Dumps (Brandon Bay) Surf Break

Lat Long: 52.29° N 10.04° W

Dumps (Brandon Bay) Surf Forecast and Surf Report

Issued: 6 pm 16 Aug 2026 (local time)

Forecast update in  hr  min

Today's Dumps (Brandon Bay) sea temperature is
18.2° C
2.2° 

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


Dumps (Brandon Bay) surf forecast from 16 Aug 2026:

  • Best quality surf: Saturday 22 Aug, 10AM (local time) - 2.5ft (0.8m), 6s period, NNW swell with cross-offshore winds.
  • Most powerful swell: Wednesday 19 Aug, 10AM (local time) - 11ft (3.5m), 10s period, WNW swell with 2,443 kJ wave energy.
  • Next surfable swell (1★+): Saturday 22 Aug, 10AM (local time) - 2.5ft (0.8m), 6s period with NNW swell.

Best Forecast Surf Conditions for Dumps (Brandon Bay) this week:

The surf forecast for Dumps (Brandon Bay) over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Aug 22) at 10AM. The primary swell is predicted to be 0.8m and 6s period with a secondary swell of 0.4m and 10s. Another secondary swell of 0.1m and 15s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Dumps (Brandon Bay) in the next 16 days are 3.5m 10s and forecast to arrive on Wednesday (Aug 19) at 10AM. Winds are predicted to be onshore at the time the swell arrives.

Wave TypeTime (IST) & Date Wave Height & Period
Next good surf (1 star+)10AM (Sat 22nd Aug)2.5ft (0.8m) 6s
Best Surf10AM (Sat 22nd Aug)2.5ft (0.8m) 6s
Most Powerful10AM (Wed 19th Aug)11ft (3.5m) 10s

Table - best surf conditions forecast for Dumps (Brandon Bay) over the next 16 days.


The Lowdown

Right, grab a coffee, mate. Rusty here, and I've got the skinny on Dumps over the next couple of weeks. The long and short of it is: it's a tough run for a wave. We've got some big numbers on the board, but the wind just won't play nice, and the water's feeling strange.

First up, the water temp at Dumps is sitting at 65°, which is a solid 4° warmer than what we'd normally expect for this time of year. That’s a pretty notable anomaly; the ocean's got a fever.

Looking at the whole 16-day window, there’s a brutal dry spell at the start. We’re looking at day after day of "poor surf conditions" from Sunday the 16th all the way through to Friday the 21st. That's nearly a full week of nothing worth paddling for. The swell is there, but the wind is constantly cross or cross-on, and when it's "on", it's howling. There's a brief moment on Saturday morning, the 22nd of August, where the energy is weak (78), but the wind goes light and cross-off, giving us "clean" conditions with pathetic little 3ft waves from the NNW. It's surfable, but it's about as exciting as watching paint dry.

The real kicker doesn't show up until Sunday the 30th of August. By then, the swell is pumping hard. Sunday morning sees a solid 8ft swell from the WNW with a combined energy of 1074, so there's plenty of push. But here's the heartbreaker: the wind is a near gale, 31 mph from the WNW, slamming straight cross-on. That’s "blown out" conditions. Even Monday the 31st, with 6ft waves, gets ripped apart by 22 mph onshore winds. With that kind of wind and a beach setup, it looks like the kites are going to have way more fun than the surfers.

Honestly, the one standout that's worth a mention – with a huge caveat – is Wednesday the 19th of August. We see the biggest swell of the whole run: 12ft from the WNW in the morning, with a combined energy of 2443. That's a serious amount of water. The period is 10 seconds, so it's a solid groundswell, but not a crazy long one. For a heavy spot like Dumps, 12ft is strictly for experts only. The wind is onshore at 22 mph, so it'll be a washing machine. It’s big and dangerous, but if you're an absolute charger and don't mind a battle, that Wednesday morning is the only day with the raw power to maybe make it worthwhile. But for the average surfer, steer clear.

Bottom line: it's a rough outlook. Long gaps of nothing, and when the swell does show, the wind ruins the party. Don't hold your breath.

Rusty.

Short Range Forecast

Light rain (total 5mm), mostly falling on Sun afternoon. Very mild (max 18°C on Mon afternoon, min 14°C on Sun night). Winds increasing (light winds from the WSW on Sun night, fresh winds from the W by Tue night).

Days 5-7 Weather Summary

Light rain (total 7mm), mostly falling on Wed afternoon. Very mild (max 16°C on Wed afternoon, min 12°C on Fri night). Winds decreasing (fresh winds from the NNW on Thu morning, light winds from the NE by Sat morning).

Sun
16
Monday
17
Tuesday
18
Wednesday
19
Thursday
20
Friday
21
Saturday
22
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
1
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)
1.4
W
8
1.2
W
8
0.9
W
8
1
WSW
8
1.3
W
7
1.6
WNW
8
1.9
WNW
9
2.5
WNW
10
3.5
WNW
10
3
WNW
10
3
WNW
10
3
NW
10
2.3
NW
9
1.4
WNW
8
1.1
NW
7
1.1
NW
7
1.2
NNW
6
0.8
NNW
6
0.9
NNW
6
0.9
NNW
5
Wave Graph
Metric surfscale
Energy kJ
217
196
99
120
166
287
567
1552
2443
1893
1591
1657
831
248
140
106
97
38
47
39
Wind (km/h)
10
WSW
10
W
10
SW
25
SSW
15
W
15
WSW
30
W
30
W
35
W
35
WNW
35
WNW
35
NNW
35
NNW
25
NNW
20
N
20
N
25
NE
10
NE
25
N
15
NE
Wind State
cross-on
on
cross-on
cross-on
on
on
on
on
on
on
cross-on
cross
cross-on
cross
cross
cross
cross-off
cross-off
cross
cross-off
High Tide
8:18PM3.99m
8:44AM3.71m
8:57PM3.70m
9:22AM3.47m
9:38PM3.37m
10:03AM3.22m
10:24PM3.04m
10:52AM2.98m
11:23PM2.77m
11:58AM2.80m
00:45AM2.61m
1:25PM2.76m
2:19AM2.65m
Low Tide
2:23AM0.22m
2:37PM0.54m
2:59AM0.54m
3:17PM0.80m
3:38AM0.88m
4:01PM1.09m
4:22AM1.22m
4:59PM1.36m
5:26AM1.49m
6:29PM1.53m
7:06AM1.61m
8:11PM1.48m
light rain
part cloud
clear
light rain
part cloud
cloud
part cloud
rain showers
rain showers
rain showers
rain showers
rain showers
clear
part cloud
part cloud
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:24
6:26
6:28
6:30
6:31
6:33
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:02
9:00
8:59
8:57
8:54
8:52
8:51
 mm
1
1
1
2
2
4
1
Temp °C
17
16
17
18
18
17
17
15
16
16
15
15
15
14
14
14
14
14
14
15
Feels °C
17
16
15
15
18
14
12
10
10
10
9
8
8
8
9
9
9
11
9
11
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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 Dumps (Brandon Bay) Surf forecast

The above surf forecast table for Dumps (Brandon Bay) provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Dumps (Brandon Bay) can be found by selecting the local surf guide option on the grey menu. Our Dumps (Brandon 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 (Dumps (Brandon 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 Dumps (Brandon 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 Kerry? If you are looking for accommodation near Dumps, camping, hotels and holiday cottages in Kerry, consider staying in Fenit which is 12 km (7 miles) away. Other places in and around Kerry where you can find information about places to rent, and car hire include Tra Li which is 22 km (14 miles) away, Valentia, Foynes and Bantry.

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