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Nanwan Beach (South Bay) surfForecast / South / Taiwan
48hr Weather and Surf, issued 7 am Saturday 02 May 2026 CSTForecast update in hr min s Forecast update imminent
Nanwan Beach (South Bay) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Nanwan Beach (South Bay) sea temperature is
27.5° C
(Which is normal for this time of year)How big are the waves at Nanwan Beach (South Bay) today?
The current surf forecast for Nanwan Beach (South Bay) at 2PM is: 1.2m 6s primary swell from a East direction (forecast issued at 07:00am May 02). An open ocean swell of 0.1m 4s is not directed at the surf break, a second open ocean swell of 0.5m 7s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (02 May) | 4.5ft (1.4m) | 6s |
| Afternoon (02 May) | 4ft (1.2m) | 6s |
| Evening (02 May) | 3.5ft (1.0m) | 9s |
Table - waves today at Nanwan Beach (South Bay). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastSome drizzle, heaviest during Mon night. Warm (max 28°C on Sun morning, min 22°C on Mon night). Winds increasing (light winds from the SE on Sat night, near gales from the NE by Mon night). | ||||||||||||||||||||||||
Saturday 2 | Sunday 3 | Monday 4 | Tue 5 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
ENE 6 | ENE 6 | E 6 | E 6 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | ESE 9 | ESE 10 | ESE 10 | ESE 10 | NE 7 | NE 8 | NE 8 | NE 8 | ENE 7 | ENE 7 | |
140 | 126 | 123 | 92 | 198 | 165 | 162 | 162 | 158 | 101 | 103 | 103 | 79 | 106 | 141 | 175 | 163 | 129 | 0 | 0 | 0 | 0 | 0 | 0 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross | cross | cross | cross | cross-on | cross-on | on | on | cross-on | cross-on | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | |
High Tide | 6:38AM1.12m | 7:48PM0.66m | 7:04AM1.15m | 8:26PM0.61m | 7:32AM1.16m | 9:04PM0.55m | ||||||||||||||||||
Low Tide | 1:45PM0.12m | 00:23AM0.41m | 2:23PM0.12m | 00:38AM0.43m | 3:04PM0.14m | 00:51AM0.43m | ||||||||||||||||||
 |  |  | | |  | | | | | | | | | | | | | | | |  |  | | |
 | 5:24 | — | — | — | — | — | — | — | 5:24 | — | — | — | — | — | — | — | 5:22 | — | — | — | — | — | — | 5:22 |
 | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:23 | — | — | 6:23 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | |
Temp °C | 24 | 25 | 26 | 27 | 27 | 26 | 27 | 26 | 26 | 28 | 28 | 28 | 28 | 27 | 26 | 27 | 26 | 26 | 25 | 25 | 24 | 24 | 22 | 22 |
23 | 24 | 25 | 27 | 28 | 28 | 29 | 28 | 29 | 30 | 31 | 30 | 30 | 28 | 25 | 28 | 26 | 22 | 19 | 20 | 19 | 19 | 14 | 16 | |
Swell 1 Height (m) Direction Period (s) | NW 5 | NW 5 | NW 5 | NW 4 | NNE 7 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | SSE 6 | SSE 6 | ESE 9 | ESE 10 | ESE 10 | ESE 10 | — | — | NW 7 | NW 7 | NNW 9 | NNW 9 |
 kJ | 1 | 1 | 1 | 1 | 5 | 165 | 162 | 162 | 158 | 101 | 103 | 103 | 61 | 59 | 141 | 175 | 163 | 129 | — | — | 7 | 13 | 7 | 8 |
Swell 2 Height (m) Direction Period (s) | NW 6 | — | — | NE 7 | NW 4 | NNE 7 | NNE 7 | NE 7 | NE 6 | NE 6 | NE 6 | NE 6 | E 9 | E 9 | SSE 6 | N 6 | — | — | — | — | — | — | — | — |
| kJ | 1 | — | — | 24 | 1 | 5 | 5 | 2 | 2 | 2 | 2 | 2 | 79 | 106 | 29 | 1 | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | NW 5 | NW 5 | NW 4 | — | — | — | — | — | — | — | NE 6 | N 6 | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | 1 | 1 | 1 | — | — | — | — | — | — | — | 2 | 1 | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | ENE 6 | ENE 6 | E 6 | E 6 | E 9 | SSE 5 | S 5 | SSE 5 | SSE 5 | SSE 5 | SSE 6 | SSE 6 | S 6 | WSW 3 | WNW 3 | NW 4 | NW 4 | NE 6 | NE 7 | NE 8 | NE 8 | NE 8 | ENE 7 | ENE 7 |
| kJ | 140 | 126 | 123 | 92 | 198 | 5 | 13 | 20 | 21 | 37 | 59 | 75 | 31 | 2 | 5 | 12 | 20 | 338 | 992 | 1074 | 883 | 866 | 730 | 568 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 148 | 148 | 335 | 335 | 42 | 42 | 42 | 148 | 316 | 329 | 329 | 329 | 316 | 42 | 42 | 0 | 693 | 676 | 1254 | 643 | 535 | 348 | 335 | 316 |
Best forecast wave conditions in South Taiwan | ||||||||||||||||||||||||
Best forecast wave conditions in Taiwan | ||||||||||||||||||||||||
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