Sea weather in Nukuʻalofa in Tonga All the beach weather in Nukuʻalofa

All the essential weather information for enjoying the beach in Nukuʻalofa in Tonga, 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 Nukuʻalofa over the next 7 days?

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

Date Outside temp. Our opinion
Friday 5 December 202570°F to 79°Frecommended
Saturday 6 December 202577°F to 77°Fdiscouraged
Sunday 7 December 202576°F to 79°Fdiscouraged
Monday 8 December 202574°F to 79°Fnot recommended
Tuesday 9 December 202572°F to 79°Fdiscouraged
Wednesday 10 December 202577°F to 77°Fdiscouraged
Thursday 11 December 202577°F to 79°Fdiscouraged

Sea Weather: Your daily and hourly sea weather in Nukuʻalofa

Sea weather on Friday 5 December 2025

On Friday 5 December 2025, the sun will rise at 05:51 and will set at 19:12 on the beach(es) of Nukuʻalofa. The outside temperature will be a high of 79°F t and a low of 70°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 16.2mph). Wave height will be up to 3.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature25°C (77°F)25°C (76°F)25°C (77°F)25°C (77°F)22°C (71°F)23°C (74°F)26°C (78°F)26°C (78°F)
Perceived temperature26°C (80°F)26°C (79°F)27°C (80°F)27°C (80°F)22°C (71°F)25°C (77°F)27°C (81°F)27°C (81°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity71%71%74%74%72%70%70%73%
Barometric pressure1011 hPa1010 hPa1010 hPa1011 hPa1010 hPa1009 hPa1010 hPa1011 hPa
Cloud cover26%8%47%20%5%10%45%45%
Heat index26°C (80°F)26°C (79°F)27°C (80°F)27°C (80°F)24°C (76°F)25°C (77°F)27°C (81°F)27°C (81°F)
Dew point19°C (67°F)19°C (66°F)20°C (68°F)20°C (68°F)16°C (61°F)17°C (63°F)20°C (68°F)20°C (69°F)
Wind
Speed13km/h (8mph)15km/h (9mph)16km/h (10mph)17km/h (10mph)13km/h (8mph)9km/h (5mph)12km/h (7mph)16km/h (10mph)
Gusts18km/h (11mph)20km/h (12mph)22km/h (14mph)23km/h (14mph)26km/h (16mph)17km/h (11mph)17km/h (10mph)22km/h (14mph)
Direction 118°
ESE
120°
ESE
92°
E
79°
E
75°
ENE
105°
ESE
136°
SE
122°
ESE
Wind chill25°C (77°F)25°C (76°F)25°C (77°F)25°C (77°F)22°C (71°F)23°C (74°F)26°C (78°F)26°C (78°F)
Waves
Height1.1m (3.6ft)1.1m (3.5ft)1.1m (3.5ft)1.0m (3.4ft)1.0m (3.3ft)1.0m (3.3ft)1.0m (3.3ft)1.1m (3.6ft)
Direction 340°
NNW
341°
NNW
343°
NNW
345°
NNW
346°
NNW
337°
NNW
335°
NNW
345°
NNW
Period14.6 sec.14.6 sec.14.5 sec.14.6 sec.15.0 sec.13.6 sec.14.5 sec.14.4 sec.
Significant height0.9m (3ft)0.9m (3ft)0.9m (3ft)0.9m (3ft)0.9m (3ft)0.7m (2.3ft)0.9m (3ft)0.9m (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 Saturday 6 December 2025

On Saturday 6 December 2025, the sun will rise at 05:51 and will set at 19:13 on the beach(es) of Nukuʻalofa. The outside temperature will be a high of 77°F t and a low of 77°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 21.8mph). Wave height will be up to 5.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature25°C (78°F)25°C (77°F)25°C (77°F)25°C (78°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)
Perceived temperature27°C (81°F)27°C (80°F)27°C (81°F)27°C (81°F)27°C (80°F)27°C (81°F)27°C (81°F)27°C (81°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity73%72%73%76%75%73%73%79%
Barometric pressure1010 hPa1008 hPa1009 hPa1010 hPa1010 hPa1009 hPa1009 hPa1010 hPa
Cloud cover46%49%55%59%94%84%57%72%
Heat index27°C (81°F)27°C (80°F)27°C (81°F)27°C (81°F)27°C (80°F)27°C (81°F)27°C (81°F)27°C (81°F)
Dew point20°C (68°F)20°C (68°F)20°C (68°F)21°C (69°F)20°C (69°F)20°C (68°F)20°C (68°F)21°C (70°F)
Wind
Speed18km/h (11mph)18km/h (11mph)19km/h (12mph)17km/h (10mph)19km/h (12mph)21km/h (13mph)21km/h (13mph)26km/h (16mph)
Gusts25km/h (15mph)24km/h (15mph)26km/h (16mph)23km/h (14mph)28km/h (18mph)30km/h (19mph)28km/h (18mph)35km/h (22mph)
Direction 115°
ESE
103°
ESE
100°
E
100°
E
104°
ESE
115°
ESE
111°
ESE
110°
ESE
Wind chill25°C (78°F)25°C (77°F)25°C (77°F)25°C (78°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)
Waves
Height1.3m (4.2ft)1.4m (4.6ft)1.5m (5.0ft)1.6m (5.2ft)1.6m (5.2ft)1.6m (5.3ft)1.6m (5.4ft)1.7m (5.6ft)
Direction 264°
W
256°
WSW
255°
WSW
241°
WSW
244°
WSW
235°
SW
230°
SW
204°
SSW
Period12.0 sec.11.7 sec.11.4 sec.11.4 sec.11.2 sec.11.0 sec.10.9 sec.10.7 sec.
Significant height0.4m (1.3ft)0.4m (1.3ft)0.5m (1.6ft)0.5m (1.6ft)0.4m (1.3ft)0.5m (1.6ft)1.1m (3.6ft)1.2m (3.9ft)
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 Sunday 7 December 2025

On Sunday 7 December 2025, the sun will rise at 05:51 and will set at 19:13 on the beach(es) of Nukuʻalofa. The outside temperature will be a high of 79°F t and a low of 76°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 20.5mph km/h (with gusts up to 29.8mph). Wave height will be up to 5.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature25°C (77°F)25°C (77°F)25°C (77°F)25°C (78°F)25°C (77°F)25°C (77°F)25°C (78°F)25°C (77°F)
Perceived temperature27°C (81°F)27°C (81°F)27°C (81°F)27°C (81°F)27°C (81°F)27°C (81°F)27°C (81°F)27°C (81°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity78%78%79%76%75%74%72%78%
Barometric pressure1011 hPa1009 hPa1009 hPa1011 hPa1009 hPa1008 hPa1009 hPa1010 hPa
Cloud cover57%87%66%83%60%61%57%51%
Heat index27°C (81°F)27°C (81°F)27°C (81°F)27°C (81°F)27°C (81°F)27°C (81°F)27°C (81°F)27°C (81°F)
Dew point21°C (70°F)21°C (70°F)21°C (70°F)21°C (70°F)20°C (69°F)20°C (68°F)20°C (68°F)21°C (69°F)
Wind
Speed19km/h (12mph)21km/h (13mph)30km/h (18mph)32km/h (20mph)33km/h (20mph)32km/h (20mph)28km/h (17mph)33km/h (20mph)
Gusts30km/h (19mph)28km/h (18mph)40km/h (25mph)43km/h (27mph)48km/h (30mph)46km/h (28mph)39km/h (24mph)46km/h (29mph)
Direction 88°
E
88°
E
85°
E
90°
E
88°
E
84°
E
100°
E
99°
E
Wind chill25°C (77°F)25°C (77°F)25°C (77°F)25°C (78°F)25°C (77°F)25°C (77°F)25°C (78°F)25°C (77°F)
Waves
Height1.7m (5.6ft)1.7m (5.6ft)1.7m (5.6ft)1.7m (5.7ft)1.7m (5.7ft)1.7m (5.6ft)1.6m (5.2ft)1.6m (5.1ft)
Direction 197°
SSW
194°
SSW
195°
SSW
192°
SSW
191°
S
190°
S
190°
S
191°
S
Period10.5 sec.10.3 sec.13.0 sec.12.8 sec.12.8 sec.12.7 sec.12.5 sec.12.3 sec.
Significant height1.1m (3.6ft)1.1m (3.6ft)1.2m (3.9ft)1.3m (4.3ft)1.0m (3.3ft)1.0m (3.3ft)0.7m (2.3ft)0.9m (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 Monday 8 December 2025

On Monday 8 December 2025, the sun will rise at 05:51 and will set at 19:14 on the beach(es) of Nukuʻalofa. The outside temperature will be a high of 79°F t and a low of 74°F. A total of 0.8in of precipitation could spoil your day at the beach. Be careful, the sea will be generally rough with a wind speed of up to 26.7mph km/h (with gusts up to 36mph). Wave height will be up to 4.9ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature24°C (75°F)23°C (74°F)25°C (77°F)26°C (78°F)25°C (77°F)25°C (78°F)24°C (75°F)24°C (75°F)
Perceived temperature26°C (78°F)26°C (78°F)27°C (81°F)28°C (82°F)27°C (81°F)28°C (82°F)26°C (79°F)26°C (79°F)
Precipitation0.1in0.4in0.1in0in0in0in0.1in0in
Humidity82%94%85%81%84%83%89%87%
Barometric pressure1009 hPa1007 hPa1007 hPa1008 hPa1008 hPa1007 hPa1008 hPa1009 hPa
Cloud cover100%100%93%62%62%73%90%81%
Heat index26°C (78°F)26°C (78°F)27°C (81°F)28°C (82°F)27°C (81°F)28°C (82°F)26°C (79°F)26°C (79°F)
Dew point20°C (69°F)22°C (72°F)22°C (72°F)22°C (72°F)22°C (71°F)22°C (72°F)22°C (71°F)22°C (71°F)
Wind
Speed32km/h (20mph)28km/h (17mph)31km/h (19mph)33km/h (21mph)37km/h (23mph)30km/h (19mph)36km/h (22mph)43km/h (27mph)
Gusts36km/h (22mph)41km/h (26mph)36km/h (22mph)46km/h (29mph)40km/h (25mph)46km/h (28mph)40km/h (25mph)58km/h (36mph)
Direction 98°
E
67°
ENE
41°
NE
18°
NNE
31°
NNE

N
342°
NNW
41°
NE
Wind chill24°C (75°F)23°C (74°F)25°C (77°F)26°C (78°F)25°C (77°F)25°C (78°F)24°C (75°F)24°C (75°F)
Waves
Height1.5m (5.1ft)1.5m (5.0ft)1.5m (4.8ft)1.5m (4.8ft)1.5m (4.8ft)1.4m (4.5ft)1.3m (4.4ft)1.3m (4.4ft)
Direction 194°
SSW
188°
S
190°
S
195°
SSW
206°
SSW
323°
NW
329°
NNW
336°
NNW
Period12.0 sec.11.8 sec.11.6 sec.11.4 sec.11.1 sec.11.0 sec.10.9 sec.10.6 sec.
Significant height0.8m (2.6ft)1.0m (3.3ft)0.9m (3ft)1.0m (3.3ft)1.0m (3.3ft)0.8m (2.6ft)0.9m (3ft)1.1m (3.6ft)
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 Tuesday 9 December 2025

On Tuesday 9 December 2025, the sun will rise at 05:52 and will set at 19:15 on the beach(es) of Nukuʻalofa. The outside temperature will be a high of 79°F t and a low of 72°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 21.1mph km/h (with gusts up to 29.8mph). Wave height will be up to 5.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature25°C (76°F)25°C (77°F)26°C (78°F)26°C (78°F)25°C (78°F)26°C (78°F)24°C (75°F)25°C (76°F)
Perceived temperature27°C (80°F)28°C (82°F)28°C (83°F)28°C (83°F)28°C (82°F)28°C (83°F)26°C (78°F)27°C (80°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity84%85%83%85%82%83%83%81%
Barometric pressure1009 hPa1008 hPa1009 hPa1011 hPa1011 hPa1011 hPa1011 hPa1013 hPa
Cloud cover34%71%54%74%79%53%70%38%
Heat index27°C (80°F)28°C (82°F)28°C (83°F)28°C (83°F)28°C (82°F)28°C (83°F)26°C (78°F)27°C (80°F)
Dew point22°C (71°F)22°C (72°F)23°C (73°F)23°C (73°F)22°C (72°F)22°C (72°F)21°C (69°F)21°C (70°F)
Wind
Speed34km/h (21mph)33km/h (21mph)27km/h (17mph)24km/h (15mph)26km/h (16mph)26km/h (16mph)23km/h (15mph)27km/h (17mph)
Gusts45km/h (28mph)48km/h (30mph)31km/h (19mph)37km/h (23mph)41km/h (25mph)41km/h (25mph)35km/h (22mph)37km/h (23mph)
Direction 30°
NNE
31°
NNE
30°
NNE
18°
NNE
22°
NNE
351°
N

N
28°
NNE
Wind chill25°C (76°F)25°C (77°F)26°C (78°F)26°C (78°F)25°C (78°F)26°C (78°F)24°C (75°F)25°C (76°F)
Waves
Height1.6m (5.2ft)1.3m (4.2ft)1.3m (4.2ft)1.2m (4.1ft)1.2m (3.9ft)1.7m (5.7ft)1.6m (5.4ft)1.6m (5.2ft)
Direction 340°
NNW
325°
NW
335°
NNW
340°
NNW
293°
WNW
333°
NNW
340°
NNW
293°
WNW
Period12.5 sec.12.4 sec.12.0 sec.11.9 sec.11.9 sec.13.9 sec.14.3 sec.14.5 sec.
Significant height1.3m (4.3ft)0.9m (3ft)1.2m (3.9ft)1.0m (3.3ft)0.8m (2.6ft)1.4m (4.6ft)1.3m (4.3ft)1.3m (4.3ft)
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 Wednesday 10 December 2025

On Wednesday 10 December 2025, the sun will rise at 05:52 and will set at 19:15 on the beach(es) of Nukuʻalofa. The outside temperature will be a high of 77°F t and a low of 77°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 20.5mph km/h (with gusts up to 26.1mph). Wave height will be up to 5.2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature25°C (76°F)25°C (76°F)25°C (76°F)25°C (76°F)25°C (76°F)25°C (77°F)25°C (77°F)25°C (77°F)
Perceived temperature27°C (81°F)27°C (81°F)27°C (81°F)27°C (80°F)27°C (80°F)27°C (81°F)28°C (82°F)27°C (81°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity87%85%85%87%86%84%82%81%
Barometric pressure1013 hPa1012 hPa1012 hPa1013 hPa1012 hPa1012 hPa1012 hPa1012 hPa
Cloud cover96%96%79%86%98%100%94%97%
Heat index27°C (81°F)27°C (81°F)27°C (81°F)27°C (80°F)27°C (80°F)27°C (81°F)28°C (82°F)27°C (81°F)
Dew point22°C (72°F)22°C (72°F)22°C (72°F)22°C (72°F)22°C (72°F)22°C (71°F)22°C (71°F)22°C (71°F)
Wind
Speed30km/h (18mph)27km/h (17mph)27km/h (17mph)31km/h (19mph)33km/h (21mph)32km/h (20mph)30km/h (19mph)27km/h (17mph)
Gusts40km/h (25mph)36km/h (23mph)41km/h (25mph)39km/h (24mph)38km/h (24mph)42km/h (26mph)41km/h (25mph)38km/h (23mph)
Direction 28°
NNE
25°
NNE
30°
NNE
22°
NNE
19°
NNE
17°
NNE
12°
NNE
14°
NNE
Wind chill25°C (76°F)25°C (76°F)25°C (76°F)25°C (76°F)25°C (76°F)25°C (77°F)25°C (77°F)25°C (77°F)
Waves
Height1.6m (5.1ft)1.5m (4.9ft)1.5m (4.9ft)1.4m (4.6ft)1.4m (4.6ft)1.4m (4.6ft)1.4m (4.6ft)1.4m (4.6ft)
Direction 301°
WNW
321°
NW
337°
NNW
350°
N
354°
N
354°
N
352°
N
351°
N
Period15.0 sec.15.4 sec.15.0 sec.14.7 sec.14.5 sec.14.5 sec.14.4 sec.14.3 sec.
Significant height1.3m (4.3ft)1.2m (3.9ft)1.1m (3.6ft)1.1m (3.6ft)1.1m (3.6ft)1.2m (3.9ft)1.2m (3.9ft)1.2m (3.9ft)
Sea water temperature
Water temperature24°C (75°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)

Sea weather on Thursday 11 December 2025

On Thursday 11 December 2025, the sun will rise at 05:52 and will set at 19:16 on the beach(es) of Nukuʻalofa. The outside temperature will be a high of 79°F t and a low of 77°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 21.8mph). Wave height will be up to 4.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature25°C (77°F)25°C (78°F)26°C (78°F)26°C (78°F)25°C (78°F)25°C (78°F)26°C (78°F)26°C (78°F)
Perceived temperature27°C (81°F)28°C (82°F)28°C (82°F)28°C (82°F)28°C (82°F)28°C (82°F)28°C (82°F)28°C (82°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity82%82%80%80%80%79%79%78%
Barometric pressure1011 hPa1010 hPa1010 hPa1011 hPa1010 hPa1009 hPa1009 hPa1010 hPa
Cloud cover97%58%38%40%47%45%31%32%
Heat index27°C (81°F)28°C (82°F)28°C (82°F)28°C (82°F)28°C (82°F)28°C (82°F)28°C (82°F)28°C (82°F)
Dew point22°C (71°F)22°C (72°F)22°C (71°F)22°C (72°F)22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)
Wind
Speed25km/h (16mph)22km/h (13mph)18km/h (11mph)18km/h (11mph)16km/h (10mph)12km/h (7mph)9km/h (5mph)12km/h (7mph)
Gusts35km/h (21mph)30km/h (18mph)26km/h (16mph)24km/h (15mph)23km/h (14mph)18km/h (11mph)13km/h (8mph)18km/h (11mph)
Direction 17°
NNE
10°
N
240°
WSW
355°
N
340°
NNW
322°
NW
337°
NNW
352°
N
Wind chill25°C (77°F)25°C (78°F)26°C (78°F)26°C (78°F)25°C (78°F)25°C (78°F)26°C (78°F)26°C (78°F)
Waves
Height1.4m (4.6ft)1.4m (4.6ft)1.4m (4.6ft)1.3m (4.3ft)1.3m (4.3ft)1.3m (4.3ft)1.3m (4.3ft)1.3m (4.3ft)
Direction 348°
NNW
347°
NNW
346°
NNW
344°
NNW
340°
NNW
337°
NNW
339°
NNW
342°
NNW
Period14.3 sec.14.2 sec.14.0 sec.13.6 sec.13.3 sec.13.2 sec.8.3 sec.10.7 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)0.9m (3ft)0.9m (3ft)
Sea water temperature
Water temperature26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)

Sea weather chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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