Nanwan Beach (South Bay) Surf Break

Nanwan Beach (South Bay) 48 hour detailed Surf Forecast

Lat Long: 21.96° N 120.76° E

Issued: 7 pm 28 Jun 2026 (local time)

Forecast update in  hr  min

Today's Nanwan Beach (South Bay) sea temperature is
29.7° C

Slightly warmer than usual

Nanwan Beach (South Bay) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Nanwan Beach (South Bay) today (29 Jun):

  • Morning surf: Morning surf (29 Jun, local time) - 3ft (0.9m), 7s period with SW swell.
  • Afternoon surf: Afternoon surf (29 Jun, local time) - 2.5ft (0.8m), 7s period with SW swell.
  • Evening surf: Evening surf (29 Jun, local time) - 3ft (0.9m), 5s period with SE swell.

The current surf forecast for Nanwan Beach (South Bay) at 1AM is: 0.9m 8s primary swell from a Southwest direction and 0.5m 5s secondary swell from a Southeast direction (forecast issued at 07:00pm June 28). The wind direction is predicted to be onshore.

Time (CST) & DateWave HeightWave Period
Morning (29 Jun)3ft (0.9m)7s
Afternoon (29 Jun)2.5ft (0.8m)7s
Evening (29 Jun)3ft (0.9m)5s

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

Light rain (total 4mm), mostly falling on Mon morning. Warm (max 29°C on Sun night, min 27°C on Mon night). Wind will be generally light.

Sun
28
Monday
29
Tuesday
30
Wed
1
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)
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1
SW
8
0.9
SW
8
0.9
SW
8
0.9
SW
7
0.9
SW
7
0.9
SW
7
0.9
SW
7
0.8
SW
7
0.7
SW
7
0.7
SW
7
0.6
SW
7
0.6
SW
7
0.6
SW
7
0.5
E
9
0.5
E
10
0.5
E
10
0.5
E
10
0.5
E
10
0.6
ESE
9
0.9
ESE
9
0.9
ESE
9
1
ESE
9
1.1
ESE
9
1.2
ESE
9
Wave Graph
Metric surfscale
Energy kJ
113
96
94
91
79
77
75
62
53
54
43
43
43
41
47
48
48
47
69
111
140
147
186
202
Wind (km/h)
5
W
5
SW
5
SSE
10
SE
10
ESE
15
SE
20
SE
20
SE
25
ESE
20
E
15
E
20
E
15
E
20
E
25
E
25
ESE
20
E
20
E
20
E
15
E
15
E
20
ESE
20
ESE
20
ESE
Wind State
glassy
glassy
glassy
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross
cross-on
cross-on
cross
cross
cross-on
cross
cross-on
cross-on
cross-on
High Tide
7:16PM0.53m
5:50AM1.17m
7:49PM0.53m
6:28AM1.20m
8:18PM0.52m
7:06AM1.21m
Low Tide
10:28PM0.47m
1:40PM0.11m
11:07PM0.45m
2:16PM0.11m
11:45PM0.43m
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
thunderstorm
thunderstorm
part cloud
clear
part cloud
part cloud
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:16
5:16
5:16
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:44
6:44
6:44
6:44
 mm
2
2
Temp °C
29
29
29
28
28
28
28
28
29
28
28
27
27
28
29
29
29
28
28
28
27
28
29
29
Feels °C
34
35
35
32
32
31
30
29
31
31
31
30
30
30
30
31
31
31
31
31
30
30
31
31
Swell 1
Height (m)
Direction
Period (s)
1
SW
8
0.9
SW
8
0.9
SW
8
0.9
SW
7
0.9
SW
7
0.9
SW
7
0.9
SW
7
0.8
SW
7
0.7
SW
7
0.7
SW
7
0.6
SW
7
0.6
SW
7
0.6
SW
7
0.6
SW
7
0.5
SW
7
0.5
E
10
0.5
E
10
0.5
E
10
0.6
ESE
9
0.4
SW
7
0.4
SW
7
0.4
SW
7
0.4
SW
7
0.4
SW
7
Energy kJ
113
96
94
91
79
77
75
62
53
54
43
43
43
33
25
48
48
47
69
17
17
16
16
12
Swell 2
Height (m)
Direction
Period (s)
0.5
E
9
0.5
E
9
0.5
E
8
0.5
SE
5
0.5
SE
5
0.4
ESE
8
0.4
E
8
0.4
E
8
0.3
E
8
0.4
E
8
0.3
ESE
9
0.3
ESE
9
0.3
ESE
9
0.5
E
9
0.5
E
10
0.5
SW
7
0.5
SW
7
0.4
SW
7
0.4
SW
7
0.2
ESE
10
0.1
E
14
0.1
E
14
0.1
E
14
0.1
E
14
Energy kJ
40
38
36
14
14
21
20
21
11
19
16
16
17
41
47
24
24
17
18
10
4
4
4
4
Swell 3
Height (m)
Direction
Period (s)
0.2
NNE
8
0.2
NNE
8
0.4
SE
6
0.4
ESE
8
0.4
ESE
8
0.3
ESE
10
0.3
ESE
10
0.2
ESE
10
0.3
ESE
10
0.3
ESE
10
0.3
E
7
0.3
E
7
0.3
E
8
0.2
E
15
0.1
E
15
0.1
E
15
0.1
E
15
0.1
E
15
0.1
E
15
0.1
E
14
0.1
E
14
0.1
N
6
Energy kJ
6
6
8
22
22
19
18
10
20
21
10
10
11
17
4
4
4
4
4
4
4
1
Wind waves
Height (m)
Direction
Period (s)
0.4
SE
6
0.6
SE
6
0.8
SE
4
0.9
SE
5
0.9
SE
5
0.8
SSE
5
0.7
SE
5
0.6
SE
5
0.6
ESE
5
0.7
ESE
4
0.7
ESE
4
0.7
ESE
4
0.7
ESE
4
0.7
ESE
4
0.9
ESE
9
0.9
ESE
9
1
ESE
9
1.1
ESE
9
1.2
ESE
9
Energy kJ
13
19
21
40
39
34
25
14
14
13
15
16
17
18
111
140
147
186
202
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)
0
0
0
42
42
148
859
451
148
451
885
859
148
148
676
853
316
148
148
148
148
148
148
316
Best forecast wave conditions in South Taiwan
Rating
(10 max)
1
1
1
1
1
1
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
1
1
1
Header Global
Rating
(10 max)
6
6
5
5
6
9
6
6
7
6
6
5
5
5
5
5
5
5
5
5
5
5
5
5
  • 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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