Surf Forecasts:
How big are the waves at Northern Rights today (21 Jul):
- Morning surf: Morning surf (21 Jul, local time) - 4ft (1.2m), 15s period with SSW swell.
- Afternoon surf: Afternoon surf (21 Jul, local time) - 3.5ft (1.1m), 14s period with SSW swell.
- Evening surf: Evening surf (21 Jul, local time) - 3ft (0.9m), 14s period with SSW swell.
The current surf forecast for Northern Rights at 7AM is: 1.3m 15s primary swell from a South-southwest direction and 0.7m 6s secondary swell from a South-southeast direction, 1.1m 6s secondary swell from a Southeast direction (forecast issued at 01:00am July 21). The wind direction is predicted to be cross-onshore.
| Time (WITA) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Jul) | 4ft (1.2m) | 15s |
| Afternoon (21 Jul) | 3.5ft (1.1m) | 14s |
| Evening (21 Jul) | 3ft (0.9m) | 14s |
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 Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Tuesday 21 | Wednesday 22 | Thursday 23 | ||||||||||||||||||||||
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 | 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 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 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 763 | 754 | 612 | 573 | 472 | 465 | 431 | 356 | 351 | 273 | 257 | 249 | 246 | 173 | 170 | 176 | 215 | 215 | 236 | 160 | 113 | 115 | 297 | 297 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | on | on | on | on | cross-on | cross-on | on | on | on | on | on | cross-on | cross-on | cross-on | on | on | on | on | on | on | on | cross-on | on |
High Tide | 3:48AM1.42m | 3:57PM0.96m | 4:27AM1.43m | 6:02PM0.83m | 5:13AM1.43m | |||||||||||||||||||
Low Tide | 10:38AM0.70m | 9:03PM0.70m | 12:20PM0.64m | 9:01PM0.79m | 1:56PM0.53m | |||||||||||||||||||
 |  |  | | | | | | | | |  | | | | | | | | | | | | | |
 | — | 6:28 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:08 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 23 | 23 | 23 | 26 | 28 | 27 | 24 | 23 | 23 | 23 | 23 | 26 | 28 | 26 | 24 | 23 | 23 | 22 | 23 | 27 | 27 | 26 | 23 | 23 |
Feels °C | 26 | 26 | 25 | 27 | 27 | 28 | 25 | 24 | 25 | 25 | 25 | 26 | 27 | 25 | 25 | 25 | 24 | 24 | 24 | 26 | 25 | 24 | 23 | 24 |
Swell 1 Height (m) Direction Period (s) | 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 | SSE 6 | SSW 14 | SSW 14 | SSW 14 | SSW 11 | SSW 11 | SSW 14 | SSW 14 |
| kJ | 763 | 754 | 612 | 573 | 472 | 465 | 431 | 356 | 351 | 273 | 257 | 249 | 246 | 173 | 170 | 176 | 41 | 215 | 236 | 160 | 65 | 91 | 297 | 297 |
Swell 2 Height (m) Direction Period (s) | SSE 5 | SSE 6 | SSE 6 | SE 6 | — | S 19 | S 20 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | S 16 | SSW 16 | SSW 16 | SSW 7 | SSW 14 | SSE 6 | W 19 | SSW 11 | SSW 14 | SSW 14 | SW 18 | SSE 6 |
| kJ | 16 | 17 | 29 | 10 | — | 7 | 7 | 38 | 40 | 42 | 42 | 27 | 20 | 86 | 85 | 5 | 215 | 40 | 7 | 66 | 113 | 115 | 12 | 40 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | S 18 | SSW 18 | SSW 18 | S 18 | — | — | — | — | — | SW 19 | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | 6 | 31 | 31 | 6 | — | — | — | — | — | 15 | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SE 6 | SE 6 | SE 6 | S 5 | SSE 6 | SSE 5 | SSE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 |
| kJ | 52 | 72 | 82 | 15 | 40 | 42 | 49 | 95 | 95 | 98 | 98 | 95 | 45 | 55 | 48 | 44 | 112 | 103 | 39 | 39 | 50 | 50 | 50 | 106 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 14 | 14 | 20 | 23 | 23 | 14 | 14 | 14 | 14 | 14 | 20 | 23 | 23 | 14 | 14 | 14 | 14 | 14 | 23 | 23 | 23 | 14 | 14 |
Best forecast wave conditions in Sumbawa | ||||||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||||||
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