Strandhill Surf Break

Lat Long: 54.27° N 8.62° W

Strandhill Surf Forecast and Surf Report

Issued: 12 pm 08 Sep 2026 (local time)

Forecast update in  hr  min

Today's Strandhill sea temperature is
16.3°C
1.8° 

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


Strandhill surf forecast from 8 Sep 2026:

  • Best quality surf: Friday 11 Sep, 7PM (local time) - 5ft (1.6m), 10s period, WNW swell with glassy winds.
  • Most powerful swell: Saturday 12 Sep, 1PM (local time) - 8ft (2.5m), 12s period, W swell with 1,990 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 9 Sep, 4PM (local time) - 3ft (0.9m), 8s period with WNW swell.

Best Forecast Surf Conditions for Strandhill this week:

The surf forecast for Strandhill over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Sep 09) at 4PM. The primary swell is predicted to be 0.9m and 8s period with a secondary swell of 0.1m and 13s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Strandhill in the next 16 days are 2.5m 12s and forecast to arrive on Saturday (Sep 12) at 1PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 4s period and expected on Saturday (Sep 12) at 7AM.

Wave TypeTime (IST) & Date Wave Height & Period
Next good surf (1 star+) 4PM (Wed 9th Sep)3ft (0.9m) 8s
Best Surf 7PM (Fri 11th Sep)5ft (1.6m) 10s
Most Powerful 1PM (Sat 12th Sep)8ft (2.5m) 12s

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


The Lowdown

Hey, Rusty here. Let’s break down what’s headed to Strandhill.

Right from the start, the 8th of September is ugly: rain showers and strong onshore wind, 2.5m WNW swell (combined energy 1351) but it’s a total mess – that’s more for kite gear than a surfboard. That poor run continues through Thursday the 10th, with tiny swell and weak energy (83). Nothing to get excited about.

By Thursday afternoon the 10th, we see a little 1.3m WSW swell but it’s still choppy with cross-shore wind. Friday the 11th stays so-so with bumpy 1.4m to 1.6m and moderate cross-onshore wind.

Saturday the 12th brings a solid 2.2m to 2.3m west groundswell, 12-second period, and combined energy up to 1463. The wind is cross-shore and the water’s chopped up, so it’s a messy power session for strong paddlers.

The real gem is Sunday morning, the 13th of September. Glassy conditions, 1.2m WNW groundswell with an 11-second period, combined energy of 308 – dead calm wind. That is clean, fun surf. Water temperature is 16°C, a touch warmer than average for this time of year. Crowds are possible here, but that early glass is your best bet of the whole forecast.

The rest of the month is hit and miss. Monday the 14th and Tuesday the 15th are cleaner but with moderate wind, waves around 1.1m to 1.5m – alright but not standout. Wednesday the 16th is back to strong onshore wind and rain.

Thursday the 17th of September morning is another good one: 1.6m WNW groundswell, 10-second period, combined energy of 482, with clean cross-off wind. A solid day for a surf.

Then we go small and weak from the 18th to the 20th – waves from 0.5m to 1.0m. Monday the 21st of September morning lights up again: 1.3m west swell, 12-second period, combined energy of 456, with light cross-off wind. That long-period west swell at a beach break can be a bit straight, but if the banks are good it’ll be fun.

Finally, Wednesday the 23rd of September pumps out a big 2.3m WNW swell with a 15-second period, combined energy of 2351 – serious power, but cross-onshore wind ruins the shape. Only for experts and even then, it’s a tough day.

So, if you’ve got one session to make, hit Sunday morning the 13th. Thursday the 17th and Monday the 21st are your fallback mornings. The rest is mostly small or blown out.

Rusty.

Short Range Forecast

Light rain (total 5mm), mostly falling on Tue morning. Very mild (max 17°C on Thu morning, min 11°C on Tue night). Winds decreasing (fresh winds from the WNW on Tue morning, light winds from the S by Wed afternoon).

Days 4-6 Weather Summary

Light rain (total 4mm), mostly falling on Fri night. Very mild (max 18°C on Sat morning, min 13°C on Fri night). Mainly fresh winds.

Tuesday
8
Wednesday
9
Thursday
10
Friday
11
Saturday
12
Sunday
13
Monday
14
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
0
0
1
0
0
0
0
0
1
2
1
2
0
2
1
0
0
2
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2.5
WNW
10
2.4
WNW
10
1.9
WNW
10
1.2
WNW
9
0.9
WNW
8
0.7
WNW
8
0.7
W
8
1.3
WSW
10
1.5
W
6
1.4
WNW
8
1.6
WNW
9
1.8
WNW
13
2.2
W
12
2.3
W
12
1.6
WNW
12
1.2
WNW
11
0.9
WNW
10
0.8
W
9
1.1
W
9
1.5
W
11
1.5
W
11
Wave Graph
Metric surfscale
Energy kJ
1351
1108
678
213
119
58
61
339
151
290
418
1057
1378
1463
671
308
173
103
198
517
524
Wind (km/h)
40
WNW
35
NW
20
NNW
15
W
15
SSW
20
SSE
25
S
25
WSW
25
W
20
WNW
10
NW
30
S
25
SW
20
SW
15
NW
5
SSW
10
S
20
S
20
S
25
SSW
25
SW
Wind State
on
on
on
cross-on
cross-off
cross-off
cross-off
cross
cross-on
cross-on
on
cross-off
cross
cross
on
glassy
cross-off
cross-off
cross-off
cross-off
cross
High Tide
4:39PM3.31m
5:13AM2.98m
5:27PM3.61m
5:57AM3.18m
6:09PM3.81m
6:36AM3.33m
6:48PM3.89m
7:12AM3.41m
7:25PM3.86m
7:47AM3.42m
8:00PM3.70m
8:20AM3.36m
8:35PM3.47m
Low Tide
10:16AM0.72m
11:03PM0.37m
11:05AM0.44m
11:47PM0.11m
11:47AM0.22m
00:26AM-0.06m
12:26PM0.07m
1:01AM-0.13m
1:03PM0.02m
1:34AM-0.08m
1:39PM0.06m
2:06AM0.06m
2:15PM0.19m
2:37AM0.27m
rain showers
rain showers
part cloud
part cloud
cloud
cloud
rain showers
part cloud
part cloud
part cloud
part cloud
light rain
light rain
light rain
part cloud
part cloud
cloud
part cloud
part cloud
clear
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:52
6:54
6:56
6:58
7:00
7:01
7:03
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:08
8:07
8:04
8:01
7:59
7:57
7:53
 mm
2
2
1
1
2
1
11
Temp °C
14
14
13
15
15
13
17
16
14
15
15
14
18
18
15
15
16
16
18
19
18
Feels °C
7
7
6
12
11
8
13
12
11
12
13
10
14
16
14
14
15
14
16
16
15
  • 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 Strandhill Surf forecast

The above surf forecast table for Strandhill provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Strandhill can be found by selecting the local surf guide option on the grey menu. Our Strandhill 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 (Strandhill) 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 Strandhill 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 Sligo? If you are looking for accommodation near Strandhill, camping, hotels and holiday cottages in Sligo, consider staying in Sligo which is 9 km (6 miles) away. Other places in and around Sligo where you can find information about places to rent, and car hire include Ballina which is 40 km (25 miles) away, Killybegs, Enniskillen and Claremorris.

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