Surf Forecasts:
How big are the waves at Asu today (15 Sep):
- Morning surf: Morning surf (15 Sep, local time) - 6ft (1.9m), 15s period with SSW swell.
- Afternoon surf: Afternoon surf (15 Sep, local time) - 6ft (1.9m), 15s period with SSW swell.
- Evening surf: Evening surf (15 Sep, local time) - 5.5ft (1.7m), 15s period with SSW swell.
The current surf forecast for Asu at 3AM is: 2.0m 16s primary swell from a South-southwest direction and 0.7m 8s secondary swell from a South direction (forecast issued at 06:00pm September 14). The wind direction is predicted to be glassy and the swell rating is 4.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Sep) | 6ft (1.9m) | 15s |
| Afternoon (15 Sep) | 6ft (1.9m) | 15s |
| Evening (15 Sep) | 5.5ft (1.7m) | 15s |
Table - waves today at Asu. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 57mm), heaviest during Tue night. Warm (max 28°C on Tue afternoon, min 26°C on Mon afternoon). Wind will be generally light. | |||||||||||||||||||
Mon 14 | Tuesday 15 | Wednesday 16 | |||||||||||||||||
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 15 | SW 16 | SW 16 | SSW 16 | SSW 15 | SW 15 | SSW 15 | SSW 15 | SSW 15 | SW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 |
Wave Graph  | |||||||||||||||||||
 kJ | 1203 | 1267 | 1845 | 1982 | 1907 | 1685 | 1550 | 1529 | 1508 | 1358 | 1279 | 1142 | 1126 | 1126 | 1057 | 1057 | 1057 | 1072 | 1072 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | glassy | glassy | glassy | glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | off | off | off |
High Tide | 7:57PM0.76m | 8:00AM0.59m | 8:28PM0.73m | 8:25AM0.51m | 9:01PM0.67m | ||||||||||||||
Low Tide | 1:27PM0.02m | 2:05AM0.08m | 1:50PM0.03m | 2:39AM0.12m | 2:12PM0.06m | ||||||||||||||
 |  | |  | |  |  | | |  |  | | | | | | | | | |
 | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — |
 | 6:30 | — | — | — | — | — | — | — | 6:29 | — | — | — | — | — | — | — | 6:29 | — | — |
mm | 1 | — | — | — | — | — | — | — | — | — | 1 | 5 | 6 | 5 | 5 | 3 | 3 | 3 | 4 |
Temp °C | 26 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 27 |
Feels °C | 30 | 30 | 31 | 32 | 32 | 31 | 31 | 30 | 31 | 30 | 31 | 30 | 29 | 29 | 28 | 30 | 30 | 30 | 30 |
Swell 1 Height (m) Direction Period (s) | SW 15 | SW 16 | SW 16 | SSW 16 | SSW 15 | SW 15 | SSW 15 | SSW 15 | SSW 15 | SW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 |
| kJ | 1203 | 1267 | 1845 | 1982 | 1907 | 1685 | 1550 | 1529 | 1508 | 1358 | 1279 | 1142 | 1126 | 1126 | 1057 | 1057 | 1057 | 1072 | 1072 |
Swell 2 Height (m) Direction Period (s) | SSW 16 | SSW 16 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | WNW 8 | WNW 8 | S 7 | S 7 | S 6 | S 6 | SW 20 | SW 20 | S 6 | S 7 |
| kJ | 518 | 559 | 72 | 74 | 60 | 58 | 43 | 45 | 45 | 14 | 13 | 53 | 51 | 38 | 36 | 134 | 239 | 83 | 88 |
Swell 3 Height (m) Direction Period (s) | S 7 | S 7 | WSW 16 | W 10 | W 10 | W 9 | W 9 | WNW 9 | W 9 | W 14 | WSW 14 | WNW 8 | W 8 | W 8 | W 8 | W 8 | W 8 | SW 19 | SW 18 |
| kJ | 79 | 68 | 50 | 8 | 8 | 7 | 6 | 16 | 6 | 16 | 21 | 13 | 12 | 12 | 12 | 12 | 12 | 234 | 201 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | S 8 | S 8 | — | — | — | SSE 7 | S 6 | S 6 | S 7 | S 7 |
| kJ | — | — | — | — | — | — | — | — | — | 43 | 57 | — | — | — | 89 | 46 | 62 | 126 | 152 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 64 | 64 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Nias | |||||||||||||||||||
Best forecast wave conditions in Indonesia | |||||||||||||||||||
Header Global | |||||||||||||||||||
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