Surf Forecasts:
How big are the waves at Thunders today (15 Jul):
- Morning surf: Morning surf (15 Jul, local time) - 5ft (1.6m), 15s period with SSW swell.
- Afternoon surf: Afternoon surf (15 Jul, local time) - 5ft (1.5m), 15s period with SSW swell.
- Evening surf: Evening surf (15 Jul, local time) - 5ft (1.5m), 15s period with SSW swell.
The current surf forecast for Thunders at 5AM is: 1.6m 16s primary swell from a South-southwest direction and 0.9m 12s secondary swell from a South-southwest direction (forecast issued at 12:00am July 15). The wind direction is predicted to be cross-onshore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Jul) | 5ft (1.6m) | 15s |
| Afternoon (15 Jul) | 5ft (1.5m) | 15s |
| Evening (15 Jul) | 5ft (1.5m) | 15s |
Table - waves today at Thunders. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 14mm), heaviest on Thu night. Warm (max 29°C on Fri morning, min 26°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Wednesday 15 | Thursday 16 | Friday 17 | ||||||||||||||||||||||
1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 1807 | 1214 | 1040 | 1125 | 1125 | 975 | 936 | 818 | 807 | 881 | 784 | 631 | 695 | 704 | 724 | 860 | 883 | 894 | 906 | 871 | 795 | 784 | 795 | 695 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on |
High Tide | 6:23AM1.12m | 7:00PM0.63m | 7:10AM1.12m | 7:47PM0.70m | 7:55AM1.07m | 8:33PM0.75m | ||||||||||||||||||
Low Tide | 11:31PM0.07m | 1:17PM-0.01m | 00:26AM0.07m | 1:56PM-0.01m | 1:19AM0.08m | 2:32PM0.01m | ||||||||||||||||||
 | |  | |  | | | | | |  | | | |  |  | | | | | | | | | |
 | — | 6:26 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:23 | — | — | — | — | — | — | — | 6:23 | — | — |
mm | — | — | — | — | 1 | 1 | — | — | — | — | — | — | 1 | — | — | 1 | 2 | 2 | 2 | 2 | 1 | — | 1 | 3 |
Temp °C | 27 | 26 | 27 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 27 | 26 | 27 | 27 | 28 | 29 | 29 | 28 | 27 |
Feels °C | 30 | 29 | 31 | 32 | 32 | 32 | 31 | 30 | 31 | 31 | 30 | 31 | 31 | 31 | 31 | 30 | 28 | 29 | 29 | 30 | 32 | 32 | 31 | 29 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 |
| kJ | 1807 | 1214 | 1040 | 1125 | 1125 | 975 | 936 | 818 | 807 | 881 | 784 | 631 | 695 | 704 | 724 | 860 | 883 | 894 | 906 | 871 | 795 | 784 | 795 | 695 |
Swell 2 Height (m) Direction Period (s) | WNW 10 | SSW 12 | SSW 12 | SE 7 | SE 7 | SSE 7 | SSE 7 | WNW 10 | SSE 7 | SSE 7 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | SSE 7 | SSE 7 | WNW 8 |
| kJ | 43 | 199 | 199 | 53 | 51 | 46 | 46 | 32 | 66 | 84 | 107 | 120 | 110 | 113 | 135 | 27 | 26 | 16 | 15 | 15 | 15 | 91 | 91 | 14 |
Swell 3 Height (m) Direction Period (s) | S 20 | SSE 8 | SSE 7 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | W 17 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | — | — | — | W 16 | W 16 | W 16 | WNW 8 | WNW 8 | W 16 |
| kJ | 68 | 39 | 48 | 40 | 39 | 38 | 38 | 6 | 31 | 31 | 31 | 31 | 29 | 28 | 28 | — | — | — | 5 | 5 | 5 | 14 | 14 | 5 |
Wind waves Height (m) Direction Period (s) | SSE 8 | — | — | — | — | — | — | SSE 7 | SE 7 | SSE 7 | SE 7 | SSE 8 | — | — | — | SSE 8 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | — | — | SSE 7 |
| kJ | 39 | — | — | — | — | — | — | 59 | 122 | 146 | 160 | 187 | — | — | — | 142 | 134 | 148 | 120 | 117 | 99 | — | — | 91 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 9 | 32 | 32 | 32 | 32 | 3 | 3 | 3 | 32 |
Best forecast wave conditions in Mentawi Islands | ||||||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||||||
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