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Surf Forecasts:
Wanjapu surfForecast / Sumba / Indonesia
48hr Weather and Surf, issued 7 am Saturday 16 May 2026 WITAForecast update in hr min s Forecast update imminent
Wanjapu surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Wanjapu sea temperature is
28.4° C
(Which is normal for this time of year)How big are the waves at Wanjapu today?
The current surf forecast for Wanjapu at 3PM is: 1.8m 14s primary swell from a Southwest direction and 0.6m 5s secondary swell from a Southeast direction (forecast issued at 07:00am May 16). The wind direction is predicted to be onshore.
| Time (WITA) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 May) | 6ft (1.8m) | 14s |
| Afternoon (16 May) | 6ft (1.8m) | 14s |
| Evening (16 May) | 5.5ft (1.7m) | 13s |
Table - waves today at Wanjapu. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 20mm), heaviest during Mon night. Warm (max 28°C on Sat morning, min 26°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 16 | Sunday 17 | Monday 18 | Tue 19 | |||||||||||||||||||||
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 | 2 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SSW 13 | SSW 13 | SW 13 | SW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | |
1387 | 1349 | 1231 | 1179 | 1058 | 975 | 1077 | 880 | 880 | 902 | 902 | 808 | 929 | 1028 | 969 | 969 | 969 | 969 | 955 | 850 | 826 | 876 | 669 | 659 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | glassy | glassy | on | cross-on | cross-off | cross-off | cross-off | cross-off | glassy | glassy | cross-on | cross-on | cross | cross | cross | cross-off | cross-off | cross-on | cross-on | cross | cross | cross-off | off | |
High Tide | 9:19AM2.95m | 10:13PM2.38m | 9:58AM3.12m | 10:54PM2.41m | 10:38AM3.21m | 11:35PM2.39m | ||||||||||||||||||
Low Tide | 3:09AM0.76m | 4:03PM0.07m | 3:48AM0.69m | 4:43PM-0.10m | 4:28AM0.64m | 5:25PM-0.16m | ||||||||||||||||||
 |  | |  | |  | | | | | | | | | | | |  | | | | | | | |
 | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — | 6:09 |
 | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:50 | — | — | 5:50 |
— | — | — | 1 | 1 | 1 | 1 | — | — | 1 | — | — | 1 | 1 | 2 | 1 | — | — | — | 2 | 1 | 2 | 4 | 1 | |
Temp °C | 27 | 27 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 27 | 27 | 26 | 26 | 26 | 27 | 27 | 27 | 27 | 27 | 26 | 26 |
32 | 31 | 32 | 32 | 31 | 30 | 29 | 30 | 31 | 32 | 31 | 31 | 29 | 30 | 28 | 28 | 29 | 31 | 31 | 30 | 30 | 30 | 28 | 30 | |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SSW 13 | SSW 13 | SW 13 | SW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 |
 kJ | 1387 | 1349 | 1231 | 1179 | 1058 | 975 | 1077 | 880 | 880 | 902 | 902 | 808 | 929 | 1028 | 969 | 969 | 969 | 969 | 955 | 850 | 826 | 876 | 669 | 659 |
Swell 2 Height (m) Direction Period (s) | SSE 5 | SSE 5 | SE 5 | SE 5 | — | — | — | — | SSE 4 | SE 4 | SE 5 | SSW 16 | — | — | — | — | SW 24 | SW 24 | SW 24 | SW 24 | SW 22 | SW 21 | SW 21 | SE 4 |
| kJ | 15 | 14 | 27 | 23 | — | — | — | — | 5 | 13 | 14 | 102 | — | — | — | — | 22 | 22 | 22 | 22 | 18 | 72 | 72 | 9 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | SE 4 | — | — | — | — | — | — | — | — | — | — | SW 24 | WSW 22 | — | SW 21 | SW 21 |
| kJ | — | — | — | — | — | — | — | — | 3 | — | — | — | — | — | — | — | — | — | — | 22 | 45 | — | 72 | 72 |
Wind waves Height (m) Direction Period (s) | SE 5 | — | — | — | SE 6 | SE 6 | SE 4 | SSE 4 | SE 4 | — | — | SE 5 | SSE 5 | SE 5 | — | — | — | SE 4 | SE 4 | S 5 | S 5 | SE 4 | SE 4 | SE 4 |
| kJ | 45 | — | — | — | 20 | 31 | 19 | 11 | 23 | — | — | 14 | 15 | 10 | — | — | — | 11 | 11 | 12 | 12 | 12 | 7 | 24 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 108 | 33 | 0 | 2 | 0 | 0 | 0 | 0 | 119 | 119 | 119 | 108 | 33 | 0 | 0 | 116 | 108 | 108 | 108 | 2 | 0 |
Best forecast wave conditions in Sumba | ||||||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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