Surf Forecasts:
How big are the waves at E-Bay today (20 Aug):
- Morning surf: Morning surf (20 Aug, local time) - 6.5ft (2.0m), 16s period with S swell.
- Afternoon surf: Afternoon surf (20 Aug, local time) - 6ft (1.8m), 16s period with SSW swell.
- Evening surf: Evening surf (20 Aug, local time) - 5.5ft (1.7m), 16s period with SSW swell.
The current surf forecast for E-Bay at 3PM is: 1.8m 16s primary swell from a South-southwest direction and 0.3m 10s secondary swell from a West-northwest direction, 0.4m 10s secondary swell from a Southwest direction (forecast issued at 06:00am August 20). The wind direction is predicted to be onshore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Aug) | 6.5ft (2.0m) | 16s |
| Afternoon (20 Aug) | 6ft (1.8m) | 16s |
| Evening (20 Aug) | 5.5ft (1.7m) | 16s |
Table - waves today at E-Bay. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 12mm), heaviest on Sat night. Warm (max 28°C on Fri morning, min 26°C on Sat night). Wind will be generally light. | |||||||||||||||||||||||
Thursday 20 | Friday 21 | Saturday 22 | |||||||||||||||||||||
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 | S 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | S 18 | S 17 | S 17 | S 16 | S 16 | S 16 | S 16 | S 15 | S 15 | S 15 | S 14 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 2428 | 2141 | 1916 | 1892 | 1685 | 1664 | 1315 | 1265 | 1216 | 1077 | 1092 | 880 | 891 | 1947 | 1956 | 1840 | 1817 | 1772 | 1727 | 1434 | 1229 | 1212 | 1059 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | cross-on | on |
High Tide | 10:35AM0.64m | 11:52PM0.88m | 11:12AM0.54m | 1:11AM0.83m | 1:42PM0.47m | ||||||||||||||||||
Low Tide | 4:56AM0.34m | 4:28PM0.21m | 5:55AM0.41m | 5:08PM0.27m | 7:39AM0.44m | 6:07PM0.33m | |||||||||||||||||
 |  | | | | | | | |  | | |  |  |  | | | | | | | | | |
 | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — |
 | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:27 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | 1 | 1 | 1 | 1 | 1 | — | — | — |
Temp °C | 26 | 26 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 28 |
Feels °C | 30 | 29 | 29 | 29 | 29 | 29 | 30 | 30 | 30 | 29 | 30 | 30 | 30 | 29 | 29 | 30 | 30 | 29 | 30 | 30 | 30 | 31 | 31 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | S 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | S 17 | S 17 | S 16 | S 16 | S 16 | S 16 | S 15 | S 15 | S 15 | S 14 |
| kJ | 2428 | 2141 | 1916 | 1892 | 1685 | 1664 | 1315 | 1265 | 1216 | 1077 | 1092 | 880 | 724 | 1947 | 1956 | 1840 | 1817 | 1772 | 1727 | 1434 | 1229 | 1212 | 1059 |
Swell 2 Height (m) Direction Period (s) | W 10 | W 10 | WSW 10 | WNW 10 | WNW 11 | WNW 11 | WNW 11 | S 22 | S 21 | S 20 | S 19 | S 19 | S 18 | SSW 14 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | S 26 | S 24 | S 24 | S 24 |
| kJ | 31 | 31 | 33 | 20 | 22 | 23 | 22 | 37 | 140 | 277 | 472 | 700 | 891 | 971 | 10 | 10 | 9 | 9 | 9 | 13 | 11 | 43 | 43 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | S 22 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | W 16 | W 16 | W 16 | W 16 | — | S 26 | SSW 24 | WNW 8 | S 24 |
| kJ | — | — | — | — | — | — | 37 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 5 | 5 | 5 | 5 | — | 13 | 55 | 7 | 43 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | SW 10 | SW 11 | SSE 4 | SSE 4 | SSE 4 | SSE 5 | SSE 5 | SSE 5 | SSE 5 | SSE 5 | SSE 5 | SSE 5 | SSE 5 | — | — | — | SE 4 | — | — |
| kJ | — | — | — | — | 28 | 29 | 8 | 10 | 11 | 12 | 13 | 17 | 24 | 23 | 20 | 21 | 27 | — | — | — | 6 | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 0 | 0 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 113 | 113 | 113 |
Best forecast wave conditions in Mentawi Islands | |||||||||||||||||||||||
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