Surf Forecasts:
Banna Strand surf forecast from 18 Aug 2026:
- Best quality surf: Thursday 20 Aug, 7AM (local time) - 10ft (3.0m), 10s period, NW swell with cross-shore winds.
- Most powerful swell: Thursday 20 Aug, 7AM (local time) - 10ft (3.0m), 10s period, NW swell with 1,800 kJ wave energy.
- Next surfable swell (1★+): Thursday 20 Aug, 7AM (local time) - 10ft (3.0m), 10s period with NW swell.
Best Forecast Surf Conditions for Banna Strand this week:
The surf forecast for Banna Strand over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Aug 20) at 7AM. The primary swell is predicted to be 3.0m and 10s period with a secondary swell of 0.1m and 15s. The wind is predicted to be cross-shore as the swell arrives.
The most powerful waves expected at Banna Strand in the next 16 days are 3.0m 10s and forecast to arrive on Thursday (Aug 20) at 7AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.4m 8s period and expected on Thursday (Aug 20) at 7PM.
| Wave Type | Time (IST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 7AM (Thu 20th Aug) | 10ft (3.0m) 10s |
| Best Surf | 7AM (Thu 20th Aug) | 10ft (3.0m) 10s |
| Most Powerful | 7AM (Thu 20th Aug) | 10ft (3.0m) 10s |
Table - best surf conditions forecast for Banna Strand over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s have a look at what Banna Strand has in store for us over the next couple of weeks.
Honestly, it’s a pretty grim run for the most part. We’re starting off with a solid pulse of swell, but the wind is all wrong, and it’s making a mess of things. The water is sitting at 65°F currently, which is much warmer than usual for this time of year, so that’s a nice touch if you can handle the chop.
The first real hope doesn’t show up until Tuesday the 27th of August. That morning, we’ve got a moderate offshore breeze from the ENE cleaning up a 4ft swell from the WNW. The period is a solid 9 seconds, which gives it a bit of push, and the combined energy is moderate (322). The conditions are described as “expect good surf” – the only such call in the whole 16-day window. It’s a consistent break, so it should be working. The wind is light enough to keep it reasonably clean, making this the standout session. The only downside is that it’s an exposed spot, so that morning window is the one to target.
Before that, we’ve got a long stretch of poor surf. From the 18th right through to the 26th, the wind is either onshore, cross, or cross-onshore, often howling. Even when the swell gets up to 8ft on the 19th and 20th, the wind is a fresh 19 mph from the west or north, just trashing it. There’s a brief moment on the morning of Saturday the 22nd with a clean, cross-off breeze and a 3ft wave, but the period is a short 5 seconds and the energy is weak (86), so it’s barely surfable. The 25th of August sees a 5ft swell with a clean cross-off wind, but the score is still marginal, so I wouldn’t get too excited.
After the 27th, the window closes again. The 28th and 29th get hammered by strong onshore winds, and the swell drops off. The 1st and 2nd of September bring another big pulse of 8ft swell, but the wind is all over the place again, making it a windblown mess. If you’re a beginner, those 5ft+ days earlier in the window are going to be a handful, and the 8ft stuff on the 1st is strictly for the experts.
So, to sum it up: we’ve got one solid morning to aim for – Tuesday the 27th of August – and the rest is a waiting game. It’s a consistent spot, so it won’t stay poor forever, but for this forecast, patience is key.
Rusty.
Short Range ForecastModerate rain (total 16mm), heaviest on Tue night. Very mild (max 16°C on Tue morning, min 12°C on Thu night). Mainly fresh winds. | Days 4-6 Weather SummaryLight rain (total 4mm), mostly falling on Fri night. Very mild (max 16°C on Sat night, min 12°C on Sun night). Winds decreasing (fresh winds from the N on Fri afternoon, calm by Sun night). | ||||||||||||||||||||
Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | |||||||||||||||
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 8 | WNW 9 | WNW 11 | WNW 9 | WNW 10 | WNW 10 | WNW 10 | SW 15 | WNW 8 | W 9 | WSW 9 | W 10 | NNW 5 | NNW 6 | NNW 6 | W 8 | WNW 8 | NW 7 | NW 6 | NW 10 | W 10 |
Wave Graph | |||||||||||||||||||||
365 | 710 | 1268 | 1027 | 1338 | 1260 | 674 | 8 | 185 | 24 | 26 | 29 | 46 | 55 | 63 | 12 | 14 | 45 | 19 | 37 | 683 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | on | cross-on | cross | cross-on | cross | cross | cross | cross | cross-off | cross | cross-off | glassy | cross-on | glassy | cross | cross-on | cross-off |
High Tide | 9:42PM3.45m | 10:07AM3.30m | 10:28PM3.11m | 10:56AM3.05m | 11:27PM2.83m | 12:01PM2.86m | 00:49AM2.67m | 1:28PM2.82m | 2:23AM2.71m | 2:51PM2.96m | 3:33AM2.90m | 3:48PM3.21m | |||||||||
Low Tide | 3:21PM0.83m | 3:42AM0.91m | 4:05PM1.12m | 4:26AM1.25m | 5:03PM1.40m | 5:29AM1.53m | 6:34PM1.57m | 7:10AM1.66m | 8:16PM1.52m | 8:40AM1.55m | 9:24PM1.30m | 9:36AM1.33m | 10:09PM1.03m | ||||||||
6:26 | — | — | 6:26 | — | — | 6:28 | — | — | 6:31 | — | — | 6:31 | — | — | 6:33 | — | — | 6:35 | — | — | |
— | 8:59 | — | — | 8:57 | — | — | 8:54 | — | — | 8:52 | — | — | 8:50 | — | — | 8:47 | — | — | 8:45 | — | |
mm | — | 2 | 5 | 2 | 2 | 4 | 1 | — | — | — | — | 4 | — | — | — | — | — | — | — | — | 2 |
Temp °C | 16 | 16 | 15 | 16 | 16 | 15 | 15 | 15 | 14 | 15 | 14 | 14 | 14 | 15 | 16 | 15 | 15 | 14 | 16 | 17 | 15 |
Feels °C | 14 | 14 | 13 | 11 | 11 | 10 | 9 | 9 | 9 | 10 | 8 | 9 | 11 | 11 | 13 | 13 | 12 | 14 | 13 | 12 | 12 |
Swell 1 Height (m) Direction Period (s) | N 7 | WNW 9 | WNW 11 | SW 16 | SW 16 | SW 16 | WNW 10 | SW 15 | WNW 8 | W 9 | WSW 9 | W 10 | WSW 9 | W 9 | W 9 | NW 5 | NW 5 | NW 7 | NW 6 | NW 10 | W 10 |
1 | 710 | 1268 | 11 | 10 | 10 | 674 | 8 | 185 | 24 | 26 | 29 | 26 | 14 | 14 | 23 | 14 | 45 | 19 | 37 | 683 | |
Swell 2 Height (m) Direction Period (s) | SW 17 | SW 17 | SW 17 | — | — | — | SW 15 | — | SW 14 | SW 16 | SW 16 | SW 16 | WNW 7 | SW 15 | WNW 10 | W 8 | WNW 8 | WSW 9 | WSW 8 | NW 6 | — |
12 | 12 | 12 | — | — | — | 9 | — | 8 | 10 | 10 | 10 | 5 | 9 | 9 | 12 | 14 | 15 | 14 | 9 | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | S 13 | — | SW 15 | W 11 | SW 15 | WNW 9 | WSW 8 | NW 6 | NW 10 | WSW 8 | — |
— | — | — | — | — | — | — | — | — | — | 3 | — | 9 | 2 | 9 | 8 | 14 | 2 | 4 | 13 | — | |
Wind waves Height (m) Direction Period (s) | WNW 8 | — | — | WNW 9 | WNW 10 | WNW 10 | NNW 10 | NW 9 | NNW 7 | NNW 7 | NNW 7 | NNW 6 | NNW 5 | NNW 6 | NNW 6 | — | — | — | — | SW 4 | — |
365 | — | — | 1027 | 1338 | 1260 | 792 | 816 | 220 | 178 | 154 | 115 | 46 | 55 | 63 | — | — | — | — | 9 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 364 | 15 | 15 | 373 | 373 | 385 | 148 | 347 | 385 | 115 | 107 | 26 | 0 | 99 | 0 | 20 | 26 | 0 | 213 | 218 | 218 |
Best forecast wave conditions in Kerry | |||||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||||
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Information about the Banna Strand Surf forecast
The above surf forecast table for Banna Strand provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Banna Strand can be found by selecting the local surf guide option on the grey menu. Our Banna Strand 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 (Banna Strand) 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 Banna Strand 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 Banna Strand, camping, hotels and holiday cottages in Kerry, consider staying in Fenit which is 8 km (5 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 13 km (8 miles) away, Valentia, Foynes and Shannon.











