Surf Forecasts:
Fall Bay Reef surf forecast from 15 Aug 2026:
- Best quality surf: Friday 21 Aug, 1AM (local time) - 2.5ft (0.8m), 6s period, WSW swell with offshore winds.
- Most powerful swell: Thursday 20 Aug, 10AM (local time) - 5ft (1.5m), 7s period, W swell with 229 kJ wave energy.
- Next surfable swell (1★+): Friday 21 Aug, 1AM (local time) - 2.5ft (0.8m), 6s period with WSW swell.
Best Forecast Surf Conditions for Fall Bay Reef this week:
The surf forecast for Fall Bay Reef over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Aug 21) at 1AM. The primary swell is predicted to be 0.8m and 6s period with a secondary swell of 0.5m and 9s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Fall Bay Reef in the next 16 days are 1.5m 7s and forecast to arrive on Thursday (Aug 20) at 10AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 4s period and expected on Saturday (Aug 15) at 4PM.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 1AM (Fri 21st Aug) | 2.5ft (0.8m) 6s |
| Best Surf | 1AM (Fri 21st Aug) | 2.5ft (0.8m) 6s |
| Most Powerful | 10AM (Thu 20th Aug) | 5ft (1.5m) 7s |
Table - best surf conditions forecast for Fall Bay Reef over the next 16 days.
The Lowdown
Gutted to be the bearer of bad news here, but this stretch of coast is looking properly flat for the next couple of weeks. We’ve got a real blank run on our hands, and honestly, that’s not all that unusual for this region when things settle down. There’s nothing on the horizon that’s going to get the heart rate up, and the few pulses of energy we do see are just not going to translate into anything rideable. Forecasts can change, but right now, this is looking like a write-off for the boards.
We start this Saturday the 15th with the swell absolutely tiny at Fall Bay Reef, only about 1.3ft, and that’s with a weak 35 combined energy. For a reef setup, it’s just not doing anything, not breaking with any sort of shape. The water is a very unusual 68.9°, a solid seven degrees above what’s normal for this time of year, which feels more like a warm bath than the ocean. The small window we had on Sunday morning with a little offshore wind was the only tease, but it was still just ankle-biters.
The following week nudges up a little but it’s all for nothing. The swell picks up to around 4ft on Tuesday the 18th, but the period is a mushy 6 seconds and the winds are cross-shore, making for a lumpy mess. The energy ticks up into the moderate range, hitting 115 on Tuesday morning, but it’s just messy, short-period windswell with no push or form. By Thursday the 20th, we see the biggest reading of the whole run, with swell around 5ft and the combined energy jumping to 434, but it’s still that short, period-challenged stuff and the winds are again cross-shore. It’s a lot of water moving around but none of it is any good for a reef break like this. The wave comment even calls it marginal, but the conditions are all wrong.
After that, it just falls off a cliff again. From the 22nd through to the end of the month, we’re back down to knee-high slop, mostly under 1.6ft. There’s one long-period pulse on the 25th and 26th, with an incoming swell of 0.3ft and a 12-13 second period, but that’s beyond tiny and is more about the ocean breathing than offering a wave. The energy is almost nonexistent, in the low double digits. Even the glassy spells, like the one on the 27th, are over water that’s just flat and featureless. It’s clean, but it’s empty.
Honestly, if you’re desperate to get wet, you’d be better off looking for a flat-water paddle or just giving it a miss entirely. There’s no surf to be had here, not for a long while.
Short Range ForecastMostly dry. Warm (max 20°C on Sat morning, min 14°C on Sat night). Winds decreasing (fresh winds from the NNW on Sat afternoon, light winds from the N by Sun morning). | Days 4-6 Weather SummaryModerate rain (total 14mm), heaviest on Tue night. Very mild (max 19°C on Tue morning, min 14°C on Tue night). Wind will be generally light. | ||||||||||||||||||||
Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | |||||||||||||||
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 8 | W 8 | WSW 8 | WSW 7 | W 7 | WSW 7 | W 5 | W 5 | W 7 | W 6 | W 6 | WSW 6 | W 6 | W 6 | W 6 | W 7 | WSW 7 | WSW 6 | WSW 7 | W 6 | W 8 |
Wave Graph | |||||||||||||||||||||
22 | 29 | 19 | 18 | 27 | 10 | 29 | 27 | 26 | 104 | 66 | 43 | 78 | 66 | 194 | 229 | 139 | 56 | 77 | 29 | 36 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | off | off | cross | cross | cross-off | cross | cross-on | cross | cross | cross-off | cross-off | cross | cross | cross-off | cross | off | off | cross-off | off |
High Tide | 9:02PM8.81m | 9:22AM8.35m | 9:40PM8.46m | 9:59AM7.98m | 10:17PM7.94m | 10:35AM7.48m | 10:54PM7.30m | 11:13AM6.91m | 11:35PM6.64m | 11:56AM6.32m | 00:23AM6.02m | 12:52PM5.80m | 1:31AM5.54m | ||||||||
Low Tide | 2:49PM0.14m | 3:12AM0.17m | 3:25PM0.37m | 3:48AM0.53m | 4:02PM0.76m | 4:23AM1.02m | 4:38PM1.28m | 4:59AM1.59m | 5:17PM1.85m | 5:39AM2.19m | 6:04PM2.43m | 6:31AM2.73m | 7:09PM2.91m | ||||||||
6:01 | — | — | 6:03 | — | — | 6:03 | — | — | 6:05 | — | — | 6:07 | — | — | 6:09 | — | — | 6:11 | — | — | |
— | 8:39 | — | — | 8:37 | — | — | 8:36 | — | — | 8:34 | — | — | 8:31 | — | — | 8:30 | — | — | 8:28 | — | |
mm | — | — | — | — | — | — | — | — | — | 2 | — | 6 | — | — | 3 | 1 | — | 2 | — | 2 | — |
Temp °C | 20 | 20 | 16 | 18 | 19 | 18 | 17 | 17 | 18 | 19 | 19 | 19 | 18 | 17 | 16 | 17 | 17 | 17 | 19 | 19 | 15 |
Feels °C | 16 | 14 | 11 | 14 | 15 | 18 | 16 | 13 | 17 | 18 | 18 | 15 | 13 | 12 | 12 | 13 | 13 | 16 | 16 | 13 | 11 |
Swell 1 Height (m) Direction Period (s) | WSW 8 | W 8 | WSW 8 | WSW 7 | — | WSW 7 | W 5 | W 8 | W 17 | SW 16 | WSW 6 | SW 17 | SW 16 | W 10 | SW 16 | WSW 7 | SW 14 | WSW 6 | WSW 7 | W 6 | W 8 |
22 | 29 | 19 | 18 | — | 10 | 29 | 6 | 5 | 11 | 56 | 12 | 10 | 7 | 10 | 197 | 8 | 56 | 77 | 29 | 36 | |
Swell 2 Height (m) Direction Period (s) | WSW 7 | — | WNW 4 | NW 4 | — | W 5 | W 7 | SW 18 | — | — | SW 17 | W 17 | W 9 | SW 16 | SW 16 | SW 15 | — | W 9 | SW 13 | WSW 9 | SW 16 |
11 | — | 1 | 2 | — | 2 | 4 | 12 | — | — | 11 | 6 | 2 | 10 | 10 | 8 | — | 41 | 7 | 15 | 10 | |
Swell 3 Height (m) Direction Period (s) | W 10 | — | — | — | — | — | W 18 | — | — | — | — | — | — | — | — | — | — | SW 14 | SW 16 | SW 13 | SW 13 |
2 | — | — | — | — | — | 6 | — | — | — | — | — | — | — | — | — | — | 8 | 11 | 7 | 7 | |
Wind waves Height (m) Direction Period (s) | N 3 | NW 4 | N 4 | NNW 3 | W 7 | W 3 | — | W 5 | W 7 | W 6 | W 6 | WSW 6 | W 6 | W 6 | W 6 | W 7 | WSW 7 | NNW 2 | NNW 3 | WNW 3 | NNW 3 |
6 | 12 | 6 | 1 | 27 | 1 | — | 27 | 26 | 104 | 66 | 43 | 78 | 66 | 194 | 229 | 139 | 1 | 5 | 1 | 1 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 377 | 603 | 274 | 274 | 405 | 434 | 299 | 421 | 322 | 138 | 689 | 181 | 388 | 398 | 379 | 31 | 440 | 0 | 0 | 16 | 5 |
Best forecast wave conditions in Wales - Gower | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)
Information about the Fall Bay Reef Surf forecast
The above surf forecast table for Fall Bay Reef provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Fall Bay Reef can be found by selecting the local surf guide option on the grey menu. Our Fall Bay 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 (Fall Bay 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 Fall Bay 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.
Fall Bay Reef is 25 km (16 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.











