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Surf Forecasts:
Cornish Reef surfForecast / Clare / Ireland
16 Day Weather and Surf, issued 12 am Tuesday 12 May 2026 ISTForecast update in hr min s Forecast update imminent
Cornish Reef surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Cornish Reef sea temperature is
11.5° C
(Which is normal for this time of year)Best Forecast Surf Conditions for Cornish Reef this week:
The surf forecast for Cornish Reef over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (May 18) at 1PM. The primary swell is predicted to be 2.2m and 10s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Cornish Reef in the next 16 days are 3.0m 11s and forecast to arrive on Wednesday (May 13) at 7AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 4s period and expected on Monday (May 18) at 10AM.
| Wave Type | Time (IST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 1PM (Mon 18th May) | 7ft (2.2m) 10s |
| Best Surf | 1PM (Mon 18th May) | 7ft (2.2m) 10s |
| Most Powerful | 7AM (Wed 13th May) | 10ft (3.0m) 11s |
Table - best surf conditions forecast for Cornish Reef over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 5mm), mostly falling on Tue night. Very mild (max 11°C on Thu afternoon, min 8°C on Wed night). Winds increasing (moderate winds from the NW on Mon night, strong winds from the NW by Tue night). | Days 4-6 Weather SummaryLight rain (total 4mm), mostly falling on Sat morning. Very mild (max 11°C on Fri morning, min 8°C on Thu night). Wind will be generally light. | ||||||||||||||||||||
Tuesday 12 | Wednesday 13 | Thursday 14 | Friday 15 | Saturday 16 | Sunday 17 | Monday 18 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
WNW 6 | WNW 8 | WNW 8 | WNW 11 | WNW 12 | WNW 11 | WNW 10 | WNW 9 | NW 9 | WNW 8 | WNW 8 | W 7 | W 7 | W 13 | W 13 | W 13 | W 12 | W 11 | W 11 | WSW 10 | WSW 10 | |
116 | 299 | 1120 | 2248 | 1933 | 926 | 462 | 297 | 178 | 79 | 75 | 43 | 48 | 158 | 1144 | 1583 | 1266 | 778 | 1102 | 794 | 452 | |
Wind (km/h) | |||||||||||||||||||||
cross-on | on | on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross-on | on | cross | on | cross-on | cross-on | cross-on | cross-on | cross | cross-off | cross-on | |
High Tide | 2:33PM3.50m | 2:45AM3.65m | 3:23PM3.81m | 3:36AM3.91m | 4:08PM4.11m | 4:24AM4.17m | 4:52PM4.37m | 5:12AM4.37m | 5:37PM4.54m | 6:01AM4.48m | 6:22PM4.61m | 6:50AM4.47m | 7:09PM4.58m | ||||||||
Low Tide | 8:22AM1.04m | 8:47PM1.20m | 9:11AM0.74m | 9:35PM0.87m | 9:55AM0.46m | 10:19PM0.54m | 10:38AM0.24m | 11:03PM0.26m | 11:21AM0.10m | 11:46PM0.05m | 12:05PM0.08m | 00:31AM-0.04m | 12:50PM0.16m | 1:18AM-0.00m | |||||||
 | |  | |  |  |  | |  |  | | | | | | | | | |  | | |
 | 5:45 | — | — | 5:43 | — | — | 5:41 | — | — | 5:39 | — | — | 5:39 | — | — | 5:37 | — | — | 5:35 | — | — |
 | — | — | 9:22 | — | — | 9:23 | — | — | 9:25 | — | — | 9:28 | — | — | 9:29 | — | — | 9:30 | — | — | 9:31 |
— | — | 1 | — | — | 1 | 2 | 1 | — | — | — | — | 1 | — | — | 1 | 2 | 3 | 2 | 7 | 1 | |
Temp °C | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 11 | 10 | 11 | 11 | 10 | 11 | 11 | 10 | 11 | 9 | 10 | 10 | 12 | 13 |
3 | 3 | 2 | 0 | 0 | 2 | 3 | 4 | 4 | 6 | 6 | 6 | 8 | 8 | 6 | 6 | 5 | 6 | 5 | 7 | 9 | |
Swell 1 Height (m) Direction Period (s) | WNW 13 | SW 18 | SW 18 | SW 16 | SW 16 | SW 16 | WNW 10 | SW 15 | W 9 | WNW 8 | W 9 | NW 8 | W 14 | W 13 | W 13 | W 13 | W 12 | W 11 | W 11 | WSW 10 | WSW 10 |
 kJ | 32 | 12 | 12 | 11 | 10 | 10 | 462 | 8 | 6 | 79 | 6 | 14 | 36 | 158 | 1144 | 1583 | 1266 | 778 | 1102 | 794 | 452 |
Swell 2 Height (m) Direction Period (s) | W 19 | — | — | — | — | — | SW 15 | — | SW 15 | W 9 | SW 14 | W 9 | W 8 | — | — | — | — | — | — | — | W 15 |
| kJ | 7 | — | — | — | — | — | 9 | — | 8 | 7 | 7 | 14 | 5 | — | — | — | — | — | — | — | 4 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | SW 14 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | 8 | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WNW 6 | WNW 8 | WNW 8 | WNW 11 | WNW 12 | WNW 11 | — | WNW 9 | NW 9 | — | WNW 8 | W 7 | W 7 | W 6 | — | — | — | — | S 4 | — | — |
| kJ | 116 | 299 | 1120 | 2248 | 1933 | 926 | — | 297 | 178 | — | 75 | 43 | 48 | 81 | — | — | — | — | 13 | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 410 | 571 | 571 | 675 | 718 | 489 | 619 | 359 | 354 | 3 | 80 | 24 | 2 | 153 | 80 | 78 | 80 | 80 | 89 | 98 | 87 |
Best forecast wave conditions in Clare | |||||||||||||||||||||
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 Cornish Reef 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 Cornish Reef Surf forecast
The above surf forecast table for Cornish Reef provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Cornish Reef can be found by selecting the local surf guide option on the grey menu. Our Cornish Reef 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 (Cornish Reef) 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 Cornish Reef 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 Clare? If you are looking for accommodation near Cornish Reef, camping, hotels and holiday cottages in Clare, consider staying in Inis which is 27 km (17 miles) away. Other places in and around Clare where you can find information about places to rent, and car hire include Foynes which is 38 km (24 miles) away, Shannon, Galway and Limerick.
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