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
Tuesday 18 March 202538°F to 45°Fdiscouraged
Wednesday 19 March 202541°F to 45°Fdiscouraged
Thursday 20 March 202545°F to 49°Frecommended
Friday 21 March 202547°F to 50°Fdiscouraged
Saturday 22 March 202549°F to 49°Frecommended
Sunday 23 March 202547°F to 50°Fdiscouraged
Monday 24 March 202545°F to 49°Fdiscouraged

Sea Weather: Your daily and hourly sea weather in Newtownabbey

Sea weather on Tuesday 18 March 2025

On Tuesday 18 March 2025, the sun will rise at 06:30 and will set at 18:34 on the beach(es) of Newtownabbey. The outside temperature will be a high of 45°F t and a low of 38°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 21.8mph km/h (with gusts up to 28.6mph). Wave height will be up to 5.2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature7°C (44°F)5°C (41°F)5°C (41°F)6°C (42°F)6°C (42°F)4°C (40°F)4°C (38°F)7°C (44°F)
Perceived temperature2°C (36°F)0°C (32°F)0°C (32°F)0°C (33°F)1°C (33°F)-1°C (30°F)-1°C (30°F)3°C (38°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity71%80%77%76%69%65%70%76%
Barometric pressure1028 hPa1027 hPa1026 hPa1026 hPa1025 hPa1023 hPa1022 hPa1023 hPa
Cloud cover66%87%86%64%4%0%0%0%
Heat index7°C (44°F)5°C (41°F)5°C (41°F)6°C (42°F)6°C (42°F)4°C (40°F)4°C (38°F)7°C (44°F)
Dew point2°C (36°F)2°C (36°F)2°C (35°F)2°C (35°F)0°C (33°F)-2°C (29°F)-1°C (29°F)3°C (37°F)
Wind
Speed30km/h (18mph)31km/h (19mph)33km/h (21mph)35km/h (21mph)32km/h (20mph)30km/h (19mph)22km/h (14mph)19km/h (12mph)
Gusts42km/h (26mph)44km/h (27mph)45km/h (28mph)46km/h (28mph)38km/h (24mph)35km/h (22mph)26km/h (16mph)34km/h (21mph)
Direction 121°
ESE
120°
ESE
117°
ESE
120°
ESE
122°
ESE
121°
ESE
108°
ESE
116°
ESE
Wind chill2°C (36°F)0°C (32°F)0°C (32°F)0°C (33°F)1°C (33°F)-1°C (30°F)-1°C (30°F)3°C (38°F)
Waves
Height1.1m (3.5ft)1.3m (4.4ft)1.5m (4.9ft)1.6m (5.2ft)1.5m (5.0ft)1.4m (4.7ft)1.2m (3.9ft)1.1m (3.6ft)
Direction 128°
SE
120°
ESE
115°
ESE
116°
ESE
118°
ESE
119°
ESE
122°
ESE
129°
SE
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 height1.2m (3.9ft)1.3m (4.3ft)1.4m (4.6ft)1.5m (4.9ft)1.3m (4.3ft)1.3m (4.3ft)0.9m (3ft)1.0m (3.3ft)
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 06:28 and will set at 18:35 on the beach(es) of Newtownabbey. 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 14.9mph km/h (with gusts up to 23.6mph). Wave height will be up to 4.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature7°C (44°F)6°C (42°F)5°C (41°F)6°C (43°F)7°C (44°F)7°C (45°F)5°C (40°F)6°C (42°F)
Perceived temperature3°C (37°F)1°C (34°F)1°C (33°F)2°C (36°F)3°C (37°F)4°C (39°F)2°C (36°F)5°C (40°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity78%75%75%70%66%67%75%79%
Barometric pressure1022 hPa1021 hPa1021 hPa1022 hPa1021 hPa1020 hPa1020 hPa1021 hPa
Cloud cover0%0%4%16%19%96%3%29%
Heat index7°C (44°F)6°C (42°F)5°C (41°F)6°C (43°F)7°C (44°F)7°C (45°F)5°C (40°F)6°C (42°F)
Dew point3°C (38°F)2°C (35°F)1°C (34°F)1°C (34°F)1°C (33°F)1°C (34°F)1°C (33°F)2°C (36°F)
Wind
Speed23km/h (15mph)24km/h (15mph)23km/h (15mph)23km/h (14mph)21km/h (13mph)15km/h (10mph)10km/h (6mph)6km/h (4mph)
Gusts38km/h (23mph)37km/h (23mph)36km/h (23mph)31km/h (19mph)29km/h (18mph)22km/h (14mph)22km/h (14mph)11km/h (7mph)
Direction 126°
SE
125°
SE
121°
ESE
122°
ESE
129°
SE
136°
SE
157°
SSE
180°
S
Wind chill3°C (37°F)1°C (34°F)1°C (33°F)2°C (36°F)3°C (37°F)4°C (39°F)2°C (36°F)5°C (40°F)
Waves
Height1.3m (4.3ft)1.2m (4.0ft)1.1m (3.7ft)1.0m (3.3ft)1.0m (3.2ft)0.9m (3.0ft)0.7m (2.4ft)0.5m (1.8ft)
Direction 128°
SE
126°
SE
122°
ESE
127°
SE
128°
SE
134°
SE
134°
SE
142°
SE
Period0.1 sec.0.1 sec.0.1 sec.0.1 sec.0.1 sec.0.1 sec.5.2 sec.4.4 sec.
Significant height1.2m (3.9ft)1.0m (3.3ft)1.0m (3.3ft)0.9m (3ft)0.9m (3ft)0.8m (2.6ft)0.4m (1.3ft)0.3m (1ft)
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 Thursday 20 March 2025

On Thursday 20 March 2025, the sun will rise at 06:25 and will set at 18:37 on the beach(es) of Newtownabbey. 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 10.6mph 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 temperature7°C (44°F)7°C (45°F)7°C (45°F)9°C (48°F)9°C (49°F)8°C (47°F)7°C (45°F)8°C (46°F)
Perceived temperature6°C (43°F)6°C (43°F)5°C (42°F)6°C (44°F)7°C (44°F)6°C (42°F)4°C (40°F)6°C (42°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity76%76%84%81%82%82%88%89%
Barometric pressure1020 hPa1020 hPa1020 hPa1020 hPa1020 hPa1018 hPa1017 hPa1017 hPa
Cloud cover66%100%30%37%33%6%7%19%
Heat index7°C (44°F)7°C (45°F)7°C (45°F)9°C (48°F)9°C (49°F)8°C (47°F)7°C (45°F)8°C (46°F)
Dew point3°C (37°F)4°C (38°F)5°C (40°F)6°C (42°F)6°C (43°F)6°C (42°F)5°C (42°F)6°C (43°F)
Wind
Speed5km/h (3mph)8km/h (5mph)9km/h (6mph)14km/h (9mph)17km/h (11mph)17km/h (11mph)14km/h (9mph)12km/h (8mph)
Gusts9km/h (6mph)12km/h (8mph)17km/h (10mph)22km/h (14mph)28km/h (18mph)32km/h (20mph)30km/h (19mph)24km/h (15mph)
Direction 169°
SSE
186°
S
154°
SSE
144°
SE
135°
SE
137°
SE
152°
SSE
157°
SSE
Wind chill6°C (43°F)6°C (43°F)5°C (42°F)6°C (44°F)7°C (44°F)6°C (42°F)4°C (40°F)6°C (42°F)
Waves
Height0.4m (1.3ft)0.3m (1.1ft)0.3m (1.0ft)0.3m (1.1ft)0.4m (1.2ft)0.4m (1.2ft)0.3m (1.1ft)0.3m (1.0ft)
Direction 145°
SE
145°
SE
164°
SSE
114°
ESE
111°
ESE
164°
SSE
164°
SSE
164°
SSE
Period4.1 sec.5.3 sec.5.4 sec.7.1 sec.7.4 sec.7.3 sec.3.4 sec.3.6 sec.
Significant height0.2m (0.7ft)0.3m (1ft)0.4m (1.3ft)0.4m (1.3ft)0.4m (1.3ft)0.3m (1ft)0.2m (0.7ft)0.2m (0.7ft)
Sea water temperature
Water temperature6°C (43°F)6°C (43°F)6°C (43°F)6°C (43°F)6°C (43°F)6°C (43°F)6°C (43°F)6°C (43°F)

Sea weather on Friday 21 March 2025

On Friday 21 March 2025, the sun will rise at 06:23 and will set at 18:39 on the beach(es) of Newtownabbey. The outside temperature will be a high of 50°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 18mph km/h (with gusts up to 29.2mph). Wave height will be up to 2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature8°C (46°F)8°C (47°F)8°C (47°F)9°C (48°F)10°C (49°F)10°C (51°F)10°C (50°F)9°C (49°F)
Perceived temperature6°C (42°F)6°C (42°F)5°C (41°F)6°C (42°F)6°C (43°F)7°C (45°F)7°C (45°F)7°C (44°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity89%90%93%88%83%83%87%97%
Barometric pressure1015 hPa1013 hPa1011 hPa1010 hPa1009 hPa1006 hPa1004 hPa1004 hPa
Cloud cover60%11%24%22%25%28%100%100%
Heat index8°C (46°F)8°C (47°F)8°C (47°F)9°C (48°F)10°C (49°F)10°C (51°F)10°C (50°F)9°C (49°F)
Dew point6°C (43°F)7°C (44°F)7°C (45°F)7°C (45°F)7°C (44°F)7°C (45°F)8°C (46°F)9°C (48°F)
Wind
Speed12km/h (7mph)14km/h (9mph)20km/h (12mph)26km/h (16mph)29km/h (18mph)24km/h (15mph)24km/h (15mph)19km/h (12mph)
Gusts24km/h (15mph)30km/h (18mph)36km/h (22mph)38km/h (24mph)47km/h (29mph)28km/h (17mph)31km/h (19mph)35km/h (22mph)
Direction 124°
SE
119°
ESE
127°
SE
125°
SE
125°
SE
122°
ESE
136°
SE
155°
SSE
Wind chill6°C (42°F)6°C (42°F)5°C (41°F)6°C (42°F)6°C (43°F)7°C (45°F)7°C (45°F)7°C (44°F)
Waves
Height0.3m (1.0ft)0.4m (1.4ft)0.5m (1.7ft)0.6m (1.8ft)0.6m (2.0ft)0.6m (1.8ft)0.5m (1.5ft)0.4m (1.3ft)
Direction 164°
SSE
131°
SE
126°
SE
120°
ESE
125°
SE
132°
SE
134°
SE
136°
SE
Period7.3 sec.7.3 sec.10.8 sec.10.3 sec.9.4 sec.9.2 sec.4.2 sec.4.1 sec.
Significant height0.3m (1ft)0.5m (1.6ft)0.5m (1.6ft)0.6m (2ft)0.6m (2ft)0.4m (1.3ft)0.3m (1ft)0.4m (1.3ft)
Sea water temperature
Water temperature6°C (43°F)6°C (43°F)6°C (43°F)6°C (43°F)6°C (43°F)6°C (43°F)6°C (43°F)6°C (43°F)

Sea weather on Saturday 22 March 2025

On Saturday 22 March 2025, the sun will rise at 06:20 and will set at 18:41 on the beach(es) of Newtownabbey. The outside temperature will be a high of 49°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 11.8mph km/h (with gusts up to 21.1mph). Wave height will be up to 2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature9°C (48°F)9°C (48°F)9°C (47°F)9°C (48°F)9°C (48°F)9°C (48°F)9°C (47°F)9°C (48°F)
Perceived temperature7°C (45°F)7°C (44°F)6°C (42°F)7°C (44°F)7°C (44°F)7°C (44°F)6°C (43°F)6°C (43°F)
Precipitation0in0in0in0in0in0in0in0.1in
Humidity98%98%98%97%96%95%95%98%
Barometric pressure1003 hPa1001 hPa1000 hPa1000 hPa1000 hPa998 hPa998 hPa997 hPa
Cloud cover100%100%100%96%86%100%100%100%
Heat index9°C (48°F)9°C (48°F)9°C (47°F)9°C (48°F)9°C (48°F)9°C (48°F)9°C (47°F)9°C (48°F)
Dew point9°C (48°F)9°C (48°F)8°C (47°F)8°C (47°F)8°C (47°F)8°C (47°F)8°C (46°F)9°C (47°F)
Wind
Speed14km/h (9mph)15km/h (9mph)19km/h (12mph)14km/h (9mph)13km/h (8mph)15km/h (9mph)18km/h (11mph)18km/h (11mph)
Gusts25km/h (15mph)26km/h (16mph)31km/h (19mph)21km/h (13mph)22km/h (14mph)26km/h (16mph)34km/h (21mph)31km/h (19mph)
Direction 130°
SE
130°
SE
123°
ESE
121°
ESE
89°
E
72°
ENE

N
58°
ENE
Wind chill7°C (45°F)7°C (44°F)6°C (42°F)7°C (44°F)7°C (44°F)7°C (44°F)6°C (43°F)6°C (43°F)
Waves
Height0.4m (1.4ft)0.5m (1.8ft)0.6m (2.0ft)0.5m (1.8ft)0.5m (1.5ft)0.4m (1.2ft)0.3m (1.0ft)0.2m (0.8ft)
Direction 129°
SE
109°
ESE
102°
ESE
95°
E
97°
E
92°
E
122°
ESE
121°
ESE
Period8.7 sec.8.6 sec.8.4 sec.4.2 sec.3.8 sec.3.9 sec.3.9 sec.3.7 sec.
Significant height0.5m (1.6ft)0.5m (1.6ft)0.5m (1.6ft)0.3m (1ft)0.3m (1ft)0.1m (0.3ft)0.1m (0.3ft)0.1m (0.3ft)
Sea water temperature
Water temperature6°C (43°F)6°C (43°F)6°C (43°F)6°C (43°F)6°C (43°F)6°C (43°F)6°C (43°F)6°C (43°F)

Sea weather on Sunday 23 March 2025

On Sunday 23 March 2025, the sun will rise at 06:18 and will set at 18:43 on the beach(es) of Newtownabbey. The outside temperature will be a high of 50°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 17.4mph km/h (with gusts up to 26.7mph). Wave height will be up to 2.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature9°C (48°F)9°C (47°F)9°C (47°F)9°C (47°F)9°C (49°F)10°C (50°F)9°C (48°F)8°C (47°F)
Perceived temperature6°C (42°F)6°C (43°F)7°C (44°F)6°C (43°F)6°C (44°F)7°C (45°F)6°C (42°F)4°C (40°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity96%95%95%94%90%88%90%84%
Barometric pressure998 hPa999 hPa1001 hPa1004 hPa1005 hPa1006 hPa1008 hPa1010 hPa
Cloud cover100%100%100%89%80%70%59%25%
Heat index9°C (48°F)9°C (47°F)9°C (47°F)9°C (47°F)9°C (49°F)10°C (50°F)9°C (48°F)8°C (47°F)
Dew point8°C (47°F)8°C (46°F)8°C (46°F)8°C (46°F)8°C (46°F)8°C (46°F)7°C (45°F)6°C (42°F)
Wind
Speed22km/h (13mph)14km/h (9mph)10km/h (6mph)17km/h (11mph)20km/h (13mph)20km/h (12mph)23km/h (15mph)28km/h (17mph)
Gusts37km/h (23mph)23km/h (14mph)17km/h (10mph)26km/h (16mph)32km/h (20mph)33km/h (21mph)39km/h (24mph)43km/h (27mph)
Direction 81°
E
91°
E
15°
NNE

N
355°
N
352°
N
325°
NW
323°
NW
Wind chill6°C (42°F)6°C (43°F)7°C (44°F)6°C (43°F)6°C (44°F)7°C (45°F)6°C (42°F)4°C (40°F)
Waves
Height0.2m (0.7ft)0.2m (0.6ft)0.2m (0.7ft)0.3m (1.0ft)0.4m (1.4ft)0.5m (1.7ft)0.7m (2.2ft)0.7m (2.2ft)
Direction 346°
NNW
348°
NNW
350°
N
272°
W
217°
SW
215°
SW
235°
SW
268°
W
Period3.3 sec.3.0 sec.9.7 sec.6.6 sec.8.9 sec.8.6 sec.4.1 sec.4.3 sec.
Significant height0.1m (0.3ft)0.2m (0.7ft)0.5m (1.6ft)0.7m (2.3ft)0.7m (2.3ft)0.9m (3ft)1.0m (3.3ft)1.1m (3.6ft)
Sea water temperature
Water temperature6°C (43°F)6°C (43°F)6°C (43°F)6°C (43°F)6°C (43°F)6°C (43°F)6°C (43°F)6°C (43°F)

Sea weather on Monday 24 March 2025

On Monday 24 March 2025, the sun will rise at 06:15 and will set at 18:45 on the beach(es) of Newtownabbey. 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 16.2mph km/h (with gusts up to 24.2mph). Wave height will be up to 4.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature7°C (45°F)7°C (44°F)7°C (44°F)8°C (46°F)8°C (46°F)9°C (47°F)8°C (47°F)8°C (47°F)
Perceived temperature3°C (38°F)3°C (37°F)3°C (38°F)5°C (41°F)5°C (42°F)6°C (44°F)6°C (43°F)5°C (42°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity81%78%81%83%88%90%93%94%
Barometric pressure1012 hPa1012 hPa1013 hPa1014 hPa1015 hPa1014 hPa1014 hPa1014 hPa
Cloud cover31%10%100%84%100%100%100%100%
Heat index7°C (45°F)7°C (44°F)7°C (44°F)8°C (46°F)8°C (46°F)9°C (47°F)8°C (47°F)8°C (47°F)
Dew point4°C (39°F)3°C (38°F)4°C (39°F)5°C (41°F)6°C (43°F)7°C (45°F)7°C (45°F)7°C (45°F)
Wind
Speed26km/h (16mph)26km/h (16mph)24km/h (15mph)17km/h (11mph)15km/h (9mph)13km/h (8mph)14km/h (9mph)17km/h (11mph)
Gusts39km/h (24mph)38km/h (24mph)35km/h (22mph)24km/h (15mph)23km/h (14mph)21km/h (13mph)23km/h (14mph)26km/h (16mph)
Direction 323°
NW
316°
NW
318°
NW
301°
WNW
290°
WNW
284°
WNW
265°
W
247°
WSW
Wind chill3°C (38°F)3°C (37°F)3°C (38°F)5°C (41°F)5°C (42°F)6°C (44°F)6°C (43°F)5°C (42°F)
Waves
Height0.7m (2.4ft)0.8m (2.7ft)0.8m (2.8ft)0.9m (3.0ft)1.0m (3.1ft)1.0m (3.4ft)1.4m (4.7ft)1.2m (4.0ft)
Direction 250°
WSW
258°
WSW
281°
W
314°
NW
328°
NNW
333°
NNW
353°
N
11°
N
Period3.8 sec.14.2 sec.5.6 sec.5.7 sec.6.9 sec.7.0 sec.7.0 sec.7.0 sec.
Significant height1.1m (3.6ft)1.3m (4.3ft)1.2m (3.9ft)1.3m (4.3ft)1.3m (4.3ft)1.4m (4.6ft)1.6m (5.2ft)1.2m (3.9ft)
Sea water temperature
Water temperature6°C (43°F)6°C (43°F)6°C (43°F)6°C (43°F)6°C (43°F)6°C (43°F)6°C (43°F)6°C (43°F)

Sea weather chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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