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Surf Forecasts:
Nanwan Beach (South Bay) surfForecast / South / Taiwan
48hr Weather and Surf, issued 7 pm Saturday 21 Feb 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
25.3° C
(Which is 1.0°C warmer than 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 1AM is: 0.9m 9s primary swell from a East-southeast direction (forecast issued at 07:00pm February 21). An open ocean swell of 0.5m 12s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Feb) | 3ft (0.9m) | 8s |
| Afternoon (22 Feb) | 4ft (1.2m) | 7s |
| Evening (22 Feb) | 4.5ft (1.3m) | 7s |
Table - waves today at Nanwan Beach (South Bay). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 21 | Sunday 22 | Monday 23 | Tuesday 24 | |||||||||||||||||||||
| 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 | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 9 | 9 | 9 | 8 | 8 | 8 | 6 | 7 | 7 | 7 | 7 | 5 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 7 | 7 | 8 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 88 | 86 | 84 | 103 | 101 | 108 | 104 | 124 | 150 | 149 | 161 | 117 | 215 | 246 | 240 | 224 | 191 | 191 | 222 | 261 | 270 | 327 | 364 | 412 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross | cross | cross- off | cross- off | cross | cross | cross | cross- off | cross | cross | cross- off | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross |
High Tide / height (m) | 9:28PM 0.89 | 9:46AM 0.95 | 10:15PM 0.73 | 10:28AM 1.00 | 11:18PM 0.58 | 11:22AM 1.03 | ||||||||||||||||||
Low Tide / height (m) | 3:16PM 0.25 | 3:29AM 0.31 | 4:19PM 0.27 | 3:46AM 0.37 | 5:40PM 0.30 | 3:57AM 0.41 | ||||||||||||||||||
Saturday 21 | Sunday 22 | Monday 23 | Tuesday 24 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 6:22 | - | - | - | - | - | - | - | 6:22 | - | - | - | - | - | - | - | 6:22 | - | - |
| Sunset | 5:57 | - | - | - | - | - | - | - | 5:57 | - | - | - | - | - | - | - | 5:58 | - | - | - | - | - | - | - |
 |  | | | | | | | | | | |  | | | | | | | | |  |  | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 23 | 23 | 22 | 22 | 22 | 22 | 24 | 24 | 24 | 23 | 23 | 22 | 22 | 22 | 23 | 24 | 24 | 24 | 23 | 23 | 23 | 23 | 24 | 25 |
| Feels °C (?) | 23 | 23 | 22 | 22 | 23 | 23 | 25 | 26 | 24 | 21 | 20 | 18 | 18 | 17 | 18 | 19 | 20 | 20 | 19 | 20 | 21 | 22 | 23 | 24 |
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Nanwan Beach (South Bay) surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
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