Sea weather in Snowdonia National Park in Wales All the beach weather in Snowdonia National Park

All the essential weather information for enjoying the beach in Snowdonia National Park in Wales, for swimming, tanning or water sports! Our sea weather data is reliable, easy to read and updated every day.

Weather: When should you go to the beach in Snowdonia National Park over the next 7 days?

Discover the best moment to go to the beach in Snowdonia National Park in Wales this week to enjoy the best weather and calmest sea possible. Our opinion is based on reliable sea weather forecasts in Snowdonia National Park. You can see full forecasts by clicking on the day you want to see in the table below.

Date Outside temp. Our opinion
Thursday 25 April 202441°F to 47°Fdiscouraged
Friday 26 April 202441°F to 45°Fdiscouraged
Saturday 27 April 202443°F to 49°Fdiscouraged
Sunday 28 April 202443°F to 47°Fdiscouraged
Monday 29 April 202443°F to 54°Fdiscouraged
Tuesday 30 April 202447°F to 52°Fdiscouraged
Wednesday 1 May 202449°F to 54°Frecommended

Sea Weather: Your daily and hourly sea weather in Snowdonia National Park

Sea weather on Thursday 25 April 2024

On Thursday 25 April 2024, the sun will rise at 05:55 and will set at 20:36 on the beach(es) of Snowdonia National Park. The outside temperature will be a high of 47°F t and a low of 41°F. There will be little to no precipitation today, so unless you go swimming, you can enjoy the beach and stay dry! The sea will be generally calm, with a wind speed of up to 14.3mph km/h (with gusts up to 19.3mph). Wave height will be up to 3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature7°C (45°F)7°C (45°F)6°C (44°F)8°C (46°F)8°C (46°F)8°C (46°F)6°C (43°F)6°C (43°F)
Perceived temperature4°C (40°F)4°C (39°F)3°C (37°F)4°C (39°F)5°C (40°F)5°C (42°F)4°C (39°F)4°C (39°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity74%79%77%75%71%63%62%66%
Barometric pressure1011 hPa1008 hPa1007 hPa1005 hPa1004 hPa1004 hPa1003 hPa1004 hPa
Cloud cover100%71%74%100%85%81%7%74%
Heat index7°C (45°F)7°C (45°F)6°C (44°F)8°C (46°F)8°C (46°F)8°C (46°F)6°C (43°F)6°C (43°F)
Dew point3°C (37°F)4°C (39°F)3°C (37°F)3°C (38°F)3°C (37°F)1°C (34°F)-1°C (31°F)0°C (32°F)
Wind
Speed15km/h (9mph)18km/h (11mph)18km/h (11mph)23km/h (14mph)19km/h (12mph)12km/h (7mph)9km/h (6mph)10km/h (6mph)
Gusts23km/h (14mph)26km/h (16mph)28km/h (17mph)31km/h (19mph)26km/h (16mph)17km/h (11mph)17km/h (10mph)17km/h (11mph)
Direction 273°
W
297°
WNW
301°
WNW
308°
NW
334°
NNW
356°
N
10°
N
44°
NE
Wind chill4°C (40°F)4°C (39°F)3°C (37°F)4°C (39°F)5°C (40°F)5°C (42°F)4°C (39°F)4°C (39°F)
Waves
Height0.3m (1.0ft)0.5m (1.5ft)0.7m (2.3ft)0.9m (2.9ft)0.8m (2.7ft)0.7m (2.2ft)0.5m (1.6ft)0.4m (1.2ft)
Direction 331°
NNW
333°
NNW
335°
NNW
336°
NNW
341°
NNW
338°
NNW
336°
NNW
337°
NNW
Period3.3 sec.3.3 sec.3.3 sec.3.3 sec.3.3 sec.4.7 sec.4.3 sec.4.3 sec.
Significant height0.5m (1.6ft)0.6m (2ft)1.2m (3.9ft)1.2m (3.9ft)1.1m (3.6ft)0.9m (3ft)0.7m (2.3ft)0.5m (1.6ft)
Sea water temperature
Water temperature9°C (49°F)9°C (49°F)9°C (49°F)9°C (49°F)9°C (49°F)9°C (49°F)9°C (49°F)9°C (49°F)

Sea weather on Friday 26 April 2024

On Friday 26 April 2024, the sun will rise at 05:53 and will set at 20:37 on the beach(es) of Snowdonia National Park. The outside temperature will be a high of 45°F t and a low of 41°F. There will be little to no precipitation today, so unless you go swimming, you can enjoy the beach and stay dry! The sea will be generally calm, with a wind speed of up to 13.1mph km/h (with gusts up to 23mph). Wave height will be up to 1.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature6°C (42°F)5°C (41°F)5°C (41°F)7°C (44°F)6°C (43°F)6°C (43°F)6°C (42°F)7°C (44°F)
Perceived temperature3°C (38°F)1°C (35°F)2°C (35°F)3°C (38°F)3°C (37°F)3°C (37°F)2°C (36°F)4°C (38°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity71%79%77%66%65%66%68%73%
Barometric pressure1003 hPa1004 hPa1005 hPa1006 hPa1006 hPa1006 hPa1006 hPa1007 hPa
Cloud cover71%8%2%3%3%3%4%71%
Heat index6°C (42°F)5°C (41°F)5°C (41°F)7°C (44°F)6°C (43°F)6°C (43°F)6°C (42°F)7°C (44°F)
Dew point1°C (34°F)2°C (35°F)1°C (35°F)1°C (34°F)-0°C (32°F)0°C (33°F)0°C (33°F)2°C (36°F)
Wind
Speed11km/h (7mph)18km/h (11mph)18km/h (11mph)19km/h (12mph)19km/h (12mph)21km/h (13mph)20km/h (12mph)18km/h (11mph)
Gusts19km/h (12mph)29km/h (18mph)28km/h (17mph)24km/h (15mph)30km/h (19mph)34km/h (21mph)37km/h (23mph)31km/h (19mph)
Direction 120°
ESE
96°
E
93°
E
77°
ENE
54°
NE
41°
NE
41°
NE
45°
NE
Wind chill3°C (38°F)1°C (35°F)2°C (35°F)3°C (38°F)3°C (37°F)3°C (37°F)2°C (36°F)4°C (38°F)
Waves
Height0.3m (0.9ft)0.2m (0.8ft)0.4m (1.4ft)0.5m (1.7ft)0.5m (1.5ft)0.4m (1.4ft)0.4m (1.2ft)0.4m (1.2ft)
Direction 336°
NNW
356°
N
72°
ENE
66°
ENE
71°
ENE
60°
ENE
57°
ENE
47°
NE
Period4.4 sec.4.2 sec.4.2 sec.4.1 sec.4.1 sec.4.1 sec.4.1 sec.4.1 sec.
Significant height0.4m (1.3ft)0.4m (1.3ft)0.7m (2.3ft)0.7m (2.3ft)0.6m (2ft)0.6m (2ft)1.1m (3.6ft)1.0m (3.3ft)
Sea water temperature
Water temperature9°C (49°F)9°C (49°F)9°C (49°F)9°C (49°F)9°C (49°F)9°C (49°F)9°C (49°F)9°C (49°F)

Sea weather on Saturday 27 April 2024

On Saturday 27 April 2024, the sun will rise at 05:51 and will set at 20:39 on the beach(es) of Snowdonia National Park. The outside temperature will be a high of 49°F t and a low of 43°F. There will be little to no precipitation today, so unless you go swimming, you can enjoy the beach and stay dry! The sea will be generally calm, with a wind speed of up to 18.6mph km/h (with gusts up to 29.2mph). Wave height will be up to 3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature6°C (44°F)6°C (42°F)6°C (43°F)7°C (45°F)8°C (47°F)9°C (48°F)9°C (47°F)8°C (47°F)
Perceived temperature3°C (38°F)2°C (35°F)2°C (36°F)3°C (38°F)5°C (41°F)6°C (42°F)5°C (40°F)4°C (40°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity78%82%82%74%65%64%75%78%
Barometric pressure1006 hPa1006 hPa1007 hPa1008 hPa1008 hPa1007 hPa1007 hPa1008 hPa
Cloud cover71%20%54%27%45%29%50%18%
Heat index6°C (44°F)6°C (42°F)6°C (43°F)7°C (45°F)8°C (47°F)9°C (48°F)9°C (47°F)8°C (47°F)
Dew point3°C (37°F)3°C (37°F)3°C (37°F)3°C (38°F)2°C (36°F)2°C (36°F)4°C (40°F)5°C (40°F)
Wind
Speed15km/h (9mph)22km/h (13mph)22km/h (14mph)25km/h (16mph)24km/h (15mph)24km/h (15mph)30km/h (19mph)27km/h (17mph)
Gusts26km/h (16mph)36km/h (22mph)33km/h (20mph)31km/h (20mph)32km/h (20mph)35km/h (22mph)47km/h (29mph)43km/h (27mph)
Direction 107°
ESE
94°
E
93°
E
85°
E
63°
ENE
37°
NE
31°
NNE
71°
ENE
Wind chill3°C (38°F)2°C (35°F)2°C (36°F)3°C (38°F)5°C (41°F)6°C (42°F)5°C (40°F)4°C (40°F)
Waves
Height0.4m (1.2ft)0.3m (1.0ft)0.3m (1.1ft)0.5m (1.5ft)0.5m (1.6ft)0.5m (1.7ft)0.7m (2.3ft)0.9m (3.0ft)
Direction 42°
NE
40°
NE
54°
NE
75°
ENE
72°
ENE
58°
ENE
42°
NE
50°
NE
Period4.1 sec.3.1 sec.3.1 sec.3.1 sec.3.1 sec.3.1 sec.3.1 sec.3.1 sec.
Significant height1.0m (3.3ft)0.5m (1.6ft)0.6m (2ft)1.2m (3.9ft)1.2m (3.9ft)1.2m (3.9ft)1.4m (4.6ft)1.4m (4.6ft)
Sea water temperature
Water temperature7°C (45°F)7°C (45°F)7°C (45°F)7°C (45°F)7°C (45°F)7°C (45°F)7°C (45°F)7°C (45°F)

Sea weather on Sunday 28 April 2024

On Sunday 28 April 2024, the sun will rise at 05:49 and will set at 20:41 on the beach(es) of Snowdonia National Park. The outside temperature will be a high of 47°F t and a low of 43°F. There will be little to no precipitation today, so unless you go swimming, you can enjoy the beach and stay dry! The sea will be generally calm, with a wind speed of up to 18.6mph km/h (with gusts up to 26.7mph). Wave height will be up to 3.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature7°C (45°F)7°C (44°F)7°C (45°F)7°C (45°F)7°C (45°F)8°C (46°F)8°C (46°F)7°C (45°F)
Perceived temperature3°C (37°F)2°C (36°F)3°C (38°F)4°C (39°F)4°C (40°F)5°C (41°F)6°C (42°F)4°C (40°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity76%76%73%77%80%80%73%76%
Barometric pressure1008 hPa1006 hPa1005 hPa1005 hPa1005 hPa1006 hPa1007 hPa1009 hPa
Cloud cover20%31%51%86%100%100%15%6%
Heat index7°C (45°F)7°C (44°F)7°C (45°F)7°C (45°F)7°C (45°F)8°C (46°F)8°C (46°F)7°C (45°F)
Dew point3°C (37°F)3°C (37°F)3°C (37°F)4°C (38°F)4°C (39°F)5°C (40°F)3°C (38°F)3°C (38°F)
Wind
Speed27km/h (17mph)30km/h (19mph)26km/h (16mph)21km/h (13mph)19km/h (12mph)17km/h (10mph)13km/h (8mph)14km/h (9mph)
Gusts41km/h (25mph)43km/h (27mph)37km/h (23mph)28km/h (17mph)27km/h (17mph)24km/h (15mph)21km/h (13mph)25km/h (16mph)
Direction 62°
ENE
41°
NE
35°
NE
26°
NNE
12°
NNE

N
314°
NW
241°
WSW
Wind chill3°C (37°F)2°C (36°F)3°C (38°F)4°C (39°F)4°C (40°F)5°C (41°F)6°C (42°F)4°C (40°F)
Waves
Height0.9m (3.1ft)1.1m (3.7ft)1.1m (3.6ft)1.1m (3.7ft)1.1m (3.6ft)1.0m (3.4ft)0.9m (2.8ft)0.6m (2.1ft)
Direction 61°
ENE
48°
NE
40°
NE
30°
NNE
20°
NNE
12°
NNE

N

N
Period3.1 sec.3.1 sec.3.1 sec.3.1 sec.3.1 sec.3.1 sec.3.1 sec.4.4 sec.
Significant height1.4m (4.6ft)1.5m (4.9ft)1.4m (4.6ft)1.2m (3.9ft)1.1m (3.6ft)1.2m (3.9ft)1.1m (3.6ft)0.3m (1ft)
Sea water temperature
Water temperature9°C (49°F)9°C (49°F)9°C (49°F)9°C (49°F)9°C (49°F)9°C (49°F)9°C (49°F)9°C (49°F)

Sea weather on Monday 29 April 2024

On Monday 29 April 2024, the sun will rise at 05:47 and will set at 20:43 on the beach(es) of Snowdonia National Park. The outside temperature will be a high of 54°F t and a low of 43°F. There will be little to no precipitation today, so unless you go swimming, you can enjoy the beach and stay dry! The sea will be generally calm, with a wind speed of up to 20.5mph km/h (with gusts up to 29.2mph). Wave height will be up to 2.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature7°C (44°F)6°C (43°F)8°C (46°F)11°C (51°F)12°C (53°F)11°C (51°F)10°C (51°F)9°C (49°F)
Perceived temperature3°C (38°F)3°C (37°F)4°C (40°F)7°C (45°F)9°C (47°F)8°C (46°F)8°C (46°F)7°C (45°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity79%80%80%79%72%80%78%83%
Barometric pressure1009 hPa1010 hPa1010 hPa1012 hPa1012 hPa1013 hPa1012 hPa1014 hPa
Cloud cover28%32%45%100%72%100%78%25%
Heat index7°C (44°F)6°C (43°F)8°C (46°F)11°C (51°F)12°C (53°F)11°C (51°F)10°C (51°F)9°C (49°F)
Dew point3°C (38°F)3°C (38°F)4°C (40°F)7°C (45°F)7°C (44°F)7°C (45°F)7°C (44°F)7°C (44°F)
Wind
Speed18km/h (11mph)17km/h (11mph)21km/h (13mph)30km/h (19mph)33km/h (20mph)27km/h (17mph)21km/h (13mph)14km/h (9mph)
Gusts34km/h (21mph)34km/h (21mph)37km/h (23mph)41km/h (26mph)47km/h (29mph)41km/h (26mph)35km/h (22mph)26km/h (16mph)
Direction 213°
SSW
194°
SSW
185°
S
192°
SSW
197°
SSW
189°
S
191°
S
158°
SSE
Wind chill3°C (38°F)3°C (37°F)4°C (40°F)7°C (45°F)9°C (47°F)8°C (46°F)8°C (46°F)7°C (45°F)
Waves
Height0.5m (1.5ft)0.3m (1.1ft)0.3m (1.0ft)0.3m (1.0ft)0.4m (1.4ft)0.7m (2.2ft)0.8m (2.8ft)0.7m (2.4ft)
Direction
N
358°
N

N
359°
N
223°
SW
216°
SW
220°
SW
232°
SW
Period4.1 sec.3.7 sec.3.4 sec.3.4 sec.3.2 sec.3.1 sec.3.1 sec.3.1 sec.
Significant height0.6m (2ft)0.4m (1.3ft)0.4m (1.3ft)0.6m (2ft)0.8m (2.6ft)0.9m (3ft)1.0m (3.3ft)1.2m (3.9ft)
Sea water temperature
Water temperature7°C (45°F)7°C (45°F)7°C (45°F)7°C (45°F)7°C (45°F)7°C (45°F)7°C (45°F)7°C (45°F)

Sea weather on Tuesday 30 April 2024

On Tuesday 30 April 2024, the sun will rise at 05:45 and will set at 20:45 on the beach(es) of Snowdonia National Park. The outside temperature will be a high of 52°F t and a low of 47°F. There will be little to no precipitation today, so unless you go swimming, you can enjoy the beach and stay dry! The sea will be generally calm, with a wind speed of up to 18.6mph km/h (with gusts up to 29.2mph). Wave height will be up to 3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature8°C (47°F)8°C (46°F)8°C (46°F)10°C (50°F)11°C (52°F)11°C (52°F)10°C (49°F)9°C (47°F)
Perceived temperature6°C (43°F)5°C (42°F)5°C (41°F)7°C (44°F)8°C (46°F)8°C (46°F)7°C (44°F)6°C (43°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity85%84%81%72%72%81%93%93%
Barometric pressure1013 hPa1013 hPa1012 hPa1011 hPa1010 hPa1009 hPa1009 hPa1009 hPa
Cloud cover26%12%32%16%100%100%100%39%
Heat index8°C (47°F)8°C (46°F)8°C (46°F)10°C (50°F)11°C (52°F)11°C (52°F)10°C (49°F)9°C (47°F)
Dew point6°C (43°F)5°C (41°F)5°C (41°F)5°C (42°F)6°C (43°F)8°C (46°F)9°C (47°F)7°C (45°F)
Wind
Speed12km/h (7mph)13km/h (8mph)17km/h (11mph)29km/h (18mph)28km/h (17mph)30km/h (19mph)24km/h (15mph)15km/h (9mph)
Gusts23km/h (14mph)24km/h (15mph)31km/h (19mph)40km/h (25mph)42km/h (26mph)47km/h (29mph)37km/h (23mph)26km/h (16mph)
Direction 144°
SE
126°
SE
123°
ESE
110°
ESE
97°
E
94°
E
76°
ENE
89°
E
Wind chill6°C (43°F)5°C (42°F)5°C (41°F)7°C (44°F)8°C (46°F)8°C (46°F)7°C (44°F)6°C (43°F)
Waves
Height0.7m (2.2ft)0.8m (2.6ft)0.9m (3.0ft)0.9m (3.1ft)0.8m (2.5ft)0.5m (1.8ft)0.4m (1.2ft)0.4m (1.2ft)
Direction 235°
SW
229°
SW
231°
SW
227°
SW
224°
SW
224°
SW
223°
SW
221°
SW
Period6.2 sec.7.1 sec.8.0 sec.8.2 sec.4.3 sec.3.7 sec.7.9 sec.7.6 sec.
Significant height1.1m (3.6ft)1.1m (3.6ft)1.3m (4.3ft)1.2m (3.9ft)0.8m (2.6ft)0.5m (1.6ft)0.6m (2ft)0.6m (2ft)
Sea water temperature
Water temperature7°C (45°F)7°C (45°F)7°C (45°F)7°C (45°F)7°C (45°F)7°C (45°F)7°C (45°F)7°C (45°F)

Sea weather on Wednesday 1 May 2024

On Wednesday 1 May 2024, the sun will rise at 05:43 and will set at 20:46 on the beach(es) of Snowdonia National Park. The outside temperature will be a high of 54°F t and a low of 49°F. There will be little to no precipitation today, so unless you go swimming, you can enjoy the beach and stay dry! The sea will be generally calm, with a wind speed of up to 11.2mph km/h (with gusts up to 19.9mph). Wave height will be up to 1.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature9°C (47°F)9°C (48°F)9°C (48°F)11°C (52°F)12°C (53°F)11°C (52°F)11°C (51°F)10°C (51°F)
Perceived temperature7°C (44°F)7°C (44°F)7°C (45°F)9°C (49°F)10°C (50°F)9°C (49°F)9°C (48°F)9°C (48°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity91%87%86%80%80%82%84%89%
Barometric pressure1009 hPa1009 hPa1009 hPa1010 hPa1009 hPa1008 hPa1008 hPa1009 hPa
Cloud cover14%59%38%24%70%49%21%49%
Heat index9°C (47°F)9°C (48°F)9°C (48°F)11°C (52°F)12°C (53°F)11°C (52°F)11°C (51°F)10°C (51°F)
Dew point7°C (45°F)7°C (44°F)7°C (44°F)8°C (46°F)8°C (47°F)8°C (47°F)8°C (47°F)9°C (48°F)
Wind
Speed12km/h (7mph)12km/h (8mph)13km/h (8mph)13km/h (8mph)14km/h (9mph)18km/h (11mph)17km/h (11mph)12km/h (7mph)
Gusts21km/h (13mph)22km/h (14mph)21km/h (13mph)20km/h (12mph)24km/h (15mph)29km/h (18mph)32km/h (20mph)24km/h (15mph)
Direction 89°
E
86°
E
91°
E
92°
E
60°
ENE
28°
NNE
31°
NNE
48°
NE
Wind chill7°C (44°F)7°C (44°F)7°C (45°F)9°C (49°F)10°C (50°F)9°C (49°F)9°C (48°F)9°C (48°F)
Waves
Height0.4m (1.2ft)0.3m (1.1ft)0.3m (1.0ft)0.3m (0.9ft)0.2m (0.7ft)0.2m (0.6ft)0.2m (0.5ft)0.2m (0.7ft)
Direction 221°
SW
221°
SW
221°
SW
221°
SW
222°
SW
220°
SW
220°
SW
221°
SW
Period7.6 sec.7.6 sec.7.5 sec.7.4 sec.3.1 sec.6.9 sec.6.8 sec.6.6 sec.
Significant height0.5m (1.6ft)0.5m (1.6ft)0.5m (1.6ft)0.4m (1.3ft)0.3m (1ft)0.3m (1ft)0.4m (1.3ft)0.4m (1.3ft)
Sea water temperature
Water temperature7°C (45°F)7°C (45°F)7°C (45°F)7°C (45°F)7°C (45°F)7°C (45°F)7°C (45°F)7°C (45°F)

Sea weather chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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