Surf Forecasts:
How big are the waves at Nanwan Beach (South Bay) today (13 Sep):
- Morning surf: Morning surf (13 Sep, local time) - 1.5ft (0.4m), 7s period with SSW swell.
- Afternoon surf: Afternoon surf (13 Sep, local time) - 1.5ft (0.4m), 7s period with SSW swell.
- Evening surf: Evening surf (13 Sep, local time) - 1.5ft (0.5m), 7s period with SW swell.
The current surf forecast for Nanwan Beach (South Bay) at 11AM is: 0.4m 7s primary swell from a South-southwest direction (forecast issued at 07:00am September 13). An open ocean swell of 0.5m 14s is not directed at the surf break, a second open ocean swell of 1.1m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Sep) | 1.5ft (0.4m) | 7s |
| Afternoon (13 Sep) | 1.5ft (0.4m) | 7s |
| Evening (13 Sep) | 1.5ft (0.5m) | 7s |
Table - waves today at Nanwan Beach (South Bay). (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 29°C on Sun morning, min 27°C on Sun night). Mainly fresh winds. | |||||||||||||||||||||||
Sunday 13 | Monday 14 | Tuesday 15 | |||||||||||||||||||||
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 10 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SW 7 | SW 7 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 8 | SW 8 | WSW 7 | WSW 7 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 19 | 19 | 19 | 19 | 19 | 23 | 24 | 31 | 31 | 29 | 28 | 28 | 19 | 19 | 8 | 7 | 7 | 7 | 8 | 10 | 9 | 5 | 5 |
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-off | cross-off |
High Tide | 7:56AM0.99m | 8:04PM0.95m | 8:33AM0.86m | 8:31PM1.00m | 9:09AM0.73m | 8:59PM1.02m | |||||||||||||||||
Low Tide | 2:02PM0.28m | 2:23AM0.20m | 2:15PM0.33m | 3:11AM0.23m | 2:24PM0.38m | ||||||||||||||||||
 |  | | | | | | | | | | | | | | | | | | | | | | |
 | 5:43 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — |
 | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 6:00 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 28 | 29 | 29 | 29 | 28 | 27 | 27 | 27 | 27 | 29 | 29 | 28 | 27 | 27 | 27 | 27 | 27 | 28 | 29 | 28 | 27 | 27 |
Feels °C | 28 | 29 | 31 | 30 | 31 | 29 | 27 | 27 | 28 | 27 | 31 | 31 | 29 | 27 | 26 | 27 | 29 | 27 | 27 | 28 | 28 | 26 | 25 |
Swell 1 Height (m) Direction Period (s) | E 14 | E 14 | E 14 | E 14 | E 14 | E 14 | SW 7 | SW 8 | E 14 | E 14 | E 14 | E 14 | E 13 | E 13 | E 14 | E 13 | E 13 | E 13 | E 13 | SW 8 | SW 8 | WSW 7 | WSW 7 |
| kJ | 101 | 104 | 103 | 100 | 98 | 101 | 24 | 31 | 98 | 100 | 101 | 94 | 92 | 92 | 93 | 90 | 89 | 87 | 87 | 10 | 9 | 5 | 5 |
Swell 2 Height (m) Direction Period (s) | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SW 7 | E 14 | E 14 | SW 8 | SW 8 | SW 8 | SW 8 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 8 | SW 8 | WSW 7 | WSW 7 |
| kJ | 19 | 19 | 19 | 19 | 19 | 23 | 103 | 101 | 31 | 29 | 28 | 28 | 19 | 19 | 8 | 7 | 7 | 7 | 8 | 10 | 9 | 5 | 5 |
Swell 3 Height (m) Direction Period (s) | E 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | NW 4 | E 9 | E 9 | N 8 | NW 6 | NW 5 | — | — | NW 8 | NW 6 | NW 5 | SW 8 | SW 8 | — | — | — |
| kJ | 16 | 9 | 9 | 9 | 9 | 9 | 10 | 1 | 7 | 2 | 1 | 1 | 1 | — | — | 2 | 1 | 1 | 3 | 10 | — | — | — |
Wind waves Height (m) Direction Period (s) | ENE 4 | ENE 4 | ENE 5 | ENE 5 | ENE 5 | ENE 5 | ENE 6 | ENE 6 | NE 6 | NE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 6 | ENE 7 | NE 7 | NE 7 | NE 7 |
| kJ | 32 | 35 | 52 | 59 | 61 | 102 | 114 | 166 | 171 | 157 | 155 | 191 | 249 | 312 | 383 | 443 | 372 | 286 | 286 | 362 | 467 | 573 | 487 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 316 | 316 | 451 | 451 | 497 | 329 | 316 | 329 | 329 | 442 | 348 | 694 | 676 | 348 | 329 | 348 | 348 | 449 | 694 | 694 | 449 | 449 | 449 |
Best forecast wave conditions in South Taiwan | |||||||||||||||||||||||
Best forecast wave conditions in Taiwan | |||||||||||||||||||||||
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