Surf Forecasts:
How big are the waves at Mu omu a (M&Ms) today (20 Sep):
- Morning surf: Morning surf (20 Sep, local time) - 4.5ft (1.3m), 15s period with SW swell.
- Afternoon surf: Afternoon surf (20 Sep, local time) - 6ft (1.8m), 14s period with SW swell.
- Evening surf: Evening surf (20 Sep, local time) - 6.5ft (2.0m), 13s period with SW swell.
The current surf forecast for Mu omu a (M&Ms) at 4PM is: 1.8m 14s primary swell from a Southwest direction and 0.9m 11s secondary swell from a South-southeast direction, 0.9m 5s secondary swell from a South direction (forecast issued at 12:00pm September 20). The wind direction is predicted to be cross-onshore.
| Time (+13) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Sep) | 4.5ft (1.3m) | 15s |
| Afternoon (20 Sep) | 6ft (1.8m) | 14s |
| Evening (20 Sep) | 6.5ft (2.0m) | 13s |
Table - waves today at Mu omu a (M&Ms). (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Tue afternoon. Warm (max 22°C on Tue morning, min 21°C on Sun morning). Mainly fresh winds. | |||||||||||||||||||||
Sun 20 | Monday 21 | Tuesday 22 | |||||||||||||||||||
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) | SW 15 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 11 | SW 15 | SW 15 | SW 17 | SW 15 | SSW 15 | SW 15 | SW 16 | SW 16 | SW 16 | SW 16 |
Wave Graph  | |||||||||||||||||||||
 kJ | 836 | 1075 | 1226 | 1401 | 1380 | 1514 | 1379 | 1065 | 884 | 786 | 553 | 524 | 605 | 940 | 581 | 1527 | 666 | 773 | 1179 | 1179 | 1300 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross-off | cross | cross-off |
High Tide | 2:32PM0.90m | 2:35AM1.00m | 3:19PM0.92m | 3:23AM1.02m | 4:03PM0.95m | ||||||||||||||||
Low Tide | 8:17AM0.29m | 8:22PM0.40m | 9:05AM0.29m | 9:11PM0.39m | 9:50AM0.27m | 9:57PM0.36m | |||||||||||||||
 |  | |  | | | | | | | | | | | | | | | |  | | |
 | 6:28 | — | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — |
 | — | — | 6:30 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — | — | 6:31 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — |
Temp °C | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 22 | 22 | 21 | 22 |
Feels °C | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 18 | 18 | 19 | 18 | 17 | 18 | 19 | 19 | 18 | 20 | 20 | 19 | 21 |
Swell 1 Height (m) Direction Period (s) | SW 15 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 11 | SW 11 | SW 11 | SSW 11 | SSW 10 | SSW 15 | SW 15 | SW 16 | SW 16 | SW 16 | SW 16 |
| kJ | 836 | 1075 | 1226 | 1401 | 1380 | 1514 | 1379 | 1065 | 884 | 786 | 553 | 524 | 422 | 511 | 451 | 1527 | 666 | 773 | 1179 | 1179 | 1300 |
Swell 2 Height (m) Direction Period (s) | E 7 | N 9 | SSE 11 | E 7 | SSE 11 | SSE 11 | SSE 11 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 17 | SW 15 | SSE 11 | SSE 11 | SSE 11 | SE 11 | S 13 | S 13 |
| kJ | 47 | 6 | 180 | 43 | 140 | 140 | 140 | 218 | 380 | 380 | 447 | 512 | 605 | 940 | 581 | 46 | 46 | 46 | 30 | 85 | 82 |
Swell 3 Height (m) Direction Period (s) | N 9 | NE 12 | E 7 | N 8 | E 7 | E 7 | E 7 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SE 11 | SE 11 | SW 18 | S 15 | SSW 15 | NE 10 | SSW 13 | SE 11 | SW 20 |
| kJ | 6 | 6 | 35 | 6 | 33 | 33 | 22 | 109 | 109 | 85 | 82 | 78 | 57 | 56 | 197 | 18 | 42 | 4 | 60 | 29 | 98 |
Wind waves Height (m) Direction Period (s) | S 11 | SSE 11 | S 5 | SSE 11 | SSE 5 | SSE 4 | SSE 4 | SSE 4 | SSE 4 | SE 4 | SSE 4 | SSE 4 | SSE 4 | SE 4 | SE 5 | SE 5 | S 10 | S 10 | SE 5 | ESE 5 | ESE 5 |
| kJ | 364 | 495 | 39 | 280 | 18 | 16 | 12 | 12 | 10 | 17 | 16 | 25 | 21 | 34 | 35 | 38 | 319 | 305 | 32 | 29 | 28 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 584 | 586 | 606 | 606 | 282 | 605 | 591 | 586 | 591 | 591 | 282 | 282 | 282 | 282 | 282 | 12 | 282 | 282 | 12 | 12 | 12 |
Best forecast wave conditions in Tonga Vava'u | |||||||||||||||||||||
Best forecast wave conditions in Tonga | |||||||||||||||||||||
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