- Forecast
- Maps
- Live
- Weather State
- Spot Information
Surf Forecasts:
Lighthouse surfForecast / Tongatapu / Tonga
12 Day Weather and Surf, issued 12 am Tuesday 18 Nov 2025 +13
Best Forecast Surf Conditions for Lighthouse this week:
The most powerful waves expected at Lighthouse in the next 12 days are 0.7m 16s and forecast to arrive on Monday (Nov 24) at 7PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 3.5m 10s period and expected on Friday (Nov 21) at 4PM.
| Wave Type | Time (+13) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 7PM (Mon 24th Nov) | 2.5ft (0.7m) 16s |
Table - best surf conditions forecast for Lighthouse over the next 12 days.
Short Range Forecast Moderate rain (total 14mm), heaviest on Tue afternoon. Warm (max 26°C on Tue morning, min 24°C on Mon night). Winds increasing (light winds from the NNW on Mon night, strong winds from the ESE by Thu afternoon). | Days 3-6 Weather Summary Some drizzle, heaviest during Thu night. Warm (max 26°C on Sun afternoon, min 24°C on Thu night). Mainly strong winds. | |||||||||||||||||||||
Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | Mon 24 | ||||||||||||||||
| Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | ||
Rating (10 max) | ||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  | ||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||
| Period(s) (?) | 13 | 12 | 12 | 13 | 13 | 12 | 12 | 11 | 11 | 16 | 14 | 14 | 14 | 16 | 15 | 14 | 13 | 14 | 14 | 14 | 15 | |
Wave (?)Graph  | ||||||||||||||||||||||
 kJ (?) | 205 | 175 | 144 | 168 | 100 | 71 | 49 | 19 | 19 | 10 | 31 | 33 | 8 | 41 | 136 | 151 | 173 | 179 | 192 | 151 | 233 | |
Wind (km/h) | ||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross | cross | cross- on | cross- on | |
High Tide / height (m) | 6:12AM 1.15 | 6:18PM 1.28 | 6:55AM 1.15 | 6:56PM 1.28 | 7:37AM 1.16 | 7:35PM 1.29 | 8:18AM 1.15 | 8:14PM 1.28 | 9:00AM 1.15 | 8:55PM 1.26 | 9:42AM 1.13 | 9:35PM 1.24 | 10:25AM 1.11 | |||||||||
Low Tide / height (m) | 12:04AM 0.27 | 12:07PM 0.37 | 12:45AM 0.24 | 12:47PM 0.38 | 1:24AM 0.22 | 1:27PM 0.38 | 2:03AM 0.20 | 2:07PM 0.39 | 2:44AM 0.20 | 2:47PM 0.40 | 3:24AM 0.21 | 3:28PM 0.42 | 4:06AM 0.23 | 4:10PM 0.44 | ||||||||
Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | Mon 24 | ||||||||||||||||
| Sunrise | - | 5:50 | - | - | 5:50 | - | - | 5:50 | - | - | 5:50 | - | - | 5:50 | - | - | 5:50 | - | - | 5:50 | - | |
| Sunset | - | - | 7:00 | - | - | 7:00 | - | - | 7:01 | - | - | 7:01 | - | - | 7:02 | - | - | 7:02 | - | - | 7:04 | |
 |  | | |  | |  | | | |  | | | | | | | | | | | ||
Rain (mm) | 1 | 1 | 3 | 6 | - | - | - | - | 3 | 1 | - | - | - | - | - | - | - | - | 14 | 12 | 1 | |
| Temp. °C | 25 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 24 | 25 | 24 | 25 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 25 | 26 | |
| Feels °C (?) | 26 | 28 | 27 | 27 | 25 | 24 | 23 | 22 | 20 | 22 | 19 | 21 | 21 | 21 | 21 | 22 | 22 | 24 | 24 | 25 | 28 | |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Lighthouse surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Information about the Lighthouse Surf forecast
The above surf forecast table for Lighthouse provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Lighthouse can be found by selecting the local surf guide option on the grey menu. Our Lighthouse surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Lighthouse) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Lighthouse may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Lighthouse is 3 km (2 miles) from Neiafu. If you plan a holiday in Tonga - Tongatapu, look for hotels and other accommodation in Neiafu. Neiafu has rooms for a wide range of budgets as well as car hire and transport links.
Nearest