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Surf Forecasts:
Strandhill surfForecast / Sligo / Ireland
16 Day Weather and Surf, issued 6 pm Monday 18 May 2026 ISTForecast update in hr min s Forecast update imminent
Strandhill surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Strandhill sea temperature is
11.9° C
(Which is slightly warmer than usual)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 Tuesday (May 19) at 1AM. The primary swell is predicted to be 0.7m and 10s period with a secondary swell of 0.1m and 15s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Strandhill in the next 16 days are 1.8m 14s and forecast to arrive on Wednesday (May 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 0.5m 3s period and expected on Tuesday (May 19) at 1AM.
| Wave Type | Time (IST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 1AM (Tue 19th May) | 2.5ft (0.7m) 10s |
| Best Surf | 1AM (Wed 20th May) | 4.5ft (1.4m) 16s |
| Most Powerful | 7AM (Wed 20th May) | 6ft (1.8m) 14s |
Table - best surf conditions forecast for Strandhill over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 16mm), heaviest on Tue morning. Very mild (max 16°C on Wed afternoon, min 9°C on Mon afternoon). Winds decreasing (fresh winds from the SE on Mon night, light winds from the SW by Tue night). | Days 5-7 Weather SummaryModerate rain (total 11mm), heaviest on Thu afternoon. Very mild (max 18°C on Thu afternoon, min 10°C on Fri night). Wind will be generally light. | ||||||||||||||||||||
Mon 18 | Tuesday 19 | Wednesday 20 | Thursday 21 | Friday 22 | Saturday 23 | Sunday 24 | |||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
W 10 | WNW 10 | W 9 | W 9 | W 16 | W 14 | W 13 | W 12 | W 11 | W 11 | W 10 | W 12 | W 11 | WSW 10 | W 11 | W 10 | W 9 | W 9 | W 9 | W 9 | W 13 | |
250 | 100 | 25 | 58 | 928 | 1052 | 640 | 327 | 149 | 112 | 77 | 137 | 89 | 80 | 83 | 94 | 81 | 142 | 109 | 81 | 326 | |
Wind (km/h) | |||||||||||||||||||||
off | off | cross-off | cross-off | cross-off | cross | cross-on | off | cross-off | cross-off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | |
High Tide | 7:45PM3.70m | 8:11AM3.36m | 8:34PM3.66m | 9:04AM3.13m | 9:27PM3.54m | 10:01AM2.86m | 10:26PM3.38m | 11:05AM2.62m | 11:30PM3.22m | 12:17PM2.46m | 00:39AM3.09m | 1:32PM2.43m | 1:48AM3.01m | ||||||||
Low Tide | 1:54AM0.07m | 2:07PM0.20m | 2:47AM0.19m | 2:54PM0.39m | 3:45AM0.38m | 3:46PM0.60m | 4:51AM0.58m | 4:46PM0.81m | 6:07AM0.72m | 5:58PM0.97m | 7:24AM0.76m | 7:17PM1.03m | 8:31AM0.72m | ||||||||
 |  | | |  | |  | |  | | | | | |  | | | | |  | | |
 | — | — | 5:24 | — | — | 5:22 | — | — | 5:20 | — | — | 5:20 | — | — | 5:18 | — | — | 5:16 | — | — | 5:16 |
 | — | 9:36 | — | — | 9:37 | — | — | 9:38 | — | — | 9:40 | — | — | 9:42 | — | — | 9:44 | — | — | 9:45 | 9:46 |
2 | 5 | 4 | 2 | — | 2 | — | 1 | — | 3 | 3 | 1 | 4 | — | — | — | — | — | — | — | — | |
Temp °C | 12 | 12 | 13 | 12 | 11 | 13 | 16 | 14 | 16 | 18 | 14 | 16 | 17 | 14 | 16 | 17 | 13 | 14 | 15 | 15 | 16 |
7 | 8 | 8 | 8 | 6 | 9 | 12 | 10 | 13 | 15 | 11 | 14 | 14 | 12 | 12 | 13 | 10 | 12 | 13 | 14 | 16 | |
Swell 1 Height (m) Direction Period (s) | W 10 | WNW 10 | W 9 | W 9 | W 16 | W 14 | W 13 | W 12 | W 11 | W 11 | W 10 | W 12 | W 11 | WSW 10 | W 11 | W 10 | W 9 | W 9 | W 9 | W 9 | W 13 |
 kJ | 250 | 100 | 25 | 58 | 928 | 1052 | 640 | 327 | 149 | 112 | 77 | 137 | 89 | 80 | 83 | 94 | 81 | 142 | 109 | 81 | 326 |
Swell 2 Height (m) Direction Period (s) | — | W 15 | WNW 9 | W 13 | — | — | — | — | NW 6 | NW 7 | NW 7 | NW 7 | — | — | — | — | — | — | — | W 15 | — |
| kJ | — | 5 | 17 | 31 | — | — | — | — | 6 | 8 | 2 | 2 | — | — | — | — | — | — | — | 17 | — |
Swell 3 Height (m) Direction Period (s) | — | — | W 14 | W 17 | — | — | — | — | NW 9 | — | W 15 | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | 16 | 22 | — | — | — | — | 3 | — | 4 | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | SE 3 | S 3 | SSW 3 | WSW 5 | — | — | — | S 3 | S 3 | S 3 | SSE 3 | SSW 3 | — | SSW 3 | — | — | — | — | — | — |
| kJ | — | 5 | 5 | 2 | 41 | — | — | — | 5 | 5 | 3 | 1 | 2 | — | 1 | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 0 | 23 | 8 | 0 | 41 | 41 | 0 | 8 | 23 | 0 | 0 | 8 | 0 | 0 | 22 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Sligo | |||||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Strandhill surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
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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