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Surf Forecasts:
Lighthouse surfForecast / Tongatapu / Tonga
48hr Weather and Surf, issued 12 am Thursday 09 Apr 2026 +13Forecast update in hr min s Forecast update imminent
Lighthouse surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Lighthouse sea temperature is
27.5° C
(Which is slightly warmer than usual)How big are the waves at Lighthouse today?
The current surf forecast for Lighthouse at 8AM is: 2.1m 12s primary swell from a West direction and 0.6m 10s secondary swell from a Southeast direction, 1.7m 6s secondary swell from a East-northeast direction (forecast issued at 12:00am April 09). The wind direction is predicted to be cross-onshore.
| Time (+13) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Apr) | 7ft (2.2m) | 12s |
| Afternoon (09 Apr) | 8ft (2.5m) | 12s |
| Evening (09 Apr) | 7ft (2.1m) | 12s |
Table - waves today at Lighthouse. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 09 | Friday 10 | Saturday 11 | ||||||||||||||||||||||
| 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 | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |  |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 14 | 15 | 14 | 12 | 12 | 13 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 12 | 12 | 12 | 12 | 13 | 13 | 13 | 12 | 12 | 12 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 521 | 640 | 1172 | 1428 | 1415 | 2090 | 1638 | 1269 | 1136 | 1036 | 759 | 771 | 917 | 1248 | 1435 | 1546 | 1667 | 1622 | 1648 | 1391 | 1118 | 1010 | 977 | 880 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | on | cross- on | on | cross- on | cross- on | cross- on | on | on | cross- on | cross- on | on | cross- on | on | on | on | on |
High Tide / height (m) | 12:37AM 1.05 | 12:35PM 1.14 | 1:28AM 1.02 | 1:26PM 1.11 | 2:22AM 1.02 | 2:19PM 1.11 | ||||||||||||||||||
Low Tide / height (m) | 6:24AM 0.48 | 7:08PM 0.35 | 7:15AM 0.51 | 8:00PM 0.37 | 8:10AM 0.52 | |||||||||||||||||||
Thursday 09 | Friday 10 | Saturday 11 | ||||||||||||||||||||||
| Sunrise | - | - | - | 6:50 | - | - | - | - | - | - | - | 6:50 | - | - | - | - | - | - | - | 6:50 | - | - | - | - |
| Sunset | - | - | - | - | - | - | 6:35 | - | - | - | - | - | - | - | 6:34 | - | - | - | - | - | - | - | 6:32 | - |
 | | |  | | | | | |  | |  | | | | | |  | |  | | | | | |
Rain (mm) | 1 | 3 | 8 | 5 | 3 | 2 | 1 | 1 | 1 | - | - | - | - | - | - | - | 1 | - | - | - | 1 | - | 2 | 2 |
| Temp. °C | 26 | 26 | 26 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 26 | 27 | 26 | 27 | 26 | 26 | 26 | 26 |
| Feels °C (?) | 24 | 24 | 24 | 26 | 26 | 26 | 27 | 28 | 28 | 28 | 29 | 29 | 28 | 28 | 28 | 29 | 28 | 28 | 26 | 29 | 27 | 28 | 28 | 27 |
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Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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