Surf Forecasts:
How big are the waves at Asu today (22 Oct):
- Morning surf: Morning surf (22 Oct, local time) - 3ft (0.9m), 18s period with SSW swell.
- Afternoon surf: Afternoon surf (22 Oct, local time) - 3.5ft (1.0m), 18s period with SSW swell.
- Evening surf: Evening surf (22 Oct, local time) - 3.5ft (1.0m), 16s period with SSW swell.
The current surf forecast for Asu at 10AM is: 1.0m 18s primary swell from a South-southwest direction and 1.2m 12s secondary swell from a South-southwest direction (forecast issued at 06:00am October 22). The wind direction is predicted to be glassy and the swell rating is 4.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Oct) | 3ft (0.9m) | 18s |
| Afternoon (22 Oct) | 3.5ft (1.0m) | 18s |
| Evening (22 Oct) | 3.5ft (1.0m) | 16s |
Table - waves today at Asu. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 61mm), heaviest during Thu night. Warm (max 29°C on Thu afternoon, min 25°C on Sat morning). Wind will be generally light. | |||||||||||||||||||||||
Thursday 22 | Friday 23 | Saturday 24 | |||||||||||||||||||||
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 12 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SSW 21 | SSW 20 | SSW 19 | SSW 19 | SSW 19 | SSW 18 | SSW 18 | SSW 17 | SSW 15 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 413 | 408 | 651 | 651 | 644 | 437 | 643 | 798 | 1003 | 1366 | 2605 | 2746 | 3541 | 2746 | 3393 | 2564 | 1136 | 2303 | 2033 | 1899 | 1706 | 1684 | 1706 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | glassy | cross-off | cross-off | cross-off | cross-off | off | off | glassy | glassy | cross-on | cross | cross | cross | cross-off | off | cross-on | cross-on | cross-on | cross-on | cross-on | cross |
High Tide | 3:04AM0.57m | 3:59PM0.54m | 3:46AM0.60m | 4:27PM0.63m | 4:24AM0.63m | 4:56PM0.71m | |||||||||||||||||
Low Tide | 9:42AM0.16m | 9:43PM0.23m | 10:06AM0.11m | 10:26PM0.17m | 10:32AM0.07m | ||||||||||||||||||
 |  |  | | |  | | | |  | | | |  | | |  | | | |  |  | | |
 | 6:11 | — | — | — | — | — | — | — | 6:11 | — | — | — | — | — | — | — | 6:11 | — | — | — | — | — | — |
 | — | — | — | — | 6:17 | — | — | — | — | — | — | — | 6:17 | — | — | — | — | — | — | — | 6:16 | — | — |
mm | 1 | — | — | — | — | — | 4 | 6 | 5 | 2 | 1 | 2 | 1 | — | 2 | 4 | 6 | 4 | 3 | 3 | 6 | 3 | 1 |
Temp °C | 27 | 27 | 27 | 28 | 29 | 29 | 28 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 27 | 27 | 27 | 26 | 26 | 25 | 25 | 25 | 26 |
Feels °C | 30 | 31 | 32 | 31 | 32 | 33 | 32 | 31 | 31 | 31 | 32 | 31 | 32 | 31 | 30 | 30 | 31 | 30 | 29 | 28 | 28 | 28 | 30 |
Swell 1 Height (m) Direction Period (s) | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 19 | SSW 19 | SSW 19 | SSW 18 | SSW 18 | SSW 17 | SSW 15 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 |
| kJ | 413 | 406 | 400 | 406 | 406 | 437 | 643 | 798 | 915 | 915 | 2605 | 2746 | 3541 | 2746 | 3393 | 2564 | 1136 | 2303 | 2033 | 1899 | 1706 | 1684 | 1706 |
Swell 2 Height (m) Direction Period (s) | SW 19 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 12 | SSW 12 | SSW 12 | SSW 21 | SSW 20 | SSW 12 | SSW 12 | NW 3 | SSW 11 | S 8 | S 8 | SSW 17 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 |
| kJ | 376 | 408 | 651 | 651 | 644 | 233 | 293 | 298 | 1003 | 1366 | 228 | 237 | 3 | 191 | 114 | 76 | 1133 | 102 | 99 | 107 | 111 | 107 | 107 |
Swell 3 Height (m) Direction Period (s) | W 8 | W 8 | W 8 | W 8 | W 8 | S 8 | SSW 22 | SSW 21 | SSW 12 | SSW 12 | W 7 | — | — | WSW 12 | W 16 | SW 15 | S 8 | W 11 | W 11 | W 11 | W 11 | W 10 | W 10 |
| kJ | 5 | 5 | 5 | 5 | 5 | 44 | 366 | 637 | 303 | 232 | 4 | — | — | 14 | 5 | 75 | 100 | 2 | 2 | 2 | 2 | 8 | 8 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | NW 7 | — | — | — | S 8 | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 14 | — | — | — | 114 | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 51 | 64 | 76 | 126 | 0 | 0 | 15 | 15 | 64 | 64 | 15 | 64 |
Best forecast wave conditions in Nias | |||||||||||||||||||||||
Best forecast wave conditions in Indonesia | |||||||||||||||||||||||
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