Sandy Mouth surfForecast / Cornwall (North) / UK

information circle12 Day Weather and Surf, issued 11 pm Wednesday 18 Feb 2026 GMT
Forecast update in hr  min  s Forecast update imminent
Sandy Mouth surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Sandy Mouth sea temperature is
9.6° C
(Which is normal for this time of year)


Best Forecast Surf Conditions for Sandy Mouth this week:

The surf forecast for Sandy Mouth over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Feb 19) at 6AM. The primary swell is predicted to be 3.0m and 13s period with a secondary swell of 0.7m and 4s. The wind is predicted to be cross-shore as the swell arrives.

The most powerful waves expected at Sandy Mouth in the next 12 days are 3.0m 20s and forecast to arrive on Saturday (Feb 21) at 12AM. Winds are predicted to be cross-onshore at the time the swell arrives.

Wave TypeTime (GMT) & Date Wave Height & Period
Next good surf (1 star+) 6AM (Thu 19th Feb)10ft (3.0m) 13s
Best Surf 6AM (Thu 19th Feb)10ft (3.0m) 13s
Most Powerful12AM (Sat 21st Feb)10ft (3.0m) 20s

Table - best surf conditions forecast for Sandy Mouth over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Light rain (total 6mm), mostly falling on Wed night. Very mild (max 12°C on Sat morning, min 4°C on Wed night). Winds increasing (moderate winds from the W on Thu night, strong winds from the WSW by Fri night).

Days 3-6 Weather Summary Light rain (total 7mm), mostly falling on Sat night. Very mild (max 12°C on Mon night, min 9°C on Sun night). Winds decreasing (strong winds from the WSW on Sun night, light winds from the S by Mon night).

Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wed
25
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
1
!
0
0
0
0
0
0
0
0
0
0
0
0
0
2
1
2
2
4
!
Swell
Height Map
Wave Height (m) & direction (?)
1.9
W
3.5
W
3.5
W
2.4
W
2.4
WSW
3
W
3
W
1.7
W
3
W
3
W
3
W
3
W
3.5
W
3
W
3
W
2.1
W
1.8
W
2.2
W
2.5
W
2
W
3
W
Period(s) (?)121413121110201816161416151414131212132018
Wave
Graph
(?)Metric surfscale
Energy kJ (?)10194541373216161244173771731789506843503104525049094287313515109301277230530125404
Wind
(km/h)
30
N
25
NNW
35
NW
25
W
45
SW
40
WSW
45
WSW
25
SW
35
SW
35
SW
25
WSW
40
WSW
45
WSW
40
W
30
WSW
20
S
30
S
35
SSE
25
SSE
20
SE
20
S
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscross-
on
oncross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
onononcross-
on
crosscross-
off
cross-
off
cross-
off
cross-
off
cross
High Tide
/ height (m)
6:53AM
7.95
7:11PM
7.74
7:28AM
8.04
7:47PM
7.75
8:04AM
7.93
8:24PM
7.58
8:43AM
7.61
9:04PM
7.24
9:25AM
7.12
9:49PM
6.75
10:15AM
6.52
10:44PM
6.19
11:20AM
5.91
Low Tide
/ height (m)
12:43AM
0.27
1:03PM
0.13
1:15AM
0.14
1:36PM
0.09
1:49AM
0.18
2:10PM
0.24
2:25AM
0.39
2:47PM
0.56
3:05AM
0.77
3:29PM
1.05
3:52AM
1.29
4:20PM
1.63
4:53AM
1.85
5:31PM
2.17
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wed
25
Sunrise-7:24--7:22--7:20--7:18--7:16--7:13--7:11-
Sunset--5:39--5:42--5:44--5:45--5:46--5:49--5:51
light rain
cloud
part cloud
part cloud
light rain
part cloud
part cloud
light rain
cloud
light rain
part cloud
rain showers
rain showers
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
Rain (mm)
4---1--1-3-13--------
Temp. °C68991111111212111111101010121212111213
Feels °C (?)002234366463124855569
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

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Information about the Sandy Mouth Surf forecast

The above surf forecast table for Sandy Mouth provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Sandy Mouth can be found by selecting the local surf guide option on the grey menu. Our Sandy Mouth 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 (Sandy Mouth) 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 Sandy Mouth 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.

Sandy Mouth is 2 km (1 miles) from Bude. If you plan a holiday in North Cornwall, look for hotels and other accommodation in Bude. Bude has rooms for a wide range of budgets as well as car hire and transport links.

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