Surf Forecasts:
Strandhill surf forecast from 22 Aug 2026:
- Best quality surf: Monday 24 Aug, 7AM (local time) - 3.5ft (1.0m), 12s period, WNW swell with offshore winds.
- Most powerful swell: Monday 24 Aug, 7AM (local time) - 3.5ft (1.0m), 12s period, WNW swell with 256 kJ wave energy.
- Next surfable swell (1★+): Monday 24 Aug, 1AM (local time) - 2ft (0.6m), 10s 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 Monday (Aug 24) at 1AM. The primary swell is predicted to be 0.6m and 10s period with a secondary swell of 0.1m and 10s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Strandhill in the next 16 days are 1.0m 12s and forecast to arrive on Monday (Aug 24) at 7AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.3m 2s period and expected on Tuesday (Aug 25) at 10AM.
| Wave Type | Time (IST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 1AM (Mon 24th Aug) | 2ft (0.6m) 10s |
| Best Surf | 7AM (Mon 24th Aug) | 3.5ft (1.0m) 12s |
| Most Powerful | 7AM (Mon 24th Aug) | 3.5ft (1.0m) 12s |
Table - best surf conditions forecast for Strandhill over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s take a look at what’s cooking for our local stretch of coast at Strandhill.
Right off the bat, I gotta be straight with you – the next week or so is pretty grim. We’re looking at a long, slow stretch of tiny, weak surf with poor conditions. The first real chance of anything decent doesn’t show up until Monday the 24th of August, and even then, it’s a modest pulse.
From today, Saturday the 22nd, through Sunday the 23rd, we’ve got practically nothing. We’re talking ankle-snappers in the 0.7ft to 1ft range with a short, weak period. The energy is pitiful – just 15 to 26 (combined energy of all swells directed here). The winds are mostly light and messy, so it’s not worth paddling out. You’re better off waiting.
Then we get a little window on Monday the 24th. The swell bumps up to a clean 3ft from the WNW, with a proper 11-second period. That’s a nice little groundswell. The wind is light offshore from the SE, so the surface will be clean. The combined energy of all swells directed here hits 254 – a moderate kick. For a beach/sandbar break, that long period can make it a bit straight, but at this size, it’s the best we’ve got. The water temp is sitting at 62°F, which is about a touch warmer than normal for this time of year, so it’s a little more comfortable than usual.
After Monday, it drops off again. Tuesday the 25th has some cleaner waves at 2ft to 3ft but the wind picks up, and the quality fades. From Wednesday the 26th through to the end of the month, we’re back to poor surf with onshore winds and choppy conditions. The swell hangs around 2ft to 5ft, but the wind is just never on our side. Late August and early September bring some stronger cross-onshore winds, making it lumpy and uninviting.
Now, there is a standout on the horizon. For the first weekend of September, specifically Saturday the 5th of September, the models are hinting at something promising. It’s still a week and a half away, so take it with a grain of salt, but it looks like a solid pulse. Saturday morning has a 6ft swell from the WNW with a 10-second period and a strong offshore wind from the SE. The combined energy of all swells directed here is a beefy 784, and the forecast is calling for “very good surf conditions.” That’s the one to circle on your calendar. The afternoon switches to a cross-shore wind and drops in quality, so the morning session is the window.
The rest of the second week is a mixed bag of windswell and onshore slop, with a few days of cleaner but smaller waves. The 4th of September looks like a blown-out mess with a 10ft cross-onshore swell that’s only for the hardcore, and it’s messy. Usually, after a dry spell like this, things turn around, and this long-range signal gives me hope.
So, to sum it up: The best bet is Monday the 24th of August for a clean, fun-size wave, and the absolute standout to aim for is Saturday morning the 5th of September. That’s the one with the most size, clean wind, and real energy.
Rusty.
Short Range ForecastMostly dry. Warm (max 21°C on Mon afternoon, min 11°C on Sun night). Wind will be generally light. | Days 4-6 Weather SummaryModerate rain (total 10mm), heaviest on Tue night. Warm (max 20°C on Wed afternoon, min 14°C on Wed night). Wind will be generally light. | ||||||||||||||||||||
Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | |||||||||||||||
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) | NW 5 | W 9 | WNW 6 | W 9 | WNW 8 | WNW 10 | WNW 11 | W 10 | W 10 | W 10 | W 9 | W 8 | W 8 | W 8 | W 10 | W 10 | W 9 | WNW 8 | NW 7 | NW 7 | WNW 7 |
Wave Graph | |||||||||||||||||||||
7 | 7 | 3 | 6 | 26 | 73 | 254 | 208 | 198 | 118 | 56 | 22 | 18 | 10 | 80 | 90 | 59 | 22 | 60 | 131 | 93 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | glassy | glassy | glassy | off | off | off | off | cross-off | off | off | off | off | off | cross-on | cross-on | cross-on | on | on | cross-on |
High Tide | 2:28PM2.41m | 3:12AM2.26m | 3:50PM2.57m | 4:19AM2.42m | 4:44PM2.80m | 5:04AM2.60m | 5:23PM3.05m | 5:41AM2.78m | 5:57PM3.28m | 6:13AM2.95m | 6:28PM3.47m | 6:45AM3.08m | 6:58PM3.60m | ||||||||
Low Tide | 9:06PM1.36m | 9:21AM1.28m | 10:16PM1.18m | 10:19AM1.08m | 11:01PM0.95m | 11:00AM0.84m | 11:38PM0.72m | 11:35AM0.61m | 00:10AM0.50m | 12:07PM0.42m | 00:40AM0.31m | 12:38PM0.28m | 1:10AM0.17m | ||||||||
6:22 | — | — | 6:24 | — | — | 6:26 | — | — | 6:28 | — | — | 6:30 | — | — | 6:31 | — | — | 6:33 | — | — | |
— | 8:50 | — | — | 8:47 | — | — | 8:45 | — | — | 8:43 | — | — | 8:40 | — | — | 8:38 | — | — | 8:36 | — | |
mm | — | — | — | — | — | — | — | — | — | — | 2 | 5 | — | — | — | — | 2 | 1 | — | — | 1 |
Temp °C | 15 | 15 | 15 | 16 | 19 | 18 | 19 | 21 | 18 | 17 | 16 | 16 | 18 | 20 | 17 | 18 | 18 | 16 | 16 | 14 | 15 |
Feels °C | 12 | 12 | 14 | 15 | 18 | 16 | 16 | 19 | 16 | 13 | 13 | 12 | 17 | 20 | 16 | 17 | 17 | 13 | 15 | 9 | 11 |
Swell 1 Height (m) Direction Period (s) | NW 5 | WNW 6 | WNW 6 | WNW 5 | WNW 8 | WNW 10 | WNW 11 | W 10 | W 10 | W 10 | W 9 | W 8 | W 8 | W 8 | W 10 | W 10 | W 9 | WNW 8 | — | — | — |
7 | 7 | 3 | 3 | 26 | 73 | 254 | 208 | 198 | 118 | 56 | 22 | 18 | 10 | 80 | 90 | 59 | 22 | — | — | — | |
Swell 2 Height (m) Direction Period (s) | W 8 | W 9 | W 10 | W 9 | — | W 10 | — | — | — | — | — | NW 8 | NW 8 | NW 7 | NW 8 | — | — | NNW 3 | — | — | — |
6 | 6 | 2 | 6 | — | 2 | — | — | — | — | — | 2 | 2 | 2 | 2 | — | — | 1 | — | — | — | |
Swell 3 Height (m) Direction Period (s) | NW 7 | W 10 | W 7 | W 9 | — | — | — | — | — | — | — | — | — | W 12 | — | — | — | — | — | — | — |
2 | 2 | 1 | 1 | — | — | — | — | — | — | — | — | — | 3 | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | ESE 2 | ESE 2 | ESE 2 | ESE 2 | — | — | — | — | — | NW 7 | NW 7 | WNW 7 |
— | — | — | — | — | — | — | — | — | 1 | 1 | 1 | 1 | — | — | — | — | — | 60 | 131 | 93 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 104 | 101 | 253 | 100 | 24 | 0 | 0 | 0 | 0 | 5 | 0 | 33 | 50 | 99 | 0 | 5 | 38 | 272 | 285 | 254 | 391 |
Best forecast wave conditions in Sligo | |||||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||||
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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.











