Surf Forecasts:
How big are the waves at Mu omu a (M&Ms) today (18 Sep):
- Morning surf: Morning surf (18 Sep, local time) - 4ft (1.2m), 12s period with S swell.
- Afternoon surf: Afternoon surf (18 Sep, local time) - 3.5ft (1.1m), 12s period with S swell.
- Evening surf: Evening surf (18 Sep, local time) - 3.5ft (1.1m), 11s period with S swell.
The current surf forecast for Mu omu a (M&Ms) at 10AM is: 1.2m 12s primary swell from a South direction and 0.8m 14s secondary swell from a Southwest direction (forecast issued at 06:00am September 18). An open ocean swell of 1.0m 7s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (+13) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Sep) | 4ft (1.2m) | 12s |
| Afternoon (18 Sep) | 3.5ft (1.1m) | 12s |
| Evening (18 Sep) | 3.5ft (1.1m) | 11s |
Table - waves today at Mu omu a (M&Ms). (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 24°C on Fri night, min 22°C on Fri morning). Wind will be generally light. | |||||||||||||||||||||||
Friday 18 | Saturday 19 | Sunday 20 | |||||||||||||||||||||
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 12 | S 12 | S 12 | S 11 | S 12 | S 12 | S 11 | S 11 | S 11 | S 11 | SSE 11 | SSE 10 | SW 16 | SW 16 | SW 15 | SW 15 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | SW 13 | SW 13 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 480 | 464 | 390 | 319 | 330 | 324 | 307 | 291 | 238 | 238 | 187 | 184 | 208 | 287 | 266 | 380 | 596 | 640 | 836 | 1075 | 1226 | 1285 | 1360 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | off | glassy | cross-on | cross | cross-on | cross-on | cross | cross | cross | cross | cross | cross |
High Tide | 12:46PM0.92m | 00:53AM1.01m | 1:40PM0.90m | 1:45AM1.00m | 2:32PM0.90m | ||||||||||||||||||
Low Tide | 6:31AM0.27m | 6:38PM0.39m | 7:25AM0.29m | 7:30PM0.40m | 8:17AM0.29m | 8:22PM0.40m | |||||||||||||||||
 |  | | |  |  | | | | | |  | |  | | | | | | | | | | |
 | 6:30 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — |
 | — | — | — | — | 6:30 | — | — | — | — | — | — | — | 6:30 | — | — | — | — | — | — | — | 6:30 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 22 | 22 | 22 | 22 | 22 | 23 | 23 | 23 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 23 | 23 | 22 | 22 | 22 | 22 | 22 |
Feels °C | 19 | 20 | 20 | 20 | 19 | 21 | 22 | 24 | 25 | 24 | 25 | 25 | 27 | 26 | 26 | 25 | 23 | 24 | 21 | 21 | 22 | 21 | 21 |
Swell 1 Height (m) Direction Period (s) | S 12 | S 12 | S 12 | S 11 | S 12 | S 12 | S 11 | S 11 | S 11 | S 11 | SSE 11 | SSE 10 | SSE 10 | E 7 | SW 15 | SSE 12 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | SW 13 | SW 13 |
| kJ | 480 | 464 | 390 | 319 | 330 | 324 | 307 | 291 | 238 | 238 | 187 | 184 | 136 | 66 | 266 | 254 | 596 | 640 | 836 | 1075 | 1226 | 1285 | 1360 |
Swell 2 Height (m) Direction Period (s) | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | E 6 | ENE 6 | ENE 6 | ENE 6 | ENE 7 | E 7 | SSE 10 | E 7 | SW 15 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 |
| kJ | 336 | 336 | 238 | 231 | 215 | 166 | 134 | 49 | 53 | 53 | 55 | 58 | 66 | 133 | 62 | 380 | 250 | 288 | 221 | 176 | 176 | 176 | 173 |
Swell 3 Height (m) Direction Period (s) | ENE 11 | ENE 11 | ENE 10 | NE 10 | NE 10 | NE 10 | NE 10 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 16 | SW 16 | SSE 10 | E 7 | E 7 | E 7 | E 7 | E 6 | E 6 | E 6 | E 6 |
| kJ | 11 | 11 | 10 | 4 | 4 | 4 | 4 | 132 | 104 | 104 | 82 | 83 | 208 | 287 | 100 | 61 | 59 | 56 | 43 | 31 | 40 | 30 | 21 |
Wind waves Height (m) Direction Period (s) | E 7 | E 7 | E 7 | E 7 | E 7 | E 6 | E 6 | — | — | — | — | — | — | — | — | — | — | S 3 | SSE 4 | SSE 4 | S 4 | SSE 4 | SSE 4 |
| kJ | 107 | 88 | 89 | 89 | 85 | 66 | 62 | — | — | — | — | — | — | — | — | — | — | 5 | 7 | 17 | 13 | 17 | 24 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 12 | 4 | 4 | 4 | 12 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 4 | 4 | 586 | 282 | 282 | 282 | 12 | 586 | 282 |
Best forecast wave conditions in Tonga Vava'u | |||||||||||||||||||||||
Best forecast wave conditions in Tonga | |||||||||||||||||||||||
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