Surf Forecasts:
How big are the waves at Corners today (21 Jul):
- Morning surf: Morning surf (21 Jul, local time) - 4.5ft (1.3m), 16s period with SW swell.
- Afternoon surf: Afternoon surf (21 Jul, local time) - 4ft (1.2m), 16s period with SW swell.
- Evening surf: Evening surf (21 Jul, local time) - 3.5ft (1.1m), 15s period with SW swell.
The current surf forecast for Corners at 3PM is: 1.2m 16s primary swell from a Southwest direction and 0.8m 17s secondary swell from a South-southwest direction (forecast issued at 06:00am July 21). An open ocean swell of 1.1m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (+13) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Jul) | 4.5ft (1.3m) | 16s |
| Afternoon (21 Jul) | 4ft (1.2m) | 16s |
| Evening (21 Jul) | 3.5ft (1.1m) | 15s |
Table - waves today at Corners. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 6mm), mostly falling on Wed morning. Warm (max 23°C on Wed morning, min 19°C on Thu night). Winds decreasing (fresh winds from the E on Tue morning, light winds from the W by Wed afternoon). | |||||||||||||||||||||||
Tuesday 21 | Wednesday 22 | Thursday 23 | |||||||||||||||||||||
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) | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | S 21 | S 20 | S 20 | S 19 | S 19 | SSW 18 | SSW 17 | SSW 17 | S 16 | S 16 | SW 11 | SSW 10 | SSW 10 | SSW 10 | SSW 10 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 1039 | 909 | 813 | 813 | 710 | 620 | 492 | 529 | 428 | 1149 | 1103 | 1081 | 1357 | 1106 | 1057 | 962 | 752 | 724 | 954 | 820 | 831 | 746 | 664 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-on | on | on | on | cross-on | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 1:12PM1.19m | 1:36AM1.29m | 2:08PM1.12m | 2:25AM1.25m | 3:04PM1.07m | ||||||||||||||||||
Low Tide | 7:06AM0.27m | 7:17PM0.30m | 8:02AM0.30m | 8:07PM0.37m | 8:57AM0.32m | 8:58PM0.43m | |||||||||||||||||
 |  |  |  | |  | | | | |  | | |  | | | | | | | | | | |
 | — | 7:16 | — | — | — | — | — | — | — | 7:16 | — | — | — | — | — | — | — | 7:16 | — | — | — | — | — |
 | — | — | — | — | 6:17 | — | — | — | — | — | — | — | 6:17 | — | — | — | — | — | — | — | 6:19 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | 1 | — | 1 | 1 | — | — | — | — | — | — |
Temp °C | 20 | 20 | 21 | 21 | 21 | 21 | 22 | 22 | 22 | 22 | 23 | 23 | 22 | 21 | 21 | 21 | 21 | 21 | 20 | 20 | 20 | 20 | 20 |
Feels °C | 15 | 16 | 17 | 18 | 18 | 19 | 20 | 19 | 21 | 22 | 22 | 22 | 21 | 22 | 21 | 20 | 19 | 18 | 16 | 16 | 15 | 16 | 16 |
Swell 1 Height (m) Direction Period (s) | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | S 20 | S 20 | S 19 | S 19 | SSW 18 | SSW 17 | SSW 17 | SW 12 | SW 11 | SW 11 | SSW 10 | SSW 10 | SSW 10 | SSW 10 |
| kJ | 1039 | 909 | 813 | 813 | 710 | 620 | 492 | 472 | 350 | 1149 | 1103 | 1081 | 1357 | 1106 | 1057 | 962 | 555 | 369 | 954 | 820 | 831 | 746 | 664 |
Swell 2 Height (m) Direction Period (s) | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | S 16 | SSW 16 | ENE 6 | ENE 6 | ENE 6 | NE 6 | NE 7 | NE 7 | SW 13 | S 16 | S 16 | S 15 | S 15 | S 15 | S 14 | S 14 |
| kJ | 558 | 528 | 408 | 399 | 367 | 354 | 443 | 529 | 329 | 99 | 77 | 80 | 91 | 100 | 88 | 335 | 752 | 724 | 581 | 447 | 435 | 264 | 246 |
Swell 3 Height (m) Direction Period (s) | S 10 | S 10 | S 9 | SE 12 | SE 12 | SE 12 | SE 11 | SE 11 | S 21 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | SW 12 |
| kJ | 98 | 64 | 61 | 68 | 68 | 66 | 61 | 60 | 428 | 350 | 346 | 346 | 289 | 273 | 253 | 81 | 66 | 53 | 53 | 36 | 36 | 36 | 122 |
Wind waves Height (m) Direction Period (s) | E 6 | E 6 | E 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | NE 5 | NE 6 | NNE 6 | — | — | — | WSW 4 | W 4 | SW 7 | — | — | — | — | SSE 4 |
| kJ | 102 | 102 | 108 | 112 | 95 | 82 | 87 | 94 | 103 | 22 | 24 | 24 | — | — | — | 16 | 11 | 109 | — | — | — | — | 7 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 802 | 788 | 788 | 285 | 285 | 285 | 285 | 285 | 285 | 684 | 284 | 284 | 284 | 788 | 861 | 284 | 284 | 284 | 284 | 285 | 866 | 879 | 889 |
Best forecast wave conditions in Tonga - Tongatapu | |||||||||||||||||||||||
Best forecast wave conditions in Tonga | |||||||||||||||||||||||
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