Surf Forecasts:
How big are the waves at Mu omu a (M&Ms) today (20 Aug):
- Morning surf: Morning surf (20 Aug, local time) - 6ft (1.8m), 13s period with S swell.
- Afternoon surf: Afternoon surf (20 Aug, local time) - 4.5ft (1.4m), 13s period with S swell.
- Evening surf: Evening surf (20 Aug, local time) - 5.5ft (1.7m), 12s period with S swell.
The current surf forecast for Mu omu a (M&Ms) at 11AM is: 1.8m 13s primary swell from a South direction and 1.3m 14s secondary swell from a Southwest direction (forecast issued at 06:00am August 20). The wind direction is predicted to be cross-shore.
| Time (+13) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Aug) | 6ft (1.8m) | 13s |
| Afternoon (20 Aug) | 4.5ft (1.4m) | 13s |
| Evening (20 Aug) | 5.5ft (1.7m) | 12s |
Table - waves today at Mu omu a (M&Ms). (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Sat night. Warm (max 22°C on Fri night, min 21°C on Thu morning). Mainly strong winds. | |||||||||||||||||||||||
Thursday 20 | Friday 21 | Saturday 22 | |||||||||||||||||||||
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 | 10 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SSW 12 | S 14 | S 13 | SW 14 | SW 14 | S 12 | S 12 | S 12 | S 12 | SSE 12 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | SSE 11 | SSE 16 | SSE 14 | S 14 | S 12 | S 12 | S 11 | S 11 | SW 14 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 802 | 779 | 1138 | 659 | 591 | 513 | 841 | 407 | 477 | 1294 | 1390 | 1230 | 1072 | 1065 | 921 | 1931 | 1644 | 791 | 416 | 403 | 363 | 396 | 250 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-off | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 1:21PM0.94m | 1:33AM1.05m | 2:15PM0.91m | 2:24AM1.03m | 3:07PM0.90m | ||||||||||||||||||
Low Tide | 7:10AM0.27m | 7:16PM0.36m | 8:05AM0.28m | 8:07PM0.38m | 8:57AM0.28m | 8:57PM0.39m | |||||||||||||||||
 |  | | |  | |  | | | | | | | | | | | | | | | | | |
 | 6:54 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — |
 | — | — | — | — | 6:25 | — | — | — | — | — | — | — | 6:25 | — | — | — | — | — | — | — | 6:25 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 |
Feels °C | 18 | 17 | 17 | 16 | 15 | 15 | 16 | 16 | 15 | 16 | 15 | 15 | 15 | 15 | 15 | 17 | 17 | 17 | 17 | 18 | 18 | 16 | 16 |
Swell 1 Height (m) Direction Period (s) | SSW 12 | S 14 | S 13 | S 13 | S 12 | S 12 | SW 14 | S 12 | S 12 | SW 13 | SW 13 | SW 13 | SW 17 | S 16 | S 16 | SW 16 | SW 16 | S 14 | S 12 | S 12 | S 11 | S 11 | S 11 |
| kJ | 802 | 779 | 1138 | 653 | 591 | 488 | 440 | 407 | 477 | 215 | 215 | 215 | 224 | 181 | 242 | 427 | 406 | 791 | 416 | 403 | 363 | 396 | 250 |
Swell 2 Height (m) Direction Period (s) | S 14 | SW 11 | SW 14 | SW 14 | SW 14 | SW 14 | SE 13 | SW 14 | SW 14 | SE 13 | SW 18 | SW 18 | SW 13 | SW 16 | SW 16 | SE 13 | SE 12 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 |
| kJ | 590 | 298 | 810 | 659 | 581 | 513 | 88 | 327 | 221 | 87 | 155 | 152 | 144 | 214 | 211 | 43 | 22 | 365 | 360 | 355 | 297 | 248 | 241 |
Swell 3 Height (m) Direction Period (s) | SW 15 | SW 14 | SE 15 | SSE 14 | SE 14 | SE 14 | E 8 | SE 14 | SE 14 | SW 18 | SE 13 | SE 13 | S 16 | SW 13 | SW 13 | NNE 10 | ENE 8 | SE 12 | S 15 | SSW 15 | SE 13 | SSE 13 | S 19 |
| kJ | 215 | 341 | 104 | 138 | 92 | 91 | 19 | 89 | 92 | 113 | 46 | 44 | 135 | 84 | 144 | 10 | 11 | 24 | 112 | 72 | 43 | 67 | 28 |
Wind waves Height (m) Direction Period (s) | — | SSE 5 | — | SSE 5 | SSE 5 | SSE 5 | S 12 | SSE 5 | SSE 6 | SSE 12 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | SSE 11 | SSE 16 | SSE 14 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 7 |
| kJ | — | 33 | — | 77 | 80 | 83 | 841 | 80 | 203 | 1294 | 1390 | 1230 | 1072 | 1065 | 921 | 1931 | 1644 | 155 | 155 | 151 | 144 | 212 | 363 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 1526 | 1526 | 1526 | 1526 | 1526 | 1526 | 1526 | 1526 | 923 | 923 | 2129 | 923 | 923 | 923 | 914 | 914 | 914 | 914 | 914 | 858 | 914 | 858 | 914 |
Best forecast wave conditions in Tonga Vava'u | |||||||||||||||||||||||
Best forecast wave conditions in Tonga | |||||||||||||||||||||||
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