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Surf Forecasts:
Northern Rights surfForecast / Sumbawa / Indonesia
48hr Weather and Surf, issued 1 am Monday 11 May 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
29.2° C
(Which is slightly warmer than usual)How big are the waves at Northern Rights today?
The current surf forecast for Northern Rights at 10AM is: 0.4m 12s primary swell from a South-southwest direction and 0.6m 7s secondary swell from a South-southeast direction (forecast issued at 01:00am May 11). The wind direction is predicted to be glassy.
| Time (WITA) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 May) | 1.5ft (0.4m) | 12s |
| Afternoon (11 May) | 3ft (0.9m) | 6s |
| Evening (11 May) | 3.5ft (1.0m) | 6s |
Table - waves today at Northern Rights. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 30°C on Tue afternoon, min 25°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Monday 11 | Tuesday 12 | Wednesday 13 | ||||||||||||||||||||||
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 13 | SSW 13 | SSW 12 | SSE 7 | SSE 7 | SE 6 | SE 6 | SE 6 | SSE 6 | SSE 6 | SSW 13 | SSW 15 | SE 6 | SE 6 | SE 6 | SSW 15 | SSW 16 | SSW 16 | SW 16 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | |
56 | 55 | 51 | 37 | 76 | 91 | 75 | 54 | 65 | 67 | 34 | 86 | 97 | 97 | 101 | 146 | 171 | 217 | 245 | 186 | 183 | 183 | 183 | 183 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | glassy | glassy | glassy | cross-on | glassy | glassy | cross-on | glassy | glassy | glassy | cross-on | glassy | off | cross-on | glassy | glassy | glassy | glassy | glassy | glassy | glassy | glassy | cross-on | |
High Tide | 8:04AM1.20m | 5:49PM1.15m | 8:06AM1.30m | 7:27PM1.14m | 8:20AM1.42m | 8:41PM1.16m | ||||||||||||||||||
Low Tide | 00:13AM0.50m | 1:30PM1.03m | 1:01AM0.54m | 2:23PM0.84m | 1:40AM0.60m | 3:03PM0.61m | ||||||||||||||||||
 | |  | | | |  | | | | | |  | | | | | | | | | | | | |
 | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 6:00 | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 25 | 25 | 26 | 28 | 29 | 29 | 27 | 26 | 26 | 25 | 26 | 29 | 30 | 30 | 28 | 27 | 26 | 26 | 27 | 29 | 29 | 29 | 28 | 27 |
29 | 28 | 30 | 32 | 32 | 33 | 32 | 29 | 30 | 29 | 30 | 32 | 34 | 33 | 32 | 32 | 30 | 31 | 32 | 34 | 33 | 34 | 33 | 31 | |
Swell 1 Height (m) Direction Period (s) | SSE 6 | SSE 7 | SSE 7 | SSE 7 | S 7 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SE 6 | S 6 | SSE 7 | SSE 7 | SSE 6 | SSW 16 | SSW 16 | SW 16 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 |
 kJ | 32 | 41 | 40 | 37 | 34 | 32 | 30 | 21 | 21 | 29 | 28 | 20 | 10 | 35 | 34 | 31 | 160 | 217 | 245 | 186 | 183 | 183 | 183 | 183 |
Swell 2 Height (m) Direction Period (s) | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 15 | SE 6 | SW 15 | SW 15 | SSW 15 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | S 6 | S 5 | SSE 5 | SSE 6 |
| kJ | 56 | 55 | 51 | 29 | 29 | 29 | 30 | 33 | 34 | 34 | 34 | 86 | 10 | 55 | 55 | 146 | 29 | 29 | 30 | 23 | 20 | 13 | 20 | 29 |
Swell 3 Height (m) Direction Period (s) | SW 13 | SW 13 | SW 14 | S 18 | SW 15 | SW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | S 6 | SW 15 | SSW 12 | SSW 12 | SW 18 | SW 13 | SW 13 | SW 16 | — | — | SE 7 | SE 7 | — |
| kJ | 7 | 7 | 29 | 6 | 8 | 10 | 26 | 25 | 25 | 25 | 25 | 10 | 56 | 28 | 29 | 12 | 171 | 171 | 203 | — | — | 11 | 7 | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | SSE 7 | SE 6 | SE 6 | SE 6 | SSE 6 | SSE 6 | — | — | SE 6 | SE 6 | SE 6 | SE 6 | — | — | — | — | SE 7 | SE 6 | SE 6 | SE 6 |
| kJ | — | — | — | — | 76 | 91 | 75 | 54 | 65 | 67 | — | — | 97 | 97 | 101 | 75 | — | — | — | — | 63 | 91 | 85 | 75 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 23 | 0 | 0 | 14 | 0 | 0 | 0 | 20 | 0 | 0 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14 |
Best forecast wave conditions in Sumbawa | ||||||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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