Surf Forecasts:
How big are the waves at Asu today (27 Sep):
- Morning surf: Morning surf (27 Sep, local time) - 7.5ft (2.3m), 18s period with SSW swell.
- Afternoon surf: Afternoon surf (27 Sep, local time) - 7.5ft (2.3m), 17s period with SSW swell.
- Evening surf: Evening surf (27 Sep, local time) - 7ft (2.1m), 17s period with SSW swell.
The current surf forecast for Asu at 10AM is: 2.3m 18s primary swell from a South-southwest direction and 0.2m 21s secondary swell from a West direction (forecast issued at 06:00am September 27). The wind direction is predicted to be cross-offshore and the swell rating is 5.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Sep) | 7.5ft (2.3m) | 18s |
| Afternoon (27 Sep) | 7.5ft (2.3m) | 17s |
| Evening (27 Sep) | 7ft (2.1m) | 17s |
Table - waves today at Asu. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 12mm), heaviest on Tue night. Warm (max 29°C on Mon afternoon, min 26°C on Sun morning). Wind will be generally light. | |||||||||||||||||||||||
Sunday 27 | Monday 28 | Tuesday 29 | |||||||||||||||||||||
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) | SW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 2181 | 3237 | 3164 | 3093 | 3022 | 2952 | 2431 | 2033 | 1982 | 1811 | 1629 | 1379 | 1379 | 1125 | 936 | 742 | 732 | 638 | 638 | 638 | 545 | 474 | 373 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-off | cross-off | off | cross-off | glassy | glassy | glassy | cross-off | off | off | cross-off | cross-off | off | off | off | off | cross-off | cross-off | off | glassy | cross | glassy |
High Tide | 6:05AM0.72m | 6:28PM0.77m | 6:36AM0.69m | 6:59PM0.81m | 7:07AM0.65m | 7:33PM0.81m | |||||||||||||||||
Low Tide | 12:10PM0.01m | 00:35AM0.03m | 12:35PM-0.01m | 1:12AM0.03m | 1:01PM-0.02m | ||||||||||||||||||
 |  | | |  |  |  | | | | |  | | |  | | | | | | | | | |
 | 6:18 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — |
 | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:23 | — | — |
mm | 5 | — | — | — | 1 | — | — | — | — | — | 2 | — | — | — | — | 1 | 2 | 1 | 1 | — | 1 | — | — |
Temp °C | 25 | 26 | 26 | 27 | 27 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 29 | 29 | 28 | 28 | 28 | 27 | 28 | 29 | 29 | 29 | 28 |
Feels °C | 27 | 30 | 28 | 29 | 30 | 33 | 33 | 32 | 32 | 31 | 32 | 32 | 32 | 32 | 31 | 31 | 31 | 30 | 32 | 33 | 33 | 33 | 33 |
Swell 1 Height (m) Direction Period (s) | SW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 |
| kJ | 2181 | 3237 | 3164 | 3093 | 3022 | 2952 | 2431 | 2033 | 1982 | 1811 | 1629 | 1379 | 1379 | 1125 | 936 | 742 | 732 | 638 | 638 | 638 | 545 | 474 | 373 |
Swell 2 Height (m) Direction Period (s) | SSW 14 | W 22 | W 21 | — | WNW 9 | NW 9 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | S 8 | S 8 | S 8 | WNW 8 | WNW 8 | S 8 | S 8 | S 8 | S 8 | S 7 | S 7 | S 7 | S 7 |
| kJ | 763 | 9 | 36 | — | 8 | 19 | 7 | 6 | 6 | 6 | 34 | 33 | 33 | 12 | 12 | 33 | 33 | 33 | 42 | 54 | 68 | 68 | 51 |
Swell 3 Height (m) Direction Period (s) | WNW 14 | — | — | — | WSW 20 | WSW 20 | WSW 20 | WSW 19 | WSW 18 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WSW 17 | WSW 16 | WNW 8 | WNW 8 | WNW 8 | SW 20 | SW 19 | SSW 19 | SW 18 | SSW 18 |
| kJ | 20 | — | — | — | 38 | 38 | 37 | 37 | 31 | 11 | 6 | 13 | 13 | 28 | 26 | 11 | 11 | 11 | 97 | 94 | 136 | 157 | 211 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | S 8 | S 8 | — | — | SSE 8 | SSE 7 | SSE 7 | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | 48 | 48 | — | — | 62 | 76 | 86 | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 0 |
Best forecast wave conditions in Nias | |||||||||||||||||||||||
Best forecast wave conditions in Indonesia | |||||||||||||||||||||||
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