Surf Forecasts:
How big are the waves at Nanwan Beach (South Bay) today (10 Jul):
- Morning surf: Morning surf (10 Jul, local time) - 16ft (5.0m), 16s period with E swell.
- Afternoon surf: Afternoon surf (10 Jul, local time) - 15ft (4.5m), 16s period with E swell.
- Evening surf: Evening surf (10 Jul, local time) - 15ft (4.5m), 16s period with E swell.
The current surf forecast for Nanwan Beach (South Bay) at 4AM is: 5.0m 17s primary swell from a East direction (forecast issued at 01:00am July 10). The wind direction is predicted to be offshore and the swell rating is 11.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Jul) | 16ft (5.0m) | 16s |
| Afternoon (10 Jul) | 15ft (4.5m) | 16s |
| Evening (10 Jul) | 15ft (4.5m) | 16s |
Table - waves today at Nanwan Beach (South Bay). (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 43mm), heaviest during Sun night. Warm (max 30°C on Sat afternoon, min 28°C on Fri night). Mainly severe gales. | ||||||||||||||||||||||||
Friday 10 | Saturday 11 | Sunday 12 | ||||||||||||||||||||||
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 | 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) | E 18 | E 17 | E 17 | E 16 | E 16 | E 16 | E 16 | E 16 | E 16 | ENE 16 | ENE 15 | W 8 | WSW 8 | WSW 9 | SW 9 | SW 9 | SW 9 | SW 10 | SW 9 | SW 9 | SW 9 | SW 9 | SW 9 | SW 9 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 14322 | 15221 | 13398 | 10345 | 10402 | 11753 | 11441 | 10935 | 0 | 0 | 0 | 2881 | 2381 | 2349 | 2305 | 2827 | 3174 | 2918 | 2274 | 1693 | 1455 | 1325 | 1134 | 1083 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-on | cross-on |
High Tide | 2:21AM1.01m | 3:54PM0.55m | 3:17AM1.13m | 5:27PM0.54m | 4:13AM1.24m | 6:34PM0.53m | ||||||||||||||||||
Low Tide | 9:59AM0.26m | 7:53PM0.45m | 11:11AM0.13m | 8:45PM0.46m | 12:10PM0.02m | 9:41PM0.45m | ||||||||||||||||||
 | |  | |  | |  | | | | | | | | | | | | | | | | | | |
 | — | 5:20 | — | — | — | — | — | — | — | 5:20 | — | — | — | — | — | — | — | 5:20 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:44 | — | — | — | — | — | — | — | 6:44 | — | — | — | — | — | — | — | 6:43 | — | — |
mm | — | — | — | — | 2 | 1 | 1 | — | — | — | 1 | 2 | 4 | 2 | 2 | — | — | 1 | 3 | 2 | 3 | 3 | 2 | 2 |
Temp °C | 28 | 28 | 29 | 29 | 29 | 29 | 29 | 29 | 28 | 28 | 28 | 29 | 29 | 30 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 |
Feels °C | 31 | 28 | 30 | 29 | 32 | 33 | 34 | 32 | 23 | 20 | 18 | 20 | 23 | 26 | 25 | 25 | 26 | 28 | 28 | 29 | 29 | 30 | 31 | 31 |
Swell 1 Height (m) Direction Period (s) | E 18 | E 17 | E 17 | E 16 | E 16 | E 16 | E 16 | E 16 | E 16 | ENE 16 | ENE 15 | ENE 15 | NE 14 | NE 14 | NE 13 | NE 13 | SE 12 | SE 11 | SE 11 | SSE 11 | SE 10 | SE 10 | SE 10 | SE 10 |
| kJ | 14322 | 15221 | 13398 | 10345 | 10402 | 11753 | 11441 | 10935 | 10309 | 7936 | 5774 | 4097 | 2554 | 1450 | 704 | 330 | 169 | 150 | 169 | 196 | 154 | 170 | 163 | 139 |
Swell 2 Height (m) Direction Period (s) | — | — | — | SW 7 | W 5 | — | W 7 | — | — | — | — | — | SE 13 | SE 13 | SE 13 | SE 12 | NE 12 | E 11 | ENE 10 | E 10 | E 10 | E 9 | E 9 | E 9 |
| kJ | — | — | — | 25 | 43 | — | 86 | — | — | — | — | — | 27 | 63 | 108 | 153 | 74 | 21 | 22 | 18 | 17 | 15 | 14 | 14 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | SE 13 | — | — | ENE 11 | NNE 12 | NNE 11 | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | 61 | — | — | 25 | 14 | 13 | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | NW 5 | NW 5 | — | WNW 6 | NW 8 | NW 8 | NW 8 | NW 9 | WNW 9 | W 8 | WSW 8 | WSW 9 | SW 9 | SW 9 | SW 9 | SW 10 | SW 9 | SW 9 | SW 9 | SW 9 | SW 9 | SW 9 |
| kJ | — | — | 103 | 57 | — | 127 | 276 | 416 | 1103 | 2586 | 3751 | 2881 | 2381 | 2349 | 2305 | 2827 | 3174 | 2918 | 2274 | 1693 | 1455 | 1325 | 1134 | 1083 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 2 | 348 | 535 | 390 | 2 | 2 | 2 | 2 | 390 | 390 | 390 | 148 | 390 | 693 | 316 | 316 | 316 | 329 | 329 | 329 | 329 | 329 | 329 | 329 |
Best forecast wave conditions in South Taiwan | ||||||||||||||||||||||||
Best forecast wave conditions in Taiwan | ||||||||||||||||||||||||
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