Surf Forecasts:
How big are the waves at Mu omu a (M&Ms) today (21 Jul):
- Morning surf: Morning surf (21 Jul, local time) - 3.5ft (1.1m), 16s period with SW swell.
- Afternoon surf: Afternoon surf (21 Jul, local time) - 3.5ft (1.1m), 16s period with SW swell.
- Evening surf: Evening surf (21 Jul, local time) - 3.5ft (1.0m), 16s period with SW swell.
The current surf forecast for Mu omu a (M&Ms) at 3AM is: 0.8m 18s primary swell from a Southwest direction and 1.1m 12s secondary swell from a South-southeast direction, 0.9m 15s secondary swell from a Southwest direction (forecast issued at 06:00pm July 20). An open ocean swell of 1.3m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (+13) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Jul) | 3.5ft (1.1m) | 16s |
| Afternoon (21 Jul) | 3.5ft (1.1m) | 16s |
| Evening (21 Jul) | 3.5ft (1.0m) | 16s |
Table - waves today at Mu omu a (M&Ms). (Swell directed towards the surf break)
Short Range ForecastLight rain (total 8mm), 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) | SSE 13 | SW 15 | SW 15 | SW 15 | SW 18 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | S 21 | SW 14 | SSW 20 | SSW 19 | S 19 |
Wave Graph  | |||||||||||||||||||
 kJ | 669 | 566 | 479 | 428 | 370 | 841 | 661 | 560 | 560 | 560 | 416 | 406 | 322 | 255 | 317 | 251 | 640 | 621 | 713 |
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 | off | off | cross-off | cross-on | cross-off | cross-off |
High Tide | 00:31AM1.15m | 12:57PM1.04m | 1:22AM1.12m | 1:54PM0.98m | |||||||||||||||
Low Tide | 6:50AM0.24m | 7:02PM0.27m | 7:47AM0.26m | 7:53PM0.32m | |||||||||||||||
 |  | |  | | |  | | | | | | | | | |  |  | | |
 | — | — | — | — | — | 7:07 | — | — | — | — | — | — | — | 7:07 | — | — | — | — | — |
 | 6:15 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | 1 |
Temp °C | 22 | 22 | 22 | 23 | 23 | 22 | 23 | 22 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 22 | 20 | 20 |
Feels °C | 19 | 18 | 18 | 19 | 20 | 18 | 19 | 19 | 21 | 21 | 21 | 22 | 22 | 20 | 22 | 24 | 20 | 20 | 21 |
Swell 1 Height (m) Direction Period (s) | SSE 13 | SW 15 | S 11 | SSE 12 | SSE 12 | SW 17 | SW 16 | SSE 12 | SSE 12 | SE 12 | SE 11 | SE 11 | ENE 7 | E 7 | SE 11 | ENE 7 | ENE 7 | ENE 7 | S 19 |
| kJ | 669 | 566 | 238 | 365 | 353 | 841 | 661 | 341 | 371 | 314 | 298 | 283 | 105 | 111 | 172 | 125 | 105 | 102 | 713 |
Swell 2 Height (m) Direction Period (s) | SW 15 | S 11 | SW 15 | SW 15 | SW 14 | SSE 12 | SSE 12 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SE 11 | SE 11 | SW 14 | SE 11 | SSW 20 | SSW 19 | ENE 7 |
| kJ | 657 | 127 | 479 | 424 | 350 | 294 | 247 | 560 | 560 | 560 | 416 | 406 | 179 | 172 | 251 | 172 | 640 | 621 | 86 |
Swell 3 Height (m) Direction Period (s) | S 12 | SSW 22 | SSE 13 | SSW 20 | SW 18 | S 19 | SSW 19 | SSW 18 | S 17 | S 17 | S 16 | SSW 16 | SW 15 | SW 15 | S 21 | SW 14 | SE 11 | SE 11 | SW 14 |
| kJ | 132 | 512 | 277 | 428 | 370 | 365 | 360 | 329 | 220 | 210 | 198 | 283 | 322 | 255 | 317 | 251 | 142 | 140 | 200 |
Wind waves Height (m) Direction Period (s) | E 7 | SE 13 | E 7 | E 6 | E 6 | E 6 | E 7 | E 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | E 7 | — | E 7 | — | — | — | — |
| kJ | 110 | 1060 | 145 | 137 | 140 | 163 | 168 | 152 | 135 | 114 | 99 | 99 | 149 | — | 138 | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 284 | 931 | 858 | 872 | 858 | 858 | 858 | 831 | 4 | 4 | 4 | 4 | 4 | 591 | 0 | 0 | 591 | 0 | 0 |
Best forecast wave conditions in Tonga Vava'u | |||||||||||||||||||
Best forecast wave conditions in Tonga | |||||||||||||||||||
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