Surf Forecasts:
Three Rocks surf forecast from 18 Aug 2026:
- Best quality surf: Thursday 20 Aug, 10PM (local time) - 3.5ft (1.1m), 16s period, SW swell with glassy winds.
- Most powerful swell: Saturday 22 Aug, 4PM (local time) - 5ft (1.6m), 13s period, SW swell with 933 kJ wave energy.
- Next surfable swell (1★+): Tuesday 18 Aug, 7PM (local time) - 2ft (0.6m), 14s period with SW swell.
Best Forecast Surf Conditions for Three Rocks this week:
The surf forecast for Three Rocks over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Aug 18) at 7PM. The primary swell is predicted to be 0.6m and 14s period. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Three Rocks in the next 16 days are 1.6m 13s and forecast to arrive on Saturday (Aug 22) at 4PM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.3m 14s period and expected on Tuesday (Aug 25) at 4PM.
| Wave Type | Time (+04) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 7PM (Tue 18th Aug) | 2ft (0.6m) 14s |
| Best Surf | 10PM (Thu 20th Aug) | 3.5ft (1.1m) 16s |
| Most Powerful | 4PM (Sat 22nd Aug) | 5ft (1.6m) 13s |
Table - best surf conditions forecast for Three Rocks over the next 16 days.
Short Range ForecastSome drizzle, heaviest during Tue afternoon. Warm (max 24°C on Tue morning, min 22°C on Wed night). Wind will be generally light. | Days 4-6 Weather SummarySome drizzle, heaviest during Fri afternoon. Warm (max 23°C on Fri morning, min 21°C on Fri night). Wind will be generally light. | ||||||||||||||||||||
Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | |||||||||||||||
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 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 16 | SW 15 | SW 16 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SSW 14 | SSW 14 | SW 13 | SW 13 | SW 13 | NE 8 |
Wave Graph  | |||||||||||||||||||||
 kJ | 255 | 169 | 127 | 114 | 118 | 113 | 302 | 171 | 344 | 590 | 590 | 686 | 885 | 933 | 933 | 0 | 0 | 0 | 841 | 480 | 10 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | glassy | glassy | glassy | cross-off | cross | glassy | glassy | glassy | glassy | glassy | glassy | glassy | glassy | glassy | cross-off | glassy | glassy | glassy | glassy |
High Tide | 3:41PM0.46m | 3:58AM0.36m | 3:52PM0.42m | 4:22AM0.31m | 4:00PM0.39m | 1:32PM0.35m | 12:15PM0.37m | 10:29PM0.37m | 12:11PM0.40m | 11:00PM0.42m | 12:17PM0.43m | 11:26PM0.46m | |||||||||
Low Tide | 10:22PM0.22m | 9:28AM0.26m | 11:13PM0.25m | 8:12AM0.28m | 3:25AM0.25m | 4:43AM0.20m | 5:01PM0.31m | 5:08AM0.16m | 5:15PM0.27m | 5:32AM0.12m | 5:36PM0.23m | ||||||||||
 |  |  |  | |  | | | | | | | | | | | | | | | | |
 | 6:39 | — | — | 6:39 | — | — | 6:37 | — | — | 6:37 | — | — | 6:37 | — | — | 6:35 | — | — | 6:35 | — | — |
 | — | 6:06 | — | — | 6:06 | — | — | 6:06 | — | — | 6:06 | — | — | 6:07 | — | — | 6:07 | — | — | 6:07 | — |
mm | — | 1 | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — |
Temp °C | 24 | 24 | 23 | 24 | 23 | 22 | 23 | 22 | 22 | 23 | 22 | 22 | 23 | 22 | 22 | 23 | 23 | 22 | 23 | 22 | 22 |
Feels °C | 25 | 25 | 25 | 26 | 25 | 24 | 25 | 25 | 25 | 24 | 24 | 25 | 26 | 24 | 25 | 25 | 24 | 24 | 24 | 24 | 24 |
Swell 1 Height (m) Direction Period (s) | S 12 | S 12 | S 11 | S 11 | S 11 | S 11 | SW 16 | SW 15 | SW 16 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SSW 14 | SSW 14 | SW 13 | SW 13 | SSW 15 | SSW 13 |
| kJ | 278 | 214 | 152 | 149 | 116 | 112 | 302 | 171 | 344 | 590 | 590 | 686 | 885 | 933 | 933 | 1809 | 1531 | 1308 | 841 | 716 | 875 |
Swell 2 Height (m) Direction Period (s) | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | S 10 | S 10 | SW 11 | NE 8 | NE 10 | NE 10 | NE 10 | NE 10 | SSW 16 | — | — | SSW 17 | SSW 16 | SW 13 | NE 8 |
| kJ | 255 | 169 | 127 | 114 | 118 | 113 | 48 | 46 | 82 | 20 | 35 | 34 | 34 | 32 | 412 | — | — | 237 | 371 | 480 | 10 |
Swell 3 Height (m) Direction Period (s) | NE 6 | NE 6 | NE 7 | NE 6 | NE 10 | NE 10 | NE 10 | SW 18 | S 9 | S 9 | S 18 | S 16 | S 14 | — | NE 9 | — | — | — | NE 7 | NE 7 | — |
| kJ | 13 | 19 | 16 | 18 | 46 | 34 | 34 | 150 | 27 | 13 | 6 | 5 | 16 | — | 28 | — | — | — | 8 | 8 | — |
Wind waves Height (m) Direction Period (s) | — | — | N 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 1 |
Best forecast wave conditions in Réunion Island | |||||||||||||||||||||
Best forecast wave conditions in Reunion | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Three Rocks surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Information about the Three Rocks Surf forecast
The above surf forecast table for Three Rocks provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Three Rocks can be found by selecting the local surf guide option on the grey menu. Our Three Rocks 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 (Three Rocks) 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 Three Rocks 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.
Three Rocks is 6 km (4 miles) from Saint-Paul. If you plan a holiday in Réunion Island, look for hotels and other accommodation in Saint-Paul. Saint-Paul has rooms for a wide range of budgets as well as car hire and transport links.
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