Surf Forecasts:
How big are the waves at Nanwan Beach (South Bay) today (09 Jul):
- Morning surf: Morning surf (09 Jul, local time) - 11ft (3.5m), 17s period with E swell.
- Afternoon surf: Afternoon surf (09 Jul, local time) - 13ft (4.0m), 17s period with E swell.
- Evening surf: Evening surf (09 Jul, local time) - 15ft (4.5m), 18s period with E swell.
The current surf forecast for Nanwan Beach (South Bay) at 10AM is: 3.5m 17s primary swell from a East-southeast direction and 0.7m 7s secondary swell from a West-southwest direction (forecast issued at 07:00am July 09). The wind direction is predicted to be offshore and the swell rating is 11.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Jul) | 11ft (3.5m) | 17s |
| Afternoon (09 Jul) | 13ft (4.0m) | 17s |
| Evening (09 Jul) | 15ft (4.5m) | 18s |
Table - waves today at Nanwan Beach (South Bay). (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 21mm), heaviest during Fri afternoon. Warm (max 30°C on Thu morning, min 28°C on Thu night). Winds increasing (light winds from the N on Thu night, stormy winds from the WNW by Fri night). | ||||||||||||||||||||||||
Thursday 9 | Friday 10 | Saturday 11 | Sun 12 | |||||||||||||||||||||
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 | 2 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | ESE 17 | E 17 | E 17 | E 17 | E 17 | ESE 18 | E 18 | E 18 | E 18 | E 18 | E 17 | E 18 | E 17 | E 17 | E 17 | ENE 16 | ENE 16 | ENE 16 | W 9 | WSW 9 | WSW 9 | SW 10 | SW 10 | SW 10 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 4647 | 6149 | 7563 | 8762 | 9002 | 12814 | 13193 | 14322 | 16003 | 16186 | 16966 | 18981 | 17981 | 17395 | 16195 | 0 | 0 | 0 | 4355 | 3962 | 3459 | 3534 | 3782 | 4107 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | cross-off | off | off | off | off | off | cross-off | off | cross-off | off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross-on |
High Tide | 2:01PM0.61m | 2:21AM1.01m | 3:54PM0.55m | 3:17AM1.13m | 5:27PM0.54m | |||||||||||||||||||
Low Tide | 8:27AM0.38m | 7:08PM0.41m | 9:59AM0.26m | 7:53PM0.45m | 11:11AM0.13m | 8:45PM0.46m | ||||||||||||||||||
 |  | |  | |  | | | | | |  | |  | |  | | | | | | | | | |
 | 5:18 | — | — | — | — | — | — | — | 5:20 | — | — | — | — | — | — | — | 5:20 | — | — | — | — | — | — | 5:20 |
 | — | — | — | — | 6:44 | — | — | — | — | — | — | — | 6:44 | — | — | — | — | — | — | — | 6:44 | — | — | 6:43 |
mm | — | — | — | — | — | — | — | — | — | — | — | 1 | 4 | 3 | — | — | 1 | 2 | 3 | 2 | 1 | 1 | 1 | 1 |
Temp °C | 28 | 29 | 30 | 30 | 29 | 29 | 29 | 28 | 28 | 29 | 29 | 30 | 29 | 29 | 29 | 28 | 28 | 29 | 29 | 30 | 30 | 30 | 30 | 29 |
Feels °C | 32 | 32 | 31 | 31 | 31 | 32 | 33 | 30 | 26 | 28 | 29 | 32 | 32 | 31 | 28 | 21 | 18 | 19 | 22 | 23 | 25 | 27 | 28 | 26 |
Swell 1 Height (m) Direction Period (s) | ESE 17 | E 17 | E 17 | E 17 | E 17 | ESE 18 | E 18 | E 18 | E 18 | E 18 | E 17 | E 18 | E 17 | E 17 | E 17 | ENE 16 | ENE 16 | ENE 16 | ENE 15 | NE 14 | NE 14 | NE 13 | SE 12 | SE 12 |
| kJ | 4647 | 6149 | 7563 | 8762 | 9002 | 12814 | 13193 | 14322 | 16003 | 16186 | 16966 | 18981 | 17981 | 17395 | 16195 | 12945 | 10673 | 7505 | 4201 | 2232 | 891 | 295 | 122 | 161 |
Swell 2 Height (m) Direction Period (s) | WSW 7 | WSW 7 | WSW 7 | — | W 7 | — | — | — | — | — | — | — | WNW 7 | WNW 8 | — | — | — | — | — | SE 13 | SE 14 | SE 13 | NE 13 | ENE 11 |
| kJ | 44 | 51 | 38 | — | 48 | — | — | — | — | — | — | — | 248 | 238 | — | — | — | — | — | 28 | 49 | 84 | 59 | 49 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | ESE 14 | — | — | ENE 12 | NE 12 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 18 | — | — | 26 | 36 |
Wind waves Height (m) Direction Period (s) | — | — | W 7 | — | W 7 | — | — | — | — | WNW 5 | WNW 5 | WNW 6 | NW 7 | NW 8 | NW 8 | NW 8 | WNW 10 | WNW 10 | W 9 | WSW 9 | WSW 9 | SW 10 | SW 10 | SW 10 |
| kJ | — | — | 62 | — | 62 | — | — | — | — | 125 | 111 | 124 | 394 | 669 | 899 | 2111 | 4563 | 5270 | 4355 | 3962 | 3459 | 3534 | 3782 | 4107 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 348 | 535 | 535 | 676 | 390 | 390 | 390 | 390 | 390 | 390 | 390 | 390 | 1253 | 901 | 329 | 329 |
Best forecast wave conditions in South Taiwan | ||||||||||||||||||||||||
Best forecast wave conditions in Taiwan | ||||||||||||||||||||||||
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