.78m | ||||||||
 | |  | | |  |  | |  |  | |  |  | | | |  | | | | | |
 | 6:37 | — | — | 6:35 | — | — | 6:35 | — | — | 6:33 | — | — | 6:31 | — | — | 6:31 | — | — | 6:28 | — | — |
 | — | 5:58 | — | — | 5:58 | — | — | 5:59 | — | — | 6:00 | — | — | 6:00 | — | — | 6:00 | — | — | 6:01 | — |
mm | — | — | — | — | — | — | — | — | — | 3 | 4 | 5 | 1 | — | — | — | — | — | 2 | 2 | 3 |
Temp °C | 15 | 16 | 16 | 15 | 16 | 16 | 15 | 16 | 18 | 18 | 17 | 18 | 17 | 17 | 17 | 18 | 18 | 17 | 15 | 14 | 15 |
Feels °C | 14 | 14 | 15 | 15 | 15 | 16 | 14 | 15 | 17 | 15 | 12 | 9 | 9 | 10 | 11 | 14 | 14 | 12 | 5 | 5 | 4 |
Swell 1 Height (m) Direction Period (s) | SW 11 | SW 11 | SW 12 | SSW 13 | SSW 13 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SW 12 | SW 12 | SW 12 | S 16 | S 14 | SSW 11 | SSW 11 | S 22 | S 18 | S 16 | SSE 14 |
| kJ | 147 | 147 | 169 | 569 | 863 | 1633 | 1428 | 1127 | 824 | 451 | 114 | 178 | 53 | 20 | 63 | 164 | 187 | 1366 | 6490 | 7127 | 3749 |
Swell 2 Height (m) Direction Period (s) | S 7 | S 7 | E 10 | E 10 | E 10 | ENE 9 | ENE 9 | ENE 9 | ENE 8 | E 9 | SSW 13 | — | SW 12 | SSW 9 | S 14 | WSW 11 | S 26 | SSW 10 | — | — | — |
| kJ | 50 | 34 | 65 | 47 | 47 | 28 | 26 | 25 | 24 | 13 | 102 | — | 139 | 133 | 103 | 12 | 14 | 102 | — | — | — |
Swell 3 Height (m) Direction Period (s) | E 10 | E 10 | S 6 | S 9 | — | — | — | — | — | — | E 8 | — | — | SW 11 | SSW 8 | — | SW 26 | — | — | — | — |
| kJ | 100 | 69 | 13 | 2 | — | — | — | — | — | — | 13 | — | — | 182 | 41 | — | 27 | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | E 3 | SE 5 | SSE 7 | SSE 10 | SE 9 | SE 9 | ESE 8 | ESE 8 | SE 7 | SE 8 | SE 8 | E 8 | E 10 |
| kJ | — | — | — | — | — | — | — | — | 3 | 143 | 431 | 3400 | 2000 | 1516 | 1073 | 634 | 741 | 614 | 616 | 191 | 30 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 80 | 0 | 0 | 4 | 19 | 210 | 288 | 711 | 711 | 665 | 242 | 665 | 683 | 655 | 670 | 665 | 632 |
Best forecast wave conditions in Eastern Cape (South) | |||||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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Information about the Flat Rocks (Port Elizabeth) Surf forecast
The above surf forecast table for Flat Rocks (Port Elizabeth) provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Flat Rocks (Port Elizabeth) can be found by selecting the local surf guide option on the grey menu. Our Flat Rocks (Port Elizabeth) surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Flat Rocks (Port Elizabeth)) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Flat Rocks (Port Elizabeth) may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
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