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Surf Forecasts:
Back Strands surfForecast / Sligo / Ireland
16 Day Weather and Surf, issued 11 pm Monday 23 Mar 2026 ISTForecast update in hr min s Forecast update imminent
Back Strands surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Back Strands sea temperature is
8.4° C
(Which is slightly cooler than normal)Best Forecast Surf Conditions for Back Strands this week:
The most powerful waves expected at Back Strands in the next 16 days are 3.5m 18s and forecast to arrive on Friday (Mar 27) at 3PM. 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 4s period and expected on Thursday (Mar 26) at 9PM.
| Wave Type | Time (IST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 3PM (Fri 27th Mar) | 11ft (3.5m) 18s |
Table - best surf conditions forecast for Back Strands over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range Forecast Heavy rain (total 31mm), heaviest during Tue afternoon. Very mild (max 11°C on Mon night, min 5°C on Tue night). Winds decreasing (gales from the NW on Tue night, light winds from the WSW by Wed night). | Days 3-6 Weather Summary Moderate rain (total 17mm), heaviest on Fri night. Very mild (max 10°C on Thu night, min 4°C on Fri night). Winds increasing (light winds from the WNW on Thu night, near gales from the WSW by Sun afternoon). | |||||||||||||||||||||
Tuesday 24 | Wednesday 25 | Thursday 26 | Friday 27 | Saturday 28 | Sunday 29 | Mon 30 | ||||||||||||||||
| Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | ||
Rating (10 max) | ||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  | ||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||
| Period(s) (?) | 11 | 16 | 15 | 13 | 13 | 13 | 13 | 12 | 12 | 11 | 12 | 18 | 16 | 15 | 13 | 12 | 12 | 11 | 17 | 16 | 14 | |
Wave (?)Graph  | ||||||||||||||||||||||
 kJ (?) | 1401 | 7466 | 5021 | 5514 | 6604 | 6777 | 3215 | 1392 | 865 | 1066 | 1338 | 8175 | 6148 | 5258 | 3893 | 1174 | 805 | 1004 | 6708 | 4697 | 3570 | |
Wind (km/h) | ||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | cross- on | on | on | on | on | cross | cross | on | cross- on | cross- on | cross- on | on | on | cross- on | cross | cross | cross- on | cross- on | cross- on | |
High Tide / height (m) | 9:07AM 3.06 | 9:33PM 3.04 | 10:08AM 2.70 | 10:43PM 2.82 | 11:35AM 2.42 | 12:17AM 2.73 | 1:21PM 2.38 | 1:52AM 2.86 | 2:46PM 2.54 | 3:02AM 3.12 | 3:43PM 2.78 | 3:54AM 3.37 | 4:27PM 3.01 | |||||||||
Low Tide / height (m) | 2:44AM 0.44 | 3:05PM 0.63 | 3:42AM 0.74 | 4:02PM 0.95 | 5:06AM 1.00 | 5:29PM 1.18 | 7:04AM 1.05 | 7:20PM 1.18 | 8:36AM 0.84 | 8:40PM 0.98 | 9:34AM 0.58 | 9:34PM 0.73 | 10:17AM 0.35 | |||||||||
Tuesday 24 | Wednesday 25 | Thursday 26 | Friday 27 | Saturday 28 | Sunday 29 | Mon 30 | ||||||||||||||||
| Sunrise | - | 6:26 | - | - | 6:24 | - | - | 6:22 | - | - | 6:20 | - | - | 6:16 | - | - | 6:15 | - | - | 6:11 | - | |
| Sunset | - | - | 6:53 | - | - | 6:55 | - | - | 6:57 | - | - | 6:59 | - | - | 7:00 | - | - | 7:02 | - | - | 7:05 | |
 |  |  |  |  | |  | | |  |  | | | | | |  | |  | | | ||
Rain (mm) | 1 | 2 | 12 | 9 | 3 | 1 | - | 1 | 2 | 5 | - | - | 8 | 3 | 1 | - | - | - | - | - | - | |
| Temp. °C | 11 | 9 | 8 | 7 | 6 | 7 | 7 | 6 | 10 | 10 | 8 | 8 | 7 | 7 | 7 | 7 | 8 | 9 | 10 | 10 | 11 | |
| Feels °C (?) | 3 | 3 | 2 | -3 | -6 | -7 | -1 | 0 | 4 | 4 | 1 | -2 | -3 | -4 | -4 | 1 | -2 | -2 | 3 | 4 | 5 | |
- Map Icons:
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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 Back Strands 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 Back Strands Surf forecast
The above surf forecast table for Back Strands provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Back Strands can be found by selecting the local surf guide option on the grey menu. Our Back Strands 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 (Back Strands) 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 Back Strands 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 Back Strands, camping, hotels and holiday cottages in Sligo, consider staying in Sligo which is 19 km (12 miles) away. Other places in and around Sligo where you can find information about places to rent, and car hire include Killybegs which is 21 km (13 miles) away, Enniskillen, Ballina and Letterkenny.
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