Surf Forecasts:
How big are the waves at The Pass today (12 Sep):
- Morning surf: Morning surf (12 Sep, local time) - 2.5ft (0.8m), 18s period with SW swell.
- Afternoon surf: Afternoon surf (12 Sep, local time) - 4.5ft (1.3m), 20s period with SW swell.
- Evening surf: Evening surf (12 Sep, local time) - 5ft (1.5m), 19s period with SW swell.
The current surf forecast for The Pass at 6AM is: 1.4m 12s primary swell from a Southwest direction and 0.7m 18s secondary swell from a Southwest direction, 0.7m 21s secondary swell from a Southwest direction (forecast issued at 12:00am September 12). The wind direction is predicted to be cross-onshore.
| Time (+13) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Sep) | 2.5ft (0.8m) | 18s |
| Afternoon (12 Sep) | 4.5ft (1.3m) | 20s |
| Evening (12 Sep) | 5ft (1.5m) | 19s |
Table - waves today at The Pass. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 6mm), mostly falling on Fri night. Warm (max 21°C on Fri night, min 19°C on Sat night). Winds decreasing (fresh winds from the SW on Fri night, light winds from the SSW by Sat night). | ||||||||||||||||||||||||
Saturday 12 | Sunday 13 | Monday 14 | ||||||||||||||||||||||
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 | 4 PM | 7 PM | 10 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SW 18 | SW 22 | SW 12 | SW 18 | SW 20 | SW 20 | SW 11 | SW 19 | SW 19 | SW 18 | SW 18 | SW 18 | SW 18 | SW 17 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SSW 16 | SSW 17 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 307 | 453 | 661 | 452 | 851 | 1363 | 1377 | 1896 | 2381 | 2616 | 3022 | 5891 | 5308 | 5016 | 4489 | 4137 | 3376 | 2941 | 2756 | 2434 | 2404 | 2299 | 2631 | 3119 |
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 | cross | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | off | off | cross-off | cross-off | off | off | off | off | off |
High Tide | 8:03AM1.40m | 8:30PM1.42m | 8:52AM1.37m | 9:14PM1.41m | 9:40AM1.32m | 9:57PM1.38m | ||||||||||||||||||
Low Tide | 1:54AM0.16m | 2:16PM0.11m | 2:43AM0.14m | 3:01PM0.15m | 3:30AM0.14m | 3:45PM0.21m | ||||||||||||||||||
 | |  |  | | |  |  | | | | | | |  | | | | | | | | | | |
 | — | 6:41 | — | — | — | — | — | — | — | 6:39 | — | — | — | — | — | — | — | 6:39 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:34 | — | — | — | — | — | — | — | 6:35 | — | — | — | — | — | — | — | 6:35 | — | — |
mm | 2 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 21 | 21 | 20 | 20 | 20 | 20 | 19 | 19 | 20 | 20 | 21 | 21 | 21 | 21 | 20 | 20 | 20 | 20 | 20 | 20 | 21 | 21 | 20 |
Feels °C | 17 | 17 | 16 | 15 | 15 | 16 | 16 | 16 | 16 | 18 | 19 | 19 | 19 | 19 | 18 | 16 | 17 | 17 | 17 | 17 | 16 | 17 | 16 | 15 |
Swell 1 Height (m) Direction Period (s) | SW 18 | SW 18 | SW 18 | SW 18 | SW 20 | SSW 10 | SW 11 | SW 11 | SW 11 | SW 11 | SW 18 | SW 18 | SW 18 | SW 17 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SSW 16 | SSW 17 |
| kJ | 307 | 304 | 300 | 452 | 851 | 1071 | 1377 | 1473 | 1326 | 1351 | 3022 | 5891 | 5308 | 5016 | 4489 | 4137 | 3376 | 2941 | 2756 | 2434 | 2404 | 2299 | 2631 | 3119 |
Swell 2 Height (m) Direction Period (s) | E 8 | SW 22 | SW 21 | SW 12 | SW 11 | SW 20 | SW 20 | SW 19 | SW 19 | SW 18 | SW 11 | NE 12 | NE 12 | NE 12 | NE 12 | NE 12 | E 8 | E 8 | E 8 | SSW 18 | S 18 | S 18 | SSW 17 | SSW 16 |
| kJ | 35 | 453 | 368 | 134 | 127 | 1363 | 1350 | 1896 | 2381 | 2616 | 1121 | 55 | 54 | 53 | 52 | 37 | 12 | 20 | 20 | 113 | 174 | 232 | 315 | 363 |
Swell 3 Height (m) Direction Period (s) | SW 12 | S 8 | E 8 | SW 22 | ENE 9 | ENE 9 | SW 16 | ENE 12 | E 9 | ENE 8 | E 9 | E 8 | E 8 | E 8 | E 8 | E 8 | NE 12 | NE 12 | SSW 19 | E 8 | E 8 | ENE 12 | NE 11 | ENE 11 |
| kJ | 67 | 51 | 34 | 290 | 62 | 62 | 248 | 123 | 39 | 24 | 39 | 21 | 21 | 21 | 21 | 12 | 37 | 37 | 74 | 20 | 19 | 14 | 32 | 13 |
Wind waves Height (m) Direction Period (s) | SW 10 | SW 12 | SW 12 | SW 7 | SW 8 | SW 9 | — | — | — | — | — | — | — | — | — | — | SE 4 | — | — | — | — | E 8 | E 8 | E 8 |
| kJ | 264 | 403 | 661 | 248 | 497 | 531 | — | — | — | — | — | — | — | — | — | — | 8 | — | — | — | — | 19 | 10 | 11 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 291 | 287 | 868 | 876 | 890 | 890 | 1876 | 1873 | 787 | 1873 | 1 | 0 | 5 | 5 | 1 | 753 | 0 | 1 | 1 | 0 | 0 | 0 | 849 | 860 |
Best forecast wave conditions in Tonga - Tongatapu | ||||||||||||||||||||||||
Best forecast wave conditions in Tonga | ||||||||||||||||||||||||
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