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Surf Forecasts:
Lighthouse surfForecast / Tongatapu / Tonga
48hr Weather and Surf, issued 12 am Saturday 04 Oct 2025 +13
How big are the waves at Lighthouse today?
The current surf forecast for Lighthouse at 4AM is: 0.8m 12s primary swell from a Southwest direction (forecast issued at 12:00am October 04). An open ocean swell of 0.6m 10s is not directed at the surf break, a second open ocean swell of 1.0m 6s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (+13) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Oct) | 2.5ft (0.7m) | 13s |
| Afternoon (04 Oct) | 2ft (0.6m) | 13s |
| Evening (04 Oct) | 1.5ft (0.5m) | 13s |
Table - waves today at Lighthouse. (Swell directed towards the surf break)
Saturday 04 | Sunday 05 | Monday 06 | ||||||||||||||||||||||
| 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) (?) | 13 | 13 | 12 | 12 | 13 | 13 | 13 | 13 | 13 | 6 | 6 | 6 | 6 | 12 | 12 | 12 | 6 | 6 | 6 | 20 | 19 | 6 | 19 | 18 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 246 | 196 | 187 | 153 | 158 | 134 | 106 | 43 | 82 | 69 | 64 | 66 | 88 | 49 | 46 | 44 | 156 | 187 | 97 | 134 | 133 | 159 | 130 | 201 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | cross | cross | cross- off | cross- off | cross | cross | cross | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | on | on | on | on |
High Tide / height (m) | 4:26AM 1.20 | 5:09PM 1.19 | 5:19AM 1.26 | 5:54PM 1.29 | 6:11AM 1.32 | 6:40PM 1.39 | ||||||||||||||||||
Low Tide / height (m) | 10:17PM 0.43 | 10:50AM 0.27 | 11:11PM 0.35 | 11:37AM 0.22 | 12:02AM 0.25 | 12:24PM 0.17 | ||||||||||||||||||
Saturday 04 | Sunday 05 | Monday 06 | ||||||||||||||||||||||
| Sunrise | - | - | - | 6:20 | - | - | - | - | - | - | - | 6:18 | - | - | - | - | - | - | - | 6:18 | - | - | - | - |
| Sunset | - | - | - | - | - | - | 6:39 | - | - | - | - | - | - | - | 6:39 | - | - | - | - | - | - | - | 6:39 | - |
 |  | |  |  |  | | | | | | | | |  |  | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 2 | 1 | 1 | 2 | 3 | 4 | 4 | 3 | 4 |
| Temp. °C | 22 | 22 | 22 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 24 | 24 | 24 | 24 | 24 | 23 | 23 | 23 |
| Feels °C (?) | 18 | 19 | 20 | 21 | 22 | 22 | 22 | 22 | 21 | 22 | 22 | 22 | 22 | 22 | 22 | 23 | 24 | 23 | 24 | 23 | 22 | 20 | 22 | 23 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Recent Eyeball Surf Reports for Tongatapu
The wind is still offshore at Lighthouse (light winds from the SSE at Fua amotu 26 km from Lighthouse). 0.8m 13s groundswell from the SW to make surfable waves.
26 km away, 2 h 36 min ago
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