Surf Forecasts:
How big are the waves at Northern Rights today (31 Jul):
- Morning surf: Morning surf (31 Jul, local time) - 2.5ft (0.8m), 18s period with SSW swell.
- Afternoon surf: Afternoon surf (31 Jul, local time) - 3ft (0.9m), 17s period with SSW swell.
- Evening surf: Evening surf (31 Jul, local time) - 3.5ft (1.0m), 17s period with SSW swell.
The current surf forecast for Northern Rights at 12AM is: 0.9m 14s primary swell from a South-southwest direction and 0.5m 18s secondary swell from a South-southwest direction, 0.9m 6s secondary swell from a Southeast direction (forecast issued at 07:00pm July 30). The wind direction is predicted to be cross-onshore.
| Time (WITA) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Jul) | 2.5ft (0.8m) | 18s |
| Afternoon (31 Jul) | 3ft (0.9m) | 17s |
| Evening (31 Jul) | 3.5ft (1.0m) | 17s |
Table - waves today at Northern Rights. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 27°C on Fri afternoon, min 22°C on Thu night). Wind will be generally light. | |||||||||||||||||||
Thu 30 | Friday 31 | Saturday 1 | |||||||||||||||||
5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 18 | SSW 17 | SSW 17 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 17 | SSW 18 | SSW 18 |
Wave Graph  | |||||||||||||||||||
 kJ | 355 | 355 | 346 | 356 | 322 | 348 | 534 | 428 | 419 | 603 | 568 | 540 | 441 | 441 | 441 | 446 | 657 | 705 | 832 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | cross-on | glassy | glassy | glassy | cross-on | on | glassy | glassy | glassy | glassy | glassy | glassy | glassy | glassy | off | glassy | glassy |
High Tide | 00:46AM1.15m | 11:25AM1.64m | 1:05AM1.21m | 12:00PM1.58m | |||||||||||||||
Low Tide | 6:15PM0.15m | 5:20AM0.83m | 6:39PM0.19m | 6:00AM0.79m | 7:01PM0.27m | ||||||||||||||
 |  | | | | | | | | | | | | | | |  |  | | |
 | — | — | — | — | 6:26 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — |
 | 6:10 | — | — | — | — | — | — | — | 6:10 | — | — | — | — | — | — | — | 6:10 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 25 | 23 | 22 | 22 | 23 | 25 | 26 | 27 | 24 | 23 | 23 | 22 | 23 | 25 | 26 | 26 | 26 | 25 |
Feels °C | 29 | 28 | 25 | 24 | 24 | 25 | 27 | 28 | 30 | 27 | 26 | 26 | 25 | 26 | 28 | 30 | 29 | 29 | 29 |
Swell 1 Height (m) Direction Period (s) | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 17 | SSW 17 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 17 | SSW 18 | SSW 18 |
| kJ | 355 | 355 | 346 | 356 | 322 | 254 | 534 | 428 | 419 | 603 | 568 | 540 | 441 | 441 | 441 | 446 | 657 | 705 | 832 |
Swell 2 Height (m) Direction Period (s) | SSE 6 | SSE 6 | SSW 19 | SSW 18 | SSW 18 | SSW 18 | SSW 13 | SSW 13 | SSW 13 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSW 20 | SSW 20 | SSW 20 | SE 6 | SE 6 | E 6 |
| kJ | 27 | 25 | 271 | 186 | 243 | 348 | 131 | 131 | 129 | 23 | 23 | 15 | 14 | 149 | 216 | 75 | 9 | 10 | 7 |
Swell 3 Height (m) Direction Period (s) | SSW 19 | SSW 19 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 7 | SSE 6 | SSW 22 | SSW 22 | — | SW 20 | SE 6 | SE 6 | SE 6 | — | SE 7 | S 6 |
| kJ | 289 | 286 | 20 | 20 | 14 | 13 | 24 | 26 | 24 | 46 | 45 | — | 99 | 8 | 8 | 8 | — | 27 | 7 |
Wind waves Height (m) Direction Period (s) | SE 6 | SE 6 | SE 6 | SE 6 | — | — | — | SE 7 | SE 6 | SE 6 | SE 6 | — | — | — | — | — | — | — | — |
| kJ | 92 | 73 | 54 | 45 | — | — | — | 65 | 70 | 59 | 47 | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 0 | 14 | 0 | 0 | 0 | 23 | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Sumbawa | |||||||||||||||||||
Best forecast wave conditions in Indonesia | |||||||||||||||||||
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