Sea weather in Newtownabbey in Northern Ireland All the beach weather in Newtownabbey

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

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

Date Outside temp. Our opinion
Monday 20 July 202654°F to 61°Fdiscouraged
Tuesday 21 July 202652°F to 61°Fdiscouraged
Wednesday 22 July 202654°F to 63°Fdiscouraged
Thursday 23 July 202656°F to 61°Fdiscouraged
Friday 24 July 202654°F to 63°Frecommended
Saturday 25 July 202658°F to 63°Fdiscouraged
Sunday 26 July 202658°F to 63°Fdiscouraged

Sea Weather: Your daily and hourly sea weather in Newtownabbey

Sea weather on Monday 20 July 2026

On Monday 20 July 2026, the sun will rise at 05:15 and will set at 21:45 on the beach(es) of Newtownabbey. The outside temperature will be a high of 61°F t and a low of 54°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 24.2mph). Wave height will be up to 3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature12°C (53°F)13°C (56°F)13°C (56°F)15°C (60°F)16°C (60°F)14°C (58°F)14°C (58°F)14°C (56°F)
Perceived temperature10°C (50°F)12°C (53°F)12°C (53°F)15°C (60°F)16°C (60°F)12°C (54°F)12°C (54°F)12°C (54°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity91%91%89%78%76%76%78%89%
Barometric pressure1028 hPa1028 hPa1029 hPa1029 hPa1029 hPa1030 hPa1030 hPa1031 hPa
Cloud cover22%48%37%45%20%2%6%11%
Heat index12°C (53°F)13°C (56°F)13°C (56°F)15°C (60°F)16°C (60°F)14°C (58°F)14°C (58°F)14°C (56°F)
Dew point10°C (51°F)12°C (53°F)12°C (53°F)12°C (53°F)11°C (53°F)10°C (50°F)10°C (51°F)12°C (53°F)
Wind
Speed16km/h (10mph)17km/h (11mph)19km/h (12mph)26km/h (16mph)25km/h (16mph)27km/h (17mph)27km/h (17mph)17km/h (11mph)
Gusts29km/h (18mph)29km/h (18mph)29km/h (18mph)37km/h (23mph)39km/h (24mph)31km/h (19mph)27km/h (17mph)29km/h (18mph)
Direction 287°
WNW
298°
WNW
309°
NW
339°
NNW
348°
NNW
346°
NNW
338°
NNW
313°
NW
Wind chill10°C (50°F)12°C (53°F)12°C (53°F)15°C (60°F)16°C (60°F)12°C (54°F)12°C (54°F)12°C (54°F)
Waves
Height0.5m (1.8ft)0.5m (1.7ft)0.6m (2.1ft)0.9m (3.0ft)0.9m (3.0ft)0.9m (2.9ft)0.8m (2.7ft)0.8m (2.5ft)
Direction 360°
N
353°
N
354°
N
356°
N
357°
N
358°
N
359°
N
357°
N
Period0.1 sec.0.1 sec.0.1 sec.0.1 sec.0.1 sec.0.1 sec.0.1 sec.0.1 sec.
Significant height0.7m (2.3ft)0.7m (2.3ft)0.9m (3ft)1.1m (3.6ft)1.0m (3.3ft)0.9m (3ft)0.9m (3ft)0.8m (2.6ft)
Sea water temperature
Water temperature12°C (53°F)12°C (53°F)12°C (53°F)12°C (53°F)12°C (53°F)12°C (53°F)12°C (53°F)12°C (53°F)

Sea weather on Tuesday 21 July 2026

On Tuesday 21 July 2026, the sun will rise at 05:16 and will set at 21:43 on the beach(es) of Newtownabbey. The outside temperature will be a high of 61°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 16.2mph km/h (with gusts up to 27.3mph). Wave height will be up to 3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature13°C (55°F)13°C (55°F)14°C (56°F)16°C (60°F)16°C (60°F)16°C (61°F)13°C (56°F)13°C (55°F)
Perceived temperature11°C (52°F)11°C (52°F)12°C (54°F)16°C (60°F)16°C (60°F)16°C (61°F)11°C (52°F)11°C (52°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity91%93%91%80%73%70%76%86%
Barometric pressure1031 hPa1031 hPa1031 hPa1031 hPa1031 hPa1031 hPa1031 hPa1031 hPa
Cloud cover13%35%35%5%4%29%3%2%
Heat index13°C (55°F)13°C (55°F)14°C (56°F)16°C (60°F)16°C (60°F)16°C (61°F)13°C (56°F)13°C (55°F)
Dew point11°C (52°F)11°C (52°F)12°C (54°F)12°C (54°F)11°C (52°F)11°C (51°F)9°C (49°F)11°C (51°F)
Wind
Speed15km/h (10mph)14km/h (9mph)14km/h (9mph)16km/h (10mph)26km/h (16mph)26km/h (16mph)26km/h (16mph)22km/h (14mph)
Gusts27km/h (17mph)24km/h (15mph)21km/h (13mph)24km/h (15mph)31km/h (19mph)44km/h (27mph)29km/h (18mph)36km/h (22mph)
Direction 300°
WNW
301°
WNW
319°
NW
335°
NNW
341°
NNW
335°
NNW
328°
NNW
309°
NW
Wind chill11°C (52°F)11°C (52°F)12°C (54°F)16°C (60°F)16°C (60°F)16°C (61°F)11°C (52°F)11°C (52°F)
Waves
Height0.6m (2.0ft)0.5m (1.6ft)0.4m (1.2ft)0.4m (1.2ft)0.6m (2.1ft)0.8m (2.7ft)0.9m (3.1ft)0.9m (3.0ft)
Direction
N
359°
N
358°
N
352°
N
352°
N
355°
N
359°
N

N
Period0.1 sec.0.1 sec.0.1 sec.0.1 sec.0.1 sec.0.1 sec.0.1 sec.0.1 sec.
Significant height0.8m (2.6ft)0.6m (2ft)0.5m (1.6ft)0.6m (2ft)0.9m (3ft)0.9m (3ft)1.0m (3.3ft)1.0m (3.3ft)
Sea water temperature
Water temperature12°C (53°F)12°C (53°F)12°C (53°F)12°C (53°F)12°C (53°F)12°C (53°F)12°C (53°F)12°C (53°F)

Sea weather on Wednesday 22 July 2026

On Wednesday 22 July 2026, the sun will rise at 05:18 and will set at 21:42 on the beach(es) of Newtownabbey. The outside temperature will be a high of 63°F t and a low of 54°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 17.4mph km/h (with gusts up to 27.3mph). Wave height will be up to 3.9ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature12°C (54°F)12°C (54°F)13°C (55°F)15°C (59°F)16°C (61°F)16°C (61°F)15°C (59°F)14°C (57°F)
Perceived temperature10°C (49°F)10°C (49°F)11°C (51°F)15°C (59°F)16°C (61°F)16°C (61°F)13°C (56°F)13°C (55°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity87%87%88%82%81%76%77%90%
Barometric pressure1030 hPa1029 hPa1029 hPa1029 hPa1028 hPa1028 hPa1027 hPa1027 hPa
Cloud cover9%13%29%4%13%9%4%10%
Heat index12°C (54°F)12°C (54°F)13°C (55°F)15°C (59°F)16°C (61°F)16°C (61°F)15°C (59°F)14°C (57°F)
Dew point10°C (50°F)10°C (50°F)11°C (52°F)12°C (54°F)13°C (55°F)12°C (54°F)11°C (52°F)12°C (54°F)
Wind
Speed24km/h (15mph)24km/h (15mph)23km/h (14mph)26km/h (16mph)28km/h (17mph)27km/h (17mph)25km/h (16mph)17km/h (11mph)
Gusts37km/h (23mph)37km/h (23mph)34km/h (21mph)36km/h (22mph)44km/h (28mph)32km/h (20mph)29km/h (18mph)31km/h (19mph)
Direction 315°
NW
317°
NW
325°
NW
344°
NNW
348°
NNW
346°
NNW
336°
NNW
312°
NW
Wind chill10°C (49°F)10°C (49°F)11°C (51°F)15°C (59°F)16°C (61°F)16°C (61°F)13°C (56°F)13°C (55°F)
Waves
Height0.9m (2.9ft)0.9m (3.1ft)1.0m (3.1ft)1.2m (3.9ft)1.0m (3.2ft)0.9m (2.9ft)0.8m (2.5ft)0.7m (2.2ft)
Direction
N

N
360°
N

N

N

N
356°
N
354°
N
Period0.1 sec.0.1 sec.0.1 sec.0.1 sec.0.1 sec.0.1 sec.0.1 sec.0.1 sec.
Significant height1.1m (3.6ft)1.1m (3.6ft)1.1m (3.6ft)1.2m (3.9ft)1.0m (3.3ft)0.9m (3ft)0.8m (2.6ft)0.8m (2.6ft)
Sea water temperature
Water temperature12°C (53°F)12°C (53°F)12°C (53°F)12°C (53°F)12°C (53°F)12°C (53°F)12°C (53°F)12°C (53°F)

Sea weather on Thursday 23 July 2026

On Thursday 23 July 2026, the sun will rise at 05:19 and will set at 21:40 on the beach(es) of Newtownabbey. The outside temperature will be a high of 61°F t and a low of 56°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 13.7mph km/h (with gusts up to 22.4mph). Wave height will be up to 2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature15°C (58°F)14°C (56°F)14°C (57°F)16°C (60°F)16°C (60°F)16°C (60°F)15°C (58°F)14°C (57°F)
Perceived temperature13°C (55°F)12°C (54°F)12°C (54°F)16°C (60°F)16°C (60°F)16°C (60°F)13°C (55°F)13°C (55°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity87%89%86%82%80%79%83%91%
Barometric pressure1027 hPa1026 hPa1026 hPa1026 hPa1026 hPa1025 hPa1024 hPa1024 hPa
Cloud cover84%22%23%72%14%8%5%4%
Heat index15°C (58°F)14°C (56°F)14°C (57°F)16°C (60°F)16°C (60°F)16°C (60°F)15°C (58°F)14°C (57°F)
Dew point12°C (54°F)12°C (53°F)12°C (53°F)13°C (55°F)12°C (54°F)12°C (54°F)12°C (53°F)12°C (54°F)
Wind
Speed21km/h (13mph)19km/h (12mph)21km/h (13mph)22km/h (13mph)21km/h (13mph)19km/h (12mph)20km/h (13mph)15km/h (9mph)
Gusts32km/h (20mph)29km/h (18mph)30km/h (19mph)31km/h (19mph)34km/h (21mph)36km/h (23mph)26km/h (16mph)29km/h (18mph)
Direction 316°
NW
314°
NW
330°
NNW
341°
NNW
359°
N

N

N
346°
NNW
Wind chill13°C (55°F)12°C (54°F)12°C (54°F)16°C (60°F)16°C (60°F)16°C (60°F)13°C (55°F)13°C (55°F)
Waves
Height0.6m (1.9ft)0.5m (1.8ft)0.5m (1.6ft)0.5m (1.8ft)0.5m (1.6ft)0.4m (1.4ft)0.4m (1.4ft)0.4m (1.3ft)
Direction 357°
N
346°
NNW
348°
NNW
354°
N
358°
N
359°
N
358°
N
360°
N
Period0.1 sec.0.1 sec.0.1 sec.0.1 sec.0.1 sec.0.1 sec.0.1 sec.0.1 sec.
Significant height0.7m (2.3ft)0.7m (2.3ft)0.7m (2.3ft)0.7m (2.3ft)0.6m (2ft)0.5m (1.6ft)0.4m (1.3ft)0.3m (1ft)
Sea water temperature
Water temperature12°C (53°F)12°C (53°F)12°C (53°F)12°C (53°F)12°C (53°F)12°C (53°F)12°C (53°F)12°C (53°F)

Sea weather on Friday 24 July 2026

On Friday 24 July 2026, the sun will rise at 05:21 and will set at 21:39 on the beach(es) of Newtownabbey. The outside temperature will be a high of 63°F t and a low of 54°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 6.2mph km/h (with gusts up to 12.4mph). Wave height will be up to 1.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature13°C (55°F)12°C (54°F)13°C (55°F)16°C (60°F)17°C (62°F)17°C (62°F)15°C (58°F)15°C (59°F)
Perceived temperature12°C (54°F)11°C (52°F)12°C (53°F)16°C (60°F)17°C (62°F)17°C (62°F)14°C (58°F)15°C (59°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity89%85%86%73%67%72%81%83%
Barometric pressure1024 hPa1023 hPa1022 hPa1021 hPa1020 hPa1018 hPa1017 hPa1017 hPa
Cloud cover3%2%0%0%7%12%7%7%
Heat index13°C (55°F)12°C (54°F)13°C (55°F)16°C (60°F)17°C (62°F)17°C (62°F)15°C (58°F)15°C (59°F)
Dew point11°C (52°F)10°C (50°F)10°C (50°F)11°C (51°F)10°C (51°F)12°C (53°F)11°C (53°F)12°C (54°F)
Wind
Speed10km/h (6mph)10km/h (6mph)9km/h (6mph)8km/h (5mph)5km/h (3mph)8km/h (5mph)9km/h (6mph)6km/h (4mph)
Gusts19km/h (12mph)20km/h (12mph)16km/h (10mph)12km/h (8mph)9km/h (6mph)14km/h (9mph)18km/h (11mph)12km/h (7mph)
Direction 301°
WNW
302°
WNW
279°
W
282°
WNW
343°
NNW
47°
NE
26°
NNE
271°
W
Wind chill12°C (54°F)11°C (52°F)12°C (53°F)16°C (60°F)17°C (62°F)17°C (62°F)14°C (58°F)15°C (59°F)
Waves
Height0.3m (1.1ft)0.2m (0.8ft)0.2m (0.6ft)0.2m (0.5ft)0.3m (1.1ft)0.4m (1.2ft)0.1m (0.5ft)0.2m (0.7ft)
Direction
N

N

N
272°
W
156°
SSE
9999°
W
247°
WSW
273°
W
Period3.6 sec.3.5 sec.3.2 sec.2.9 sec.2.8 sec.0.9 sec.1.4 sec.2.6 sec.
Significant height0.2m (0.7ft)0.2m (0.7ft)0.4m (1.3ft)0.3m (1ft)0.2m (0.7ft)0.3m (1ft)0.3m (1ft)0.4m (1.3ft)
Sea water temperature
Water temperature12°C (53°F)12°C (53°F)12°C (53°F)12°C (53°F)12°C (53°F)12°C (53°F)12°C (53°F)12°C (53°F)

Sea weather on Saturday 25 July 2026

On Saturday 25 July 2026, the sun will rise at 05:23 and will set at 21:37 on the beach(es) of Newtownabbey. The outside temperature will be a high of 63°F t and a low of 58°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 21.1mph). Wave height will be up to 1.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature14°C (58°F)14°C (58°F)14°C (58°F)16°C (60°F)15°C (59°F)17°C (62°F)16°C (61°F)16°C (61°F)
Perceived temperature13°C (55°F)13°C (55°F)13°C (55°F)16°C (60°F)15°C (59°F)17°C (62°F)16°C (61°F)16°C (61°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity81%78%78%74%84%82%85%88%
Barometric pressure1016 hPa1015 hPa1014 hPa1013 hPa1014 hPa1013 hPa1014 hPa1014 hPa
Cloud cover46%82%100%100%100%100%100%100%
Heat index14°C (58°F)14°C (58°F)14°C (58°F)16°C (60°F)15°C (59°F)17°C (62°F)16°C (61°F)16°C (61°F)
Dew point11°C (52°F)10°C (51°F)10°C (51°F)11°C (52°F)13°C (55°F)14°C (56°F)14°C (56°F)14°C (57°F)
Wind
Speed17km/h (11mph)19km/h (12mph)19km/h (12mph)23km/h (14mph)22km/h (14mph)19km/h (12mph)18km/h (11mph)13km/h (8mph)
Gusts29km/h (18mph)29km/h (18mph)29km/h (18mph)34km/h (21mph)33km/h (21mph)32km/h (20mph)30km/h (19mph)22km/h (13mph)
Direction 278°
W
283°
WNW
273°
W
285°
WNW
295°
WNW
312°
NW
311°
NW
288°
WNW
Wind chill13°C (55°F)13°C (55°F)13°C (55°F)16°C (60°F)15°C (59°F)17°C (62°F)16°C (61°F)16°C (61°F)
Waves
Height0.2m (0.8ft)0.2m (0.8ft)0.2m (0.7ft)0.2m (0.7ft)0.2m (0.6ft)0.3m (1.0ft)0.3m (1.0ft)0.4m (1.2ft)
Direction 284°
WNW
283°
WNW
346°
NNW
347°
NNW
347°
NNW
193°
SSW
179°
S
173°
S
Period2.9 sec.3.0 sec.3.0 sec.11.9 sec.11.8 sec.11.7 sec.11.2 sec.10.9 sec.
Significant height0.4m (1.3ft)0.5m (1.6ft)0.4m (1.3ft)0.4m (1.3ft)0.3m (1ft)0.5m (1.6ft)0.4m (1.3ft)0.5m (1.6ft)
Sea water temperature
Water temperature12°C (53°F)12°C (53°F)12°C (53°F)12°C (53°F)12°C (53°F)12°C (53°F)12°C (53°F)12°C (53°F)

Sea weather on Sunday 26 July 2026

On Sunday 26 July 2026, the sun will rise at 05:24 and will set at 21:36 on the beach(es) of Newtownabbey. The outside temperature will be a high of 63°F t and a low of 58°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 24.2mph). Wave height will be up to 1.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature15°C (60°F)15°C (59°F)15°C (60°F)17°C (62°F)17°C (62°F)16°C (60°F)15°C (59°F)14°C (58°F)
Perceived temperature15°C (60°F)15°C (59°F)15°C (60°F)17°C (62°F)17°C (62°F)16°C (60°F)15°C (59°F)15°C (58°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity92%92%89%70%60%62%73%86%
Barometric pressure1013 hPa1013 hPa1013 hPa1013 hPa1013 hPa1013 hPa1013 hPa1014 hPa
Cloud cover86%56%82%7%1%2%3%4%
Heat index15°C (60°F)15°C (59°F)15°C (60°F)17°C (62°F)17°C (62°F)16°C (60°F)15°C (59°F)14°C (58°F)
Dew point14°C (57°F)14°C (57°F)14°C (56°F)11°C (53°F)9°C (48°F)9°C (47°F)10°C (50°F)12°C (54°F)
Wind
Speed21km/h (13mph)23km/h (15mph)22km/h (14mph)23km/h (14mph)17km/h (11mph)13km/h (8mph)5km/h (3mph)5km/h (3mph)
Gusts34km/h (21mph)39km/h (24mph)36km/h (22mph)36km/h (22mph)20km/h (13mph)27km/h (17mph)11km/h (7mph)9km/h (6mph)
Direction 264°
W
265°
W
275°
W
280°
W
283°
WNW
310°
NW
330°
NNW
300°
WNW
Wind chill15°C (60°F)15°C (59°F)15°C (60°F)17°C (62°F)17°C (62°F)16°C (60°F)15°C (59°F)15°C (58°F)
Waves
Height0.5m (1.5ft)0.5m (1.6ft)0.5m (1.7ft)0.5m (1.7ft)0.5m (1.7ft)0.5m (1.6ft)0.4m (1.3ft)0.4m (1.4ft)
Direction 179°
S
177°
S
171°
S
169°
S
169°
S
169°
S
170°
S
302°
WNW
Period10.5 sec.10.5 sec.10.5 sec.4.8 sec.4.8 sec.4.8 sec.4.6 sec.4.4 sec.
Significant height0.6m (2ft)0.6m (2ft)0.5m (1.6ft)0.5m (1.6ft)0.5m (1.6ft)0.6m (2ft)0.6m (2ft)0.6m (2ft)
Sea water temperature
Water temperature12°C (53°F)12°C (53°F)12°C (53°F)12°C (53°F)12°C (53°F)12°C (53°F)12°C (53°F)12°C (53°F)

Sea weather chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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