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Surf Forecasts:
Northern Rights surfForecast / Sumbawa / Indonesia
48hr Weather and Surf, issued 1 am Sunday 26 Apr 2026 WITAForecast update in hr min s Forecast update imminent
Northern Rights surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Northern Rights sea temperature is
29.4° C
(Which is slightly warmer than usual)How big are the waves at Northern Rights today?
The current surf forecast for Northern Rights at 8AM is: 1.3m 16s primary swell from a South-southwest direction and 0.4m 6s secondary swell from a Southeast direction (forecast issued at 01:00am April 26). The wind direction is predicted to be glassy and the swell rating is 3.
| Time (WITA) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 Apr) | 4ft (1.2m) | 16s |
| Afternoon (26 Apr) | 4ft (1.2m) | 15s |
| Evening (26 Apr) | 3.5ft (1.0m) | 14s |
Table - waves today at Northern Rights. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 30mm), heaviest during Sun night. Warm (max 29°C on Sun afternoon, min 24°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Sunday 26 | Monday 27 | Tuesday 28 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | S 21 | SSW 20 | SSW 20 | SSW 20 | |
907 | 783 | 763 | 645 | 637 | 596 | 443 | 425 | 346 | 331 | 331 | 341 | 351 | 250 | 239 | 317 | 317 | 384 | 312 | 290 | 332 | 424 | 517 | 507 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | glassy | glassy | glassy | glassy | glassy | cross-off | glassy | off | off | glassy | glassy | off | glassy | glassy | cross-on | on | glassy | glassy | off | off | glassy | glassy | glassy | |
High Tide | 8:38AM1.22m | 7:12PM1.24m | 8:54AM1.33m | 8:29PM1.24m | 9:13AM1.43m | 9:27PM1.24m | ||||||||||||||||||
Low Tide | 1:23AM0.42m | 2:04PM0.94m | 2:10AM0.47m | 3:00PM0.75m | 2:45AM0.53m | 3:40PM0.57m | ||||||||||||||||||
 | |  | |  | |  | | | | |  | | |  | |  | |  | | | | | | |
 | — | 6:15 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — |
— | — | — | — | 1 | 3 | 1 | 4 | 3 | 3 | 4 | — | 3 | 4 | 2 | 1 | — | — | — | — | — | 1 | — | — | |
Temp °C | 26 | 26 | 26 | 28 | 29 | 28 | 28 | 27 | 26 | 25 | 25 | 26 | 25 | 25 | 25 | 24 | 25 | 25 | 25 | 28 | 28 | 28 | 27 | 27 |
31 | 31 | 31 | 32 | 34 | 32 | 33 | 32 | 29 | 29 | 30 | 31 | 29 | 30 | 30 | 28 | 29 | 30 | 30 | 31 | 31 | 33 | 32 | 33 | |
Swell 1 Height (m) Direction Period (s) | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | 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 13 | SSW 13 | SSW 13 | SSW 20 |
 kJ | 907 | 783 | 763 | 645 | 637 | 596 | 443 | 425 | 346 | 331 | 331 | 341 | 351 | 250 | 239 | 317 | 317 | 384 | 312 | 290 | 290 | 229 | 277 | 507 |
Swell 2 Height (m) Direction Period (s) | SE 7 | SE 6 | SE 6 | SE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 7 | SSE 6 | SSW 16 | SSW 16 | SE 6 | SSE 6 | SSE 6 | SSW 23 | S 22 | S 21 | SSW 20 | SSW 20 | SSW 13 |
| kJ | 11 | 10 | 10 | 10 | 16 | 15 | 15 | 14 | 20 | 14 | 17 | 18 | 16 | 89 | 87 | 9 | 6 | 6 | 175 | 238 | 332 | 424 | 517 | 215 |
Swell 3 Height (m) Direction Period (s) | SE 7 | — | — | SW 19 | — | — | SW 13 | — | — | N 6 | N 6 | N 6 | N 6 | SSE 6 | ESE 6 | S 26 | SSW 24 | SSW 24 | SSE 6 | SSE 6 | SE 6 | SSE 6 | SE 6 | SE 6 |
| kJ | 36 | — | — | 15 | — | — | 7 | — | — | 1 | 1 | 1 | 1 | 15 | 8 | 13 | 56 | 108 | 7 | 4 | 6 | 4 | 24 | 23 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | N 6 | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Sumbawa | ||||||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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