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Mu omu a (M&Ms) surfForecast / Vava'u / Tonga
48hr Weather and Surf, issued 12 pm Tuesday 19 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
27.6° 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 5PM is: 1.4m 8s primary swell from a Southeast direction and 0.6m 12s secondary swell from a South direction (forecast issued at 12:00pm May 19). An open ocean swell of 1.4m 5s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 2.
| Time (+13) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 May) | 2.5ft (0.7m) | 12s |
| Afternoon (19 May) | 4.5ft (1.4m) | 8s |
| Evening (19 May) | 1.5ft (0.5m) | 17s |
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 ForecastHeavy rain (total 20mm), heaviest during Tue morning. Warm (max 25°C on Wed morning, min 22°C on Tue morning). Mainly fresh winds. | ||||||||||||||||||||||||
Tue 19 | Wednesday 20 | Thursday 21 | Fri 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 | 1 AM | 4 AM | 7 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
S 12 | S 12 | SE 8 | S 17 | S 17 | S 16 | S 16 | S 16 | S 16 | SE 8 | SE 9 | SE 9 | SE 9 | SE 9 | S 12 | SE 9 | S 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | |
143 | 141 | 238 | 95 | 135 | 185 | 183 | 124 | 170 | 262 | 268 | 281 | 328 | 367 | 75 | 266 | 248 | 407 | 551 | 551 | 551 | 586 | 680 | 1027 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | off | cross-off | off | glassy | on | on | on | on | on | on | cross-on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | |
High Tide | 8:46AM1.34m | 9:34PM1.17m | 9:45AM1.32m | 10:35PM1.16m | 10:46AM1.28m | 11:37PM1.15m | ||||||||||||||||||
Low Tide | 3:17PM-0.04m | 3:31AM0.16m | 4:16PM-0.02m | 4:33AM0.18m | 5:16PM0.02m | 5:36AM0.21m | ||||||||||||||||||
 | |  |  | |  |  |  | | | | | | | | | | | | | | | | | |
 | 6:56 | — | — | — | — | — | 6:56 | — | — | — | — | — | — | — | 6:56 | — | — | — | — | — | — | — | 6:58 | — |
 | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | 6:07 |
10 | 7 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 22 | 22 | 23 | 24 | 24 | 24 | 24 | 24 | 24 | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 23 | 23 | 23 |
19 | 19 | 20 | 25 | 26 | 27 | 26 | 25 | 25 | 25 | 25 | 25 | 24 | 23 | 23 | 23 | 22 | 23 | 23 | 23 | 23 | 22 | 22 | 22 | |
Swell 1 Height (m) Direction Period (s) | S 12 | S 12 | SE 8 | S 12 | E 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | SE 8 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | ESE 9 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 |
 kJ | 143 | 141 | 238 | 67 | 294 | 273 | 250 | 237 | 235 | 262 | 268 | 281 | 328 | 367 | 353 | 266 | 312 | 407 | 551 | 551 | 551 | 586 | 680 | 1027 |
Swell 2 Height (m) Direction Period (s) | SW 18 | SW 16 | S 12 | S 17 | S 12 | S 16 | S 16 | S 16 | S 16 | S 15 | S 11 | S 11 | S 11 | S 13 | S 12 | E 10 | S 11 | ESE 9 | ESE 9 | E 9 | ESE 9 | E 9 | E 9 | E 9 |
| kJ | 48 | 69 | 102 | 95 | 93 | 185 | 183 | 124 | 170 | 107 | 58 | 58 | 87 | 84 | 75 | 118 | 248 | 242 | 185 | 173 | 141 | 108 | 81 | 81 |
Swell 3 Height (m) Direction Period (s) | SE 14 | SE 14 | SE 14 | SE 13 | S 17 | S 11 | S 11 | S 11 | S 11 | S 11 | S 14 | S 14 | SW 14 | SW 14 | SW 13 | S 12 | SW 16 | SW 16 | NE 8 | SW 15 | SW 15 | SW 15 | NE 8 | SW 15 |
| kJ | 48 | 49 | 48 | 45 | 135 | 61 | 64 | 63 | 35 | 37 | 66 | 64 | 32 | 30 | 28 | 101 | 40 | 66 | 15 | 56 | 56 | 59 | 17 | 33 |
Wind waves Height (m) Direction Period (s) | ESE 8 | ESE 8 | NE 5 | E 8 | — | — | — | — | — | — | — | — | — | — | S 4 | — | — | — | — | — | — | — | — | — |
| kJ | 339 | 384 | 106 | 364 | — | — | — | — | — | — | — | — | — | — | 7 | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 586 | 586 | 282 | 0 | 0 | 0 | 6 | 6 | 582 | 582 | 582 | 582 | 282 | 582 | 582 | 591 | 282 | 12 | 282 | 282 | 282 | 282 | 4 | 4 |
Best forecast wave conditions in Tonga Vava'u | ||||||||||||||||||||||||
Best forecast wave conditions in Tonga | ||||||||||||||||||||||||
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