Surf Forecasts:
How big are the waves at Drive by right (Fonua one one) today (21 Jul):
- Morning surf: Morning surf (21 Jul, local time) - 3.5ft (1.0m), 18s period with S swell.
- Afternoon surf: Afternoon surf (21 Jul, local time) - 3ft (0.9m), 18s period with SSW swell.
- Evening surf: Evening surf (21 Jul, local time) - 3ft (0.9m), 17s period with SSW swell.
The current surf forecast for Drive by right (Fonua one one) at 12AM is: 1.0m 20s primary swell from a South direction and 1.2m 12s secondary swell from a South-southeast direction, 1.4m 6s secondary swell from a East direction (forecast issued at 06:00pm July 20). The wind direction is predicted to be cross-onshore.
| Time (+13) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Jul) | 3.5ft (1.0m) | 18s |
| Afternoon (21 Jul) | 3ft (0.9m) | 18s |
| Evening (21 Jul) | 3ft (0.9m) | 17s |
Table - waves today at Drive by right (Fonua one one). (Swell directed towards the surf break)
Short Range ForecastLight rain (total 7mm), mostly falling on Wed afternoon. Warm (max 23°C on Mon night, min 20°C on Wed afternoon). Winds decreasing (fresh winds from the ESE on Mon afternoon, calm by Wed night). | |||||||||||||||||||
Mon 20 | Tuesday 21 | Wednesday 22 | |||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | S 22 | SW 15 | SSW 21 | S 20 | S 19 | S 19 | S 18 | SSW 18 | SSW 17 | SSW 17 | SSW 17 | SSW 16 | S 16 | SSW 21 | SSW 21 | SSW 20 | S 20 | S 19 | SSW 18 |
Wave Graph  | |||||||||||||||||||
 kJ | 1005 | 492 | 925 | 808 | 767 | 728 | 675 | 522 | 505 | 499 | 470 | 454 | 542 | 454 | 714 | 1355 | 1103 | 1059 | 1331 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-on | cross-on | cross-on | cross-on |
High Tide | 00:31AM1.14m | 12:57PM1.02m | 1:22AM1.10m | 1:54PM0.97m | |||||||||||||||
Low Tide | 6:50AM0.24m | 7:03PM0.26m | 7:47AM0.26m | 7:53PM0.31m | |||||||||||||||
 |  | |  | | |  | | | | | | | | | |  |  | | |
 | — | — | — | — | — | 7:07 | — | — | — | — | — | — | — | 7:07 | — | — | — | — | — |
 | 6:15 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 |
Temp °C | 22 | 22 | 22 | 23 | 23 | 22 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 22 | 20 | 20 |
Feels °C | 19 | 18 | 17 | 19 | 20 | 18 | 19 | 20 | 21 | 22 | 21 | 22 | 21 | 21 | 22 | 24 | 20 | 20 | 21 |
Swell 1 Height (m) Direction Period (s) | SSE 13 | SE 13 | SSE 12 | SE 12 | S 19 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SE 12 | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | SSW 20 | S 20 | S 19 | SSW 18 |
| kJ | 745 | 376 | 447 | 336 | 767 | 294 | 243 | 429 | 365 | 264 | 288 | 242 | 237 | 233 | 198 | 1355 | 1103 | 1059 | 1331 |
Swell 2 Height (m) Direction Period (s) | S 22 | S 11 | SSW 21 | S 20 | SSE 12 | S 19 | SW 16 | SSW 18 | SSW 17 | SSW 17 | SSW 17 | SSW 16 | S 16 | SSW 21 | SSW 21 | E 7 | E 7 | E 7 | E 7 |
| kJ | 1005 | 300 | 925 | 808 | 294 | 728 | 498 | 522 | 505 | 499 | 470 | 454 | 542 | 454 | 714 | 138 | 138 | 117 | 100 |
Swell 3 Height (m) Direction Period (s) | SW 15 | SW 15 | SW 14 | S 11 | SW 14 | SW 16 | S 18 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SSW 16 | SSW 16 | SE 11 | SE 11 | SE 11 | SE 11 |
| kJ | 441 | 492 | 248 | 185 | 248 | 400 | 675 | 421 | 421 | 416 | 348 | 287 | 266 | 256 | 329 | 198 | 198 | 140 | 140 |
Wind waves Height (m) Direction Period (s) | E 7 | E 6 | E 6 | E 6 | E 7 | E 6 | E 7 | E 7 | E 6 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | — | — | — | — |
| kJ | 149 | 166 | 161 | 161 | 200 | 194 | 206 | 145 | 162 | 110 | 149 | 150 | 153 | 153 | 161 | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 284 | 937 | 864 | 878 | 864 | 864 | 864 | 836 | 5 | 5 | 5 | 5 | 5 | 592 | 5 | 5 | 592 | 5 | 5 |
Best forecast wave conditions in Tonga Vava'u | |||||||||||||||||||
Best forecast wave conditions in Tonga | |||||||||||||||||||
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