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Lighthouse surfForecast / Tongatapu / Tonga
48hr Weather and Surf, issued 12 am Tuesday 20 May 2025 +13
How big are the waves at Lighthouse today?
The current surf forecast for Lighthouse at 4AM is: 3ft 18s primary swell from a Southwest direction and 2ft 13s secondary swell from a Southwest direction (forecast issued at 12:00am May 20). An open ocean swell of 4ft 8s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (+13) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 May) | 4ft (1.2m) | 18s |
| Afternoon (20 May) | 4ft (1.2m) | 17s |
| Evening (20 May) | 4ft (1.2m) | 16s |
Table - waves today at Lighthouse. (Swell directed towards the surf break)
Tuesday 20 | Wednesday 21 | Thursday 22 | Friday 23 | Saturday 24 | Sunday 25 | Monday 26 | Tuesday 27 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Swell Height Map |  |    |    |    |    |    |    |    |    | |||||||||||||||||||||||||||||||||||||||||||||||||||
| Wave Height (ft) & direction (?) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 19 | 18 | 18 | 18 | 17 | 17 | 16 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 16 | 16 | 15 | 22 | 21 | 21 | 21 | 20 | 20 | 19 | 19 | 19 | 18 | 18 | 18 | 18 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Energy (?) | 515 | 564 | 602 | 871 | 861 | 851 | 774 | 737 | 728 | 719 | 710 | 539 | 512 | 492 | 421 | 421 | 427 | 370 | 365 | 360 | 301 | 297 | 297 | 293 | 245 | 234 | 187 | 184 | 231 | 164 | 167 | 167 | 167 | 164 | 160 | 149 | 144 | 142 | 142 | 140 | 109 | 108 | 96 | 91 | 160 | 155 | 143 | 290 | 449 | 287 | 282 | 377 | 537 | 531 | 526 | 494 | 383 | 379 | 516 | 366 |
Wind (mph) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | 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- off | 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- off | 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- off | off | off | off | off | off | off | off | off | off | cross- off | cross- off | cross- off | off | cross- off | cross- off | cross- off | cross- off | glass | glass | cross | cross- on |
High Tide / height (ft) | 12:58AM 3.67 | 12:55PM 3.87 | 1:48AM 3.81 | 1:52PM 3.9 | 2:39AM 4.04 | 2:52PM 3.94 | 3:31AM 4.27 | 3:54PM 4.04 | 4:24AM 4.53 | 4:55PM 4.17 | 5:17AM 4.76 | 5:55PM 4.3 | 6:10AM 4.95 | 6:53PM 4.4 | ||||||||||||||||||||||||||||||||||||||||||||||
Low Tide / height (ft) | 6:50AM 1.51 | 7:22PM 0.92 | 7:48AM 1.41 | 8:14PM 0.89 | 8:48AM 1.21 | 9:07PM 0.82 | 9:48AM 0.92 | 10:02PM 0.75 | 10:46AM 0.62 | 10:58PM 0.69 | 11:43AM 0.33 | 11:54PM 0.66 | 12:39PM 0.07 | 12:49AM 0.59 | ||||||||||||||||||||||||||||||||||||||||||||||
Tuesday 20 | Wednesday 21 | Thursday 22 | Friday 23 | Saturday 24 | Sunday 25 | Monday 26 | Tuesday 27 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| Sunrise | - | - | - | - | 7:05 | - | - | - | - | - | - | - | 7:05 | - | - | - | - | - | - | - | 7:05 | - | - | - | - | - | - | - | 7:05 | - | - | - | - | - | - | - | 7:07 | - | - | - | - | - | - | - | 7:07 | - | - | - | - | - | - | - | 7:07 | - | - | - | - | - | - | - |
| Sunset | - | - | - | - | - | - | 6:08 | - | - | - | - | - | - | - | 6:08 | - | - | - | - | - | - | - | 6:08 | - | - | - | - | - | - | - | 6:07 | - | - | - | - | - | - | - | 6:07 | - | - | - | - | - | - | - | 6:07 | - | - | - | - | - | - | - | 6:07 | - | - | - | - | - |
 | |  | |  | |  | | |  | | | | | |  | | | | | | | |  |  | | | |  | | | | | | | | | | | | | | | | |  | | | | | | | | | | | | | | | |
Rain (in) | - | - | - | - | - | - | - | - | - | 0.0 | 0.0 | 0.0 | - | - | - | - | - | - | - | - | - | - | - | 0.0 | 0.0 | 0.1 | 0.0 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.2 | 0.2 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.2 | 0.1 | - | - | - | - | - | - | - | 0.0 | 0.0 | - | - | - | - | - | - | - | - | - | - |
| Temp. °F | 73 | 73 | 75 | 75 | 77 | 77 | 75 | 75 | 75 | 75 | 73 | 73 | 75 | 75 | 75 | 75 | 75 | 73 | 73 | 73 | 73 | 73 | 75 | 73 | 73 | 73 | 73 | 73 | 73 | 73 | 73 | 72 | 72 | 72 | 72 | 72 | 73 | 73 | 72 | 72 | 72 | 72 | 72 | 73 | 73 | 75 | 75 | 75 | 75 | 75 | 73 | 73 | 75 | 75 | 75 | 75 | 75 | 75 | 75 | 75 |
| Feels °F (?) | 70 | 70 | 72 | 70 | 73 | 73 | 72 | 73 | 75 | 75 | 72 | 70 | 73 | 73 | 75 | 75 | 73 | 70 | 70 | 68 | 68 | 68 | 72 | 68 | 66 | 66 | 66 | 66 | 66 | 66 | 66 | 63 | 63 | 63 | 63 | 63 | 66 | 68 | 68 | 70 | 63 | 63 | 61 | 63 | 64 | 68 | 68 | 68 | 72 | 73 | 72 | 70 | 73 | 75 | 79 | 81 | 81 | 81 | 79 | 77 |
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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.
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