Surf Forecasts:
How big are the waves at Mu omu a (M&Ms) today (20 Jul):
- Morning surf: Morning surf (20 Jul, local time) - 5.5ft (1.7m), 13s period with SSE swell.
- Afternoon surf: Afternoon surf (20 Jul, local time) - 5ft (1.6m), 13s period with SSE swell.
- Evening surf: Evening surf (20 Jul, local time) - 3.5ft (1.1m), 15s period with SW swell.
The current surf forecast for Mu omu a (M&Ms) at 12AM is: 2.1m 13s primary swell from a Southeast direction and 1.1m 16s secondary swell from a Southwest direction, 0.3m 14s secondary swell from a South direction (forecast issued at 06:00pm July 19). The wind direction is predicted to be cross-offshore.
| Time (+13) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Jul) | 5.5ft (1.7m) | 13s |
| Afternoon (20 Jul) | 5ft (1.6m) | 13s |
| Evening (20 Jul) | 3.5ft (1.1m) | 15s |
Table - waves today at Mu omu a (M&Ms). (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Mon night. Warm (max 23°C on Mon night, min 22°C on Sun afternoon). Winds decreasing (fresh winds from the ESE on Sun afternoon, calm by Wed morning). | |||||||||||||||||||
Sun 19 | Monday 20 | Tuesday 21 | |||||||||||||||||
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) | SE 14 | SE 14 | SE 14 | SE 13 | SE 13 | SE 13 | SSE 13 | SSE 13 | SSE 13 | SW 15 | SW 15 | SW 15 | SW 15 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 |
Wave Graph  | |||||||||||||||||||
 kJ | 1811 | 1891 | 1639 | 1668 | 1619 | 1569 | 908 | 812 | 711 | 566 | 479 | 428 | 441 | 841 | 661 | 560 | 560 | 496 | 416 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore 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 |
High Tide | 11:38PM1.18m | 11:59AM1.11m | 00:31AM1.15m | 12:57PM1.04m | |||||||||||||||
Low Tide | 5:52AM0.22m | 6:11PM0.20m | 6:50AM0.24m | 7:02PM0.27m | |||||||||||||||
 |  | | |  |  |  | | | | | | |  |  |  |  | | | |
 | — | — | — | — | — | 7:07 | — | — | — | — | — | — | — | 7:07 | — | — | — | — | — |
 | 6:15 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:16 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | — | — | — |
Temp °C | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 23 | 22 | 22 | 22 | 22 | 23 | 23 | 23 | 23 |
Feels °C | 16 | 16 | 16 | 17 | 17 | 17 | 17 | 18 | 19 | 18 | 19 | 18 | 18 | 18 | 18 | 20 | 22 | 21 | 20 |
Swell 1 Height (m) Direction Period (s) | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SSE 13 | SSE 13 | SSE 13 | SW 15 | S 11 | SSE 12 | SW 15 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SE 11 |
| kJ | 539 | 560 | 644 | 636 | 636 | 620 | 908 | 812 | 711 | 566 | 238 | 309 | 441 | 841 | 661 | 560 | 560 | 496 | 298 |
Swell 2 Height (m) Direction Period (s) | WNW 13 | WNW 13 | S 14 | S 13 | S 13 | S 12 | SW 16 | SW 15 | SW 15 | S 11 | SW 15 | SW 15 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SW 16 |
| kJ | 17 | 17 | 36 | 55 | 117 | 145 | 612 | 597 | 589 | 127 | 479 | 424 | 226 | 247 | 247 | 243 | 243 | 285 | 416 |
Swell 3 Height (m) Direction Period (s) | WNW 13 | S 15 | WNW 13 | SSW 26 | SSW 26 | SSW 25 | S 12 | S 12 | S 12 | SSW 22 | SSE 13 | SSW 20 | SSW 20 | S 19 | SSW 19 | SSW 18 | S 17 | S 17 | S 16 |
| kJ | 17 | 4 | 17 | 66 | 127 | 215 | 144 | 106 | 132 | 512 | 277 | 428 | 395 | 365 | 360 | 329 | 220 | 210 | 198 |
Wind waves Height (m) Direction Period (s) | SE 14 | SE 14 | SE 14 | SE 13 | SE 13 | SE 13 | E 7 | E 7 | E 7 | SE 13 | E 6 | ESE 6 | ESE 7 | E 7 | E 7 | E 7 | E 7 | E 7 | ENE 7 |
| kJ | 1811 | 1891 | 1639 | 1668 | 1619 | 1569 | 144 | 124 | 126 | 1060 | 163 | 200 | 239 | 262 | 240 | 199 | 179 | 161 | 154 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 1862 | 1862 | 858 | 858 | 845 | 283 | 885 | 931 | 284 | 1516 | 858 | 858 | 858 | 839 | 830 | 830 | 4 | 4 | 591 |
Best forecast wave conditions in Tonga Vava'u | |||||||||||||||||||
Best forecast wave conditions in Tonga | |||||||||||||||||||
Header Global | |||||||||||||||||||
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