Sea weather in Newcastle in Australia All the beach weather in Newcastle

All the essential weather information for enjoying the beach in Newcastle in Australia, 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 Newcastle over the next 7 days?

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

Date Outside temp. Our opinion
Saturday 19 April 202561°F to 77°Frecommended
Sunday 20 April 202565°F to 76°Fdiscouraged
Monday 21 April 202563°F to 70°Frecommended
Tuesday 22 April 202565°F to 70°Fdiscouraged
Wednesday 23 April 202570°F to 70°Fnot recommended
Thursday 24 April 202568°F to 72°Fdiscouraged
Friday 25 April 202565°F to 68°Frecommended

Sea Weather: Your daily and hourly sea weather in Newcastle

Sea weather on Saturday 19 April 2025

On Saturday 19 April 2025, the sun will rise at 06:17 and will set at 17:27 on the beach(es) of Newcastle. The outside temperature will be a high of 77°F t and a low of 61°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 11.8mph km/h (with gusts up to 21.1mph). Wave height will be up to 9.8ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature18°C (64°F)17°C (63°F)16°C (61°F)20°C (67°F)23°C (74°F)24°C (76°F)22°C (72°F)21°C (69°F)
Perceived temperature18°C (64°F)17°C (63°F)16°C (61°F)20°C (67°F)25°C (77°F)25°C (78°F)25°C (76°F)21°C (69°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity81%80%80%61%48%53%69%68%
Barometric pressure1013 hPa1012 hPa1013 hPa1014 hPa1012 hPa1010 hPa1011 hPa1012 hPa
Cloud cover0%3%2%2%5%32%49%0%
Heat index18°C (64°F)17°C (63°F)16°C (61°F)20°C (67°F)25°C (77°F)25°C (78°F)25°C (76°F)21°C (69°F)
Dew point14°C (57°F)14°C (57°F)13°C (55°F)12°C (53°F)12°C (53°F)14°C (57°F)16°C (61°F)14°C (58°F)
Wind
Speed12km/h (7mph)11km/h (7mph)17km/h (10mph)19km/h (12mph)13km/h (8mph)17km/h (10mph)19km/h (12mph)17km/h (11mph)
Gusts20km/h (12mph)19km/h (12mph)30km/h (18mph)25km/h (16mph)21km/h (13mph)29km/h (18mph)19km/h (12mph)34km/h (21mph)
Direction 312°
NW
316°
NW
321°
NW
323°
NW
343°
NNW
30°
NNE
37°
NE
356°
N
Wind chill18°C (64°F)17°C (63°F)16°C (61°F)20°C (67°F)23°C (74°F)24°C (76°F)22°C (72°F)21°C (69°F)
Waves
Height3.0m (10.0ft)2.8m (9.3ft)2.7m (8.7ft)2.5m (8.1ft)2.3m (7.5ft)2.1m (7.0ft)2.0m (6.5ft)1.8m (6.0ft)
Direction 115°
ESE
117°
ESE
118°
ESE
119°
ESE
120°
ESE
121°
ESE
122°
ESE
124°
ESE
Period13.3 sec.12.8 sec.12.6 sec.12.5 sec.12.1 sec.11.9 sec.11.7 sec.11.5 sec.
Significant height0.2m (0.7ft)0.2m (0.7ft)0.3m (1ft)0.4m (1.3ft)0.3m (1ft)0.5m (1.6ft)0.6m (2ft)0.4m (1.3ft)
Sea water temperature
Water temperature24°C (75°F)24°C (75°F)24°C (75°F)24°C (75°F)24°C (75°F)24°C (75°F)24°C (75°F)24°C (75°F)

Sea weather on Sunday 20 April 2025

On Sunday 20 April 2025, the sun will rise at 06:18 and will set at 17:25 on the beach(es) of Newcastle. The outside temperature will be a high of 76°F t and a low of 65°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 19.9mph). Wave height will be up to 5.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature20°C (67°F)19°C (66°F)18°C (65°F)21°C (70°F)22°C (71°F)24°C (76°F)22°C (72°F)21°C (70°F)
Perceived temperature20°C (67°F)19°C (66°F)18°C (65°F)21°C (70°F)22°C (71°F)25°C (77°F)25°C (76°F)21°C (70°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity62%61%63%53%47%48%68%66%
Barometric pressure1012 hPa1012 hPa1012 hPa1014 hPa1012 hPa1009 hPa1010 hPa1012 hPa
Cloud cover3%3%0%0%4%5%20%26%
Heat index20°C (67°F)19°C (66°F)18°C (65°F)24°C (76°F)24°C (76°F)25°C (77°F)25°C (76°F)24°C (76°F)
Dew point12°C (54°F)11°C (52°F)11°C (52°F)11°C (52°F)10°C (50°F)13°C (55°F)16°C (61°F)15°C (59°F)
Wind
Speed16km/h (10mph)19km/h (12mph)19km/h (12mph)19km/h (12mph)13km/h (8mph)18km/h (11mph)25km/h (15mph)21km/h (13mph)
Gusts32km/h (20mph)21km/h (13mph)24km/h (15mph)28km/h (17mph)26km/h (16mph)23km/h (14mph)25km/h (16mph)28km/h (17mph)
Direction 337°
NNW
322°
NW
319°
NW
320°
NW
332°
NNW
22°
NNE
37°
NE
15°
NNE
Wind chill20°C (67°F)19°C (66°F)18°C (65°F)21°C (70°F)22°C (71°F)24°C (76°F)22°C (72°F)21°C (70°F)
Waves
Height1.7m (5.5ft)1.5m (5.1ft)1.4m (4.7ft)1.3m (4.4ft)1.2m (4.1ft)1.1m (3.8ft)1.1m (3.7ft)1.1m (3.6ft)
Direction 123°
ESE
124°
SE
125°
SE
126°
SE
126°
SE
126°
SE
126°
SE
125°
SE
Period11.3 sec.11.1 sec.11.0 sec.10.8 sec.10.6 sec.10.5 sec.10.4 sec.10.2 sec.
Significant height0.3m (1ft)0.4m (1.3ft)0.4m (1.3ft)0.4m (1.3ft)0.3m (1ft)0.4m (1.3ft)0.7m (2.3ft)1.5m (4.9ft)
Sea water temperature
Water temperature24°C (75°F)24°C (75°F)24°C (75°F)24°C (75°F)24°C (75°F)24°C (75°F)24°C (75°F)24°C (75°F)

Sea weather on Monday 21 April 2025

On Monday 21 April 2025, the sun will rise at 06:19 and will set at 17:24 on the beach(es) of Newcastle. The outside temperature will be a high of 70°F t and a low of 63°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 11.8mph km/h (with gusts up to 21.8mph). Wave height will be up to 3.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature21°C (69°F)20°C (67°F)19°C (67°F)19°C (67°F)18°C (64°F)20°C (68°F)19°C (66°F)20°C (68°F)
Perceived temperature21°C (69°F)20°C (67°F)19°C (67°F)19°C (67°F)18°C (64°F)20°C (68°F)19°C (66°F)20°C (68°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity62%64%68%78%88%79%81%73%
Barometric pressure1011 hPa1010 hPa1010 hPa1012 hPa1011 hPa1009 hPa1010 hPa1011 hPa
Cloud cover8%86%70%77%85%87%8%13%
Heat index21°C (69°F)20°C (67°F)19°C (67°F)19°C (67°F)18°C (64°F)20°C (68°F)19°C (66°F)20°C (68°F)
Dew point13°C (55°F)13°C (55°F)13°C (56°F)15°C (60°F)16°C (61°F)16°C (61°F)15°C (60°F)15°C (59°F)
Wind
Speed16km/h (10mph)18km/h (11mph)10km/h (6mph)13km/h (8mph)13km/h (8mph)19km/h (12mph)17km/h (11mph)19km/h (12mph)
Gusts32km/h (20mph)35km/h (22mph)22km/h (14mph)20km/h (12mph)19km/h (12mph)34km/h (21mph)32km/h (20mph)30km/h (18mph)
Direction 351°
N
343°
NNW
296°
WNW
272°
W
30°
NNE
36°
NE
36°
NE
201°
SSW
Wind chill21°C (69°F)20°C (67°F)19°C (67°F)19°C (67°F)18°C (64°F)20°C (68°F)19°C (66°F)20°C (68°F)
Waves
Height1.0m (3.3ft)0.9m (3.1ft)0.9m (2.9ft)0.8m (2.7ft)0.7m (2.5ft)0.7m (2.4ft)0.7m (2.4ft)0.7m (2.3ft)
Direction 124°
SE
126°
SE
124°
SE
122°
ESE
128°
SE
126°
SE
113°
ESE
110°
ESE
Period10.1 sec.9.8 sec.9.6 sec.9.4 sec.9.1 sec.8.9 sec.8.8 sec.10.0 sec.
Significant height1.0m (3.3ft)0.9m (3ft)1.0m (3.3ft)0.8m (2.6ft)0.7m (2.3ft)0.7m (2.3ft)0.6m (2ft)0.7m (2.3ft)
Sea water temperature
Water temperature24°C (75°F)24°C (75°F)24°C (75°F)24°C (75°F)24°C (75°F)24°C (75°F)24°C (75°F)24°C (75°F)

Sea weather on Tuesday 22 April 2025

On Tuesday 22 April 2025, the sun will rise at 06:19 and will set at 17:23 on the beach(es) of Newcastle. The outside temperature will be a high of 70°F t and a low of 65°F. Precipitation is in the forecast (0.5in 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 23mph km/h (with gusts up to 26.1mph). Wave height will be up to 9.8ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature18°C (65°F)19°C (66°F)19°C (67°F)20°C (67°F)18°C (65°F)19°C (67°F)20°C (67°F)21°C (70°F)
Perceived temperature18°C (65°F)19°C (66°F)19°C (67°F)20°C (67°F)18°C (65°F)19°C (67°F)20°C (67°F)21°C (70°F)
Precipitation0in0in0.1in0.1in0.2in0in0in0in
Humidity81%76%79%79%90%79%78%75%
Barometric pressure1011 hPa1010 hPa1011 hPa1012 hPa1011 hPa1010 hPa1013 hPa1015 hPa
Cloud cover78%86%89%100%100%72%75%65%
Heat index18°C (65°F)19°C (66°F)19°C (67°F)20°C (67°F)18°C (65°F)19°C (67°F)20°C (67°F)24°C (76°F)
Dew point15°C (59°F)15°C (59°F)16°C (60°F)16°C (60°F)17°C (62°F)16°C (60°F)15°C (60°F)17°C (62°F)
Wind
Speed27km/h (17mph)21km/h (13mph)26km/h (16mph)21km/h (13mph)21km/h (13mph)6km/h (4mph)26km/h (16mph)37km/h (23mph)
Gusts39km/h (24mph)36km/h (22mph)30km/h (19mph)26km/h (16mph)30km/h (19mph)12km/h (7mph)42km/h (26mph)41km/h (25mph)
Direction 227°
SW
214°
SW
200°
SSW
170°
S
234°
SW
200°
SSW
125°
SE
118°
ESE
Wind chill18°C (65°F)19°C (66°F)19°C (67°F)20°C (67°F)18°C (65°F)19°C (67°F)20°C (67°F)21°C (70°F)
Waves
Height0.8m (2.6ft)0.9m (2.8ft)0.8m (2.8ft)0.8m (2.6ft)0.8m (2.8ft)0.9m (3.1ft)1.5m (4.8ft)3.0m (9.7ft)
Direction 107°
ESE
104°
ESE
102°
ESE
100°
E
100°
E
99°
E
151°
SSE
120°
ESE
Period9.9 sec.9.8 sec.9.7 sec.9.7 sec.9.6 sec.9.5 sec.9.4 sec.8.0 sec.
Significant height0.8m (2.6ft)0.8m (2.6ft)0.7m (2.3ft)0.6m (2ft)0.6m (2ft)0.7m (2.3ft)1.3m (4.3ft)1.6m (5.2ft)
Sea water temperature
Water temperature24°C (75°F)24°C (75°F)24°C (75°F)24°C (75°F)24°C (75°F)24°C (75°F)24°C (75°F)24°C (75°F)

Sea weather on Wednesday 23 April 2025

On Wednesday 23 April 2025, the sun will rise at 06:20 and will set at 17:22 on the beach(es) of Newcastle. The outside temperature will be a high of 70°F t and a low of 70°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 27.3mph km/h (with gusts up to 37.3mph). Wave height will be up to 12.5ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature21°C (69°F)21°C (69°F)21°C (69°F)21°C (70°F)21°C (69°F)21°C (70°F)21°C (70°F)21°C (71°F)
Perceived temperature21°C (69°F)21°C (69°F)21°C (69°F)21°C (70°F)21°C (69°F)21°C (70°F)21°C (70°F)21°C (71°F)
Precipitation0.1in0in0in0in0in0in0in0in
Humidity83%78%77%73%76%73%71%69%
Barometric pressure1015 hPa1015 hPa1017 hPa1019 hPa1019 hPa1018 hPa1020 hPa1021 hPa
Cloud cover100%100%100%90%70%53%81%74%
Heat index21°C (69°F)21°C (69°F)21°C (69°F)24°C (76°F)21°C (69°F)24°C (76°F)21°C (70°F)24°C (76°F)
Dew point18°C (64°F)17°C (62°F)16°C (62°F)16°C (61°F)16°C (61°F)16°C (61°F)16°C (60°F)16°C (60°F)
Wind
Speed37km/h (23mph)44km/h (28mph)43km/h (27mph)43km/h (27mph)38km/h (23mph)36km/h (22mph)34km/h (21mph)32km/h (20mph)
Gusts54km/h (34mph)47km/h (29mph)60km/h (37mph)50km/h (31mph)43km/h (27mph)42km/h (26mph)37km/h (23mph)46km/h (29mph)
Direction 114°
ESE
109°
ESE
111°
ESE
107°
ESE
115°
ESE
115°
ESE
116°
ESE
115°
ESE
Wind chill21°C (69°F)21°C (69°F)21°C (69°F)21°C (70°F)21°C (69°F)21°C (70°F)21°C (70°F)21°C (71°F)
Waves
Height3.8m (12.5ft)3.8m (12.4ft)3.5m (11.5ft)3.2m (10.5ft)2.7m (9.0ft)2.5m (8.3ft)2.2m (7.4ft)2.1m (6.9ft)
Direction 117°
ESE
113°
ESE
108°
ESE
103°
ESE
104°
ESE
104°
ESE
105°
ESE
118°
ESE
Period9.1 sec.9.3 sec.20.5 sec.20.1 sec.21.0 sec.20.6 sec.11.3 sec.9.2 sec.
Significant height1.9m (6.2ft)1.5m (4.9ft)1.2m (3.9ft)1.1m (3.6ft)1.3m (4.3ft)1.2m (3.9ft)0.8m (2.6ft)0.8m (2.6ft)
Sea water temperature
Water temperature24°C (75°F)24°C (75°F)24°C (75°F)24°C (75°F)24°C (75°F)24°C (75°F)24°C (75°F)24°C (75°F)

Sea weather on Thursday 24 April 2025

On Thursday 24 April 2025, the sun will rise at 06:21 and will set at 17:21 on the beach(es) of Newcastle. The outside temperature will be a high of 72°F t and a low of 68°F. Precipitation is in the forecast (0.2in 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 16.8mph km/h (with gusts up to 24.2mph). Wave height will be up to 6.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature21°C (70°F)21°C (70°F)21°C (70°F)21°C (70°F)21°C (71°F)21°C (70°F)20°C (69°F)20°C (69°F)
Perceived temperature21°C (70°F)21°C (70°F)21°C (70°F)21°C (70°F)21°C (71°F)21°C (70°F)20°C (69°F)20°C (69°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity68%69%71%71%71%73%77%78%
Barometric pressure1020 hPa1020 hPa1020 hPa1020 hPa1019 hPa1018 hPa1018 hPa1018 hPa
Cloud cover47%53%65%61%52%47%41%71%
Heat index24°C (76°F)22°C (72°F)21°C (70°F)23°C (74°F)24°C (76°F)22°C (72°F)20°C (69°F)20°C (69°F)
Dew point15°C (60°F)15°C (59°F)15°C (60°F)16°C (60°F)16°C (61°F)16°C (61°F)16°C (61°F)17°C (62°F)
Wind
Speed27km/h (17mph)23km/h (14mph)21km/h (13mph)19km/h (12mph)18km/h (11mph)19km/h (12mph)21km/h (13mph)19km/h (12mph)
Gusts39km/h (24mph)35km/h (21mph)31km/h (19mph)31km/h (19mph)28km/h (17mph)31km/h (19mph)35km/h (21mph)35km/h (22mph)
Direction 111°
ESE
109°
ESE
110°
ESE
104°
ESE
103°
ESE
102°
ESE
90°
E
74°
ENE
Wind chill21°C (70°F)21°C (70°F)21°C (70°F)21°C (70°F)21°C (71°F)21°C (70°F)20°C (69°F)20°C (69°F)
Waves
Height2.0m (6.6ft)1.9m (6.2ft)1.7m (5.6ft)1.6m (5.2ft)1.6m (5.2ft)1.5m (4.9ft)1.5m (4.9ft)1.4m (4.6ft)
Direction 128°
SE
128°
SE
124°
ESE
121°
ESE
123°
ESE
127°
SE
130°
SE
134°
SE
Period8.3 sec.8.3 sec.8.1 sec.7.2 sec.6.9 sec.7.0 sec.7.1 sec.7.1 sec.
Significant height0.8m (2.6ft)0.7m (2.3ft)0.6m (2ft)0.7m (2.3ft)0.8m (2.6ft)0.9m (3ft)0.7m (2.3ft)0.9m (3ft)
Sea water temperature
Water temperature24°C (74°F)24°C (74°F)24°C (74°F)24°C (74°F)24°C (74°F)24°C (74°F)24°C (74°F)24°C (74°F)

Sea weather on Friday 25 April 2025

On Friday 25 April 2025, the sun will rise at 06:21 and will set at 17:20 on the beach(es) of Newcastle. The outside temperature will be a high of 68°F t and a low of 65°F. Precipitation is in the forecast (0.2in 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 8.7mph km/h (with gusts up to 13.1mph). Wave height will be up to 4.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature20°C (68°F)19°C (66°F)18°C (65°F)19°C (65°F)19°C (67°F)20°C (67°F)19°C (66°F)19°C (65°F)
Perceived temperature20°C (68°F)19°C (66°F)18°C (65°F)19°C (65°F)19°C (67°F)20°C (67°F)19°C (66°F)19°C (65°F)
Precipitation0in0.1in0in0in0in0in0in0in
Humidity79%87%93%89%81%78%83%86%
Barometric pressure1016 hPa1015 hPa1014 hPa1014 hPa1013 hPa1012 hPa1012 hPa1013 hPa
Cloud cover86%80%85%60%47%51%84%67%
Heat index20°C (68°F)19°C (66°F)18°C (65°F)19°C (65°F)19°C (67°F)20°C (67°F)19°C (66°F)19°C (65°F)
Dew point16°C (62°F)17°C (62°F)17°C (62°F)17°C (62°F)16°C (61°F)16°C (60°F)16°C (61°F)16°C (61°F)
Wind
Speed12km/h (7mph)9km/h (6mph)12km/h (7mph)14km/h (9mph)13km/h (8mph)11km/h (7mph)5km/h (3mph)3km/h (2mph)
Gusts21km/h (13mph)17km/h (11mph)18km/h (11mph)21km/h (13mph)18km/h (11mph)15km/h (10mph)8km/h (5mph)5km/h (3mph)
Direction 53°
NE
240°
WSW
295°
WNW
257°
WSW
243°
WSW
227°
SW
221°
SW
228°
SW
Wind chill20°C (68°F)19°C (66°F)18°C (65°F)19°C (65°F)19°C (67°F)20°C (67°F)19°C (66°F)19°C (65°F)
Waves
Height1.4m (4.6ft)1.3m (4.3ft)1.3m (4.3ft)1.3m (4.3ft)1.2m (3.9ft)1.2m (3.9ft)1.2m (3.9ft)1.2m (3.9ft)
Direction 135°
SE
134°
SE
109°
ESE
97°
E
97°
E
96°
E
96°
E
96°
E
Period7.1 sec.7.0 sec.7.1 sec.10.3 sec.11.7 sec.11.3 sec.11.1 sec.11.0 sec.
Significant height1.1m (3.6ft)1.1m (3.6ft)1.1m (3.6ft)1.0m (3.3ft)1.0m (3.3ft)1.0m (3.3ft)1.0m (3.3ft)0.9m (3ft)
Sea water temperature
Water temperature24°C (74°F)24°C (74°F)24°C (74°F)24°C (74°F)24°C (74°F)24°C (74°F)24°C (74°F)24°C (74°F)

Sea weather chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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