Banna Strand Surf Break

Lat Long: 52.35° N 9.84° W

Banna Strand Surf Forecast and Surf Report

Issued: 6 am 11 Sep 2026 (local time)

Forecast update in  hr  min

Today's Banna Strand sea temperature is
16.4°C
1.2° 

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


Banna Strand surf forecast from 11 Sep 2026:

  • Best quality surf: Saturday 12 Sep, 10AM (local time) - 10ft (3.0m), 11s period, W swell with cross-onshore winds.
  • Most powerful swell: Friday 18 Sep, 1AM (local time) - 10ft (3.0m), 13s period, NW swell with 3,707 kJ wave energy.
  • Next surfable swell (1★+): Saturday 12 Sep, 10AM (local time) - 10ft (3.0m), 11s period with W 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 Saturday (Sep 12) at 10AM. The primary swell is predicted to be 3.0m and 11s period. The wind is predicted to be cross-onshore as the swell arrives.

The most powerful waves expected at Banna Strand in the next 16 days are 3.0m 13s and forecast to arrive on Friday (Sep 18) at 1AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 15s period and expected on Thursday (Sep 17) at 7PM.

Wave TypeTime (IST) & Date Wave Height & Period
Next good surf (1 star+)10AM (Sat 12th Sep)10ft (3.0m) 11s
Best Surf10AM (Sat 12th Sep)10ft (3.0m) 11s
Most Powerful 1AM (Fri 18th Sep)10ft (3.0m) 13s

Table - best surf conditions forecast for Banna Strand over the next 16 days.


The Lowdown

Alright, let’s get into it. It’s been a bit of a flat and messy stretch lately, but things start to shift by next week.

Right now, the surf is pretty grim for Banna Strand. We’ve got a mix of weak, short-period windswell and poor conditions. The water temp is 62°, which is a touch warmer than normal for this time of year, so you might not need the thickest suit just yet. For the first few days through Sunday the 13th, expect small, lumpy waves with onshore winds. There’s some energy in the water – around 367 (moderate) – but it’s all over the place, and it’s not breaking well.

We’re looking at a rough couple of days. A bigger swell kicks in on Saturday the 12th, but it’s way too big for this spot, pushing well over 8 feet. That’s a pass for paddle surfing. The beach is going to be a mess with strong cross-onshore winds and a lot of water moving around. If you’re a kiter, this might look more interesting, but for a surfer, it’s a no-go. The energy jumps up to 2026 – that’s strong – but it’s not doing us any favors.

There’s a gap in quality surf here for days. Monday and Tuesday the 14th and 15th are poor, with more onshore wind and messy conditions. The swell is there, but the wind just ruins it. Wednesday the 16th is still marginal. It’s not until the 18th that we see a real groundswell – 8-10 feet with a period of 12-13 seconds – but again, it’s forecast to be too big for this break. That’s a lot of water moving, but the sandbar isn’t handling it.

Now, here’s where it gets interesting. Saturday the 19th sees a change. A clean cross-offshore wind (SSE) sets up, and we finally get some wave face. The swell drops to a more manageable 5-6 feet, out of the west-southwest, with a 9-second period. There’s still moderate energy (908) but the conditions are clean. This is the start of the better run. Sunday the 20th is similar, with clean 5-6 foot waves from the west-northwest.

The standout of the whole period might be Monday morning, the 21st of September. Glassy conditions – that’s a big deal. A light offshore breeze from the north, nearly flat calm, and a 7-foot west-northwest groundswell with a solid 11-second period. There’s moderate energy (1045) but the quality of the surf is going to be excellent for experienced surfers. It’s a bit bigger, so maybe not for the beginners, but for those who know what they’re doing, this is the pick of the bunch.

After that, the wind gets a bit messier on Tuesday the 22nd, but Wednesday morning the 23rd looks fun again – a clean cross-offshore wind with a 7-foot west swell. The period holds at 11 seconds, so there’s some push to it.

Keep an eye on Friday the 25th. Another clean morning with a cross-offshore wind and a 7-foot west-northwest swell. It’s going to be one of those crisp, clean days where the sandbar might just line up nicely.

So, looking at the whole 16 days, there are a couple of true standouts: Monday the 21st and Friday the 25th. If you can get out on those mornings, you’ll find the best of it. Just remember, long-period groundswell at a beach break can be a bit straight, but if the banks are right, it’ll be worth the paddle.

That’s the nod from me. Keep it salty.

Rusty

Short Range Forecast

Moderate rain (total 19mm), heaviest on Fri night. Very mild (max 19°C on Sun afternoon, min 14°C on Fri morning). Wind will be generally light.

Days 4-6 Weather Summary

Heavy rain (total 28mm), heaviest during Mon morning. Very mild (max 18°C on Mon morning, min 13°C on Tue night). Winds increasing (light winds from the SSW on Mon morning, strong winds from the NW by Tue afternoon).

Friday
11
Saturday
12
Sunday
13
Monday
14
Tuesday
15
Wednesday
16
Thursday
17
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
1
!
1
1
2
0
1
0
0
0
0
0
0
1
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)
1.6
WNW
8
1.7
WNW
8
2.4
WNW
13
3
W
11
2
WNW
12
1.7
NW
12
1.4
NW
11
1.1
NW
10
1.1
WSW
9
1.2
WSW
8
1.7
W
8
1.7
W
9
2.5
WNW
9
3.5
WNW
10
3
WNW
11
2.5
WNW
11
2.1
WNW
10
1.9
WNW
9
3
WNW
11
3
WNW
12
3
NW
13
Wave Graph
Metric surfscale
Energy kJ
367
389
1893
2026
1138
822
423
255
168
172
401
502
977
2336
2351
1384
886
592
2092
2239
3707
Wind (km/h)
10
W
10
SW
30
S
15
SSW
15
SW
15
SW
10
SSW
15
SSW
15
S
15
SSW
20
SSW
30
WSW
35
WNW
40
NW
30
NW
20
WNW
25
WSW
30
W
20
W
20
WNW
15
WSW
Wind State
on
cross-on
cross
cross-on
cross-on
cross-on
cross
cross-on
cross
cross-on
cross
on
on
cross-on
cross-on
on
cross-on
on
on
on
cross-on
High Tide
6:01PM4.36m
6:27AM4.18m
6:38PM4.34m
7:02AM4.15m
7:14PM4.21m
7:35AM4.03m
7:50PM4.00m
8:08AM3.84m
8:25PM3.71m
8:42AM3.59m
9:02PM3.39m
9:19AM3.32m
9:45PM3.07m
Low Tide
11:45AM0.16m
00:09AM-0.16m
12:22PM0.09m
00:43AM-0.10m
12:57PM0.13m
1:17AM0.07m
1:31PM0.27m
1:49AM0.33m
2:05PM0.49m
2:21AM0.65m
2:40PM0.77m
2:55AM0.98m
3:19PM1.08m
3:34AM1.32m
part cloud
clear
rain showers
light rain
part cloud
part cloud
part cloud
part cloud
rain showers
mod rain
light rain
rain showers
rain showers
rain showers
light rain
cloud
part cloud
rain showers
part cloud
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:05
7:07
7:09
7:09
7:11
7:13
7:15
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:05
8:01
8:00
7:58
7:54
7:52
7:51
 mm
14
4
1
10
3
3
1
2
2
7
Temp °C
15
15
17
17
18
17
17
19
18
18
18
16
14
14
14
14
15
15
14
14
13
Feels °C
13
13
15
16
17
16
16
18
18
18
16
12
7
7
9
10
11
10
10
10
10
  • 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 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.

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