Surf Forecasts:
How big are the waves at Mu omu a (M&Ms) today (20 Oct):
- Morning surf: Morning surf (20 Oct, local time) - 5ft (1.5m), 13s period with S swell.
- Afternoon surf: Afternoon surf (20 Oct, local time) - 4.5ft (1.3m), 12s period with S swell.
- Evening surf: Evening surf (20 Oct, local time) - 4.5ft (1.4m), 11s period with S swell.
The current surf forecast for Mu omu a (M&Ms) at 10AM is: 1.5m 12s primary swell from a South direction and 1.1m 7s secondary swell from a Southeast direction (forecast issued at 06:00am October 20). An open ocean swell of 0.9m 10s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (+13) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Oct) | 5ft (1.5m) | 13s |
| Afternoon (20 Oct) | 4.5ft (1.3m) | 12s |
| Evening (20 Oct) | 4.5ft (1.4m) | 11s |
Table - waves today at Mu omu a (M&Ms). (Swell directed towards the surf break)
Short Range ForecastLight rain (total 6mm), mostly falling on Tue night. Warm (max 23°C on Thu night, min 20°C on Tue night). Mainly strong winds. | |||||||||||||||||||||||
Tuesday 20 | Wednesday 21 | Thursday 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) | S 13 | S 13 | S 12 | S 12 | S 12 | S 12 | S 11 | SSE 11 | SE 7 | SE 7 | SE 7 | SE 7 | S 10 | S 10 | SE 7 | S 15 | S 18 | S 17 | S 17 | S 16 | S 16 | S 15 | S 14 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 663 | 653 | 692 | 726 | 403 | 529 | 476 | 955 | 340 | 362 | 400 | 398 | 239 | 277 | 386 | 157 | 300 | 381 | 373 | 438 | 386 | 352 | 333 |
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 | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 1:53AM0.98m | 2:38PM0.94m | 2:41AM0.99m | 3:20PM0.98m | 3:28AM1.02m | 4:01PM1.03m | |||||||||||||||||
Low Tide | 8:18AM0.30m | 8:33PM0.40m | 9:02AM0.29m | 9:20PM0.37m | 9:43AM0.28m | ||||||||||||||||||
 |  |  | | |  |  | |  | |  | |  |  | | | | | | | | | | |
 | 6:03 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — |
 | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:38 | — | — | — | — | — | — | — | 6:38 | — | — |
mm | — | — | — | — | — | — | 1 | 1 | 1 | — | 1 | — | — | — | — | — | 1 | 1 | — | — | — | — | — |
Temp °C | 22 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 20 | 21 | 22 | 22 | 21 | 22 | 22 | 20 | 22 | 22 | 22 | 22 | 22 | 22 |
Feels °C | 17 | 17 | 15 | 15 | 15 | 15 | 16 | 16 | 16 | 14 | 15 | 16 | 16 | 16 | 15 | 17 | 15 | 17 | 16 | 17 | 17 | 17 | 17 |
Swell 1 Height (m) Direction Period (s) | S 13 | S 13 | S 12 | S 12 | S 12 | S 12 | S 11 | E 9 | S 11 | S 11 | S 10 | S 10 | S 10 | S 10 | S 14 | S 8 | S 8 | S 7 | S 8 | S 8 | S 16 | S 15 | S 8 |
| kJ | 663 | 653 | 692 | 726 | 403 | 529 | 476 | 76 | 279 | 182 | 131 | 100 | 239 | 277 | 150 | 122 | 89 | 106 | 163 | 97 | 386 | 352 | 107 |
Swell 2 Height (m) Direction Period (s) | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | SSW 15 | S 15 | SW 13 | S 14 | SW 13 | SW 13 | S 16 | S 16 | S 10 | S 10 | S 18 | S 17 | S 17 | S 16 | S 7 | S 8 | S 14 |
| kJ | 249 | 202 | 158 | 121 | 149 | 143 | 75 | 112 | 59 | 138 | 83 | 59 | 127 | 124 | 68 | 65 | 300 | 381 | 373 | 438 | 39 | 91 | 333 |
Swell 3 Height (m) Direction Period (s) | SW 11 | SW 11 | SW 11 | SW 11 | SW 12 | SSW 16 | SW 10 | SW 13 | SW 10 | SW 13 | S 16 | SSW 14 | SW 12 | SW 12 | SW 12 | S 15 | S 10 | S 10 | SW 14 | SW 14 | S 9 | SW 14 | SW 13 |
| kJ | 213 | 150 | 123 | 104 | 108 | 80 | 35 | 56 | 15 | 83 | 137 | 63 | 55 | 53 | 36 | 157 | 64 | 66 | 70 | 65 | 40 | 70 | 59 |
Wind waves Height (m) Direction Period (s) | SE 7 | SE 7 | SE 7 | SE 6 | SSE 7 | SE 6 | ESE 9 | SSE 11 | SE 7 | SE 7 | SE 7 | SE 7 | ESE 7 | ESE 7 | SE 7 | ESE 7 | ESE 7 | ESE 7 | E 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 |
| kJ | 77 | 102 | 109 | 95 | 163 | 74 | 292 | 955 | 340 | 362 | 400 | 398 | 329 | 249 | 386 | 265 | 218 | 214 | 176 | 251 | 223 | 223 | 198 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 282 | 914 | 831 | 923 | 2212 | 2164 | 2129 | 1521 | 2106 | 1521 | 1516 | 1516 | 914 | 923 | 2126 | 914 | 914 | 923 | 914 | 923 | 1516 | 914 | 923 |
Best forecast wave conditions in Tonga Vava'u | |||||||||||||||||||||||
Best forecast wave conditions in Tonga | |||||||||||||||||||||||
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