
Surf Forecasts:
Dumps (Brandon Bay) surf forecast from 6 Aug 2026:
- Best quality surf: Saturday 8 Aug, 1AM (local time) - 5ft (1.6m), 10s period, WNW swell with cross-offshore winds.
- Most powerful swell: Friday 7 Aug, 7PM (local time) - 5.5ft (1.7m), 10s period, WNW swell with 600 kJ wave energy.
- Next surfable swell (1★+): Saturday 8 Aug, 1AM (local time) - 5ft (1.6m), 10s period with WNW 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 08) at 1AM. The primary swell is predicted to be 1.6m and 10s period. 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 1.7m 10s and forecast to arrive on Friday (Aug 07) at 7PM. Winds are predicted to be cross-onshore at the time the swell arrives.
| Wave Type | Time (IST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 1AM (Sat 8th Aug) | 5ft (1.6m) 10s |
| Best Surf | 1AM (Sat 8th Aug) | 5ft (1.6m) 10s |
| Most Powerful | 7PM (Fri 7th Aug) | 5.5ft (1.7m) 10s |
Table - best surf conditions forecast for Dumps (Brandon Bay) over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let's have a look at what's on the table for Brandon Bay over the next couple of weeks.
Well, I gotta be straight with you – it's a bit of a grim stretch ahead. The first few days are honestly a write-off. We're looking at a long, frustrating gap where the conditions just aren't coming together. From Thursday the 6th right through the weekend and into early the following week, it's a whole lot of cross-on breezes, messy chop, and just poor surf quality. You’d be better off doing something else.
The first real glimmer of something surfable doesn't show up until Monday the 10th. The morning session at Dumps is looking like our best bet for a while. The wind goes glassy, which is a huge plus, and we've got a small 4ft swell rolling in from the west. The energy is weak though, only about 220 (moderate wave energy), and the period is a short 8 seconds, so it won't have much punch. It's not going to be epic, but it'll be clean. The water temp is sitting at 63°, which is a touch warmer than normal for this time of year.
We get a few more mornings with clean conditions and cross-off winds on the 11th, 12th, and 13th, but the swell is tiny, dropping to 2ft with periods of 8 to 9 seconds. The energy is weak, all under 170 (weak wave energy). It's really just ankle to knee-high stuff for the patient soul.
Then we hit another wall of poor conditions from the 14th through the 16th, with onshore and cross-shore winds ruining the shape.
Now, looking way out, there's a big spike in the data for Monday the 17th and Tuesday the 18th. We're seeing a solid 7ft swell from the northwest on the 17th morning, with a massive combined energy of 628 (strong wave energy). But here's the kicker – the wind is howling onshore from the west at 22 mph, which is a fresh breeze. That's going to blow it out completely. It’s the kind of day where the ocean looks angry and more interesting for kite surfing than paddling.
The real standout of the entire 16-day window, and the only one worth circling, is the morning of Wednesday the 19th. We've got a 8ft swell from the WNW with a period of 11 seconds, and the energy is through the roof at 1628 (very strong wave energy). That's a serious groundswell. The wind is onshore from the WSW at 16 mph though, which is a major bummer. This is a big, powerful swell that will be too big for beginners and is only for experienced surfers. It's a long-range promise, so don't bank on it being perfect, but keep an eye on it. The swell direction from the WNW is right on the money for the optimum direction for Dumps, but the wind will be the enemy.
Stick with it, folks. The second week looks more promising than this first week of nothing.
Rusty.
Short Range ForecastLight rain (total 4mm), mostly falling on Sat night. Very mild (max 19°C on Sat morning, min 14°C on Thu night). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 21°C on Tue morning, min 15°C on Sun night). Wind will be generally light. | ||||||||||||||||||||
Thursday 6 | Friday 7 | Saturday 8 | Sunday 9 | Monday 10 | Tuesday 11 | Wednesday 12 | |||||||||||||||
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) | N 7 | W 10 | WNW 6 | WNW 9 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | W 8 | W 8 | W 8 | NW 9 | NW 8 | W 11 | WSW 10 | WSW 9 | WSW 9 | WSW 10 |
Wave Graph | |||||||||||||||||||||
27 | 23 | 28 | 121 | 554 | 480 | 327 | 261 | 305 | 227 | 257 | 118 | 145 | 90 | 59 | 34 | 88 | 223 | 164 | 127 | 135 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | cross-on | cross-on | cross-on | cross-off | cross | cross-on | cross-on | cross-on | cross-on | cross-on | glassy | cross-on | cross-off | cross-off | cross | cross-off | cross-off | cross-on | cross |
High Tide | 10:58AM3.22m | 11:23PM3.12m | 12:06PM3.13m | 00:44AM3.02m | 1:28PM3.15m | 2:12AM3.08m | 2:47PM3.34m | 3:29AM3.30m | 3:52PM3.63m | 4:30AM3.57m | 4:47PM3.93m | 5:21AM3.81m | 5:34PM4.17m | ||||||||
Low Tide | 4:56PM1.09m | 5:31AM1.06m | 6:19PM1.18m | 6:58AM1.16m | 7:54PM1.08m | 8:26AM1.06m | 9:11PM0.81m | 9:34AM0.84m | 10:11PM0.47m | 10:29AM0.58m | 11:02PM0.15m | 11:17AM0.35m | 11:47PM-0.09m | ||||||||
6:07 | — | — | 6:09 | — | — | 6:09 | — | — | 6:11 | — | — | 6:13 | — | — | 6:15 | — | — | 6:16 | — | — | |
— | — | 9:22 | — | — | 9:21 | — | — | 9:19 | — | — | 9:16 | — | — | 9:15 | — | — | 9:13 | — | — | 9:10 | |
mm | — | — | — | — | — | — | — | — | 4 | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 16 | 15 | 16 | 17 | 16 | 19 | 19 | 17 | 17 | 17 | 16 | 17 | 17 | 17 | 21 | 21 | 19 | 20 | 20 | 18 |
Feels °C | 13 | 13 | 12 | 14 | 15 | 14 | 15 | 15 | 15 | 16 | 15 | 16 | 17 | 17 | 17 | 20 | 18 | 17 | 20 | 19 | 18 |
Swell 1 Height (m) Direction Period (s) | N 7 | NNW 7 | WNW 6 | WNW 9 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | W 8 | W 8 | W 8 | W 7 | W 7 | W 11 | WSW 10 | WSW 9 | WSW 9 | WSW 10 |
27 | 18 | 28 | 121 | 554 | 480 | 327 | 261 | 305 | 227 | 257 | 117 | 145 | 90 | 48 | 23 | 88 | 223 | 164 | 127 | 135 | |
Swell 2 Height (m) Direction Period (s) | NNW 5 | W 10 | W 9 | W 9 | — | — | SW 5 | — | SW 7 | SW 6 | NW 10 | NW 8 | NW 8 | NW 8 | NW 9 | NW 8 | NW 8 | NW 8 | NW 7 | NW 7 | N 6 |
11 | 16 | 15 | 14 | — | — | 14 | — | 7 | 2 | 26 | 118 | 63 | 64 | 59 | 34 | 33 | 14 | 2 | 2 | 1 | |
Swell 3 Height (m) Direction Period (s) | W 10 | — | N 7 | — | — | — | — | — | — | — | N 9 | N 9 | NNW 11 | NNW 11 | NNW 10 | N 9 | WSW 7 | N 8 | N 8 | N 8 | N 8 |
17 | — | 1 | — | — | — | — | — | — | — | 2 | 2 | 12 | 39 | 30 | 16 | 15 | 6 | 1 | 1 | 1 | |
Wind waves Height (m) Direction Period (s) | W 6 | WNW 5 | — | — | — | — | — | SW 7 | — | — | S 6 | — | — | — | — | — | — | — | — | — | — |
17 | 23 | — | — | — | — | — | 36 | — | — | 1 | — | — | — | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 8 | 8 | 2 | 0 | 6 | 0 | 8 | 226 | 0 | 8 | 27 | 6 | 0 | 26 | 0 | 0 | 8 | 1 | 0 | 6 | 0 |
Best forecast wave conditions in Kerry | |||||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||||
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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.











