Surf Forecasts:
How big are the waves at Thunders today (23 Jun):
- Morning surf: Morning surf (23 Jun, local time) - 4.5ft (1.4m), 15s period with SW swell.
- Afternoon surf: Afternoon surf (23 Jun, local time) - 4.5ft (1.4m), 15s period with SW swell.
- Evening surf: Evening surf (23 Jun, local time) - 4.5ft (1.3m), 15s period with SSW swell.
The current surf forecast for Thunders at 10AM is: 1.4m 15s primary swell from a Southwest direction and 0.5m 9s secondary swell from a Southeast direction (forecast issued at 06:00am June 23). The wind direction is predicted to be glassy and the swell rating is 3.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Jun) | 4.5ft (1.4m) | 15s |
| Afternoon (23 Jun) | 4.5ft (1.4m) | 15s |
| Evening (23 Jun) | 4.5ft (1.3m) | 15s |
Table - waves today at Thunders. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 10mm), heaviest on Tue night. Warm (max 28°C on Tue morning, min 26°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Tuesday 23 | Wednesday 24 | Thursday 25 | Fri 26 | |||||||||||||||||||||
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 | 1 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SSW 15 | SSW 15 | SW 15 | SW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SW 13 | SW 13 | SSW 13 | SSW 14 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 1001 | 987 | 893 | 893 | 818 | 711 | 711 | 711 | 720 | 730 | 631 | 614 | 606 | 606 | 606 | 606 | 545 | 508 | 304 | 309 | 347 | 347 | 313 | 332 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | glassy | glassy | glassy | glassy | glassy | glassy | glassy | glassy | glassy | glassy | glassy | cross-off | glassy | glassy | cross-off | cross-off | cross | on | on | cross-on | cross-on | cross-on |
High Tide | 12:20PM0.61m | 1:40AM0.78m | 1:26PM0.53m | 2:35AM0.80m | 2:38PM0.48m | |||||||||||||||||||
Low Tide | 6:48AM0.37m | 6:27PM0.20m | 8:23AM0.35m | 7:12PM0.22m | 9:44AM0.31m | 8:01PM0.23m | ||||||||||||||||||
 |  |  | | | |  | |  |  | | | | | | | | | | | | | | | |
 | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | 6:22 |
 | — | — | — | — | 6:19 | — | — | — | — | — | — | — | 6:19 | — | — | — | — | — | — | — | 6:20 | — | — | 6:20 |
mm | — | — | — | — | — | — | 1 | 2 | — | 1 | 1 | 1 | 1 | — | 1 | 2 | — | — | — | — | — | — | — | — |
Temp °C | 26 | 26 | 28 | 28 | 28 | 28 | 27 | 26 | 26 | 26 | 27 | 28 | 28 | 27 | 27 | 26 | 26 | 26 | 27 | 28 | 28 | 27 | 27 | 27 |
Feels °C | 30 | 30 | 33 | 32 | 32 | 33 | 32 | 30 | 31 | 30 | 31 | 32 | 32 | 30 | 31 | 30 | 30 | 30 | 30 | 31 | 31 | 30 | 30 | 30 |
Swell 1 Height (m) Direction Period (s) | SSW 15 | SSW 15 | SW 15 | SW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SW 13 | SW 13 | SSW 13 | SSW 14 |
| kJ | 1001 | 987 | 893 | 893 | 818 | 711 | 711 | 711 | 720 | 730 | 631 | 614 | 606 | 606 | 606 | 606 | 545 | 508 | 304 | 309 | 347 | 347 | 313 | 332 |
Swell 2 Height (m) Direction Period (s) | SSE 8 | SE 8 | SE 9 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | SW 16 | S 9 | S 9 | S 10 | S 9 | S 9 |
| kJ | 47 | 35 | 37 | 35 | 35 | 33 | 33 | 24 | 24 | 18 | 18 | 38 | 39 | 39 | 39 | 35 | 33 | 33 | 118 | 39 | 55 | 67 | 64 | 58 |
Swell 3 Height (m) Direction Period (s) | WNW 7 | WNW 7 | WNW 7 | WNW 7 | WNW 7 | WNW 7 | WNW 7 | WNW 12 | WNW 12 | WNW 10 | WNW 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SSW 9 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | SW 17 |
| kJ | 20 | 20 | 17 | 10 | 10 | 10 | 10 | 45 | 46 | 35 | 14 | 18 | 18 | 18 | 11 | 11 | 11 | 10 | 43 | 33 | 35 | 37 | 17 | 107 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 62 | 3 | 3 | 3 | 3 |
Best forecast wave conditions in Mentawi Islands | ||||||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||||||
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