Sea weather in Shannon in Ireland All the beach weather in Shannon

All the essential weather information for enjoying the beach in Shannon in Ireland, 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 Shannon over the next 7 days?

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

Date Outside temp. Our opinion
Wednesday 3 June 202652°F to 56°Fnot recommended
Thursday 4 June 202650°F to 54°Fnot recommended
Friday 5 June 202650°F to 54°Fnot recommended
Saturday 6 June 202652°F to 56°Fnot recommended
Sunday 7 June 202652°F to 56°Fnot recommended
Monday 8 June 202652°F to 54°Fdiscouraged
Tuesday 9 June 202652°F to 58°Fnot recommended

Sea Weather: Your daily and hourly sea weather in Shannon

Sea weather on Wednesday 3 June 2026

On Wednesday 3 June 2026, the sun will rise at 05:17 and will set at 21:52 on the beach(es) of Shannon. The outside temperature will be a high of 56°F t and a low of 52°F. Precipitation is in the forecast (0.2in throughout the day): choose the right time to go to the beach and dodge the raindrops. Be careful, the sea will be generally rough with a wind speed of up to 29.8mph km/h (with gusts up to 39.8mph). Wave height will be up to 8.2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature11°C (53°F)11°C (51°F)13°C (55°F)13°C (55°F)12°C (54°F)12°C (54°F)12°C (53°F)12°C (54°F)
Perceived temperature9°C (48°F)7°C (45°F)10°C (50°F)9°C (49°F)9°C (48°F)8°C (47°F)8°C (47°F)9°C (48°F)
Precipitation0in0.1in0in0in0in0in0in0in
Humidity90%93%90%90%89%89%92%95%
Barometric pressure1003 hPa997 hPa993 hPa992 hPa991 hPa990 hPa989 hPa988 hPa
Cloud cover100%100%100%76%68%66%100%100%
Heat index11°C (53°F)11°C (51°F)13°C (55°F)13°C (55°F)12°C (54°F)12°C (54°F)12°C (53°F)12°C (54°F)
Dew point10°C (50°F)9°C (49°F)11°C (53°F)11°C (52°F)11°C (51°F)10°C (51°F)11°C (51°F)11°C (52°F)
Wind
Speed20km/h (13mph)27km/h (17mph)41km/h (26mph)46km/h (29mph)46km/h (29mph)48km/h (30mph)46km/h (28mph)41km/h (26mph)
Gusts33km/h (21mph)38km/h (24mph)42km/h (26mph)51km/h (32mph)64km/h (40mph)50km/h (31mph)51km/h (32mph)43km/h (27mph)
Direction 184°
S
138°
SE
239°
WSW
243°
WSW
240°
WSW
242°
WSW
237°
WSW
258°
WSW
Wind chill9°C (48°F)7°C (45°F)10°C (50°F)9°C (49°F)9°C (48°F)8°C (47°F)8°C (47°F)9°C (48°F)
Waves
Height1.3m (4.3ft)1.3m (4.3ft)1.4m (4.7ft)2.0m (6.6ft)2.3m (7.4ft)2.4m (7.8ft)2.5m (8.1ft)2.3m (7.4ft)
Direction 247°
WSW
248°
WSW
251°
WSW
240°
WSW
245°
WSW
245°
WSW
244°
WSW
244°
WSW
Period10.9 sec.11.2 sec.11.6 sec.6.7 sec.8.6 sec.9.5 sec.10.2 sec.10.5 sec.
Significant height0.7m (2.3ft)0.7m (2.3ft)1.4m (4.6ft)1.6m (5.2ft)1.7m (5.6ft)1.7m (5.6ft)1.7m (5.6ft)1.3m (4.3ft)
Sea water temperature
Water temperature10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)

Sea weather on Thursday 4 June 2026

On Thursday 4 June 2026, the sun will rise at 05:17 and will set at 21:53 on the beach(es) of Shannon. The outside temperature will be a high of 54°F t and a low of 50°F. There will be little to no precipitation today, so unless you go swimming, you can enjoy the beach and stay dry! Be careful, the sea will be generally rough with a wind speed of up to 32.3mph km/h (with gusts up to 38.5mph). Wave height will be up to 8.5ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature12°C (53°F)12°C (53°F)12°C (53°F)12°C (54°F)12°C (54°F)11°C (53°F)10°C (51°F)11°C (51°F)
Perceived temperature9°C (48°F)8°C (47°F)8°C (47°F)8°C (47°F)8°C (47°F)7°C (45°F)6°C (43°F)7°C (44°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity90%88%90%89%89%86%82%71%
Barometric pressure989 hPa990 hPa992 hPa995 hPa998 hPa1001 hPa1004 hPa1005 hPa
Cloud cover66%87%100%93%87%100%64%74%
Heat index12°C (53°F)12°C (53°F)12°C (53°F)12°C (54°F)12°C (54°F)11°C (53°F)10°C (51°F)11°C (51°F)
Dew point10°C (50°F)10°C (50°F)10°C (51°F)10°C (50°F)10°C (51°F)9°C (49°F)7°C (45°F)6°C (42°F)
Wind
Speed30km/h (19mph)36km/h (22mph)45km/h (28mph)47km/h (29mph)49km/h (30mph)52km/h (32mph)46km/h (28mph)39km/h (24mph)
Gusts43km/h (27mph)52km/h (32mph)50km/h (31mph)62km/h (39mph)51km/h (32mph)53km/h (33mph)47km/h (29mph)41km/h (26mph)
Direction 289°
WNW
287°
WNW
289°
WNW
287°
WNW
285°
WNW
287°
WNW
289°
WNW
284°
WNW
Wind chill9°C (48°F)8°C (47°F)8°C (47°F)8°C (47°F)8°C (47°F)7°C (45°F)6°C (43°F)7°C (44°F)
Waves
Height2.0m (6.7ft)2.1m (6.8ft)2.1m (6.9ft)2.1m (7.0ft)2.3m (7.4ft)2.4m (8.0ft)2.6m (8.6ft)2.5m (8.1ft)
Direction 244°
WSW
244°
WSW
244°
WSW
245°
WSW
246°
WSW
247°
WSW
249°
WSW
251°
WSW
Period11.1 sec.11.3 sec.11.3 sec.12.0 sec.12.0 sec.12.1 sec.12.0 sec.11.9 sec.
Significant height1.2m (3.9ft)1.1m (3.6ft)1.2m (3.9ft)1.2m (3.9ft)1.4m (4.6ft)1.6m (5.2ft)1.7m (5.6ft)1.3m (4.3ft)
Sea water temperature
Water temperature10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)

Sea weather on Friday 5 June 2026

On Friday 5 June 2026, the sun will rise at 05:16 and will set at 21:54 on the beach(es) of Shannon. The outside temperature will be a high of 54°F t and a low of 50°F. Precipitation is in the forecast (0.1in throughout the day): choose the right time to go to the beach and dodge the raindrops. Be careful, the sea will be generally rough with a wind speed of up to 28.6mph km/h (with gusts up to 31.7mph). Wave height will be up to 7.2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature11°C (51°F)10°C (51°F)11°C (51°F)11°C (52°F)12°C (53°F)12°C (54°F)11°C (51°F)10°C (50°F)
Perceived temperature7°C (44°F)7°C (44°F)8°C (46°F)8°C (47°F)10°C (50°F)10°C (50°F)7°C (45°F)6°C (42°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity74%77%81%82%76%77%81%92%
Barometric pressure1006 hPa1006 hPa1006 hPa1006 hPa1005 hPa1002 hPa1000 hPa997 hPa
Cloud cover75%86%75%95%100%69%100%100%
Heat index11°C (51°F)10°C (51°F)11°C (51°F)11°C (52°F)12°C (53°F)12°C (54°F)11°C (51°F)10°C (50°F)
Dew point6°C (43°F)6°C (44°F)7°C (45°F)8°C (46°F)8°C (46°F)8°C (47°F)8°C (46°F)9°C (48°F)
Wind
Speed35km/h (22mph)31km/h (19mph)24km/h (15mph)25km/h (15mph)15km/h (10mph)21km/h (13mph)36km/h (23mph)46km/h (29mph)
Gusts51km/h (32mph)46km/h (29mph)36km/h (22mph)34km/h (21mph)22km/h (14mph)32km/h (20mph)42km/h (26mph)49km/h (30mph)
Direction 271°
W
258°
WSW
238°
WSW
200°
SSW
173°
S
171°
S
133°
SE
118°
ESE
Wind chill7°C (44°F)7°C (44°F)8°C (46°F)8°C (47°F)10°C (50°F)10°C (50°F)7°C (45°F)6°C (42°F)
Waves
Height2.2m (7.3ft)2.0m (6.6ft)1.7m (5.7ft)1.6m (5.2ft)1.4m (4.7ft)1.3m (4.3ft)1.2m (3.8ft)1.1m (3.7ft)
Direction 253°
WSW
254°
WSW
254°
WSW
254°
WSW
255°
WSW
256°
WSW
256°
WSW
258°
WSW
Period11.8 sec.11.7 sec.11.5 sec.12.0 sec.11.8 sec.11.6 sec.11.5 sec.11.3 sec.
Significant height1.1m (3.6ft)1.0m (3.3ft)0.8m (2.6ft)0.9m (3ft)0.8m (2.6ft)0.5m (1.6ft)0.2m (0.7ft)0.7m (2.3ft)
Sea water temperature
Water temperature10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)

Sea weather on Saturday 6 June 2026

On Saturday 6 June 2026, the sun will rise at 05:15 and will set at 21:55 on the beach(es) of Shannon. The outside temperature will be a high of 56°F t and a low of 52°F. Precipitation is in the forecast (0.1in throughout the day): choose the right time to go to the beach and dodge the raindrops. Be careful, the sea will be generally rough with a wind speed of up to 38.5mph km/h (with gusts up to 42.3mph). Wave height will be up to 3.9ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature12°C (53°F)12°C (54°F)12°C (54°F)13°C (56°F)12°C (53°F)11°C (52°F)11°C (52°F)11°C (52°F)
Perceived temperature8°C (46°F)9°C (48°F)10°C (50°F)12°C (54°F)7°C (45°F)7°C (45°F)7°C (45°F)8°C (47°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity92%94%94%95%91%82%67%80%
Barometric pressure993 hPa990 hPa990 hPa992 hPa997 hPa1003 hPa1007 hPa1009 hPa
Cloud cover100%100%100%100%100%100%30%100%
Heat index12°C (53°F)12°C (54°F)12°C (54°F)13°C (56°F)12°C (53°F)11°C (52°F)11°C (52°F)11°C (52°F)
Dew point10°C (51°F)11°C (52°F)11°C (52°F)13°C (55°F)10°C (51°F)8°C (47°F)5°C (41°F)8°C (46°F)
Wind
Speed47km/h (29mph)37km/h (23mph)19km/h (12mph)13km/h (8mph)62km/h (39mph)53km/h (33mph)37km/h (23mph)33km/h (20mph)
Gusts47km/h (29mph)54km/h (34mph)28km/h (18mph)19km/h (12mph)68km/h (42mph)60km/h (37mph)40km/h (25mph)47km/h (29mph)
Direction 115°
ESE
118°
ESE
106°
ESE
225°
SW
291°
WNW
287°
WNW
273°
W
231°
SW
Wind chill8°C (46°F)9°C (48°F)10°C (50°F)12°C (54°F)7°C (45°F)7°C (45°F)7°C (45°F)8°C (47°F)
Waves
Height1.1m (3.6ft)1.1m (3.6ft)1.2m (3.8ft)1.1m (3.6ft)1.0m (3.1ft)0.9m (3.1ft)1.1m (3.8ft)1.2m (4.1ft)
Direction 259°
W
267°
W
308°
NW
311°
NW
260°
W
257°
WSW
265°
W
251°
WSW
Period10.2 sec.10.9 sec.10.9 sec.10.8 sec.10.7 sec.11.0 sec.12.1 sec.11.7 sec.
Significant height0.9m (3ft)1.2m (3.9ft)1.3m (4.3ft)1.2m (3.9ft)0.9m (3ft)0.9m (3ft)1.1m (3.6ft)1.2m (3.9ft)
Sea water temperature
Water temperature10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)

Sea weather on Sunday 7 June 2026

On Sunday 7 June 2026, the sun will rise at 05:15 and will set at 21:56 on the beach(es) of Shannon. The outside temperature will be a high of 56°F t and a low of 52°F. Precipitation is in the forecast (0.3in throughout the day): choose the right time to go to the beach and dodge the raindrops. Be careful, the sea will be generally rough with a wind speed of up to 27.3mph km/h (with gusts up to 29.8mph). Wave height will be up to 4.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature13°C (55°F)13°C (56°F)13°C (56°F)12°C (54°F)12°C (54°F)12°C (54°F)11°C (52°F)11°C (51°F)
Perceived temperature10°C (50°F)10°C (50°F)10°C (50°F)10°C (50°F)11°C (52°F)10°C (50°F)12°C (53°F)7°C (45°F)
Precipitation0in0in0in0in0in0in0.1in0in
Humidity92%90%89%92%94%93%97%96%
Barometric pressure1008 hPa1008 hPa1009 hPa1010 hPa1011 hPa1010 hPa1007 hPa1006 hPa
Cloud cover98%63%100%100%100%100%100%100%
Heat index13°C (55°F)13°C (56°F)13°C (56°F)12°C (54°F)12°C (54°F)12°C (54°F)11°C (52°F)11°C (51°F)
Dew point12°C (53°F)11°C (53°F)11°C (53°F)11°C (51°F)11°C (52°F)11°C (52°F)11°C (51°F)10°C (50°F)
Wind
Speed42km/h (26mph)43km/h (27mph)44km/h (28mph)18km/h (11mph)10km/h (6mph)24km/h (15mph)3km/h (2mph)32km/h (20mph)
Gusts47km/h (29mph)48km/h (30mph)47km/h (29mph)26km/h (16mph)15km/h (9mph)36km/h (23mph)5km/h (3mph)45km/h (28mph)
Direction 219°
SW
220°
SW
221°
SW
262°
W
212°
SSW
216°
SW
235°
SW

N
Wind chill10°C (50°F)10°C (50°F)10°C (50°F)10°C (50°F)11°C (52°F)10°C (50°F)12°C (53°F)7°C (45°F)
Waves
Height1.2m (4.0ft)1.1m (3.7ft)1.1m (3.6ft)1.4m (4.5ft)1.4m (4.6ft)1.3m (4.4ft)1.2m (4.0ft)1.1m (3.8ft)
Direction 250°
WSW
248°
WSW
247°
WSW
246°
WSW
245°
WSW
247°
WSW
249°
WSW
250°
WSW
Period11.3 sec.10.9 sec.11.2 sec.9.3 sec.10.7 sec.10.8 sec.10.8 sec.10.8 sec.
Significant height0.9m (3ft)0.4m (1.3ft)0.4m (1.3ft)0.5m (1.6ft)0.3m (1ft)0.4m (1.3ft)0.4m (1.3ft)0.4m (1.3ft)
Sea water temperature
Water temperature10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)

Sea weather on Monday 8 June 2026

On Monday 8 June 2026, the sun will rise at 05:14 and will set at 21:57 on the beach(es) of Shannon. The outside temperature will be a high of 54°F t and a low of 52°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 21.1mph km/h (with gusts up to 31.1mph). Wave height will be up to 6.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature11°C (52°F)11°C (52°F)11°C (52°F)12°C (54°F)12°C (54°F)12°C (53°F)11°C (52°F)11°C (53°F)
Perceived temperature8°C (46°F)8°C (46°F)8°C (46°F)9°C (48°F)9°C (48°F)9°C (48°F)8°C (46°F)8°C (47°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity90%79%70%70%73%76%79%77%
Barometric pressure1009 hPa1011 hPa1013 hPa1015 hPa1016 hPa1017 hPa1017 hPa1018 hPa
Cloud cover100%55%88%50%84%71%72%56%
Heat index11°C (52°F)11°C (52°F)11°C (52°F)12°C (54°F)12°C (54°F)12°C (53°F)11°C (52°F)11°C (53°F)
Dew point9°C (49°F)8°C (46°F)6°C (42°F)7°C (44°F)7°C (45°F)8°C (46°F)7°C (45°F)8°C (46°F)
Wind
Speed26km/h (16mph)31km/h (19mph)34km/h (21mph)33km/h (21mph)33km/h (20mph)34km/h (21mph)34km/h (21mph)31km/h (19mph)
Gusts37km/h (23mph)46km/h (28mph)50km/h (31mph)43km/h (27mph)45km/h (28mph)49km/h (31mph)35km/h (22mph)46km/h (29mph)
Direction 304°
NW
296°
WNW
279°
W
270°
W
257°
WSW
255°
WSW
261°
W
256°
WSW
Wind chill8°C (46°F)8°C (46°F)8°C (46°F)9°C (48°F)9°C (48°F)9°C (48°F)8°C (46°F)8°C (47°F)
Waves
Height1.2m (3.9ft)1.5m (5.0ft)1.9m (6.4ft)2.0m (6.7ft)1.9m (6.2ft)1.7m (5.6ft)1.5m (4.9ft)1.4m (4.6ft)
Direction 251°
WSW
242°
WSW
240°
WSW
243°
WSW
242°
WSW
242°
WSW
243°
WSW
245°
WSW
Period10.6 sec.6.6 sec.7.7 sec.9.1 sec.9.5 sec.9.6 sec.9.9 sec.9.5 sec.
Significant height1.1m (3.6ft)1.3m (4.3ft)1.5m (4.9ft)1.4m (4.6ft)1.2m (3.9ft)1.0m (3.3ft)0.7m (2.3ft)1.0m (3.3ft)
Sea water temperature
Water temperature10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)

Sea weather on Tuesday 9 June 2026

On Tuesday 9 June 2026, the sun will rise at 05:14 and will set at 21:58 on the beach(es) of Shannon. The outside temperature will be a high of 58°F t and a low of 52°F. There will be little to no precipitation today, so unless you go swimming, you can enjoy the beach and stay dry! Be careful, the sea will be generally rough with a wind speed of up to 35.4mph km/h (with gusts up to 36.7mph). Wave height will be up to 4.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature12°C (53°F)11°C (53°F)12°C (53°F)13°C (55°F)13°C (55°F)14°C (56°F)14°C (56°F)13°C (56°F)
Perceived temperature8°C (47°F)8°C (47°F)8°C (47°F)10°C (50°F)10°C (49°F)10°C (50°F)10°C (50°F)10°C (50°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity78%81%84%82%80%79%77%86%
Barometric pressure1018 hPa1017 hPa1016 hPa1016 hPa1013 hPa1010 hPa1007 hPa1005 hPa
Cloud cover73%75%59%92%75%34%92%100%
Heat index12°C (53°F)11°C (53°F)12°C (53°F)13°C (55°F)13°C (55°F)14°C (56°F)14°C (56°F)13°C (56°F)
Dew point8°C (46°F)8°C (47°F)9°C (48°F)10°C (49°F)10°C (49°F)10°C (50°F)10°C (49°F)11°C (52°F)
Wind
Speed33km/h (20mph)34km/h (21mph)34km/h (21mph)37km/h (23mph)47km/h (29mph)57km/h (35mph)56km/h (35mph)49km/h (30mph)
Gusts48km/h (30mph)50km/h (31mph)49km/h (31mph)50km/h (31mph)53km/h (33mph)59km/h (37mph)59km/h (37mph)50km/h (31mph)
Direction 244°
WSW
243°
WSW
226°
SW
211°
SSW
207°
SSW
205°
SSW
202°
SSW
194°
SSW
Wind chill8°C (47°F)8°C (47°F)8°C (47°F)10°C (50°F)10°C (49°F)10°C (50°F)10°C (50°F)10°C (50°F)
Waves
Height1.4m (4.6ft)1.3m (4.3ft)1.2m (4.0ft)1.1m (3.7ft)1.1m (3.6ft)1.1m (3.5ft)1.0m (3.4ft)1.1m (3.5ft)
Direction 246°
WSW
246°
WSW
247°
WSW
247°
WSW
248°
WSW
249°
WSW
250°
WSW
249°
WSW
Period9.5 sec.9.4 sec.9.3 sec.9.4 sec.9.2 sec.8.4 sec.8.4 sec.8.4 sec.
Significant height1.0m (3.3ft)1.0m (3.3ft)0.9m (3ft)0.7m (2.3ft)0.8m (2.6ft)0.7m (2.3ft)0.7m (2.3ft)0.8m (2.6ft)
Sea water temperature
Water temperature10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)

Sea weather chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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