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Nanwan Beach (South Bay) surfForecast / South / Taiwan
48hr Weather and Surf, issued 7 am Saturday 19 Jul 2025 CST
How big are the waves at Nanwan Beach (South Bay) today?
The current surf forecast for Nanwan Beach (South Bay) at 11AM is: 5.0m 11s primary swell from a East-southeast direction and 0.3m 9s secondary swell from a Southwest direction (forecast issued at 07:00am July 19). The wind direction is predicted to be onshore.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Jul) | 18ft (5.5m) | 11s |
| Afternoon (19 Jul) | 13ft (4.0m) | 11s |
| Evening (19 Jul) | 10ft (3.0m) | 11s |
Table - waves today at Nanwan Beach (South Bay). (Swell directed towards the surf break)
Saturday 19 | Sunday 20 | Monday 21 | Tue 22 | |||||||||||||||||||||
| 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 | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 10 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 11 | 11 | 11 | 11 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||
| Energy (?) | 8598 | 8079 | 6214 | 5178 | 4820 | 4105 | 3708 | 4192 | 6807 | 3520 | 3210 | 3259 | 2828 | 2331 | 2188 | 2323 | 2417 | 2323 | 2226 | 2091 | 1998 | 1996 | 1892 | 1828 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | on | cross- on | cross- on | cross- on | on | on | on | on | cross- on | on | on | on | cross- on | on | on | on | on | glass | cross- off | cross | cross- off | cross- off |
High Tide / height (m) | 1:55PM 0.59 | 2:06AM 1.02 | 4:02PM 0.52 | 3:05AM 1.12 | 5:44PM 0.51 | |||||||||||||||||||
Low Tide / height (m) | 8:19AM 0.35 | 6:43PM 0.43 | 9:59AM 0.24 | 7:22PM 0.47 | 11:14AM 0.13 | 8:15PM 0.48 | ||||||||||||||||||
Saturday 19 | Sunday 20 | Monday 21 | Tue 22 | |||||||||||||||||||||
| Sunrise | - | 5:22 | - | - | - | - | - | - | - | 5:24 | - | - | - | - | - | - | - | 5:24 | - | - | - | - | - | - |
| Sunset | - | - | - | - | 6:42 | - | - | - | - | - | - | - | 6:42 | - | - | - | - | - | - | - | 6:40 | - | - | - |
 |  |  | | | |  | | | | | | | | | | | | | |  | |  |  | |
Rain (mm) | 10 | 9 | 43 | 6 | 2 | 8 | 14 | 5 | 4 | 3 | 3 | 5 | 5 | 11 | 21 | 16 | 19 | 19 | 10 | 11 | 3 | 1 | 5 | 34 |
| Temp. °C | 27 | 28 | 27 | 28 | 28 | 27 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 26 | 26 | 26 | 26 | 27 | 26 | 26 | 27 |
| Feels °C (?) | 22 | 21 | 24 | 26 | 27 | 27 | 28 | 30 | 30 | 30 | 29 | 30 | 30 | 30 | 29 | 28 | 28 | 29 | 30 | 32 | 31 | 29 | 27 | 25 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Recent Eyeball Surf Reports for South
Continuing clean conditions at Nanwan Beach (South Bay) (calm at Kaohsiung International Airport 81 km from Nanwan Beach (South Bay)). A 4.7m swell from the ESE are too big for here
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