Slade Bay/Boot Reef Surf Break

Slade Bay/Boot Reef Surf Forecast and Surf Report

Lat Long: 51.54° N 4.19° W

Issued: 6 am 05 Jul 2026 (local time)

Forecast update in  hr  min

Today's Slade Bay/Boot Reef sea temperature is
19.4° C

4.7°C warmer than normal for this time of year

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


Slade Bay/Boot Reef surf forecast from 5 Jul 2026:

  • Most powerful swell: Friday 10 Jul, 4PM (local time) - 2ft (0.6m), 9s period, W swell with 57 kJ wave energy.

Best Forecast Surf Conditions for Slade Bay/Boot Reef this week:

The most powerful waves expected at Slade Bay/Boot Reef in the next 16 days are 0.6m 9s and forecast to arrive on Friday (Jul 10) at 4PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 4s period and expected on Saturday (Jul 11) at 7PM.

Wave TypeTime (BST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 4PM (Fri 10th Jul)2ft (0.6m) 9s

Table - best surf conditions forecast for Slade Bay/Boot Reef over the next 16 days.


Updates in  hr  min  s Forecast update imminent

Right then, let’s have a look at what’s cookin’ at Slade Bay/Boot Reef. This is a reef break, fairly exposed to the swell, and the optimum direction is from the southwest. Honestly, for the whole 16-day stretch, it’s gonna be a proper struggle to find a wave worth paddling for.

We kick off on Sunday, the 5th of July, and there’s just nothing to get excited about. The swell’s tiny, only 3 ft from the WSW, with a weak period of 6 seconds. The combined wave energy is a measly 74 (weak energy), and the wind is a messy cross-off at 9 mph. It’s poor surf conditions, and that pretty much sums up the whole first week.

There’s a real dry spell here. From the 5th through to the 12th of July, the swell hovers between 0.3 ft and 3 ft. Most days are a write-off. The combined energy dips as low as 12 on the 8th, which is about as weak as it gets. You’ll see some glassy conditions on the 8th and 9th of July in the mornings, with the wind going light, but with a 1 ft swell and a short period, you’d be better off taking up kayaking. The water temp is about average for this time of year, so that’s one small mercy.

Into the second week, things don’t get much better. On the 14th of July, the afternoon session nudges up to a marginal score of 1 out of 10. The swell picks up to 2 ft from the west with a 10-second period, and the combined energy hits 86 (still weak). But the trouble is the wind: it’s onshore from the south at 3 mph. That’s not good for a reef break like this.

The rest of the outlook is flat. The 19th and 20th of July see some 0.3 ft and 0.7 ft swell with very long periods of 18 to 19 seconds, but that’s just a whisper of a groundswell with no size behind it. Winds get fresh and lumpy, and you’re looking at 19 mph cross-onshore on the 20th. This whole setup, with the strong wind and tiny, poor quality surf, honestly looks more interesting for a kite surfer than someone on a paddleboard.

So, to be straight with you, there are no standout sessions here. It’s a long, flat run. When a spot like this has very few consistent waves, a blank run like this is just what happens. The forecasts can always change, but for now, I’d leave the board at home.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 20°C on Tue afternoon, min 15°C on Sun night). Wind will be generally light.

Days 4-6 Weather Summary

Light rain (total 2mm), mostly falling on Fri night. Warm (max 28°C on Thu afternoon, min 13°C on Fri night). Winds increasing (calm on Wed morning, fresh winds from the NW by Fri night).

Sunday
5
Monday
6
Tuesday
7
Wednesday
8
Thursday
9
Friday
10
Saturday
11
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
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)
0.8
WSW
6
0.4
WSW
9
0.5
W
9
0.6
W
9
0.6
W
5
0.4
WSW
8
0.4
WSW
9
0.4
WSW
9
0.3
W
8
0.3
W
8
0.4
W
9
0.3
W
10
0.3
W
10
0.3
W
9
0.3
W
9
0.5
W
9
0.6
W
9
0.6
W
8
0.5
W
8
0.7
W
6
0.3
WSW
8
Wave Graph
Metric surfscale
Energy kJ
46
26
39
55
18
24
26
25
12
12
23
17
16
15
15
42
57
50
33
33
12
Wind (km/h)
15
WNW
20
WSW
10
W
15
WSW
20
WSW
10
W
10
WSW
20
WSW
5
WNW
5
SSE
10
W
10
NNE
5
E
15
NW
10
NE
5
SW
15
WNW
35
NNW
30
NNW
30
NW
30
NW
Wind State
cross-off
cross
cross
cross
cross
cross
cross-on
cross
glassy
glassy
cross-off
off
glassy
cross-off
cross-off
glassy
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
10:24AM7.19m
10:43PM7.42m
11:05AM7.04m
11:26PM7.23m
11:51AM6.87m
00:15AM7.02m
12:45PM6.70m
1:13AM6.82m
1:49PM6.60m
2:21AM6.73m
3:00PM6.67m
3:35AM6.84m
4:12PM6.95m
Low Tide
4:23PM1.43m
4:50AM1.46m
5:04PM1.60m
5:34AM1.61m
5:52PM1.78m
6:26AM1.77m
6:49PM1.95m
7:27AM1.90m
7:57PM2.03m
8:37AM1.92m
9:11PM1.93m
9:49AM1.77m
10:24PM1.63m
part cloud
clear
part cloud
cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
rain showers
cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:05
5:07
5:07
5:07
5:09
5:09
5:11
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:35
9:35
9:34
9:34
9:32
9:31
9:30
 mm
2
Temp °C
18
17
16
17
18
17
17
20
19
21
24
24
23
28
24
21
24
18
13
14
14
Feels °C
16
15
15
15
16
16
17
17
17
21
23
23
24
26
21
19
22
15
7
9
8
Swell 1
Height (m)
Direction
Period (s)
0.8
WSW
6
0.4
WSW
9
0.5
W
9
0.1
W
14
0.3
W
8
0.4
WSW
8
0.4
WSW
9
0.4
WSW
9
0.3
W
8
0.3
W
8
0.4
W
9
0.3
W
10
0.3
W
10
0.3
W
9
0.3
W
9
0.5
W
9
0.6
W
9
0.6
W
8
0.5
W
8
0.2
W
8
0.3
WSW
8
Energy kJ
46
26
39
4
12
24
26
25
12
12
23
17
16
15
15
42
57
50
33
6
12
Swell 2
Height (m)
Direction
Period (s)
0.4
WSW
9
0.1
W
14
0.4
WSW
4
0.3
W
4
0.1
SW
12
0.2
W
4
0.3
NW
4
0.3
WNW
4
0.1
NW
8
Energy kJ
28
4
6
3
6
1
2
3
3
Swell 3
Height (m)
Direction
Period (s)
0.1
W
11
0.1
W
10
0.1
W
17
Energy kJ
2
2
6
Wind waves
Height (m)
Direction
Period (s)
0.6
WSW
5
0.6
W
9
0.6
W
5
0.4
WSW
4
0.3
NE
2
0.4
NW
3
0.7
W
6
0.6
NW
4
Energy kJ
22
55
18
6
1
3
33
16
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
Distance (km)
8
125
127
174
174
119
169
182
79
65
145
65
65
182
55
2
357
417
410
759
357
Best forecast wave conditions in Wales - Gower
Rating
(10 max)
1
1
Best forecast wave conditions in United Kingdom
Rating
(10 max)
2
2
1
1
1
1
1
2
1
2
1
2
1
1
2
1
1
3
2
2
1
Header Global
Rating
(10 max)
9
7
5
6
8
7
5
5
9
8
9
9
5
6
6
5
8
7
4
9
9
  • Map Icons:
  • Break
  • 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 Slade Bay/Boot Reef Surf forecast

The above surf forecast table for Slade Bay/Boot Reef provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Slade Bay/Boot Reef can be found by selecting the local surf guide option on the grey menu. Our Slade Bay/Boot 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 (Slade Bay/Boot 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 Slade Bay/Boot 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.

Slade Bay/Boot Reef is 19 km (12 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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