Surf Forecasts:
How big are the waves at Northern Rights today (21 Jul):
- Afternoon surf: Afternoon surf (21 Jul, local time) - 4.5ft (1.3m), 17s period with SSW swell.
- Evening surf: Evening surf (21 Jul, local time) - 4.5ft (1.3m), 16s period with SSW swell.
The current surf forecast for Northern Rights at 12AM is: 1.3m 16s primary swell from a South-southwest direction and 0.6m 5s secondary swell from a South-southeast direction, 1.0m 6s secondary swell from a Southeast direction (forecast issued at 07:00pm July 20). The wind direction is predicted to be onshore.
| Time (WITA) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Jul) | - | - |
| Afternoon (21 Jul) | 4.5ft (1.3m) | 17s |
| Evening (21 Jul) | 4.5ft (1.3m) | 16s |
Table - waves today at Northern Rights. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 28°C on Tue afternoon, min 22°C on Tue night). Wind will be generally light. | |||||||||||||||||||
Mon 20 | Tuesday 21 | Wednesday 22 | |||||||||||||||||
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 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 |
Wave Graph  | |||||||||||||||||||
 kJ | 870 | 827 | 817 | 763 | 754 | 612 | 573 | 472 | 465 | 356 | 356 | 351 | 273 | 257 | 249 | 246 | 173 | 170 | 176 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-on | on | on | on | on | on | on | cross-on | on | on | on | on | glassy | on | cross-on | cross-on | on | on |
High Tide | 2:48PM1.14m | 3:48AM1.42m | 3:57PM0.96m | 4:27AM1.43m | 6:02PM0.83m | ||||||||||||||
Low Tide | 8:48PM0.58m | 10:38AM0.70m | 9:03PM0.70m | 12:20PM0.64m | 9:01PM0.79m | ||||||||||||||
 |  |  | | |  | | | | | | | | | | | | | | |
 | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — |
 | 6:08 | — | — | — | — | — | — | — | 6:08 | — | — | — | — | — | — | — | 6:09 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 25 | 24 | 23 | 23 | 23 | 27 | 28 | 26 | 25 | 24 | 23 | 22 | 24 | 26 | 28 | 26 | 24 | 23 |
Feels °C | 30 | 28 | 27 | 26 | 26 | 25 | 28 | 27 | 26 | 26 | 26 | 25 | 24 | 26 | 26 | 27 | 25 | 25 | 24 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 |
| kJ | 870 | 827 | 817 | 763 | 754 | 612 | 573 | 472 | 465 | 356 | 356 | 351 | 273 | 257 | 249 | 246 | 173 | 170 | 176 |
Swell 2 Height (m) Direction Period (s) | — | — | SSE 5 | SSE 5 | SSE 6 | — | SE 6 | — | S 19 | S 20 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | S 16 | SSW 16 | SSW 16 | — |
| kJ | — | — | 25 | 16 | 17 | — | 10 | — | 7 | 7 | 40 | 41 | 39 | 32 | 26 | 20 | 86 | 85 | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | S 18 | SSW 18 | SSW 18 | S 18 | — | SSW 7 | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 6 | 31 | 31 | 6 | — | 5 | — | — |
Wind waves Height (m) Direction Period (s) | SSE 6 | SSE 5 | SE 6 | SE 6 | SE 6 | SSE 6 | SSE 5 | SSE 6 | SSE 5 | SSE 6 | SE 6 | SE 6 | SE 6 | SE 6 | S 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 |
| kJ | 36 | 25 | 66 | 61 | 72 | 29 | 15 | 40 | 40 | 43 | 95 | 95 | 98 | 98 | 10 | 52 | 52 | 53 | 45 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 14 | 14 | 14 | 14 | 14 | 20 | 23 | 23 | 14 | 14 | 14 | 14 | 0 | 20 | 23 | 14 | 14 | 14 |
Best forecast wave conditions in Sumbawa | |||||||||||||||||||
Best forecast wave conditions in Indonesia | |||||||||||||||||||
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