Tywyn surfForecast / Wales – Mid / UK

information circle48hr Weather and Surf, issued 12 pm Friday 01 May 2026 BST
Forecast update in hr  min  s Forecast update imminent
Tywyn surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Tywyn sea temperature is
11.5° C
(Which is 1.7°C warmer than normal for this time of year)

How big are the waves at Tywyn today?

The current surf forecast for Tywyn at 3PM is: 0.1m 10s primary swell from a West direction (forecast issued at 12:00pm May 01). The wind direction is predicted to be onshore.

Time (BST) & DateWave HeightWave Period
Morning (01 May)0.5ft (0.1m)10s
Afternoon (01 May)0.5ft (0.1m)10s
Evening (01 May)0.5ft (0.1m)10s

Table - waves today at Tywyn. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Moderate rain (total 19mm), heaviest on Sat night. Very mild (max 13°C on Fri morning, min 10°C on Fri night). Wind will be generally light.

Fri
1
Saturday
2
Sunday
3
Mon
4
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
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
Wave
Height (m)
Direction
Period (s)
0.1
W
10
0.1
W
10
0.1
W
10
0.1
W
10
0.1
W
10
0.1
W
10
0.1
W
10
0.1
W
10
0.1
W
10
0.1
W
9
0.1
W
9
0.2
WSW
5
0.2
WSW
5
0.2
WSW
6
0.2
WSW
5
0.2
WSW
5
0.1
SW
5
0.1
SW
5
0.3
NW
4
0.3
NW
4
0.3
NW
4
0.2
NNW
4
0.2
NNW
4
Wave Graph
Metric surfscale
Energy kJ
2
2
2
2
2
2
2
2
2
2
2
2
2
3
3
3
1
1
3
3
2
0
0
0
Wind (km/h)
10
SW
5
W
5
WSW
10
SW
5
S
10
S
10
SSE
10
SSE
10
SSW
5
SW
5
NW
10
ENE
5
ENE
10
NE
5
N
5
NW
5
WNW
10
NW
5
WNW
5
NNE
10
ENE
10
ENE
10
ENE
5
E
cross-on
on
on
cross-on
cross
cross
cross-off
cross-off
cross
glassy
cross-on
cross-off
glassy
cross-off
cross
glassy
cross-on
cross-on
glassy
glassy
cross-off
cross-off
cross-off
glassy
High Tide
8:39AM4.17m
8:58PM4.15m
9:15AM4.17m
9:31PM4.18m
9:49AM4.10m
10:04PM4.13m
Low Tide
3:43PM0.46m
3:57AM0.50m
4:11PM0.55m
4:27AM0.55m
4:37PM0.68m
4:57AM0.64m
cloud
cloud
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
cloud
cloud
light rain
light rain
light rain
mod rain
mod rain
light rain
cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:46
5:43
5:41
5:39
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:42
8:44
8:45
8:46
1
1
2
6
6
3
Temp °C
13
13
12
12
11
10
10
10
12
13
11
12
11
11
11
11
11
11
12
11
11
11
10
10
11
12
11
10
10
8
8
8
10
12
10
10
10
10
10
10
10
10
11
10
9
9
8
9
Swell 1
Height (m)
Direction
Period (s)
0.1
W
10
0.1
W
10
0.1
W
10
0.1
W
10
0.2
WSW
3
0.1
W
10
0.1
W
10
0.2
WSW
3
0.3
SW
3
0.2
WSW
3
0.2
WSW
5
0.2
WSW
5
0.2
WSW
6
0.2
WSW
5
0.2
WSW
5
0.1
SW
5
0.2
NNW
4
0.1
SW
5
0.3
NW
4
0.3
NW
4
0.2
NNW
4
0.2
NNW
4
Energy kJ
2
2
2
2
1
2
2
1
2
1
2
2
3
3
3
1
1
1
3
2
1
1
Swell 2
Height (m)
Direction
Period (s)
0.1
W
10
0.1
W
10
0.1
W
10
0.1
W
9
0.1
SW
5
0.1
W
9
0.1
SW
5
0.1
SW
5
Energy kJ
2
2
2
2
1
2
1
1
Swell 3
Height (m)
Direction
Period (s)
0.1
W
9
Energy kJ
2
Wind waves
Height (m)
Direction
Period (s)
0.2
WSW
3
0.3
SW
3
0.3
NW
4
Energy kJ
1
2
3
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
227
236
281
250
226
160
230
193
162
333
264
237
290
304
333
334
350
299
333
350
304
291
291
291
Best forecast wave conditions in Mid Wales
Rating
(10 max)
Best forecast wave conditions in United Kingdom
Rating
(10 max)
3
3
2
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
1
2
1
1
1
Header Global
Rating
(10 max)
6
6
5
5
5
5
5
5
5
4
4
4
4
4
4
4
5
4
5
4
4
4
4
4
  • 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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