Surf Forecasts:
How big are the waves at Nanwan Beach (South Bay) today (25 Jun):
- Morning surf: Morning surf (25 Jun, local time) - 7ft (2.2m), 7s period with WSW swell.
- Afternoon surf: Afternoon surf (25 Jun, local time) - 7ft (2.2m), 7s period with WSW swell.
- Evening surf: Evening surf (25 Jun, local time) - 6.5ft (2.0m), 7s period with WSW swell.
The current surf forecast for Nanwan Beach (South Bay) at 2AM is: 1.4m 10s primary swell from a East direction and 1.9m 6s secondary swell from a West-southwest direction (forecast issued at 07:00pm June 24). An open ocean swell of 0.1m 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 (25 Jun) | 7ft (2.2m) | 7s |
| Afternoon (25 Jun) | 7ft (2.2m) | 7s |
| Evening (25 Jun) | 6.5ft (2.0m) | 7s |
Table - waves today at Nanwan Beach (South Bay). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 100mm), heaviest during Sat morning. Warm (max 29°C on Wed night, min 26°C on Fri afternoon). Winds decreasing (strong winds from the WNW on Thu morning, light winds from the WNW by Fri night). | ||||||||||||||||||||||||
Wed 24 | Thursday 25 | Friday 26 | Sat 27 | |||||||||||||||||||||
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 | 5 AM | 8 AM | 11 AM | 2 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | E 11 | E 11 | E 10 | E 10 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | SW 7 | SW 7 | SW 8 | WSW 7 | WSW 7 | SW 8 | SW 8 | SW 8 | SW 8 | SW 7 | SW 7 | SW 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 894 | 750 | 627 | 377 | 395 | 471 | 542 | 444 | 420 | 362 | 345 | 342 | 418 | 456 | 407 | 249 | 223 | 373 | 345 | 326 | 292 | 237 | 255 | 241 |
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 | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross |
High Tide | 3:17PM0.59m | 3:25AM0.96m | 4:41PM0.55m | 4:01AM1.03m | 5:48PM0.54m | 4:37AM1.09m | ||||||||||||||||||
Low Tide | 8:11PM0.44m | 11:00AM0.32m | 8:39PM0.46m | 11:48AM0.24m | 9:11PM0.47m | 12:27PM0.18m | ||||||||||||||||||
 |  | | | | | | | | |  | | | | | |  |  |  |  | | | | | |
 | — | — | — | — | 5:15 | — | — | — | — | — | — | — | 5:15 | — | — | — | — | — | — | — | 5:15 | — | — | — |
 | 6:43 | — | — | — | — | — | — | — | 6:43 | — | — | — | — | — | — | — | 6:43 | — | — | — | — | — | — | 6:44 |
mm | 1 | 2 | 1 | 3 | 3 | 2 | 1 | 2 | 2 | 3 | — | 2 | 2 | 3 | 5 | 3 | 9 | 9 | 2 | 1 | 2 | 10 | 13 | 12 |
Temp °C | 29 | 29 | 29 | 28 | 28 | 29 | 29 | 29 | 29 | 29 | 28 | 29 | 28 | 28 | 27 | 28 | 26 | 26 | 26 | 27 | 27 | 26 | 26 | 26 |
Feels °C | 29 | 30 | 29 | 27 | 27 | 28 | 27 | 28 | 28 | 29 | 27 | 28 | 27 | 28 | 27 | 27 | 27 | 28 | 29 | 30 | 28 | 28 | 27 | 25 |
Swell 1 Height (m) Direction Period (s) | E 11 | E 11 | E 10 | E 10 | E 10 | ENE 10 | ENE 10 | ENE 9 | ENE 9 | ENE 9 | ENE 8 | NE 8 | NE 8 | NE 8 | NE 8 | S 8 | SSW 8 | NE 8 | SW 8 | SW 8 | SW 8 | ESE 10 | ESE 10 | ESE 10 |
| kJ | 894 | 750 | 627 | 377 | 268 | 235 | 210 | 168 | 106 | 70 | 47 | 33 | 31 | 20 | 20 | 115 | 143 | 9 | 345 | 326 | 292 | 20 | 20 | 20 |
Swell 2 Height (m) Direction Period (s) | — | SE 9 | N 10 | N 10 | SE 10 | SE 10 | SE 10 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | NE 8 | NE 8 | ESE 10 | NE 8 | NE 7 | NE 7 | NE 7 | NE 7 | NNE 7 |
| kJ | — | 3 | 2 | 2 | 17 | 15 | 15 | 7 | 7 | 7 | 6 | 6 | 6 | 6 | 6 | 21 | 21 | 10 | 9 | 9 | 9 | 8 | 8 | 5 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | NE 10 | N 10 | — | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 11 | ESE 11 | ESE 10 | ESE 10 | SSE 8 | SSE 8 | SSE 7 | ESE 10 | ESE 11 | ESE 11 | SE 7 | SSE 6 | SSE 7 |
| kJ | — | — | — | — | 4 | 2 | — | 10 | 10 | 10 | 11 | 11 | 11 | 11 | 10 | 6 | 6 | 5 | 10 | 11 | 23 | 2 | 4 | 4 |
Wind waves Height (m) Direction Period (s) | W 6 | W 6 | WSW 6 | WSW 6 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | SW 7 | SW 7 | SW 8 | WSW 7 | WSW 7 | SW 8 | WSW 8 | — | — | SW 7 | SW 7 | SW 7 |
| kJ | 170 | 167 | 182 | 280 | 395 | 471 | 542 | 444 | 420 | 362 | 345 | 342 | 418 | 456 | 407 | 249 | 223 | 373 | 251 | — | — | 237 | 255 | 241 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 42 | 42 | 42 | 42 | 42 | 42 | 639 | 996 | 42 | 42 | 148 | 42 | 42 | 148 | 348 | 348 | 348 | 2 | 0 | 0 | 14 | 14 | 14 | 148 |
Best forecast wave conditions in South Taiwan | ||||||||||||||||||||||||
Best forecast wave conditions in Taiwan | ||||||||||||||||||||||||
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