Sea weather in Sligo in Ireland All the beach weather in Sligo

All the essential weather information for enjoying the beach in Sligo 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 Sligo over the next 7 days?

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

Date Outside temp. Our opinion
Tuesday 18 March 202541°F to 49°Fdiscouraged
Wednesday 19 March 202540°F to 50°Frecommended
Thursday 20 March 202545°F to 54°Frecommended
Friday 21 March 202547°F to 56°Fdiscouraged
Saturday 22 March 202549°F to 52°Fdiscouraged
Sunday 23 March 202547°F to 49°Fdiscouraged
Monday 24 March 202545°F to 49°Fdiscouraged

Sea Weather: Your daily and hourly sea weather in Sligo

Sea weather on Tuesday 18 March 2025

On Tuesday 18 March 2025, the sun will rise at 06:41 and will set at 18:44 on the beach(es) of Sligo. The outside temperature will be a high of 49°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 16.8mph km/h (with gusts up to 23mph). Wave height will be up to 2.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature5°C (42°F)6°C (43°F)5°C (40°F)6°C (43°F)7°C (45°F)9°C (48°F)7°C (45°F)6°C (42°F)
Perceived temperature2°C (35°F)2°C (36°F)1°C (33°F)2°C (35°F)3°C (37°F)6°C (43°F)4°C (38°F)2°C (36°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity71%73%83%74%69%63%69%76%
Barometric pressure1026 hPa1024 hPa1023 hPa1023 hPa1021 hPa1020 hPa1019 hPa1020 hPa
Cloud cover43%84%41%49%94%80%16%12%
Heat index5°C (42°F)6°C (43°F)5°C (40°F)6°C (43°F)7°C (45°F)9°C (48°F)7°C (45°F)6°C (42°F)
Dew point0°C (33°F)2°C (35°F)2°C (36°F)2°C (35°F)2°C (35°F)2°C (36°F)2°C (36°F)2°C (35°F)
Wind
Speed17km/h (10mph)19km/h (12mph)21km/h (13mph)26km/h (16mph)27km/h (17mph)21km/h (13mph)24km/h (15mph)17km/h (11mph)
Gusts26km/h (16mph)28km/h (17mph)32km/h (20mph)34km/h (21mph)37km/h (23mph)32km/h (20mph)28km/h (17mph)29km/h (18mph)
Direction 105°
ESE
106°
ESE
109°
ESE
109°
ESE
125°
SE
128°
SE
118°
ESE
108°
ESE
Wind chill2°C (35°F)2°C (36°F)1°C (33°F)2°C (35°F)3°C (37°F)6°C (43°F)4°C (38°F)2°C (36°F)
Waves
Height0.6m (1.9ft)0.5m (1.8ft)0.5m (1.8ft)0.6m (2.0ft)0.6m (1.9ft)0.7m (2.3ft)0.7m (2.4ft)0.7m (2.4ft)
Direction 265°
W
264°
W
263°
W
262°
W
274°
W
270°
W
271°
W
269°
W
Period13.5 sec.13.2 sec.12.5 sec.12.0 sec.11.7 sec.14.7 sec.14.3 sec.13.2 sec.
Significant height0.6m (2ft)0.9m (3ft)0.7m (2.3ft)1.0m (3.3ft)0.8m (2.6ft)1.1m (3.6ft)1.1m (3.6ft)1.1m (3.6ft)
Sea water temperature
Water temperature8°C (47°F)8°C (47°F)8°C (47°F)8°C (47°F)8°C (47°F)8°C (47°F)8°C (47°F)8°C (47°F)

Sea weather on Wednesday 19 March 2025

On Wednesday 19 March 2025, the sun will rise at 06:39 and will set at 18:46 on the beach(es) of Sligo. The outside temperature will be a high of 50°F t and a low of 40°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 9.9mph km/h (with gusts up to 17.4mph). Wave height will be up to 2.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature5°C (40°F)4°C (39°F)4°C (38°F)5°C (41°F)7°C (45°F)10°C (49°F)9°C (48°F)8°C (47°F)
Perceived temperature1°C (34°F)0°C (33°F)-0°C (32°F)2°C (35°F)5°C (41°F)9°C (48°F)9°C (47°F)6°C (43°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity80%82%84%77%61%63%73%81%
Barometric pressure1020 hPa1019 hPa1019 hPa1020 hPa1019 hPa1018 hPa1018 hPa1019 hPa
Cloud cover5%3%15%5%4%35%20%100%
Heat index5°C (40°F)4°C (39°F)4°C (38°F)5°C (41°F)7°C (45°F)10°C (49°F)9°C (48°F)8°C (47°F)
Dew point2°C (35°F)1°C (34°F)1°C (34°F)2°C (35°F)0°C (33°F)3°C (37°F)5°C (40°F)5°C (41°F)
Wind
Speed15km/h (9mph)15km/h (10mph)16km/h (10mph)16km/h (10mph)12km/h (8mph)6km/h (4mph)5km/h (3mph)12km/h (8mph)
Gusts26km/h (16mph)27km/h (17mph)28km/h (17mph)22km/h (14mph)20km/h (13mph)11km/h (7mph)11km/h (7mph)23km/h (14mph)
Direction 101°
E
105°
ESE
108°
ESE
115°
ESE
137°
SE
129°
SE
135°
SE
104°
ESE
Wind chill1°C (34°F)0°C (33°F)-0°C (32°F)2°C (35°F)5°C (41°F)9°C (48°F)9°C (47°F)6°C (43°F)
Waves
Height0.7m (2.3ft)0.7m (2.5ft)0.8m (2.5ft)0.7m (2.4ft)0.7m (2.2ft)0.6m (1.9ft)0.5m (1.6ft)0.5m (1.5ft)
Direction 268°
W
268°
W
272°
W
272°
W
271°
W
273°
W
273°
W
273°
W
Period12.5 sec.11.9 sec.14.3 sec.13.2 sec.12.2 sec.11.5 sec.11.0 sec.10.7 sec.
Significant height1.1m (3.6ft)1.0m (3.3ft)1.2m (3.9ft)1.1m (3.6ft)1.0m (3.3ft)0.8m (2.6ft)0.7m (2.3ft)0.8m (2.6ft)
Sea water temperature
Water temperature6°C (44°F)6°C (44°F)6°C (44°F)6°C (44°F)6°C (44°F)6°C (44°F)6°C (44°F)6°C (44°F)

Sea weather on Thursday 20 March 2025

On Thursday 20 March 2025, the sun will rise at 06:36 and will set at 18:48 on the beach(es) of Sligo. The outside temperature will be a high of 54°F t and a low of 45°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 20.5mph). Wave height will be up to 1.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature8°C (47°F)8°C (46°F)7°C (45°F)8°C (46°F)10°C (50°F)12°C (53°F)11°C (51°F)10°C (50°F)
Perceived temperature6°C (42°F)6°C (42°F)5°C (41°F)6°C (42°F)9°C (48°F)10°C (49°F)9°C (48°F)8°C (46°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity86%89%90%87%81%79%83%87%
Barometric pressure1019 hPa1019 hPa1018 hPa1019 hPa1017 hPa1015 hPa1014 hPa1014 hPa
Cloud cover94%65%30%32%36%92%66%28%
Heat index8°C (47°F)8°C (46°F)7°C (45°F)8°C (46°F)10°C (50°F)12°C (53°F)11°C (51°F)10°C (50°F)
Dew point6°C (43°F)6°C (43°F)6°C (42°F)6°C (43°F)7°C (45°F)8°C (47°F)8°C (46°F)8°C (46°F)
Wind
Speed15km/h (9mph)13km/h (8mph)12km/h (7mph)14km/h (9mph)12km/h (7mph)18km/h (11mph)15km/h (10mph)17km/h (11mph)
Gusts24km/h (15mph)22km/h (14mph)20km/h (12mph)20km/h (12mph)18km/h (11mph)32km/h (20mph)30km/h (18mph)33km/h (21mph)
Direction 124°
ESE
126°
SE
131°
SE
126°
SE
146°
SSE
165°
SSE
140°
SE
130°
SE
Wind chill6°C (42°F)6°C (42°F)5°C (41°F)6°C (42°F)9°C (48°F)10°C (49°F)9°C (48°F)8°C (46°F)
Waves
Height0.4m (1.4ft)0.4m (1.3ft)0.3m (1.1ft)0.3m (1.1ft)0.3m (1.0ft)0.3m (0.9ft)0.2m (0.8ft)0.2m (0.8ft)
Direction 279°
W
278°
W
277°
W
277°
W
278°
W
281°
W
281°
W
282°
WNW
Period10.1 sec.10.0 sec.9.8 sec.9.7 sec.9.6 sec.9.2 sec.9.0 sec.9.0 sec.
Significant height0.7m (2.3ft)0.7m (2.3ft)0.6m (2ft)0.6m (2ft)0.5m (1.6ft)0.4m (1.3ft)0.4m (1.3ft)0.5m (1.6ft)
Sea water temperature
Water temperature6°C (44°F)6°C (44°F)6°C (44°F)6°C (44°F)6°C (44°F)6°C (44°F)6°C (44°F)6°C (44°F)

Sea weather on Friday 21 March 2025

On Friday 21 March 2025, the sun will rise at 06:34 and will set at 18:50 on the beach(es) of Sligo. The outside temperature will be a high of 56°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 15.5mph km/h (with gusts up to 23mph). Wave height will be up to 1ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature9°C (47°F)8°C (46°F)8°C (46°F)9°C (49°F)13°C (55°F)12°C (54°F)11°C (51°F)10°C (50°F)
Perceived temperature6°C (42°F)5°C (41°F)5°C (40°F)7°C (44°F)10°C (51°F)10°C (50°F)9°C (47°F)7°C (45°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity91%90%91%85%76%83%91%90%
Barometric pressure1012 hPa1010 hPa1008 hPa1006 hPa1004 hPa1002 hPa1001 hPa1001 hPa
Cloud cover9%26%49%53%56%100%100%54%
Heat index9°C (47°F)8°C (46°F)8°C (46°F)9°C (49°F)13°C (55°F)12°C (54°F)11°C (51°F)10°C (50°F)
Dew point7°C (45°F)6°C (44°F)6°C (43°F)7°C (45°F)9°C (47°F)9°C (49°F)9°C (49°F)9°C (47°F)
Wind
Speed17km/h (11mph)20km/h (12mph)21km/h (13mph)21km/h (13mph)25km/h (15mph)20km/h (12mph)16km/h (10mph)20km/h (13mph)
Gusts31km/h (20mph)37km/h (23mph)27km/h (17mph)33km/h (20mph)30km/h (19mph)24km/h (15mph)30km/h (19mph)35km/h (22mph)
Direction 122°
ESE
117°
ESE
112°
ESE
108°
ESE
128°
SE
145°
SE
122°
ESE
130°
SE
Wind chill6°C (42°F)5°C (41°F)5°C (40°F)7°C (44°F)10°C (51°F)10°C (50°F)9°C (47°F)7°C (45°F)
Waves
Height0.3m (0.9ft)0.3m (0.9ft)0.3m (0.9ft)0.3m (0.9ft)0.2m (0.7ft)0.2m (0.6ft)0.2m (0.7ft)0.2m (0.8ft)
Direction 284°
WNW
283°
WNW
284°
WNW
285°
WNW
286°
WNW
287°
WNW
285°
WNW
288°
WNW
Period8.8 sec.8.4 sec.8.2 sec.8.2 sec.8.1 sec.7.9 sec.7.6 sec.7.5 sec.
Significant height0.5m (1.6ft)0.5m (1.6ft)0.5m (1.6ft)0.5m (1.6ft)0.4m (1.3ft)0.3m (1ft)0.4m (1.3ft)0.5m (1.6ft)
Sea water temperature
Water temperature6°C (44°F)6°C (44°F)6°C (44°F)6°C (44°F)6°C (44°F)6°C (44°F)6°C (44°F)6°C (44°F)

Sea weather on Saturday 22 March 2025

On Saturday 22 March 2025, the sun will rise at 06:31 and will set at 18:52 on the beach(es) of Sligo. The outside temperature will be a high of 52°F t and a low of 49°F. Precipitation is in the forecast (0.1in throughout the day): choose the right time to go to the beach and dodge the raindrops. The sea will be generally calm, with a wind speed of up to 14.3mph km/h (with gusts up to 22.4mph). Wave height will be up to 5.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature10°C (50°F)9°C (48°F)9°C (48°F)9°C (48°F)11°C (51°F)10°C (50°F)9°C (47°F)9°C (47°F)
Perceived temperature8°C (46°F)7°C (44°F)6°C (42°F)6°C (43°F)9°C (49°F)10°C (51°F)6°C (43°F)6°C (42°F)
Precipitation0in0in0in0in0in0in0.1in0in
Humidity84%90%88%87%78%82%95%97%
Barometric pressure1000 hPa999 hPa998 hPa998 hPa998 hPa998 hPa998 hPa999 hPa
Cloud cover76%86%36%73%81%100%100%100%
Heat index10°C (50°F)9°C (48°F)9°C (48°F)9°C (48°F)11°C (51°F)10°C (50°F)9°C (47°F)9°C (47°F)
Dew point8°C (46°F)7°C (45°F)7°C (44°F)7°C (44°F)7°C (44°F)7°C (45°F)8°C (46°F)8°C (47°F)
Wind
Speed17km/h (10mph)15km/h (9mph)23km/h (14mph)21km/h (13mph)11km/h (7mph)4km/h (2mph)13km/h (8mph)19km/h (12mph)
Gusts28km/h (17mph)24km/h (15mph)36km/h (22mph)30km/h (19mph)17km/h (11mph)6km/h (4mph)22km/h (13mph)29km/h (18mph)
Direction 134°
SE
115°
ESE
112°
ESE
128°
SE
143°
SE
344°
NNW
341°
NNW
339°
NNW
Wind chill8°C (46°F)7°C (44°F)6°C (42°F)6°C (43°F)9°C (49°F)10°C (51°F)6°C (43°F)6°C (42°F)
Waves
Height0.2m (0.8ft)0.3m (0.9ft)0.3m (0.9ft)0.3m (1.0ft)0.4m (1.5ft)0.8m (2.8ft)1.3m (4.2ft)1.7m (5.5ft)
Direction 288°
WNW
288°
WNW
287°
WNW
288°
WNW
283°
WNW
284°
WNW
283°
WNW
283°
WNW
Period12.2 sec.12.1 sec.11.3 sec.11.0 sec.16.4 sec.15.6 sec.14.6 sec.13.6 sec.
Significant height0.4m (1.3ft)0.5m (1.6ft)0.4m (1.3ft)0.4m (1.3ft)0.5m (1.6ft)1.1m (3.6ft)0.4m (1.3ft)0.4m (1.3ft)
Sea water temperature
Water temperature6°C (44°F)6°C (44°F)6°C (44°F)6°C (44°F)6°C (44°F)6°C (44°F)6°C (44°F)6°C (44°F)

Sea weather on Sunday 23 March 2025

On Sunday 23 March 2025, the sun will rise at 06:29 and will set at 18:54 on the beach(es) of Sligo. The outside temperature will be a high of 49°F t and a low of 47°F. Precipitation is in the forecast (0.1in throughout the day): choose the right time to go to the beach and dodge the raindrops. The sea will be generally calm, with a wind speed of up to 23.6mph km/h (with gusts up to 34.2mph). Wave height will be up to 11.5ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature9°C (49°F)9°C (48°F)9°C (48°F)8°C (47°F)8°C (47°F)8°C (47°F)8°C (46°F)8°C (46°F)
Perceived temperature6°C (43°F)5°C (41°F)4°C (40°F)4°C (39°F)4°C (39°F)4°C (39°F)4°C (40°F)4°C (39°F)
Precipitation0in0.1in0in0in0in0in0in0in
Humidity95%95%94%92%91%84%79%76%
Barometric pressure999 hPa1000 hPa1002 hPa1005 hPa1008 hPa1010 hPa1012 hPa1014 hPa
Cloud cover100%100%100%100%100%100%85%20%
Heat index9°C (49°F)9°C (48°F)9°C (48°F)8°C (47°F)8°C (47°F)8°C (47°F)8°C (46°F)8°C (46°F)
Dew point8°C (47°F)8°C (47°F)8°C (46°F)7°C (45°F)7°C (44°F)6°C (42°F)5°C (40°F)4°C (39°F)
Wind
Speed24km/h (15mph)33km/h (21mph)38km/h (23mph)34km/h (21mph)32km/h (20mph)31km/h (19mph)24km/h (15mph)23km/h (14mph)
Gusts37km/h (23mph)49km/h (31mph)55km/h (34mph)49km/h (31mph)46km/h (29mph)46km/h (29mph)38km/h (23mph)34km/h (21mph)
Direction
N
360°
N

N

N
355°
N
359°
N
355°
N
339°
NNW
Wind chill6°C (43°F)5°C (41°F)4°C (40°F)4°C (39°F)4°C (39°F)4°C (39°F)4°C (40°F)4°C (39°F)
Waves
Height1.9m (6.1ft)1.9m (6.2ft)1.9m (6.2ft)1.9m (6.3ft)2.5m (8.1ft)2.9m (9.6ft)3.2m (10.4ft)3.5m (11.6ft)
Direction 284°
WNW
287°
WNW
289°
WNW
290°
WNW
290°
WNW
290°
WNW
290°
WNW
288°
WNW
Period13.4 sec.13.2 sec.13.0 sec.12.4 sec.11.5 sec.10.8 sec.11.4 sec.12.1 sec.
Significant height0.5m (1.6ft)0.7m (2.3ft)1.0m (3.3ft)1.3m (4.3ft)1.6m (5.2ft)1.7m (5.6ft)1.6m (5.2ft)1.7m (5.6ft)
Sea water temperature
Water temperature6°C (44°F)6°C (44°F)6°C (44°F)6°C (44°F)6°C (44°F)6°C (44°F)6°C (44°F)6°C (44°F)

Sea weather on Monday 24 March 2025

On Monday 24 March 2025, the sun will rise at 06:26 and will set at 18:56 on the beach(es) of Sligo. The outside temperature will be a high of 49°F t and a low of 45°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 19.3mph). Wave height will be up to 13.1ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature7°C (45°F)7°C (45°F)8°C (46°F)9°C (47°F)9°C (48°F)9°C (48°F)9°C (48°F)9°C (48°F)
Perceived temperature4°C (39°F)5°C (40°F)5°C (41°F)6°C (43°F)7°C (44°F)6°C (43°F)6°C (43°F)6°C (43°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity77%81%86%86%84%89%89%93%
Barometric pressure1015 hPa1015 hPa1015 hPa1016 hPa1016 hPa1015 hPa1015 hPa1015 hPa
Cloud cover30%78%100%100%100%89%100%100%
Heat index7°C (45°F)7°C (45°F)8°C (46°F)9°C (47°F)9°C (48°F)9°C (48°F)9°C (48°F)9°C (48°F)
Dew point4°C (39°F)4°C (40°F)6°C (42°F)6°C (43°F)7°C (44°F)7°C (45°F)7°C (45°F)8°C (46°F)
Wind
Speed21km/h (13mph)15km/h (9mph)17km/h (10mph)18km/h (11mph)17km/h (11mph)17km/h (11mph)16km/h (10mph)18km/h (11mph)
Gusts31km/h (19mph)24km/h (15mph)25km/h (16mph)25km/h (16mph)26km/h (16mph)27km/h (17mph)26km/h (16mph)28km/h (18mph)
Direction 331°
NNW
311°
NW
281°
W
268°
W
269°
W
272°
W
254°
WSW
223°
SW
Wind chill4°C (39°F)5°C (40°F)5°C (41°F)6°C (43°F)7°C (44°F)6°C (43°F)6°C (43°F)6°C (43°F)
Waves
Height3.9m (12.8ft)4.0m (13.3ft)4.0m (13.2ft)3.9m (13.0ft)3.7m (12.2ft)3.3m (11.0ft)3.1m (10.3ft)2.9m (9.6ft)
Direction 288°
WNW
287°
WNW
287°
WNW
287°
WNW
287°
WNW
288°
WNW
288°
WNW
290°
WNW
Period12.9 sec.13.2 sec.13.4 sec.13.1 sec.12.8 sec.12.7 sec.12.2 sec.11.6 sec.
Significant height1.8m (5.9ft)1.8m (5.9ft)1.9m (6.2ft)1.9m (6.2ft)1.8m (5.9ft)1.6m (5.2ft)1.6m (5.2ft)1.6m (5.2ft)
Sea water temperature
Water temperature6°C (44°F)6°C (44°F)6°C (44°F)6°C (44°F)6°C (44°F)6°C (44°F)6°C (44°F)6°C (44°F)

Sea weather chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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