Surf Forecasts:
Petes Reef surf forecast from 28 Aug 2026:
- Best quality surf: Wednesday 2 Sep, 4AM (local time) - 3.5ft (1.0m), 6s period, W swell with cross-offshore winds.
- Most powerful swell: Monday 31 Aug, 1AM (local time) - 10ft (3.0m), 9s period, WSW swell with 1,320 kJ wave energy.
- Next surfable swell (1★+): Wednesday 2 Sep, 4AM (local time) - 3.5ft (1.0m), 6s period with W swell.
Best Forecast Surf Conditions for Petes Reef this week:
The surf forecast for Petes Reef over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Sep 02) at 4AM. The primary swell is predicted to be 1.0m and 6s period with a secondary swell of 0.1m and 16s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Petes Reef in the next 16 days are 3.0m 9s and forecast to arrive on Monday (Aug 31) at 1AM. Winds are predicted to be cross-onshore at the time the swell arrives.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 4AM (Wed 2nd Sep) | 3.5ft (1.0m) 6s |
| Best Surf | 4AM (Wed 2nd Sep) | 3.5ft (1.0m) 6s |
| Most Powerful | 1AM (Mon 31st Aug) | 10ft (3.0m) 9s |
Table - best surf conditions forecast for Petes Reef over the next 16 days.
The Lowdown
Alright, Rusty here. Let’s have a look at what’s on offer for the next couple of weeks. Honestly, it’s a tough stretch. We’ve got *Petes Reef* as the only spot in the game, and for the next few days, the ocean is just not cooperating.
We kick things off on Friday the 28th and it’s a write-off. Strong cross-onshore winds and rain showers are wrecking any chance of a decent wave. That trend holds through the weekend, with messy, choppy conditions and poor surf quality. The swell is there, around 5ft on average, but the wind is just killing it.
The first flicker of hope comes late on Monday the 31st. A bigger pulse of swell comes through, with the combined energy hitting strong levels (1845). The swell direction shifts to West with a 10-second period, which is a good sign. But the wind is still a cross-shore breeze, making it lumpy. It’s a marginal day, not a standout, but if you’re desperate, it’s the best we’ve seen.
After that, we go into a real quiet spell. Tuesday the 1st and Wednesday the 2nd drop right off in size. Wednesday morning actually looks tidy with light cross-offshore winds and clean conditions, but the swell is tiny at 3ft, barely enough to push through. It’s surfable, but it’s not going to get the heart racing.
We get a couple more days in the same vein, with small, wind-affected waves. The water temp here is about average for this time of year, nothing unusual to report.
Then, a real big one shows up on the long-range radar. Wednesday the 9th through to Thursday the 10th sees a serious swell event. On Wednesday the 9th, the swell jumps to 8ft from the SW, and by Thursday morning, it’s 10ft from the West with a 9-second period. The combined energy is massive (1312-1473). But there’s a catch – the wind is howling. Near-gale force on Thursday, blowing cross-onshore, so that swell is going to be a messy, blown-out beast. This is strictly for experts only, and even then, it’s not going to be pretty.
Given the beach and reef setup, with all that wind and a big, lumpy swell, this area looks more interesting for a kite surfer than a traditional paddle session during that mid-week blow. It’s a powerful swell, but the quality will be poor.
Overall, the pick of the entire 16-day window is that marginal Monday the 31st. It’s not a classic, but it’s the one day where the swell has some grunt and the wind isn’t completely destroying it. Keep your expectations low.
Rusty.
Short Range ForecastHeavy rain (total 33mm), heaviest during Fri night. Very mild (max 18°C on Thu night, min 17°C on Thu night). Mainly strong winds. | Days 4-6 Weather SummaryLight rain (total 9mm), mostly falling on Sun night. Very mild (max 17°C on Mon afternoon, min 13°C on Tue night). Winds decreasing (strong winds from the SW on Sun night, light winds from the NNW by Tue 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) | WSW 6 | WSW 6 | SW 6 | SW 6 | SW 8 | WSW 9 | WSW 9 | WSW 6 | WSW 9 | W 10 | WSW 9 | WSW 9 | WSW 9 | WSW 5 | WSW 6 | WSW 6 | WSW 6 | WSW 5 | WSW 7 | WSW 8 | WSW 7 |
Wave Graph | |||||||||||||||||||||
143 | 159 | 109 | 183 | 236 | 766 | 381 | 295 | 1320 | 983 | 567 | 206 | 169 | 73 | 86 | 48 | 38 | 92 | 340 | 288 | 531 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross-on | on | cross-on | cross-off | cross-off | cross-on | on | on | on | on |
High Tide | 7:15AM7.75m | 7:31PM8.20m | 7:48AM8.10m | 8:03PM8.47m | 8:20AM8.30m | 8:36PM8.58m | 8:54AM8.35m | 9:11PM8.50m | 9:30AM8.21m | 9:48PM8.23m | 10:08AM7.90m | 10:28PM7.78m | 10:51AM7.44m | 11:16PM7.20m | |||||||
Low Tide | 1:21PM0.77m | 1:41AM0.55m | 1:52PM0.48m | 2:11AM0.34m | 2:22PM0.33m | 2:42AM0.28m | 2:54PM0.34m | 3:14AM0.38m | 3:28PM0.51m | 3:49AM0.66m | 4:06PM0.85m | 4:28AM1.10m | 4:49PM1.33m | ||||||||
6:22 | — | — | 6:22 | — | — | 6:24 | — | — | 6:26 | — | — | 6:28 | — | — | 6:30 | — | — | 6:31 | — | — | |
— | 8:13 | — | — | 8:10 | — | — | 8:08 | — | — | 8:06 | — | — | 8:04 | — | — | 8:01 | — | — | 8:00 | — | |
mm | 4 | 3 | 11 | 4 | — | 1 | 2 | 6 | 4 | — | — | — | 2 | 1 | 2 | — | — | 3 | — | — | — |
Temp °C | 18 | 18 | 18 | 18 | 18 | 17 | 18 | 17 | 16 | 16 | 17 | 17 | 17 | 17 | 17 | 14 | 15 | 18 | 18 | 18 | 19 |
Feels °C | 15 | 14 | 17 | 13 | 13 | 13 | 14 | 11 | 8 | 10 | 13 | 13 | 12 | 13 | 14 | 12 | 12 | 15 | 16 | 13 | 15 |
Swell 1 Height (m) Direction Period (s) | — | — | — | — | WSW 8 | WSW 9 | WSW 9 | — | — | WSW 10 | — | WSW 9 | — | SW 18 | SW 16 | WSW 6 | W 8 | W 8 | SW 15 | SW 15 | W 15 |
— | — | — | — | 179 | 766 | 381 | — | — | 862 | — | 206 | — | 12 | 10 | 48 | 5 | 4 | 8 | 9 | 17 | |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SW 16 | SW 16 | SW 16 | W 15 | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | 10 | 10 | 10 | 4 | — | — | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 16 | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | 5 | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | WSW 6 | WSW 6 | SW 6 | SW 6 | SW 8 | — | — | WSW 6 | WSW 9 | W 10 | WSW 9 | — | WSW 9 | WSW 5 | WSW 6 | — | WSW 6 | WSW 5 | WSW 7 | WSW 8 | WSW 7 |
143 | 159 | 109 | 183 | 236 | — | — | 295 | 1320 | 983 | 567 | — | 169 | 73 | 86 | — | 38 | 92 | 340 | 288 | 531 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 303 | 282 | 398 | 190 | 319 | 37 | 62 | 407 | 428 | 263 | 129 | 62 | 123 | 319 | 3 | 0 | 171 | 106 | 138 | 319 | 363 |
Best forecast wave conditions in Wales - Gower | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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Information about the Petes Reef Surf forecast
The above surf forecast table for Petes Reef provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Petes Reef can be found by selecting the local surf guide option on the grey menu. Our Petes 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 (Petes 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 Petes 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.
Petes Reef is 22 km (14 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.











