Surf Forecasts:
How big are the waves at Nanwan Beach (South Bay) today (05 Sep):
- Morning surf: Morning surf (05 Sep, local time) - 4.5ft (1.3m), 8s period with SW swell.
- Afternoon surf: Afternoon surf (05 Sep, local time) - 3.5ft (1.1m), 8s period with SW swell.
- Evening surf: Evening surf (05 Sep, local time) - 3.5ft (1.1m), 8s period with SW swell.
The current surf forecast for Nanwan Beach (South Bay) at 3AM is: 1.5m 8s primary swell from a Southwest direction (forecast issued at 07:00pm September 04). An open ocean swell of 0.6m 10s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (05 Sep) | 4.5ft (1.3m) | 8s |
| Afternoon (05 Sep) | 3.5ft (1.1m) | 8s |
| Evening (05 Sep) | 3.5ft (1.1m) | 8s |
Table - waves today at Nanwan Beach (South Bay). (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 12mm), heaviest on Sat night. Warm (max 30°C on Sun morning, min 27°C on Sat night). Winds decreasing (strong winds from the WNW on Sun afternoon, calm by Mon afternoon). | |||||||||||||||||||
Fri 4 | Saturday 5 | Sunday 6 | |||||||||||||||||
5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SSW 8 | SW 8 | SSE 7 | WSW 6 | SW 7 | SW 8 | SW 8 | SW 8 |
Wave Graph  | |||||||||||||||||||
 kJ | 498 | 382 | 322 | 314 | 253 | 245 | 187 | 151 | 151 | 163 | 177 | 106 | 136 | 5 | 310 | 147 | 159 | 167 | 151 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off |
High Tide | 11:53PM1.06m | 1:23AM1.08m | |||||||||||||||||
Low Tide | 3:21PM0.44m | 8:56AM0.23m | 10:22AM0.15m | ||||||||||||||||
 |  | | | |  | | | |  | | |  | | | | |  | | |
 | — | — | — | — | 5:41 | — | — | — | — | — | — | — | 5:41 | — | — | — | — | — | — |
 | 6:10 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:08 | — | — |
mm | — | — | — | — | — | — | — | — | — | 1 | 5 | 3 | — | — | — | — | — | — | — |
Temp °C | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 27 | 27 | 28 | 28 | 30 | 29 | 29 | 28 | 28 |
Feels °C | 29 | 30 | 31 | 31 | 30 | 29 | 28 | 28 | 29 | 31 | 32 | 29 | 27 | 28 | 28 | 26 | 28 | 30 | 31 |
Swell 1 Height (m) Direction Period (s) | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | NE 8 | SSW 8 | SW 8 | NE 11 | NE 11 | SW 7 | SW 8 | SW 8 | SW 8 |
| kJ | 498 | 382 | 322 | 314 | 253 | 245 | 187 | 151 | 151 | 163 | 34 | 106 | 136 | 182 | 179 | 147 | 159 | 167 | 151 |
Swell 2 Height (m) Direction Period (s) | ENE 11 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | NE 9 | NE 9 | NE 9 | NE 8 | NE 8 | ENE 10 | NE 11 | NE 12 | ENE 10 | SSE 9 | NE 11 | NE 11 | NE 10 | NE 10 |
| kJ | 99 | 95 | 69 | 65 | 33 | 29 | 28 | 27 | 18 | 24 | 19 | 130 | 161 | 10 | 8 | 142 | 119 | 85 | 84 |
Swell 3 Height (m) Direction Period (s) | SE 9 | SE 9 | SE 9 | SE 9 | NE 9 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | SE 8 | ENE 10 | ENE 10 | SSE 7 | E 10 | SSE 9 | SE 8 | E 10 | SSE 8 |
| kJ | 12 | 12 | 12 | 12 | 21 | 19 | 19 | 19 | 19 | 19 | 10 | 19 | 20 | 5 | 2 | 7 | 3 | 8 | 6 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | W 4 | W 4 | W 4 | WNW 4 | SW 8 | W 4 | W 5 | WSW 6 | WSW 6 | WNW 6 | WNW 6 | NW 5 | NW 5 |
| kJ | — | — | — | — | — | — | 14 | 24 | 25 | 17 | 177 | 22 | 65 | 238 | 310 | 173 | 122 | 85 | 43 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 42 | 2 | 0 | 14 | 42 | 42 | 42 | 42 | 42 | 0 | 0 | 2 | 148 | 42 | 42 | 42 | 42 | 0 | 0 |
Best forecast wave conditions in South Taiwan | |||||||||||||||||||
Best forecast wave conditions in Taiwan | |||||||||||||||||||
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