Fall Bay Reef Surf Break

Lat Long: 51.56° N 4.29° W

Fall Bay Reef Surf Forecast and Surf Report

Issued: 6 am 13 Aug 2026 (local time)

Forecast update in  hr  min

Today's Fall Bay Reef sea temperature is
19.9° C
3.5° 

Fall Bay Reef surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Fall Bay Reef surf forecast from 13 Aug 2026:

  • Best quality surf: Thursday 13 Aug, 10AM (local time) - 3ft (0.9m), 10s period, WSW swell with glassy winds.
  • Most powerful swell: Tuesday 18 Aug, 7AM (local time) - 5ft (1.5m), 7s period, W swell with 196 kJ wave energy.
  • Next surfable swell (1★+): Thursday 13 Aug, 10AM (local time) - 3ft (0.9m), 10s 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 Thursday (Aug 13) at 10AM. The primary swell is predicted to be 0.9m and 10s period. The wind is predicted to be glassy 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 Tuesday (Aug 18) at 7AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 4s period and expected on Saturday (Aug 15) at 7PM.

Wave TypeTime (BST) & Date Wave Height & Period
Next good surf (1 star+)10AM (Thu 13th Aug)3ft (0.9m) 10s
Best Surf10AM (Thu 13th Aug)3ft (0.9m) 10s
Most Powerful 7AM (Tue 18th Aug)5ft (1.5m) 7s

Table - best surf conditions forecast for Fall Bay Reef over the next 16 days.


The Lowdown

Alright, grab your wettie. Rusty here, and I've had a proper look at what's coming our way over the next two and a bit weeks. I'm going to be straight with you – it's a testing forecast. We've only got one spot to work with, Fall Bay Reef, and it's a picky, inconsistent little setup that needs everything to line up just right.

Let’s run through it. There's a long dry spell ahead. From now through the weekend and well into next week, it's looking grim. The swell is small and the wind is all over the shop, mostly cross-shore or onshore. Thursday afternoon sees the wind swing to a fresh 16 mph from the West, messing up the 3ft, 10-second WSW swell. Friday and Saturday are a write-off with tiny, weak waves. Sunday and Monday bring barely a ripple, with cross-offshore winds but next to no swell energy. It’s a full-blown flat spell until we get to the following week.

Now, the first half of the second week is still tough. Tuesday the 18th and Wednesday the 19th show some swell, but the wind is cross-shore or cross-offshore and pretty strong. It’s not going to be pretty.

Here’s the standout, and it’s the only window that gets me a little excited. Wednesday morning, the 19th of August is the first pulse of something real. A clean, cross-offshore NW wind at 16 mph will groom a solid 8ft swell from the WSW. The combined swell energy is strong. This is big. Over 8ft, so this is expert territory only. The period is 8 seconds, so it’s windswell, not a groundswell, meaning the sets will be a bit messy. But for a reef break that’s inconsistent, this is a serious opportunity. The water temp is about average for this time of year, nothing unusual to report there.

Thursday morning, the 20th of August is my pick for the best session. It’s a little smaller at 5ft from the WNW, but you’ve got clean, offshore N wind at 12 mph. That's proper clean conditions. The period is short, only 7 seconds, but the combined energy is decent. The direction is close to the optimum SW for the reef. It’s still a bit punchy for beginners over 5ft, but for the intermediate crew, this is the one to aim for.

After that, it fades back into poor conditions. Friday the 21st onward sees the swell drop out again and the wind turns funky.

So, the bottom line: it’s a bleak outlook for a long stretch, but don’t sleep on that Thursday the 20th. If you can slide out of work and you're comfortable on a reef, that's your moment. Stay patient, folks. Forecasts change.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 23°C on Thu morning, min 13°C on Sat night). Winds increasing (calm on Thu morning, fresh winds from the N by Fri night).

Days 4-6 Weather Summary

Mostly dry. Very mild (max 19°C on Sun afternoon, min 15°C on Sun morning). Winds increasing (calm on Mon morning, fresh winds from the W by Tue night).

Thursday
13
Friday
14
Saturday
15
Sunday
16
Monday
17
Tuesday
18
Wednesday
19
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.9
WSW
10
0.9
WSW
10
0.8
WSW
10
0.7
WSW
9
0.6
WSW
9
0.6
WSW
8
0.4
WSW
8
0.6
W
7
0.5
W
8
0.3
WSW
7
0.3
WSW
7
0.3
WSW
7
0.3
WSW
7
0.3
WSW
7
0.9
WSW
4
1.4
W
7
1.2
WSW
7
1.2
W
7
1
W
6
0.8
W
6
0.5
W
7
Wave Graph
Metric surfscale
Energy kJ
184
173
125
84
61
50
21
40
29
11
10
10
9
12
30
176
135
126
74
39
23
Wind (km/h)
5
SSE
20
W
10
WNW
10
W
20
WSW
25
N
20
NNW
30
NNW
20
N
5
NNE
25
W
10
NNW
0
WSW
15
WSW
25
WSW
20
WNW
25
WSW
20
WNW
20
NW
25
W
15
N
Wind State
glassy
cross
cross-off
cross
cross
off
off
cross-off
off
glassy
cross
off
glassy
cross
cross
cross-off
cross-on
cross-off
cross-off
cross-off
off
High Tide
7:41PM8.80m
8:04AM8.54m
8:23PM8.94m
8:44AM8.55m
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
Low Tide
1:30PM0.31m
1:56AM0.05m
2:10PM0.12m
2:35AM0.00m
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
part cloud
clear
clear
part cloud
cloud
clear
clear
clear
part cloud
clear
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part cloud
part cloud
part cloud
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part cloud
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<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:58
5:58
6:01
6:03
6:03
6:05
6:07
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:44
8:42
8:39
8:37
8:36
8:34
8:31
 mm
Temp °C
23
23
20
20
21
18
19
19
15
17
19
16
18
18
18
19
19
18
17
19
18
Feels °C
20
21
20
20
19
16
14
13
10
14
13
12
17
17
16
17
17
14
14
14
15
  • Map Icons:
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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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.

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