Nanwan Beach (South Bay) surfForecast / South / Taiwan

information circle48hr Weather and Surf, issued 1 am Tuesday 26 May 2026 CST
Forecast 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
28.3° 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 5AM is: 0.7m 9s primary swell from a East-southeast direction (forecast issued at 01:00am May 26). An open ocean swell of 0.1m 10s is not directed at the surf break, a second open ocean swell of 0.8m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (CST) & DateWave HeightWave Period
Morning (26 May)2.5ft (0.7m)9s
Afternoon (26 May)2ft (0.6m)10s
Evening (26 May)2ft (0.6m)10s

Table - waves today at Nanwan Beach (South Bay). (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Some drizzle, heaviest during Thu night. Warm (max 29°C on Tue morning, min 27°C on Tue night). Winds decreasing (fresh winds from the W on Tue afternoon, light winds from the NW by Thu night).

Tuesday
26
Wednesday
27
Thursday
28
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
11 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
0.7
ESE
9
0.7
ESE
9
0.7
E
9
0.7
E
9
0.6
E
10
0.6
E
10
0.6
E
10
0.6
E
10
0.6
E
10
0.6
E
10
0.6
E
9
0.5
E
9
0.5
E
9
0.5
E
9
0.5
E
9
0.5
E
9
0.8
W
6
0.8
WSW
6
0.5
E
9
0.5
E
9
0.5
E
9
0.5
E
10
0.5
E
10
0.5
E
10
Wave Graph
Metric surfscale
Energy kJ
86
88
83
87
67
68
70
70
68
65
64
45
45
45
42
42
47
51
41
40
45
47
48
48
Wind (km/h)
30
W
30
WNW
30
WNW
30
W
35
W
35
WNW
30
WNW
30
WNW
30
WNW
30
WNW
30
WNW
35
WNW
35
WNW
30
WNW
25
WNW
20
WNW
20
WNW
15
WNW
20
WNW
25
WNW
30
WNW
25
WNW
15
NW
10
NW
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
off
off
High Tide
3:55AM0.80m
3:43PM0.75m
4:19AM0.90m
4:44PM0.70m
4:45AM0.99m
5:38PM0.66m
Low Tide
9:57AM0.43m
9:45PM0.36m
10:58AM0.34m
10:06PM0.39m
11:46AM0.25m
10:27PM0.42m
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:13
5:13
5:13
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:32
6:34
6:34
1
Temp °C
27
27
28
29
29
29
28
28
27
28
28
29
29
28
28
28
28
27
28
29
29
29
29
29
28
28
28
29
29
29
29
30
27
29
29
29
30
29
30
32
32
30
30
30
29
31
33
33
Swell 1
Height (m)
Direction
Period (s)
0.7
ESE
9
0.7
ESE
9
0.7
E
9
0.7
E
9
0.6
E
10
0.6
E
10
0.6
E
10
0.6
E
10
0.6
E
10
0.6
E
10
0.6
E
9
0.5
E
9
0.5
E
9
0.5
E
9
0.5
E
9
0.5
E
9
0.5
E
9
0.5
E
9
0.5
E
9
0.5
E
9
0.5
E
9
0.5
E
10
0.5
E
10
0.6
WSW
6
Energy kJ
86
88
83
87
67
68
70
70
68
65
64
45
45
45
42
42
42
41
41
40
45
47
48
28
Swell 2
Height (m)
Direction
Period (s)
0.1
NE
11
0.1
NE
10
0.1
NE
10
0.1
NE
10
0.2
ENE
10
0.2
ENE
10
0.2
ENE
10
0.1
NE
10
0.2
ENE
10
0.1
NE
10
0.1
NE
10
0.1
NE
10
0.2
ENE
12
0.1
NE
10
0.2
ENE
14
0.2
ENE
13
0.2
WSW
8
0.2
ENE
13
0.2
ENE
13
0.2
ESE
10
0.4
NE
12
0.3
ENE
12
0.3
ENE
12
0.5
E
10
Energy kJ
4
4
4
4
10
10
10
4
10
4
4
4
14
4
18
17
6
17
16
10
37
28
26
48
Swell 3
Height (m)
Direction
Period (s)
0.1
N
7
0.1
N
7
0.1
N
7
0.1
N
7
0.1
E
16
0.1
NE
12
0.1
NE
12
0.1
NE
12
0.1
NE
12
0.1
NE
12
0.1
NE
10
0.2
ENE
12
0.1
NE
10
0.2
ENE
10
0.2
ENE
13
0.2
ESE
10
0.2
ENE
9
0.2
ENE
13
0.1
E
14
0.1
E
14
0.1
E
14
0.3
ENE
11
Energy kJ
1
1
1
1
5
6
6
6
6
6
4
15
4
9
17
11
8
16
4
4
4
23
Wind waves
Height (m)
Direction
Period (s)
0.7
W
4
0.8
W
4
0.8
W
4
0.8
W
4
0.9
W
4
1
W
4
1
W
4
1
W
4
1
W
4
1
W
4
0.9
WSW
4
1
W
4
1
W
4
1.1
W
4
1
W
5
0.9
W
6
0.8
W
6
0.8
WSW
6
0.7
WSW
6
0.7
WSW
6
0.8
W
6
0.9
W
4
0.8
W
6
0.2
WNW
5
Energy kJ
13
18
18
18
27
35
38
35
36
36
29
36
38
48
44
54
47
51
40
39
46
28
39
3
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
148
42
42
375
316
42
42
42
42
42
42
42
42
42
2
42
2
0
42
42
42
2
2
2
Best forecast wave conditions in South Taiwan
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
Best forecast wave conditions in Taiwan
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
Header Global
Rating
(10 max)
4
4
5
5
6
9
9
9
6
6
7
7
7
8
9
6
7
6
9
6
8
8
6
9
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

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