Sea and beach weather in Tonga Where and best time to go to the beach in Tonga over the next 7 days?
On this page, find beach weather in Tonga to know where and when to go to the beach. Check the sea weather in Tonga over the next 7 days for each city to see the weather and the condition of the sea.
Sea weather: where and when should you go to the beach in Tonga?
Find out the best time and the best place to go to the beach in Tonga this week to take advantage of the best weather and the calmest sea possible. Check out all the sea weather for each city and place in Tonga by clicking on the links below.
| Date | Outside temp. | Max wind | Our opinion | Details |
|---|---|---|---|---|
| Friday 5 December 2025 | 70°F to 79°F | 9.9mph | recommended | all the sea weather |
| Saturday 6 December 2025 | 77°F to 77°F | 16.2mph | discouraged | all the sea weather |
| Sunday 7 December 2025 | 76°F to 79°F | 20.5mph | discouraged | all the sea weather |
| Monday 8 December 2025 | 74°F to 79°F | 26.7mph | not recommended | all the sea weather |
| Tuesday 9 December 2025 | 72°F to 79°F | 16.8mph | discouraged | all the sea weather |
| Wednesday 10 December 2025 | 77°F to 77°F | 16.8mph | discouraged | all the sea weather |
| Thursday 11 December 2025 | 77°F to 79°F | 7.5mph | discouraged | all the sea weather |
| Date | Outside temp. | Max wind | Our opinion | Details |
|---|---|---|---|---|
| Friday 5 December 2025 | 77°F to 79°F | 12.4mph | recommended | all the sea weather |
| Saturday 6 December 2025 | 70°F to 79°F | 14.3mph | discouraged | all the sea weather |
| Sunday 7 December 2025 | 77°F to 79°F | 18.6mph | discouraged | all the sea weather |
| Monday 8 December 2025 | 76°F to 79°F | 3.1mph | discouraged | all the sea weather |
| Tuesday 9 December 2025 | 74°F to 79°F | 9.9mph | discouraged | all the sea weather |
| Wednesday 10 December 2025 | 74°F to 77°F | 18mph | discouraged | all the sea weather |
| Thursday 11 December 2025 | 79°F to 79°F | 6.2mph | discouraged | all the sea weather |
Sea and beach weather in Haʻapai islands (Lifuka / Foa) over the next 7 days
| Date | Outside temp. | Max wind | Our opinion | Details |
|---|---|---|---|---|
| Friday 5 December 2025 | 79°F to 81°F | 13.7mph | discouraged | all the sea weather |
| Saturday 6 December 2025 | 81°F to 81°F | 13.1mph | discouraged | all the sea weather |
| Sunday 7 December 2025 | 81°F to 83°F | 11.2mph | discouraged | all the sea weather |
| Monday 8 December 2025 | 81°F to 83°F | 11.2mph | discouraged | all the sea weather |
| Tuesday 9 December 2025 | 77°F to 83°F | 1.2mph | discouraged | all the sea weather |
| Wednesday 10 December 2025 | 77°F to 81°F | 19.3mph | discouraged | all the sea weather |
| Thursday 11 December 2025 | 76°F to 81°F | 13.7mph | discouraged | all the sea weather |
Sea and beach weather in Niuafoʻou (Niuas islands) over the next 7 days
| Date | Outside temp. | Max wind | Our opinion | Details |
|---|---|---|---|---|
| Friday 5 December 2025 | 70°F to 79°F | 9.9mph | recommended | all the sea weather |
| Saturday 6 December 2025 | 77°F to 77°F | 16.2mph | discouraged | all the sea weather |
| Sunday 7 December 2025 | 76°F to 79°F | 20.5mph | discouraged | all the sea weather |
| Monday 8 December 2025 | 74°F to 79°F | 26.7mph | not recommended | all the sea weather |
| Tuesday 9 December 2025 | 72°F to 79°F | 16.8mph | discouraged | all the sea weather |
| Wednesday 10 December 2025 | 77°F to 77°F | 16.8mph | discouraged | all the sea weather |
| Thursday 11 December 2025 | 77°F to 79°F | 7.5mph | discouraged | all the sea weather |
Sea and beach weather in Tongatapu Island over the next 7 days
| Date | Outside temp. | Max wind | Our opinion | Details |
|---|---|---|---|---|
| Friday 5 December 2025 | 77°F to 81°F | 10.6mph | recommended | all the sea weather |
| Saturday 6 December 2025 | 79°F to 79°F | 16.8mph | discouraged | all the sea weather |
| Sunday 7 December 2025 | 79°F to 79°F | 15.5mph | discouraged | all the sea weather |
| Monday 8 December 2025 | 79°F to 81°F | 13.1mph | discouraged | all the sea weather |
| Tuesday 9 December 2025 | 74°F to 81°F | 1.2mph | discouraged | all the sea weather |
| Wednesday 10 December 2025 | 74°F to 77°F | 19.9mph | discouraged | all the sea weather |
| Thursday 11 December 2025 | 79°F to 79°F | 5mph | discouraged | all the sea weather |