
Surf Forecasts:
Fall Bay Reef surf forecast from 4 Sep 2026:
- Best quality surf: Saturday 5 Sep, 10AM (local time) - 3ft (0.9m), 7s period, WSW swell with cross-offshore winds.
- Most powerful swell: Monday 7 Sep, 10AM (local time) - 6ft (1.8m), 13s period, WSW swell with 1,144 kJ wave energy.
- Next surfable swell (1★+): Saturday 5 Sep, 10AM (local time) - 3ft (0.9m), 7s 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 Saturday (Sep 05) at 10AM. The primary swell is predicted to be 0.9m and 7s period with a secondary swell of 0.6m and 8s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Fall Bay Reef in the next 16 days are 1.8m 13s and forecast to arrive on Monday (Sep 07) 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 0.6m 4s period and expected on Friday (Sep 11) at 1PM.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 10AM (Sat 5th Sep) | 3ft (0.9m) 7s |
| Best Surf | 10AM (Sat 5th Sep) | 3ft (0.9m) 7s |
| Most Powerful | 10AM (Mon 7th Sep) | 6ft (1.8m) 13s |
Table - best surf conditions forecast for Fall Bay Reef over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s have a look at what’s cooking for Fall Bay Reef over the next couple of weeks.
Honestly, I gotta be straight with you – this outlook is a tough one. The water is pumping warm, sitting at 67°F right now, which is a massive 6°F above normal for this time of year. That’s very unusual, feels like the tropics have invaded. But that’s about the only thing that’s exciting. The surf forecast is a long, drawn-out bummer for the most part.
We start off with a bit of a dud. Friday the 4th has some swell around 6ft to 7ft, but the wind is howling from the west at 19 mph, making a mess of things. The combined energy is moderate (568 on Friday morning), but the conditions are just poor. Saturday the 5th and Sunday the 6th drop right off to tiny, weak waves under 3ft, with energy levels falling into the weak range (as low as 54). There’s just nothing to get excited about.
Now, Monday the 7th morning is the one that perks my ears up. We’ve got a solid 6ft swell from the WSW, but here’s the kicker – the period is a very long 13 seconds. That’s proper groundswell energy, and the combined energy jumps to a strong 1351. The wind is a clean cross-off from the WNW at 12 mph. This is the only real standout in the whole 16 days. For a reef break, that long period is perfect, giving you those long, lined-up walls. The catch? It’s an inconsistent break on a good day, so don’t expect a wave every minute. The score is marginal, but compared to the rest of the window, this is your best shot. If you’re an intermediate surfer, be there Monday morning. It gets messy again by afternoon with the wind switching onshore.
After that little glimpse, it’s back to the grind. Most days from Tuesday the 8th through to the end of the period show average to poor surf. We see pulses of 7ft+ swell on the 8th, 10th, and 15th, but the wind is either cross or cross-onshore, or just too strong, turning the waves into lumpy chop. The energy levels are moderate (511-768) on those days, but the quality is just not there for a clean paddle. The water temp stays warm, but the conditions are frustrating.
From around the 12th onwards, the swell gets smaller and smaller, dropping to ankle-snappers. The wind goes offshore on the 12th and 16th-17th, which is usually a major positive, but there’s simply no swell to work with – energy levels are weak (35-97). It’s a classic case of clean but flat.
So, to wrap it up: the only day that’s worth a serious look is Monday, September 7th, in the morning. The rest of the 16 days is a write-off for quality surfing. This is one of those blank runs that’s more normal for the area when the wind and swell don’t line up. Keep an eye on it, but for now, I’d say sharpen your kite skills if you’ve got em, because the wind is going to be strong and the waves are going to be messy.
Rusty.
Short Range ForecastLight rain (total 2mm), mostly falling on Fri morning. Warm (max 21°C on Sun afternoon, min 14°C on Fri night). Winds decreasing (fresh winds from the WNW on Fri morning, light winds from the WSW by Sat afternoon). | Days 4-6 Weather SummaryModerate rain (total 10mm), heaviest on Wed afternoon. Very mild (max 19°C on Wed night, min 15°C on Mon night). Winds increasing (light winds from the WNW on Mon morning, strong winds from the SSW by Wed night). | ||||||||||||||||||||
Friday 4 | Saturday 5 | Sunday 6 | Monday 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | |||||||||||||||
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 | WSW 8 | W 7 | WSW 7 | WSW 8 | WSW 9 | WSW 6 | WSW 6 | WSW 8 | WSW 13 | WSW 13 | WSW 8 | WSW 8 | W 7 | W 8 | W 7 | WSW 7 | WSW 6 | WSW 8 | WSW 8 | WSW 8 |
Wave Graph | |||||||||||||||||||||
560 | 406 | 238 | 77 | 99 | 86 | 29 | 60 | 153 | 1144 | 1121 | 754 | 629 | 537 | 475 | 264 | 161 | 309 | 592 | 511 | 449 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross-off | cross-off | cross-on | cross-on | cross-on | on | cross-on | cross-off | cross-on | cross | cross-off | cross | cross-off | cross | cross-on | cross-on | cross-off | cross | cross-off |
High Tide | 11:43AM6.88m | 00:16AM6.58m | 12:52PM6.37m | 1:38AM6.14m | 2:24PM6.19m | 3:16AM6.18m | 3:56PM6.54m | 4:36AM6.67m | 5:04PM7.20m | 5:34AM7.31m | 5:56PM7.89m | 6:21AM7.90m | 6:40PM8.44m | ||||||||
Low Tide | 5:45PM1.90m | 6:20AM2.24m | 7:06PM2.39m | 7:55AM2.58m | 8:54PM2.45m | 9:38AM2.39m | 10:25PM1.99m | 10:53AM1.83m | 11:27PM1.35m | 11:47AM1.20m | 00:15AM0.74m | 12:31PM0.65m | 00:56AM0.29m | ||||||||
6:33 | — | — | 6:35 | — | — | 6:35 | — | — | 6:37 | — | — | 6:39 | — | — | 6:41 | — | — | 6:43 | — | — | |
— | 7:58 | — | — | 7:54 | — | — | 7:52 | — | — | 7:51 | — | — | 7:49 | — | — | 7:45 | — | — | 7:44 | — | |
mm | 1 | — | — | — | — | — | — | — | 1 | — | — | 1 | — | — | — | — | 2 | 7 | — | — | — |
Temp °C | 16 | 17 | 16 | 15 | 16 | 16 | 19 | 21 | 18 | 17 | 17 | 16 | 15 | 16 | 16 | 16 | 17 | 19 | 19 | 18 | 17 |
Feels °C | 11 | 11 | 11 | 14 | 15 | 15 | 16 | 20 | 16 | 12 | 12 | 9 | 8 | 10 | 10 | 11 | 11 | 16 | 16 | 14 | 14 |
Swell 1 Height (m) Direction Period (s) | SW 15 | SW 14 | SW 14 | WSW 7 | WSW 8 | WSW 9 | WSW 6 | WSW 6 | WSW 17 | WSW 14 | — | WSW 11 | — | — | — | — | — | — | — | — | — |
8 | 8 | 8 | 77 | 99 | 86 | 29 | 60 | 28 | 207 | — | 173 | — | — | — | — | — | — | — | — | — | |
Swell 2 Height (m) Direction Period (s) | — | — | W 16 | WSW 8 | SW 13 | SW 13 | WSW 9 | SW 13 | SW 12 | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | 5 | 57 | 7 | 7 | 16 | 6 | 6 | — | — | — | — | — | — | — | — | — | — | — | — | |
Swell 3 Height (m) Direction Period (s) | — | — | SW 14 | SW 14 | — | — | SW 13 | SW 13 | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | 8 | 7 | — | — | 7 | 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | WSW 8 | WSW 8 | W 7 | — | — | — | SE 3 | — | WSW 8 | WSW 13 | WSW 13 | WSW 8 | WSW 8 | W 7 | W 8 | W 7 | WSW 7 | WSW 6 | WSW 8 | WSW 8 | WSW 8 |
560 | 406 | 238 | — | — | — | 2 | — | 153 | 1144 | 1121 | 754 | 629 | 537 | 475 | 264 | 161 | 309 | 592 | 511 | 449 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 128 | 358 | 31 | 0 | 104 | 2 | 57 | 172 | 124 | 259 | 135 | 33 | 358 | 358 | 358 | 241 | 364 | 259 | 33 | 141 | 10 |
Best forecast wave conditions in Wales - Gower | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
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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.










