Whitesand Bay Surf Break

Lat Long: 51.89° N 5.30° W

Whitesand Bay Surf Forecast and Surf Report

Issued: 6 am 02 Sep 2026 (local time)

Forecast update in  hr  min

Today's Whitesand Bay sea temperature is
17.0°C
0.8° 

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


Whitesand Bay surf forecast from 2 Sep 2026:

  • Best quality surf: Saturday 5 Sep, 10AM (local time) - 3ft (0.9m), 8s period, WSW swell with glassy winds.
  • Most powerful swell: Monday 7 Sep, 7PM (local time) - 7ft (2.2m), 11s period, WSW swell with 1,061 kJ wave energy.
  • Next surfable swell (1★+): Saturday 5 Sep, 10AM (local time) - 3ft (0.9m), 8s period with WSW swell.

Best Forecast Surf Conditions for Whitesand Bay this week:

The surf forecast for Whitesand Bay 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 8s period. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Whitesand Bay in the next 16 days are 2.2m 11s and forecast to arrive on Monday (Sep 07) at 7PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 4s period and expected on Sunday (Sep 06) at 10AM.

Wave TypeTime (BST) & Date Wave Height & Period
Next good surf (1 star+)10AM (Sat 5th Sep)3ft (0.9m) 8s
Best Surf10AM (Sat 5th Sep)3ft (0.9m) 8s
Most Powerful 7PM (Mon 7th Sep)7ft (2.2m) 11s

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


The Lowdown

Alright, Rusty here. Let's have a look at what's on the cards for our local stretch.

Well, to be honest, it’s a bit of a rough start. We’ve got a long wait ahead. The first sniff of anything worth paddling out for doesn't show up until Saturday the 5th of September, which is a full three days of nothing but onshore junk and messy cross-chop. That’s a gap of three days with no real recommendations, so don't bother checking the cam until then.

Saturday the 5th of September is where it finally turns. We’re looking at Whitesand Bay in the morning. The wind drops right out, going glassy with a light westerly. The swell is tiny, only 3 feet from the WSW, and the period is a short 8 seconds so it’ll be small and weak, with a combined energy of just 120. It’s surfable, but it’s very ordinary. The water temp is sitting at 63°, which is pretty much normal for this time of year, so no shock on entry. This is a beginner-friendly wave, and it’s fairly consistent here, so if you’re learning, this is your window. Just be aware that it can get busy here sometimes.

The rest of that first week is a write-off. Strong onshores and messy conditions dominate right through until the 10th of September.

Now, if you’re an experienced surfer, keep your eyes on Friday the 11th of September. We get a solid pulse of 10 feet of swell from the W, with a period of 8 seconds. The combined energy jumps right up to 1067, so there’s plenty of power in the water. This is a big swell, over 8 feet, so it’s strictly for experts. The wind is light from the N, making it a cross-shore, which is better than onshore, but it’ll still have a bit of a cross-chop on it. This is the standout of the whole 16-day run, but it’s a long-range call, so treat it with a bit of caution. It’s the biggest and most powerful we’ll see.

The rest of the second week is a mixed bag. We get another solid pulse on the 13th of September, with 8 feet from the WSW, but it’s mostly cross-onshore or onshore winds, spoiling the party. The big swell returns on the 16th of September, with 10 feet from the SW again, but the wind is howling cross-onshore, blowing it all out. The energy is huge at 1488, but it’ll be a messy, blown-out mess. That setup looks more interesting for kite surfing than paddle surfing, to be honest.

Overall, the first week is a write-off until Saturday, and the second week offers one big, powerful day for experts on the 11th, but everything else is wind-affected. It’s a tough forecast.

Rusty.

Short Range Forecast

Moderate rain (total 10mm), heaviest on Thu night. Very mild (max 19°C on Wed night, min 13°C on Fri night). Winds decreasing (strong winds from the SSW on Wed morning, light winds from the NW by Fri night).

Days 4-6 Weather Summary

Some drizzle, heaviest during Mon afternoon. Very mild (max 18°C on Sun morning, min 13°C on Sat morning). Winds increasing (calm on Sat morning, strong winds from the W by Mon night).

Wednesday
2
Thursday
3
Friday
4
Saturday
5
Sunday
6
Monday
7
Tuesday
8
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
1
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)
1.7
SW
6
1.8
SW
7
2
WSW
7
1.5
WSW
8
1.4
WSW
8
2
SW
7
2
WSW
8
1.7
WSW
8
1.2
WSW
7
0.9
WSW
8
0.8
WSW
8
0.5
WSW
9
0.4
WSW
6
0.9
SSW
6
1.1
WSW
14
1.6
WSW
12
1.8
WSW
11
2.3
WSW
8
1.9
WSW
9
2
WSW
7
1.8
WSW
7
Wave Graph
Metric surfscale
Energy kJ
195
296
423
240
213
342
499
353
157
91
75
45
14
55
452
680
828
576
530
330
308
Wind (km/h)
40
SSW
35
WSW
35
WSW
25
SW
35
SW
25
WSW
30
WNW
30
W
25
WNW
5
W
10
SSW
15
SE
35
SSE
25
SSW
20
WSW
20
W
40
SW
40
W
45
W
50
W
50
WNW
Wind State
cross
cross-on
on
cross-on
cross-on
cross-on
on
on
cross-on
glassy
cross-on
cross-off
cross-off
cross-on
on
on
cross-on
on
on
on
cross-on
High Tide
10:49AM3.86m
11:10PM3.87m
11:32AM3.63m
11:58PM3.55m
12:24PM3.34m
00:59AM3.20m
1:36PM3.09m
2:25AM2.95m
3:12PM3.03m
4:07AM2.97m
4:45PM3.25m
5:27AM3.22m
5:52PM3.63m
Low Tide
4:53PM0.49m
5:18AM0.65m
5:35PM0.74m
6:03AM0.95m
6:33PM1.04m
7:11AM1.25m
8:08PM1.28m
9:04AM1.40m
10:12PM1.23m
10:50AM1.23m
11:37PM0.93m
11:57AM0.91m
00:34AM0.57m
rain showers
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part cloud
part cloud
part cloud
rain showers
cloud
part cloud
clear
part cloud
clear
part cloud
part cloud
clear
part cloud
cloud
light rain
clear
clear
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:33
6:35
6:35
6:37
6:39
6:41
6:43
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:07
8:04
8:01
8:00
7:58
7:54
7:52
 mm
1
9
1
Temp °C
18
18
19
17
17
17
16
17
16
14
15
15
18
18
18
16
16
15
15
15
14
Feels °C
14
14
14
14
13
12
11
11
11
12
13
12
12
14
16
11
9
7
5
5
4
  • 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 Whitesand Bay Surf forecast

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

Are you planning a holiday in Wales - Pembrokeshire? If you are looking for accommodation near Whitesand Bay, camping, hotels and holiday cottages in Wales - Pembrokeshire, consider staying in Fishguard which is 28 km (17 miles) away. Other places in and around Wales - Pembrokeshire where you can find information about places to rent, and car hire include Milford Haven which is 31 km (19 miles) away, Pembroke, Aberporth and Carmarthen.

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