
Surf Forecasts:
Roaches Reef surf forecast from 9 Jul 2026:
- Most powerful swell: Friday 10 Jul, 10AM (local time) - 1.5ft (0.5m), 9s period, W swell with 42 kJ wave energy.
Best Forecast Surf Conditions for Roaches Reef this week:
The most powerful waves expected at Roaches Reef in the next 16 days are 0.5m 9s and forecast to arrive on Friday (Jul 10) at 10AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 4s period and expected on Tuesday (Jul 14) at 1AM.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 10AM (Fri 10th Jul) | 1.5ft (0.5m) 9s |
Table - best surf conditions forecast for Roaches Reef over the next 16 days.
Alright, let’s get real about Roaches Reef. Bottom line up front: this is a tough stretch. The entire 16-day window is littered with 'poor surf conditions' – zero scores above a 0, meaning nothing is really worth paddling out for. The swell runs tiny, the period is often short, and the energy is weak. There’s a long gap of essentially nothing rideable, with almost all days offering only ankle-to-knee-high slop. The one bright spot comes right at the very end, on the 24th of July.
For the first week or so, we’re stuck with a mix of micro-swells from the west and east, none of them cracking 3 ft, and the combined energy is pathetic – mostly between 10 and 45 (weak). The wind does offer some clean windows, like Friday afternoon the 10th with a light offshore from the NNW, and Saturday afternoon the 11th with a clean cross-offshore, but there’s just no push to the waves. A few mornings, like Thursday the 9th and Saturday the 18th, are glassy, but you’d be floating out there on 0.7 ft to 1 ft dribble.
Now, the standout. On Friday morning, the 24th of July, we finally see a pulse. The swell jumps to 4 ft from the west, with a period of 6 seconds – a short-period wind swell, but it’s the only real size in the whole forecast. The combined energy bumps up to 95 (moderate), which is the highest we’ll see. The wind is light from the WSW, almost glassy, with a slight cross-shore ripple. This is the best the window offers. The 4 ft is manageable for intermediates, but it’s not going to be epic. Roaches Reef is a reef break, fairly consistent, exposed to the swell, and it will take this west swell. The offshore direction is WSW, matching the optimum swell direction from the southwest. With the light wind, it could clean up nicely. But don’t expect barrels – that short period won’t give it much shape. There’s a chance of crowds, as it’s a known spot, but with the poor run leading up, it might be quiet.
The water temperature – well, we don’t have a specific anomaly number for this spot, but given the time of year, it’s nothing weird.
Between the 11th and the 24th, it’s a desert of tiny, weak, and often messy surf. The 24th is the only real light in the tunnel. After that, the forecast ends.
So, if you’re dead keen, pencil in the 24th of July for a sunrise session at Roaches Reef. Otherwise, save your wax.
Rusty.
Short Range ForecastMostly dry. Warm (max 31°C on Fri afternoon, min 15°C on Wed night). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 31°C on Tue afternoon, min 14°C on Sun night). Mainly fresh winds. | ||||||||||||||||||||
Thursday 9 | Friday 10 | Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | |||||||||||||||
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) | W 10 | W 10 | W 9 | W 9 | W 9 | W 8 | WSW 7 | WSW 8 | E 3 | E 3 | E 4 | W 8 | E 4 | E 4 | W 15 | E 4 | E 4 | ESE 4 | E 4 | E 4 | WSW 9 |
Wave Graph | |||||||||||||||||||||
17 | 16 | 16 | 42 | 40 | 37 | 9 | 13 | 7 | 8 | 9 | 1 | 13 | 15 | 4 | 27 | 14 | 22 | 27 | 14 | 10 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross | cross-off | cross-on | off | cross-off | cross-on | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross | cross-off | cross | cross | cross | glassy |
High Tide | 1:35PM7.64m | 2:14AM7.80m | 2:51PM7.69m | 3:31AM7.90m | 4:08PM8.00m | 4:45AM8.22m | 5:17PM8.49m | 5:52AM8.65m | 6:19PM8.99m | 6:52AM9.05m | 7:15PM9.41m | 7:47AM9.35m | 8:07PM9.66m | ||||||||
Low Tide | 7:14AM2.62m | 7:46PM2.80m | 8:27AM2.68m | 9:05PM2.71m | 9:43AM2.51m | 10:21PM2.39m | 10:54AM2.17m | 11:29PM1.95m | 11:58AM1.75m | 00:32AM1.52m | 12:56PM1.39m | 1:30AM1.17m | 1:50PM1.13m | 2:24AM0.97m | |||||||
5:09 | — | — | 5:09 | — | — | 5:11 | — | — | 5:11 | — | — | 5:13 | — | — | 5:13 | — | — | 5:15 | — | — | |
— | — | 9:31 | — | — | 9:31 | — | — | 9:30 | — | — | 9:30 | — | — | 9:29 | — | — | 9:28 | — | — | 9:27 | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 4 | 4 | 6 |
Temp °C | 21 | 25 | 23 | 26 | 31 | 28 | 28 | 30 | 27 | 25 | 28 | 22 | 24 | 29 | 23 | 26 | 31 | 24 | 22 | 24 | 19 |
Feels °C | 20 | 24 | 21 | 26 | 30 | 27 | 27 | 29 | 24 | 21 | 24 | 15 | 18 | 24 | 16 | 21 | 26 | 18 | 22 | 24 | 19 |
Swell 1 Height (m) Direction Period (s) | W 10 | W 5 | W 9 | W 9 | W 9 | W 8 | WSW 7 | WSW 8 | WSW 8 | W 8 | W 8 | W 8 | W 19 | SW 19 | W 15 | W 12 | W 11 | W 10 | W 10 | W 9 | WSW 9 |
17 | 4 | 16 | 42 | 40 | 37 | 9 | 13 | 6 | 5 | 1 | 1 | 7 | 15 | 4 | 3 | 9 | 8 | 8 | 7 | 8 | |
Swell 2 Height (m) Direction Period (s) | W 4 | W 10 | W 5 | — | — | — | WSW 8 | — | — | W 16 | — | — | W 8 | W 15 | W 13 | SW 18 | SW 18 | SW 14 | SW 16 | SW 16 | SW 16 |
3 | 16 | 2 | — | — | — | 7 | — | — | 5 | — | — | 1 | 4 | 3 | 12 | 12 | 7 | 10 | 10 | 10 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | W 8 | W 8 | — | W 14 | — | — | — | SW 13 |
— | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | 4 | — | — | — | 7 | |
Wind waves Height (m) Direction Period (s) | — | — | — | SW 4 | — | — | — | ENE 2 | E 3 | E 3 | E 4 | E 4 | E 4 | E 4 | E 4 | E 4 | E 4 | ESE 4 | E 4 | E 4 | ESE 3 |
— | — | — | 1 | — | — | — | 1 | 7 | 8 | 9 | 18 | 13 | 12 | 27 | 27 | 14 | 22 | 27 | 14 | 4 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 49 | 186 | 49 | 10 | 10 | 17 | 49 | 150 | 69 | 132 | 138 | 372 | 422 | 410 | 133 | 69 | 69 | 113 | 135 | 150 | 122 |
Best forecast wave conditions in Wales - Gower | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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Information about the Roaches Reef Surf forecast
The above surf forecast table for Roaches Reef provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Roaches Reef can be found by selecting the local surf guide option on the grey menu. Our Roaches Reef 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 (Roaches Reef) 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 Roaches Reef 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.
Roaches Reef is 11 km (7 miles) from Swansea. If you plan a holiday in Wales - Gower, look for hotels and other accommodation in Swansea. Swansea has rooms for a wide range of budgets as well as car hire and transport links.










