Surf Forecasts:
How big are the waves at Asu today (09 Sep):
- Morning surf: Morning surf (09 Sep, local time) - 4.5ft (1.4m), 16s period with SSW swell.
- Afternoon surf: Afternoon surf (09 Sep, local time) - 4.5ft (1.4m), 15s period with SSW swell.
- Evening surf: Evening surf (09 Sep, local time) - 4.5ft (1.3m), 15s period with SSW swell.
The current surf forecast for Asu at 10AM is: 1.4m 15s primary swell from a South-southwest direction and 0.9m 9s secondary swell from a South direction (forecast issued at 06:00am September 09). The wind direction is predicted to be cross-offshore and the swell rating is 4.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Sep) | 4.5ft (1.4m) | 16s |
| Afternoon (09 Sep) | 4.5ft (1.4m) | 15s |
| Evening (09 Sep) | 4.5ft (1.3m) | 15s |
Table - waves today at Asu. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 27mm), heaviest during Fri night. Warm (max 28°C on Wed morning, min 27°C on Wed morning). Wind will be generally light. | |||||||||||||||||||||||
Wednesday 9 | Thursday 10 | Friday 11 | |||||||||||||||||||||
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 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 16 | SSW 16 | SSW 17 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SW 15 | SSW 15 | SSW 15 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 1042 | 1165 | 890 | 904 | 880 | 869 | 656 | 594 | 553 | 553 | 957 | 1184 | 1274 | 1352 | 1491 | 1408 | 1373 | 1356 | 1356 | 1322 | 1118 | 1001 | 974 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | cross-off | cross-off | cross-off | off | off | off | off | off | cross-off | cross-off | cross-off | off |
High Tide | 4:36AM0.76m | 5:09PM0.54m | 5:18AM0.79m | 5:46PM0.63m | 5:56AM0.80m | 6:20PM0.70m | |||||||||||||||||
Low Tide | 11:23AM0.07m | 10:52PM0.10m | 11:51AM0.03m | 11:37PM0.06m | 12:17PM0.02m | ||||||||||||||||||
 |  | |  | |  | |  | | | |  | | |  | | | | | | | | | |
 | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — |
 | — | — | — | — | 6:31 | — | — | — | — | — | — | — | 6:30 | — | — | — | — | — | — | — | 6:30 | — | — |
mm | 4 | 3 | 1 | — | — | — | — | — | 2 | 3 | — | — | — | — | — | 3 | 2 | 3 | 2 | 1 | 1 | — | — |
Temp °C | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 28 |
Feels °C | 30 | 31 | 30 | 30 | 30 | 30 | 31 | 31 | 30 | 30 | 30 | 32 | 31 | 31 | 31 | 30 | 30 | 30 | 30 | 30 | 31 | 31 | 32 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 16 | SSW 16 | SSW 17 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SW 15 | SSW 15 | SSW 15 |
| kJ | 1042 | 1165 | 890 | 904 | 880 | 869 | 656 | 594 | 553 | 553 | 957 | 1184 | 1274 | 1352 | 1491 | 1408 | 1373 | 1356 | 1356 | 1322 | 1118 | 1001 | 974 |
Swell 2 Height (m) Direction Period (s) | S 12 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 12 | S 11 | S 11 | S 11 | S 10 | S 10 | S 10 | S 11 | S 11 | S 11 | S 11 | S 10 | S 10 | S 10 | S 10 | S 10 |
| kJ | 273 | 132 | 140 | 133 | 127 | 127 | 130 | 290 | 227 | 227 | 223 | 198 | 183 | 198 | 223 | 184 | 184 | 181 | 164 | 154 | 177 | 154 | 120 |
Swell 3 Height (m) Direction Period (s) | SW 12 | SSE 15 | SW 16 | SSE 14 | SSE 14 | S 13 | SSW 18 | SW 18 | SW 18 | SW 18 | SSE 12 | W 10 | W 10 | W 10 | WSW 26 | WSW 26 | WSW 26 | SW 24 | SW 24 | SW 24 | SW 24 | SW 23 | SW 22 |
| kJ | 37 | 43 | 91 | 69 | 65 | 89 | 214 | 323 | 323 | 323 | 50 | 9 | 8 | 8 | 66 | 66 | 66 | 90 | 271 | 347 | 271 | 192 | 553 |
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 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Nias | |||||||||||||||||||||||
Best forecast wave conditions in Indonesia | |||||||||||||||||||||||
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