
Surf Forecasts:
Dumps (Brandon Bay) surf forecast from 27 Jul 2026:
- Best quality surf: Sunday 2 Aug, 1AM (local time) - 2ft (0.6m), 7s period, NW swell with glassy winds.
- Most powerful swell: Monday 27 Jul, 4PM (local time) - 6ft (1.8m), 9s period, WNW swell with 573 kJ wave energy.
- Next surfable swell (1★+): Sunday 2 Aug, 1AM (local time) - 2ft (0.6m), 7s period with NW 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 Sunday (Aug 02) at 1AM. The primary swell is predicted to be 0.6m and 7s period with a secondary swell of 0.3m and 8s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Dumps (Brandon Bay) in the next 16 days are 1.8m 9s and forecast to arrive on Monday (Jul 27) at 4PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 3s period and expected on Monday (Aug 03) at 1PM.
| Wave Type | Time (IST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 1AM (Sun 2nd Aug) | 2ft (0.6m) 7s |
| Best Surf | 1AM (Sun 2nd Aug) | 2ft (0.6m) 7s |
| Most Powerful | 4PM (Mon 27th Jul) | 6ft (1.8m) 9s |
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 cards for Brandon Bay over this 16-day stretch. I’ll be straight with you – it’s a tough one. We’re looking at a long, dry spell of poor surf conditions for the better part of the next week and a half, with only a tiny glimmer of hope right at the very end.
The opening window is a real struggle. From Monday the 27th of July right through to the weekend, the wind is mostly cross or cross-onshore, making a mess of things. The swell hovers around 4 ft to 7 ft, mostly from the WNW, with a short and choppy period of 7 to 10 seconds. The combined wave energy is moderate, hitting 747 (moderate energy) on the Monday morning, but the conditions are chop, not clean faces. The water is a touch warmer than normal at 63°.
Then we hit a proper flat spell. From Friday the 31st of July, the swell drops right off into the weeds. The 1st of August sees puny 1.0 ft to 1 ft waves with barely any energy (26 to 32 combined energy). That dead run continues through the first week of August. The 2nd of August offers a brief moment of relief on Sunday afternoon with glassy conditions and 2 ft – but it’s just too small to get excited about. The 3rd is similar, clean but weak. The 4th, 5th, and 6th of August are a total write-off with tiny, inconsistent waves and no power.
The first real glimmer of hope comes on Friday the 7th of August. The afternoon looks promising: a 7 ft swell from the WNW, with a short 7-second period, but the wind shifts to a light cross-offshore from the SSE, offering clean conditions. The combined wave energy jumps to 415 (moderate). The swell is nearly 5 ft, so it’s getting a bit too much for absolute beginners, but for the experienced crew, this is the standout. The swell direction is WNW, but the guidance says the optimum is NW – it’s a bit off, but the clean conditions are the real draw. Dumps (Brandon Bay) is a fairly exposed spot, and it’s fairly consistent, so it stands a chance of holding that swell. Crowds are possible here on a day like that.
Saturday the 8th of August gets bigger, with a 8 ft NW swell, but the wind swings back to a nasty cross-onshore from the NW at 16 to 22 mph, trashing the surface. That’s getting into expert-only territory, and the wind is a killer. The 9th is messy, but the 10th of August Monday morning brings a glassy, clean 3 ft with a NW wind. It’s small, but it’s the only other clean window in the whole run.
So, to wrap it up: the best of a bad bunch is Friday the 7th of August afternoon at Dumps. The 7 ft swell with clean, cross-offshore winds is the only day that really fires. Everything else is either flat, blown out, or both. The long gap from the 31st of July to the 6th of August is a dead zone with no real surf on offer. Keep an eye on the forecast, because it’s been a tough run, but it tends not to stay this poor for long.
Rusty.
Short Range ForecastLight rain (total 3mm), mostly falling on Tue night. Very mild (max 19°C on Tue morning, min 14°C on Wed night). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Very mild (max 16°C on Fri morning, min 14°C on Thu morning). Wind will be generally light. | ||||||||||||||||||||
Monday 27 | Tuesday 28 | Wednesday 29 | Thursday 30 | Friday 31 | Saturday 1 | Sunday 2 | |||||||||||||||
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) | WNW 10 | WNW 9 | WNW 9 | W 8 | W 8 | WNW 8 | W 8 | W 8 | WNW 8 | WNW 6 | NW 7 | WNW 7 | WNW 7 | WNW 6 | WNW 6 | WNW 6 | WNW 6 | NW 7 | NW 7 | NW 7 | NNW 7 |
Wave Graph | |||||||||||||||||||||
747 | 573 | 374 | 309 | 284 | 290 | 190 | 149 | 120 | 185 | 261 | 96 | 50 | 55 | 59 | 49 | 33 | 36 | 43 | 37 | 62 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross | cross | cross-on | cross | cross-on | cross-on | on | cross-on | cross-on | on | on | on | on | on | on | glassy | cross-off | cross | cross-off |
High Tide | 4:46PM3.40m | 5:14AM3.27m | 5:25PM3.59m | 5:50AM3.42m | 6:00PM3.75m | 6:25AM3.53m | 6:33PM3.85m | 6:58AM3.60m | 7:06PM3.90m | 7:31AM3.62m | 7:39PM3.88m | 8:05AM3.61m | 8:12PM3.80m | ||||||||
Low Tide | 10:31AM1.04m | 11:00PM0.78m | 11:08AM0.86m | 11:37PM0.59m | 11:43AM0.71m | 00:10AM0.44m | 12:16PM0.59m | 00:43AM0.33m | 12:48PM0.52m | 1:14AM0.27m | 1:20PM0.51m | 1:45AM0.27m | 1:53PM0.54m | 2:18AM0.33m | |||||||
5:52 | — | — | 5:52 | — | — | 5:54 | — | — | 5:56 | — | — | 5:58 | — | — | 5:58 | — | — | 6:01 | — | — | |
— | — | 9:39 | — | — | 9:37 | — | — | 9:37 | — | — | 9:35 | — | — | 9:32 | — | — | 9:31 | — | — | 9:30 | |
mm | — | — | — | — | — | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 17 | 17 | 19 | 19 | 17 | 18 | 15 | 15 | 14 | 15 | 14 | 16 | 16 | 15 | 15 | 16 | 15 | 16 | 17 | 16 |
Feels °C | 16 | 16 | 16 | 16 | 16 | 15 | 16 | 13 | 13 | 9 | 10 | 11 | 11 | 11 | 12 | 13 | 13 | 14 | 14 | 14 | 16 |
Swell 1 Height (m) Direction Period (s) | WNW 10 | WNW 9 | WNW 9 | W 8 | W 8 | WNW 8 | W 8 | W 8 | NNW 11 | NNW 9 | N 8 | WNW 7 | WNW 7 | NNW 8 | WNW 6 | WNW 6 | WNW 6 | NW 7 | NW 7 | NW 7 | NNW 7 |
747 | 573 | 374 | 309 | 284 | 290 | 190 | 149 | 22 | 27 | 37 | 96 | 50 | 24 | 59 | 49 | 33 | 36 | 43 | 37 | 62 | |
Swell 2 Height (m) Direction Period (s) | — | N 9 | N 10 | N 10 | N 9 | N 9 | N 9 | N 9 | — | — | — | NNW 7 | N 7 | W 8 | N 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 7 | W 9 |
— | 7 | 17 | 7 | 6 | 6 | 6 | 6 | — | — | — | 42 | 24 | 12 | 13 | 23 | 22 | 13 | 12 | 5 | 7 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | W 9 | W 11 | W 9 | N 8 | N 8 | N 8 | W 10 | W 10 | WSW 7 |
— | — | — | — | — | — | — | — | — | — | — | — | 6 | 9 | 16 | 12 | 5 | 5 | 8 | 7 | 5 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | WNW 8 | WNW 6 | NW 7 | — | — | WNW 6 | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | 120 | 185 | 261 | — | — | 55 | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 6 | 6 | 8 | 8 | 227 | 0 | 0 | 36 | 8 | 350 | 350 | 616 | 227 | 788 | 27 | 599 | 692 | 181 | 1 | 0 | 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.










