Strandhill Surf Break

Lat Long: 54.27° N 8.62° W

Strandhill Surf Forecast and Surf Report

Issued: 12 pm 15 Aug 2026 (local time)

Forecast update in  hr  min

Today's Strandhill sea temperature is
16.9° 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 15 Aug 2026:

  • Best quality surf: Saturday 15 Aug, 10PM (local time) - 2.5ft (0.8m), 8s period, WNW swell with glassy winds.
  • Most powerful swell: Wednesday 19 Aug, 10PM (local time) - 6ft (1.8m), 10s period, W swell with 653 kJ wave energy.
  • Next surfable swell (1★+): Saturday 15 Aug, 10PM (local time) - 2.5ft (0.8m), 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 Saturday (Aug 15) at 10PM. The primary swell is predicted to be 0.8m and 8s period. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Strandhill in the next 16 days are 1.8m 10s and forecast to arrive on Wednesday (Aug 19) at 10PM. 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 Sunday (Aug 16) at 10AM.

Wave TypeTime (IST) & Date Wave Height & Period
Next good surf (1 star+)10PM (Sat 15th Aug)2.5ft (0.8m) 8s
Best Surf10PM (Sat 15th Aug)2.5ft (0.8m) 8s
Most Powerful10PM (Wed 19th Aug)6ft (1.8m) 10s

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


The Lowdown

Right, folks, Rusty here. I’ve had a look at the charts for the Strandhill area over the next couple of weeks, and I’ll be straight with you – it’s a bit of a tough stretch. The forecast is showing a real lack of quality, with the wind and swell not lining up for any proper sessions. We’re looking at a long, dry spell.

For the first few days, from Saturday the 15th right through to the end of the month, the story is mostly the same. The swell is small, and the wind is almost always onshore or cross-onshore, which is just going to turn the ocean into a messy, lumpy, choppy mess. The combined wave energy is weak, mostly under 100 (83), so there’s no real power in the water. The water temperature is 62°, which feels a touch warmer than normal for the time of year, but that’s about the only small mercy.

The one tiny window where things might clean up is on the morning of Sunday the 16th. We get a light offshore wind from the SSE, which is a little unusual for Strandhill as it’s a beach/sandbar setup that really needs that optimum WNW swell to deliver. The swell is only 2 ft with a short 8-second period, and the energy is a paltry 32. It would be clean, but it’s just too small and weak to get excited about.

The biggest pulse of swell comes through from Wednesday the 19th into Thursday the 20th, with heights around 5 ft to 6 ft and a 9-10 second period. The combined energy gets up into the moderate range (399 to 476). But the wind is a fresh cross-shore or cross-onshore, making it lumpy and poor quality. With that size and the wind, it’s really only going to be interesting for the kite surfers, not for a paddle surfer.

The forecast even shows a couple of glassy, clean mornings on the 26th and 27th, but the swell is virtually non-existent at 0.7 ft. There’s just nothing to ride.

The only real glimmer of hope is right at the end of the run, on Sunday the 30th of August. We see a small increase in swell to 3 ft from the WNW, with a 7-second period, and the combined energy reaches 101. It’s still cross-onshore, so not perfect, but it’s the first sign of life in over a week. It’s not a standout, but it’s the only thing that might produce a few grovelly, close-out waves.

So, strap in for a quiet period. There’s nothing on the horizon that’s worth putting the wetsuit on for. But, as things go, it won’t stay this poor forever, and the forecasts can change.

Rusty.

Short Range Forecast

Moderate rain (total 10mm), heaviest on Mon afternoon. Very mild (max 17°C on Mon night, min 12°C on Sat night). Wind will be generally light.

Days 4-6 Weather Summary

Moderate rain (total 12mm), heaviest on Wed afternoon. Very mild (max 16°C on Tue morning, min 13°C on Tue night). Mainly fresh winds.

Saturday
15
Sunday
16
Monday
17
Tuesday
18
Wednesday
19
Thursday
20
Friday
21
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
0
1
0
1
0
0
0
0
0
0
0
0
0
0
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)
0.8
WNW
8
0.8
WNW
8
0.7
WNW
8
0.5
WNW
8
0.6
W
7
0.9
W
8
0.8
W
8
0.7
W
8
1.3
W
7
1.2
W
8
1.3
W
8
1.4
W
9
1.6
W
9
1.7
W
9
1.7
W
10
1.4
WNW
10
1.3
WNW
9
0.9
WNW
9
0.8
WNW
8
0.6
WNW
7
0.6
WNW
6
Wave Graph
Metric surfscale
Energy kJ
83
66
54
32
32
112
86
58
177
164
208
318
399
476
584
370
271
137
71
41
26
Wind (km/h)
15
WNW
10
NW
5
SW
15
SSE
15
S
15
WSW
10
SSW
20
SSW
20
W
20
WSW
20
W
25
WSW
30
W
30
WSW
25
W
15
NNW
30
NNW
20
NW
25
N
25
N
15
N
Wind State
on
on
glassy
off
cross-off
cross-on
cross-off
cross-off
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross-on
cross-on
cross-on
on
cross-on
cross-on
cross-on
High Tide
8:31PM3.86m
8:54AM3.22m
9:10PM3.63m
9:32AM3.09m
9:48PM3.32m
10:10AM2.93m
10:27PM2.99m
10:51AM2.75m
11:11PM2.66m
11:41AM2.56m
00:09AM2.39m
12:53PM2.42m
1:34AM2.24m
Low Tide
2:05PM0.05m
2:43AM0.03m
2:43PM0.18m
3:19AM0.24m
3:22PM0.40m
3:54AM0.50m
4:03PM0.66m
4:31AM0.78m
4:48PM0.95m
5:14AM1.06m
5:47PM1.22m
6:15AM1.28m
7:19PM1.39m
part cloud
part cloud
cloud
light rain
cloud
cloud
light rain
light rain
light rain
cloud
cloud
part cloud
rain showers
rain showers
rain showers
rain showers
clear
rain showers
cloud
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:09
6:11
6:13
6:15
6:16
6:18
6:20
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:06
9:04
9:01
8:59
8:57
8:54
8:52
 mm
2
2
4
2
2
3
3
2
2
Temp °C
15
15
14
14
16
15
15
16
17
16
16
14
16
15
14
16
15
13
14
14
13
Feels °C
13
13
13
12
16
13
13
13
17
12
12
11
10
10
10
13
9
8
9
9
9
  • 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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