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Mu omu a (M&Ms) surfForecast / Vava'u / Tonga
48hr Weather and Surf, issued 6 pm Wednesday 20 May 2026 +13Forecast update in hr min s Forecast update imminent
Mu omu a (M&Ms) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Mu omu a (M&Ms) sea temperature is
27.5° C
(Which is 1.2°C warmer than normal for this time of year)How big are the waves at Mu omu a (M&Ms) today?
The current surf forecast for Mu omu a (M&Ms) at 10PM is: 1.2m 9s primary swell from a Southeast direction and 0.6m 14s secondary swell from a South direction, 0.4m 3s secondary swell from a South direction (forecast issued at 06:00pm May 20). The wind direction is predicted to be cross-onshore.
| Time (+13) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 May) | - | - |
| Afternoon (20 May) | 1.5ft (0.5m) | 15s |
| Evening (20 May) | 4ft (1.2m) | 9s |
Table - waves today at Mu omu a (M&Ms). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastSome drizzle, heaviest during Wed afternoon. Warm (max 25°C on Wed afternoon, min 23°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Wed 20 | Thursday 21 | Friday 22 | Sat 23 | |||||||||||||||||||||
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 | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
S 14 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | S 11 | S 11 | SSE 11 | S 11 | SSE 11 | SSE 13 | SSE 12 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | |
66 | 243 | 221 | 287 | 294 | 328 | 307 | 206 | 231 | 187 | 286 | 478 | 1316 | 1581 | 1573 | 1379 | 1182 | 973 | 869 | 853 | 853 | 904 | 971 | 996 | |
Wind (km/h) | ||||||||||||||||||||||||
on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | |
High Tide | 10:35PM1.16m | 10:46AM1.28m | 11:37PM1.15m | 11:48AM1.23m | 00:37AM1.15m | 12:50PM1.18m | ||||||||||||||||||
Low Tide | 4:33AM0.18m | 5:16PM0.02m | 5:36AM0.21m | 6:16PM0.06m | 6:40AM0.23m | |||||||||||||||||||
 |  |  |  |  |  | | | | | | | | |  | | | | | | | | | | |
 | — | — | — | — | 6:56 | — | — | — | — | — | — | — | 6:58 | — | — | — | — | — | — | — | 6:58 | — | — | — |
 | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — | 6:07 |
— | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 25 | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 23 | 23 | 23 | 23 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 |
27 | 26 | 25 | 25 | 23 | 23 | 23 | 23 | 23 | 22 | 22 | 23 | 22 | 22 | 23 | 23 | 23 | 23 | 23 | 24 | 23 | 23 | 23 | 24 | |
Swell 1 Height (m) Direction Period (s) | ESE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | ESE 9 | ESE 9 | ESE 9 | S 11 | SSE 11 | SSE 13 | SSE 12 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 |
 kJ | 252 | 243 | 221 | 287 | 294 | 328 | 307 | 242 | 184 | 154 | 286 | 478 | 1316 | 1581 | 1573 | 1379 | 1182 | 973 | 869 | 853 | 853 | 904 | 971 | 996 |
Swell 2 Height (m) Direction Period (s) | S 14 | S 14 | S 14 | S 13 | S 11 | S 12 | S 12 | S 11 | S 11 | SSE 11 | ESE 9 | ESE 9 | ESE 9 | E 9 | E 8 | E 8 | E 9 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 |
| kJ | 66 | 142 | 129 | 117 | 92 | 100 | 100 | 206 | 231 | 187 | 106 | 103 | 80 | 73 | 52 | 51 | 39 | 35 | 35 | 22 | 22 | 22 | 22 | 12 |
Swell 3 Height (m) Direction Period (s) | S 11 | SE 13 | SW 14 | SW 14 | SW 13 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | NE 8 | NNE 8 | NNE 9 | SW 14 | NE 8 | NE 8 | NE 8 | NE 9 | NE 9 | NE 9 | NE 9 |
| kJ | 38 | 45 | 32 | 30 | 28 | 41 | 40 | 41 | 64 | 56 | 56 | 58 | 58 | 16 | 14 | 16 | 33 | 11 | 11 | 11 | 13 | 13 | 12 | 14 |
Wind waves Height (m) Direction Period (s) | — | SSW 2 | S 3 | — | — | — | — | — | — | S 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | 1 | 3 | — | — | — | — | — | — | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 582 | 582 | 582 | 582 | 582 | 282 | 282 | 12 | 282 | 282 | 282 | 282 | 4 | 4 | 4 | 4 | 282 | 282 | 282 | 282 | 282 | 282 | 282 | 4 |
Best forecast wave conditions in Tonga Vava'u | ||||||||||||||||||||||||
Best forecast wave conditions in Tonga | ||||||||||||||||||||||||
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