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Surf Forecasts:
Northern Rights surfForecast / Sumbawa / Indonesia
48hr Weather and Surf, issued 1 pm Friday 22 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
29.3° 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: 0.9m 15s primary swell from a South-southwest direction and 0.2m 4s secondary swell from a South-southeast direction, 0.6m 7s secondary swell from a Southeast direction (forecast issued at 01:00pm May 22). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (WITA) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 May) | 2.5ft (0.8m) | 15s |
| Afternoon (22 May) | 3ft (0.9m) | 15s |
| Evening (22 May) | 3ft (0.9m) | 15s |
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 8mm), mostly falling on Fri night. Warm (max 29°C on Sat afternoon, min 25°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Fri 22 | Saturday 23 | Sunday 24 | Mon 25 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
SSW 15 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | S 13 | SSW 13 | SSW 13 | SSW 13 | |
302 | 377 | 358 | 339 | 334 | 334 | 334 | 339 | 339 | 334 | 325 | 226 | 220 | 223 | 223 | 213 | 161 | 154 | 135 | 133 | 268 | 96 | 98 | 99 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | glassy | glassy | glassy | glassy | glassy | glassy | glassy | cross-on | on | on | glassy | glassy | on | on | glassy | on | glassy | glassy | cross-on | glassy | glassy | glassy | glassy | |
High Tide | 2:07PM1.52m | 6:00AM1.11m | 3:23PM1.33m | 6:43AM1.22m | 5:07PM1.17m | 7:17AM1.33m | ||||||||||||||||||
Low Tide | 10:13PM0.29m | 9:18AM1.04m | 11:11PM0.42m | 12:04PM0.98m | 00:04AM0.54m | |||||||||||||||||||
 | |  |  | |  | |  | | | | | | | | | | | |  | | | | | |
 | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:18 | — |
 | — | — | 6:00 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | 6:00 |
— | — | 1 | 2 | 1 | — | — | — | — | — | 1 | — | — | — | — | — | — | 1 | 1 | 1 | — | — | — | — | |
Temp °C | 28 | 28 | 28 | 27 | 27 | 26 | 25 | 26 | 28 | 29 | 28 | 27 | 26 | 25 | 25 | 26 | 28 | 29 | 29 | 26 | 26 | 25 | 25 | 26 |
33 | 33 | 33 | 32 | 32 | 31 | 29 | 31 | 31 | 32 | 31 | 32 | 30 | 29 | 29 | 30 | 31 | 33 | 33 | 30 | 31 | 29 | 29 | 30 | |
Swell 1 Height (m) Direction Period (s) | SSW 15 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | S 13 | S 6 | S 6 | S 7 |
 kJ | 302 | 377 | 358 | 339 | 334 | 334 | 334 | 339 | 339 | 334 | 325 | 226 | 220 | 223 | 223 | 213 | 161 | 154 | 135 | 133 | 268 | 38 | 41 | 45 |
Swell 2 Height (m) Direction Period (s) | SSE 7 | SSE 7 | SSE 4 | SSE 4 | SSE 3 | SSE 7 | SE 6 | SE 6 | SE 6 | W 15 | SE 6 | — | SE 4 | SSE 4 | SSE 5 | SE 5 | SSE 5 | SSE 5 | SSE 5 | S 6 | S 20 | SSW 13 | SSW 13 | SSW 13 |
| kJ | 5 | 5 | 2 | 2 | 1 | 4 | 2 | 2 | 1 | 4 | 2 | — | 4 | 4 | 4 | 6 | 10 | 11 | 19 | 7 | 7 | 96 | 98 | 99 |
Swell 3 Height (m) Direction Period (s) | — | — | SE 7 | SE 7 | SE 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | S 7 | — | W 14 | S 20 | — | SW 15 |
| kJ | — | — | 2 | 2 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | — | 4 | 8 | — | 54 |
Wind waves Height (m) Direction Period (s) | — | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | — | — | — | — | S 3 | SSE 4 | SE 4 | SE 5 | SE 5 | SE 5 | SE 5 | SE 6 | SE 6 | SSE 5 | SE 6 | SE 6 | SE 6 | SE 6 |
| kJ | — | 26 | 26 | 32 | 17 | 16 | — | — | — | — | 2 | 6 | 12 | 13 | 18 | 24 | 32 | 50 | 67 | 25 | 52 | 46 | 52 | 54 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 23 | 23 | 20 | 0 | 0 | 14 | 14 | 0 | 20 | 0 | 0 | 14 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Sumbawa | ||||||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||||||
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