Cornish Reef surfForecast / Clare / Ireland

information circle12 Day Weather and Surf, issued 5 am Tuesday 25 Nov 2025 IST
Forecast 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
11.7° 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 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Nov 25) at 12PM. The primary swell is predicted to be 1.0m and 11s period with a secondary swell of 0.8m and 9s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Cornish Reef in the next 12 days are 4.5m 15s and forecast to arrive on Friday (Nov 28) at 12AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 4s period and expected on Monday (Dec 01) at 9AM.

Wave TypeTime (IST) & Date Wave Height & Period
Next good surf (1 star+)12PM (Tue 25th Nov)3.5ft (1.0m) 11s
Best Surf 6PM (Fri 28th Nov)11ft (3.5m) 12s
Most Powerful12AM (Fri 28th Nov)15ft (4.5m) 15s

Table - best surf conditions forecast for Cornish Reef over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Moderate rain (total 18mm), heaviest on Thu night. Very mild (max 14°C on Wed night, min 7°C on Tue night). Winds increasing (calm on Tue morning, strong winds from the SSW by Thu morning).

Days 3-6 Weather Summary Heavy rain (total 30mm), heaviest during Sun night. Very mild (max 12°C on Sun night, min 5°C on Sat night). Winds decreasing (strong winds from the WSW on Fri morning, light winds from the E by Sat night).

Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sunday
30
Monday
01
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
1
1
1
0
0
0
0
0
0
0
0
0
0
0
3
1
0
1
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.9
WSW
1
W
0.8
WSW
1.6
WSW
1.7
W
1.7
WSW
2.5
WSW
3
W
4.5
W
4
W
3.5
W
3
W
3
W
2.5
W
1.8
W
1.5
W
1
W
2
WSW
2.3
WSW
3.5
W
4
W
Period(s) (?)11111191099101513121212111110109101113
Wave
Graph
(?)Metric surfscale
Energy kJ (?)21325115039153945610792000884853973637262622811755716470198658105933675430
Wind
(km/h)
5
N
10
SW
20
SSE
15
SSW
20
WSW
30
SSW
40
SSW
35
WSW
40
WSW
35
WSW
30
WSW
30
WNW
35
NW
35
NW
10
E
15
SSE
30
SSE
20
S
40
SSW
60
NW
45
W
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscross-
on
cross-
off
crosscross-
on
crosscross-
on
oncross-
on
onononcross-
on
cross-
on
offcross-
off
cross-
off
crosscrosscross-
on
on
High Tide
/ height (m)
8:19PM
3.36
8:31AM
3.56
9:12PM
3.23
9:25AM
3.44
10:14PM
3.19
10:27AM
3.38
11:19PM
3.25
11:32AM
3.42
12:23AM
3.43
12:37PM
3.55
1:22AM
3.69
1:38PM
3.76
2:16AM
3.98
Low Tide
/ height (m)
1:50PM
0.98
1:58AM
1.25
2:37PM
1.11
2:47AM
1.41
3:33PM
1.20
3:51AM
1.51
4:43PM
1.20
5:12AM
1.51
5:58PM
1.08
6:32AM
1.34
7:04PM
0.87
7:37AM
1.05
8:01PM
0.62
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sunday
30
Monday
01
Sunrise8:17--8:18--8:19--8:22--8:22--8:25--8:26--
Sunset-4:30--4:30--4:29--4:28--4:27--4:25--4:24-
part cloud
cloud
light rain
light rain
cloud
cloud
rain showers
clear
rain showers
rain showers
light rain
rain showers
rain showers
rain showers
rain showers
cloud
light rain
heavy rain
rain showers
light rain
thunderstorm
Rain (mm)
--41--3-10525211-2121055
Temp. °C99912121414111099889879121399
Feels °C (?)664988732012-1141356-10
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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 12 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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