Surf Forecasts:
Flat Rocks (Port Elizabeth) surf forecast from 28 Aug 2026:
- Best quality surf: Friday 28 Aug, 8PM (local time) - 3.5ft (1.1m), 11s period, S swell with cross-offshore winds.
- Most powerful swell: Wednesday 2 Sep, 2PM (local time) - 8ft (2.5m), 17s period, SSW swell with 4,144 kJ wave energy.
- Next surfable swell (1★+): Friday 28 Aug, 8PM (local time) - 3.5ft (1.1m), 11s period with S 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 Friday (Aug 28) at 8PM. The primary swell is predicted to be 1.1m and 11s period with a secondary swell of 1.2m and 10s. 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 2.5m 17s and forecast to arrive on Wednesday (Sep 02) at 2PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 6s period and expected on Saturday (Aug 29) at 11PM.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8PM (Fri 28th Aug) | 3.5ft (1.1m) 11s |
| Best Surf | 8PM (Fri 28th Aug) | 3.5ft (1.1m) 11s |
| Most Powerful | 2PM (Wed 2nd Sep) | 8ft (2.5m) 17s |
Table - best surf conditions forecast for Flat Rocks (Port Elizabeth) over the next 16 days.
Short Range ForecastLight rain (total 8mm), mostly falling on Sat night. Warm (max 26°C on Sat morning, min 13°C on Sun night). Winds decreasing (strong winds from the SW on Sat afternoon, light winds from the NW by Sun night). | Days 4-6 Weather SummaryLight rain (total 3mm), mostly falling on Wed morning. Very mild (max 17°C on Wed morning, min 13°C on Mon night). Winds increasing (calm on Tue morning, strong winds from the E by Wed night). | ||||||||||||||||||||
Friday 28 | Saturday 29 | Sunday 30 | Monday 31 | Tuesday 1 | Wednesday 2 | Thursday 3 | |||||||||||||||
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) | E 10 | E 10 | S 11 | E 11 | E 11 | E 11 | SSW 10 | SSW 9 | SW 12 | SW 12 | SW 12 | SW 12 | SSW 12 | SSW 13 | SSW 13 | SSW 18 | SSW 16 | SSW 14 | SSW 14 | SSW 13 | SSW 12 |
Wave Graph  | |||||||||||||||||||||
 kJ | 426 | 314 | 377 | 267 | 242 | 199 | 296 | 272 | 325 | 137 | 161 | 167 | 397 | 587 | 606 | 3851 | 3531 | 1752 | 1008 | 983 | 426 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross | cross-on | off | off | cross-off | cross-off | off | cross-off | off | off | cross | glassy | cross-off | off | cross-off | cross-on | on | cross-on | cross-on | cross-on |
High Tide | 4:03PM1.90m | 4:12AM1.83m | 4:30PM1.94m | 4:42AM1.85m | 4:59PM1.95m | 5:12AM1.82m | 5:31PM1.92m | 5:44AM1.75m | 6:04PM1.85m | 6:20AM1.65m | 6:42PM1.73m | 7:01AM1.51m | 7:29PM1.57m | ||||||||
Low Tide | 9:49AM0.24m | 10:08PM0.28m | 10:16AM0.20m | 10:37PM0.24m | 10:44AM0.19m | 11:06PM0.24m | 11:13AM0.22m | 11:38PM0.29m | 11:44AM0.29m | 00:12AM0.37m | 12:17PM0.40m | 00:51AM0.50m | 12:57PM0.55m | 1:40AM0.65m | |||||||
 |  |  | | |  |  | | | |  | | | | | | | |  | | | |
 | 6:41 | — | — | 6:39 | — | — | 6:39 | — | — | 6:37 | — | — | 6:35 | — | — | 6:35 | — | — | 6:33 | — | — |
 | — | 5:55 | — | — | 5:55 | — | — | 5:57 | — | — | 5:58 | — | — | 5:58 | — | — | 5:59 | — | — | 6:00 | — |
mm | — | — | — | — | — | 4 | 3 | 1 | — | — | — | — | — | — | — | 2 | — | 1 | 6 | 9 | 5 |
Temp °C | 24 | 24 | 25 | 26 | 17 | 17 | 15 | 15 | 14 | 15 | 16 | 15 | 15 | 15 | 15 | 17 | 17 | 17 | 17 | 16 | 17 |
Feels °C | 20 | 21 | 21 | 23 | 11 | 14 | 12 | 11 | 11 | 13 | 10 | 11 | 14 | 12 | 9 | 13 | 13 | 11 | 10 | 7 | 9 |
Swell 1 Height (m) Direction Period (s) | E 10 | E 10 | S 11 | E 11 | E 11 | E 11 | E 10 | SSW 9 | SW 12 | SW 12 | SW 12 | SW 12 | SSW 12 | SSW 13 | SSW 13 | SSW 18 | SSW 16 | SSW 14 | SSW 14 | SSW 13 | SSW 12 |
| kJ | 426 | 314 | 377 | 267 | 242 | 199 | 106 | 272 | 325 | 137 | 161 | 167 | 397 | 587 | 606 | 3851 | 3531 | 1752 | 1008 | 983 | 426 |
Swell 2 Height (m) Direction Period (s) | S 11 | S 11 | E 10 | SSE 11 | SSE 11 | SSW 6 | SW 14 | E 10 | E 10 | E 10 | E 10 | E 10 | E 9 | E 10 | E 9 | E 9 | ENE 8 | — | E 7 | E 7 | S 7 |
| kJ | 308 | 242 | 249 | 213 | 128 | 36 | 91 | 69 | 68 | 102 | 71 | 65 | 44 | 65 | 60 | 39 | 24 | — | 113 | 97 | 64 |
Swell 3 Height (m) Direction Period (s) | S 15 | SSE 14 | SSW 14 | SW 14 | SW 12 | SSE 11 | SSE 10 | SW 13 | SSW 13 | S 6 | SSW 13 | S 6 | S 9 | S 6 | S 11 | E 8 | — | — | — | — | S 15 |
| kJ | 112 | 215 | 18 | 50 | 23 | 66 | 35 | 58 | 70 | 30 | 35 | 26 | 2 | 1 | 2 | 37 | — | — | — | — | 163 |
Wind waves Height (m) Direction Period (s) | WSW 3 | — | — | WSW 3 | SW 5 | WSW 3 | SSW 10 | — | — | — | S 7 | — | ENE 3 | — | SW 5 | — | E 8 | ESE 6 | SE 6 | ESE 6 | ESE 6 |
| kJ | 2 | — | — | 9 | 59 | 1 | 296 | — | — | — | 44 | — | 1 | — | 49 | — | 68 | 240 | 326 | 149 | 175 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 69 | 11 | 104 | 210 | 3 | 4 | 0 | 0 | 0 | 69 | 4 | 0 | 4 | 11 | 69 | 268 | 268 | 268 | 683 | 710 |
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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