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Nanwan Beach (South Bay) surfForecast / South / Taiwan
48hr Weather and Surf, issued 1 am Wednesday 15 Apr 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
27.0° C
(Which is slightly warmer than usual)How big are the waves at Nanwan Beach (South Bay) today?
The current surf forecast for Nanwan Beach (South Bay) at 5AM is: 0.9m 10s primary swell from a East direction and 0.5m 7s secondary swell from a West-southwest direction (forecast issued at 01:00am April 15). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Apr) | 3.5ft (1.1m) | 11s |
| Afternoon (15 Apr) | 3.5ft (1.1m) | 12s |
| Evening (15 Apr) | 4.5ft (1.4m) | 17s |
Table - waves today at Nanwan Beach (South Bay). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 15 | Thursday 16 | Friday 17 | ||||||||||||||||||||||
| 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 | 5 PM | 8 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |  |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 11 | 11 | 10 | 10 | 12 | 12 | 11 | 18 | 17 | 17 | 16 | 16 | 16 | 15 | 15 | 16 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 15 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 233 | 181 | 177 | 265 | 347 | 347 | 377 | 1231 | 1342 | 1484 | 1628 | 1685 | 1664 | 1540 | 1663 | 1985 | 2237 | 2209 | 2209 | 2181 | 1985 | 1860 | 1632 | 1611 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- off | cross | cross | cross- off | cross- off | cross- off | glass | cross- off | cross | cross- on | on | cross- on | cross | glass | glass | on | cross- on | cross- on | cross | cross- off | cross- off |
High Tide / height (m) | 5:34AM 0.80 | 5:30PM 1.00 | 5:57AM 0.91 | 6:18PM 0.96 | 6:23AM 1.03 | 7:06PM 0.89 | ||||||||||||||||||
Low Tide / height (m) | 11:29PM 0.21 | 11:12AM 0.31 | 11:53PM 0.23 | 12:03PM 0.20 | 12:16AM 0.26 | 12:53PM 0.10 | ||||||||||||||||||
Wednesday 15 | Thursday 16 | Friday 17 | ||||||||||||||||||||||
| Sunrise | - | - | - | 5:37 | - | - | - | - | - | - | - | 5:35 | - | - | - | - | - | - | - | 5:35 | - | - | - | - |
| Sunset | - | - | - | - | - | - | 6:15 | - | - | - | - | - | - | - | 6:16 | - | - | - | - | - | - | - | 6:16 | - |
 | | |  | | | | | |  | | | | |  | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 26 | 25 | 25 | 26 | 26 | 27 | 27 | 26 | 26 | 26 | 25 | 26 | 27 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 26 | 27 | 27 | 26 |
| Feels °C (?) | 26 | 25 | 27 | 29 | 27 | 27 | 27 | 26 | 27 | 30 | 26 | 26 | 27 | 27 | 29 | 29 | 30 | 30 | 29 | 28 | 28 | 28 | 28 | 28 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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