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Surf Forecasts:
Cornish Reef surfForecast / Clare / Ireland
48hr Weather and Surf, issued 6 pm Monday 27 Apr 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
10.9° C
(Which is normal for this time of year)How big are the waves at Cornish Reef today?
The current surf forecast for Cornish Reef at 2AM is: 0.3m 16s primary swell from a West direction and 0.4m 7s secondary swell from a West-southwest direction (forecast issued at 06:00pm April 27). An open ocean swell of 0.3m 2s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Apr) | 2.5ft (0.7m) | 14s |
| Afternoon (28 Apr) | 3.5ft (1.1m) | 13s |
| Evening (28 Apr) | 4ft (1.2m) | 12s |
Table - waves today at Cornish Reef. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 4mm), mostly falling on Wed night. Very mild (max 16°C on Wed afternoon, min 7°C on Tue night). Winds increasing (light winds from the N on Mon afternoon, fresh winds from the E by Wed night). | ||||||||||||||||||||||||
Mon 27 | Tuesday 28 | Wednesday 29 | Thu 30 | |||||||||||||||||||||
4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | |
Swell Height Map |  |    |    |    | ||||||||||||||||||||
WSW 8 | W 8 | W 8 | W 16 | W 15 | W 14 | W 13 | W 13 | W 13 | W 12 | W 12 | W 12 | W 12 | W 12 | W 12 | WNW 17 | WNW 16 | WNW 16 | WNW 16 | WNW 16 | WNW 15 | WNW 15 | WNW 14 | WNW 14 | |
23 | 29 | 29 | 44 | 110 | 150 | 229 | 340 | 473 | 437 | 432 | 513 | 432 | 418 | 347 | 423 | 669 | 793 | 773 | 754 | 696 | 573 | 557 | 465 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross | cross-off | cross-off | cross-off | cross-off | off | off | off | off | off | off | cross-off | cross-off | off | off | off | off | off | off | off | off | off | cross-off | |
High Tide | 3:36PM3.68m | 3:46AM3.83m | 4:19PM3.88m | 4:30AM3.98m | 4:56PM4.05m | 5:09AM4.07m | ||||||||||||||||||
Low Tide | 9:43PM0.97m | 10:05AM0.57m | 10:24PM0.74m | 10:42AM0.46m | 11:00PM0.56m | 11:15AM0.40m | ||||||||||||||||||
 |  |  | | |  | | | | | | | | | | | | |  |  | |  | | | |
 | — | — | — | — | 6:11 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:07 | — | — | — |
 | — | 8:57 | — | — | — | — | — | — | — | 8:59 | — | — | — | — | — | — | — | 9:00 | — | — | — | — | — | 9:01 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 1 | 1 | |
Temp °C | 12 | 13 | 12 | 11 | 10 | 9 | 11 | 14 | 15 | 13 | 10 | 9 | 9 | 7 | 9 | 14 | 16 | 15 | 12 | 11 | 10 | 8 | 8 | 10 |
10 | 11 | 9 | 8 | 7 | 6 | 8 | 10 | 10 | 8 | 6 | 6 | 5 | 2 | 3 | 8 | 10 | 9 | 6 | 5 | 3 | 1 | 1 | 5 | |
Swell 1 Height (m) Direction Period (s) | WSW 8 | W 8 | W 8 | WSW 7 | W 15 | W 14 | W 13 | W 13 | W 13 | W 12 | W 12 | W 12 | W 12 | W 12 | W 12 | W 12 | WNW 16 | WNW 16 | WNW 16 | WNW 16 | WNW 15 | WNW 15 | WNW 14 | WNW 14 |
 kJ | 23 | 29 | 29 | 18 | 110 | 150 | 229 | 340 | 473 | 437 | 432 | 513 | 432 | 418 | 347 | 336 | 669 | 793 | 773 | 754 | 696 | 573 | 557 | 465 |
Swell 2 Height (m) Direction Period (s) | W 11 | W 10 | W 10 | W 16 | WSW 7 | WSW 7 | WNW 9 | — | — | — | W 6 | — | — | WNW 19 | WNW 18 | WNW 17 | W 11 | W 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 10 | W 10 |
| kJ | 9 | 18 | 18 | 44 | 17 | 10 | 28 | — | — | — | 1 | — | — | 73 | 184 | 423 | 256 | 247 | 158 | 158 | 121 | 117 | 85 | 75 |
Swell 3 Height (m) Direction Period (s) | W 18 | W 18 | W 16 | W 10 | W 9 | W 9 | SW 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 6 | 6 | 21 | 17 | 15 | 15 | 13 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | NE 2 | NE 3 | NE 3 | — | — | — | ENE 3 | ENE 2 | — | ENE 2 | ENE 3 | NE 3 | ENE 3 | ENE 3 | — | ENE 3 | E 3 | E 3 | E 3 | E 3 | E 3 |
| kJ | — | — | — | 1 | 1 | 2 | — | — | — | 1 | 1 | — | 1 | 3 | 4 | 3 | 3 | — | 5 | 7 | 7 | 11 | 11 | 5 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 95 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 66 | 0 | 66 | 66 | 69 | 96 | 101 | 69 | 14 |
Best forecast wave conditions in Clare | ||||||||||||||||||||||||
Best forecast wave conditions in Ireland | ||||||||||||||||||||||||
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