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Surf Forecasts:
Northern Rights surfForecast / Sumbawa / Indonesia
48hr Weather and Surf, issued 1 pm Monday 25 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 1.1°C warmer than normal for this time of year)How big are the waves at Northern Rights today?
The current surf forecast for Northern Rights at 6PM is: 1.5m 8s primary swell from a South-southeast direction and 1.1m 8s secondary swell from a South direction, 0.5m 13s secondary swell from a South-southwest direction (forecast issued at 01:00pm May 25). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (WITA) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 May) | 3.5ft (1.1m) | 7s |
| Afternoon (25 May) | 5ft (1.5m) | 7s |
| Evening (25 May) | 5ft (1.5m) | 8s |
Table - waves today at Northern Rights. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 2mm), mostly falling on Tue afternoon. Warm (max 30°C on Mon afternoon, min 23°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Mon 25 | Tuesday 26 | Wednesday 27 | Thu 28 | |||||||||||||||||||||
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 | 2 AM | 5 AM | 8 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SSE 7 | SSE 7 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SW 19 | SW 18 | |
172 | 237 | 256 | 256 | 226 | 270 | 237 | 220 | 188 | 185 | 168 | 144 | 140 | 169 | 169 | 223 | 220 | 207 | 191 | 188 | 140 | 138 | 173 | 159 | |
Wind (km/h) | ||||||||||||||||||||||||
on | cross-on | glassy | cross-on | glassy | glassy | glassy | on | on | cross-on | cross-on | cross-on | cross-on | glassy | cross-on | on | on | on | on | cross-on | cross-on | cross-on | on | on | |
High Tide | 6:53PM1.08m | 7:46AM1.43m | 8:19PM1.05m | 8:13AM1.51m | 9:28PM1.05m | |||||||||||||||||||
Low Tide | 1:49PM0.81m | 00:51AM0.64m | 2:46PM0.63m | 1:32AM0.72m | 3:27PM0.46m | 2:08AM0.79m | ||||||||||||||||||
 | |  |  | | | | | |  | | | | | | | | | | | | | | | |
 | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:20 | — |
 | — | — | 6:00 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | 6:00 |
— | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 29 | 30 | 29 | 26 | 26 | 25 | 25 | 26 | 28 | 29 | 28 | 26 | 25 | 24 | 24 | 25 | 27 | 29 | 28 | 25 | 24 | 23 | 23 | 23 |
32 | 33 | 33 | 30 | 30 | 29 | 29 | 30 | 31 | 32 | 31 | 29 | 28 | 27 | 27 | 28 | 28 | 29 | 28 | 27 | 26 | 25 | 25 | 25 | |
Swell 1 Height (m) Direction Period (s) | S 7 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | SSE 8 | SSE 8 | SSE 7 | SSE 7 | SSE 7 | SSE 8 | SSE 8 | SSE 8 | SSE 7 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSE 6 | SSW 14 | SSW 14 | SSW 14 |
 kJ | 69 | 111 | 138 | 149 | 149 | 130 | 130 | 101 | 96 | 91 | 86 | 69 | 77 | 63 | 62 | 57 | 220 | 207 | 191 | 188 | 31 | 138 | 136 | 116 |
Swell 2 Height (m) Direction Period (s) | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 17 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSE 7 | SSW 10 | SSW 10 | SSW 20 | SSW 14 | SSE 7 | SSE 7 | S 7 |
| kJ | 101 | 98 | 93 | 89 | 51 | 85 | 82 | 56 | 47 | 119 | 117 | 113 | 140 | 169 | 169 | 223 | 54 | 11 | 9 | 38 | 140 | 42 | 43 | 27 |
Swell 3 Height (m) Direction Period (s) | S 18 | S 18 | SW 18 | SW 19 | SSW 19 | SSW 17 | SSW 16 | SW 16 | SSW 17 | SSW 12 | SSW 12 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SW 22 | SW 21 | SW 21 | — | SW 19 | SW 19 | SW 19 | SW 18 |
| kJ | 6 | 6 | 13 | 14 | 36 | 27 | 52 | 68 | 113 | 46 | 44 | 41 | 24 | 23 | 22 | 22 | 18 | 18 | 17 | — | 96 | 131 | 173 | 159 |
Wind waves Height (m) Direction Period (s) | SSE 7 | SSE 7 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | — | — | SSE 7 | SSE 7 | SSE 7 | SSE 6 | SSE 6 | SSE 6 | SSE 7 | SSE 7 | — |
| kJ | 172 | 237 | 256 | 256 | 226 | 270 | 237 | 220 | 188 | 185 | 168 | 144 | 134 | — | — | 108 | 96 | 47 | 44 | 41 | 67 | 84 | 66 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 20 | 20 | 0 | 14 | 0 | 0 | 0 | 14 | 20 | 14 | 14 | 14 | 14 | 0 | 14 | 14 | 20 | 20 | 20 | 14 | 14 | 14 | 14 | 14 |
Best forecast wave conditions in Sumbawa | ||||||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||||||
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