
Surf Forecasts:
Fall Bay Reef surf forecast from 13 Sep 2026:
- Most powerful swell: Friday 18 Sep, 10PM (local time) - 8ft (2.5m), 7s period, WSW swell with 706 kJ wave energy.
Best Forecast Surf Conditions for Fall Bay Reef this week:
The most powerful waves expected at Fall Bay Reef in the next 16 days are 2.5m 7s and forecast to arrive on Friday (Sep 18) at 10PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 4s period and expected on Wednesday (Sep 16) at 1AM.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 10PM (Fri 18th Sep) | 8ft (2.5m) 7s |
Table - best surf conditions forecast for Fall Bay Reef over the next 16 days.
The Lowdown
Alright, Rusty here. Let's talk about what's coming up for our local stretch. To be honest, the next couple of weeks are looking pretty flat and uninviting. We've got a long stretch ahead with no real surf to get excited about. From this Sunday morning right the way through to late in the month, it's mostly a write-off. There’s a small window right at the end that might just be worth a look, but we’ve got a lot of flat, choppy days to get through first.
Let's start with the immediate forecast. It’s a tough one. Sunday, the 13th, kicks off with a weak 5ft swell from the WSW, but it's got a short period and cross winds, making for poor conditions. The water temp is sitting at 65°, which is much warmer than normal for this time of year – a bit of a surprise. The combined wave energy is weak (263), and honestly, it's not worth paddling out. That theme continues through Monday and Tuesday with small, messy waves. On Tuesday the 15th, the wind cleans up to cross-off, but the swell is still weak and short-period. We see a bit more size on Wednesday the 16th, with a 5ft swell from the W and a longer period of 10 seconds, giving it moderate energy (463). It’s clean, but the quality is still poor. By Thursday the 17th, we’re back to a short period and moderate energy. Friday the 18th gets ugly, with a strong breeze from the SW at 28 mph making a total mess of a 7ft swell. Saturday the 19th brings the biggest swell of the forecast, hitting 8ft from the WSW, with strong energy (527). The wind is cross-off, so it'll be clean, but at that size, this is strictly for the experts. For most of us, that’s a day to watch from the beach.
After that, it drops right off. From Sunday the 20th onwards, the swell fades fast and we’re looking at tiny, weak surf for the better part of a week. There’s a brief flicker on Tuesday the 23rd, with a little 4ft swell and light offshore winds from the N, giving it a clean look, but the energy is minimal (163) and the conditions are still just “ordinary.” Not worth getting excited about.
Finally, right at the tail end, on Monday the 28th, there’s a tiny pulse of 3ft from the W. It’s clean with a cross-off breeze, but the energy is weak (82) and the period is short. It’s the best we’ve got, but it’s still not great. The glassy conditions on Thursday the 24th would be beautiful if there was any swell, but with only 1ft waves, it’s a flat calm.
So, the standout? There isn’t one, really. If I had to point to anything, it’d be the big swell on Saturday the 19th at Fall Bay Reef. It’s got the size and clean conditions, but it’s a short-period swell, it’s inconsistent, and crowds are likely. It’s really only for the experienced crew. For the rest of us, keep an eye on that Tuesday the 23rd for a slim chance, but don't hold your breath.
Rusty.
Short Range ForecastLight rain (total 7mm), mostly falling on Mon night. Very mild (max 19°C on Mon night, min 13°C on Tue night). Winds increasing (light winds from the WSW on Sun afternoon, fresh winds from the WNW by Tue morning). | Days 4-6 Weather SummaryLight rain (total 4mm), mostly falling on Wed night. Very mild (max 17°C on Fri afternoon, min 13°C on Wed morning). Mainly strong winds. | ||||||||||||||||||||
Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | |||||||||||||||
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 7 | WSW 10 | WSW 9 | WSW 9 | WSW 9 | WSW 6 | W 7 | W 7 | WSW 8 | W 10 | W 10 | W 6 | W 7 | W 7 | W 8 | W 7 | WSW 7 | WSW 7 | WSW 7 | WSW 8 | WSW 7 |
Wave Graph | |||||||||||||||||||||
195 | 289 | 197 | 194 | 181 | 123 | 212 | 214 | 238 | 463 | 340 | 139 | 257 | 277 | 367 | 246 | 395 | 558 | 527 | 540 | 365 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-on | cross | cross-on | cross-on | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross-on | cross-on | cross-off | cross-off | cross | cross |
High Tide | 8:33PM8.72m | 8:50AM8.41m | 9:07PM8.36m | 9:23AM8.05m | 9:41PM7.85m | 9:57AM7.56m | 10:15PM7.24m | 10:31AM6.98m | 10:52PM6.59m | 11:11AM6.37m | 11:36PM5.96m | 12:03PM5.79m | 00:42AM5.44m | ||||||||
Low Tide | 2:20PM0.12m | 2:39AM0.20m | 2:53PM0.34m | 3:10AM0.55m | 3:25PM0.72m | 3:41AM1.03m | 3:58PM1.23m | 4:14AM1.59m | 4:33PM1.81m | 4:50AM2.19m | 5:15PM2.43m | 5:38AM2.77m | 6:18PM2.98m | ||||||||
6:47 | — | — | 6:48 | — | — | 6:50 | — | — | 6:52 | — | — | 6:54 | — | — | 6:54 | — | — | 6:56 | — | — | |
— | 7:37 | — | — | 7:35 | — | — | 7:32 | — | — | 7:30 | — | — | 7:28 | — | — | 7:25 | — | — | 7:22 | — | |
mm | 1 | — | 1 | 1 | — | 4 | — | — | — | — | — | 2 | 1 | — | — | — | 1 | — | — | — | — |
Temp °C | 18 | 18 | 18 | 17 | 18 | 19 | 16 | 16 | 16 | 15 | 15 | 15 | 15 | 15 | 15 | 16 | 17 | 17 | 15 | 16 | 15 |
Feels °C | 18 | 18 | 17 | 15 | 16 | 16 | 11 | 11 | 12 | 10 | 9 | 10 | 10 | 8 | 9 | 10 | 10 | 11 | 8 | 10 | 10 |
Swell 1 Height (m) Direction Period (s) | W 10 | SW 13 | — | — | S 12 | WSW 9 | W 11 | W 9 | WSW 8 | — | — | W 10 | W 7 | — | W 9 | W 7 | — | W 12 | — | — | W 9 |
68 | 7 | — | — | 3 | 15 | 2 | 54 | 238 | — | — | 50 | 257 | — | 108 | 246 | — | 12 | — | — | 85 | |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | W 12 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | W 12 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | WSW 7 | WSW 10 | WSW 9 | WSW 9 | WSW 9 | WSW 6 | W 7 | W 7 | NW 4 | W 10 | W 10 | W 6 | — | W 7 | W 8 | — | WSW 7 | WSW 7 | WSW 7 | WSW 8 | WSW 7 |
195 | 289 | 197 | 194 | 181 | 123 | 212 | 214 | 16 | 463 | 340 | 139 | — | 277 | 367 | — | 395 | 558 | 527 | 540 | 365 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 124 | 124 | 124 | 124 | 124 | 124 | 358 | 434 | 154 | 154 | 31 | 322 | 322 | 399 | 31 | 365 | 650 | 650 | 709 | 259 | 135 |
Best forecast wave conditions in Wales - Gower | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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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.











