Nanwan Beach (South Bay) Surf Break

Nanwan Beach (South Bay) 48 hour detailed Surf Forecast

Lat Long: 21.96° N 120.76° E

Issued: 1 pm 11 Jun 2026 (local time)

Forecast update in  hr  min

Today's Nanwan Beach (South Bay) sea temperature is
28.6° C

Normal for this time of year

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 (11 Jun):

  • Morning surf: Morning surf (11 Jun, local time) - 4.5ft (1.3m), 8s period with SW swell.
  • Afternoon surf: Afternoon surf (11 Jun, local time) - 3.5ft (1.1m), 8s period with SW swell.
  • Evening surf: Evening surf (11 Jun, local time) - 3.5ft (1.1m), 8s period with SW swell.

The current surf forecast for Nanwan Beach (South Bay) at 5PM is: 1.1m 8s primary swell from a Southwest direction (forecast issued at 01:00pm June 11). An open ocean swell of 0.6m 8s is not directed at the surf break, a second open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be glassy.

Time (CST) & DateWave HeightWave Period
Morning (11 Jun)4.5ft (1.3m)8s
Afternoon (11 Jun)3.5ft (1.1m)8s
Evening (11 Jun)3.5ft (1.1m)8s

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

Heavy rain (total 26mm), heaviest during Fri night. Warm (max 28°C on Thu afternoon, min 25°C on Thu night). Wind will be generally light.

Thu
11
Friday
12
Saturday
13
Sun
14
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
5 AM
8 AM
Rating
(10 max)
0
0
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)
1.3
SW
8
1.1
SW
8
1.1
SW
8
1.1
SW
8
0.9
SW
8
0.9
SW
7
0.8
SW
7
0.8
SW
7
0.8
SW
7
0.7
SW
7
0.7
SW
7
0.7
SW
7
0.6
SW
7
0.6
SW
7
0.6
W
6
0.5
SW
7
0.7
WSW
7
0.7
SW
7
0.8
WSW
4
0.3
SW
6
0.3
SW
6
0.5
SW
4
0.3
SE
6
0.6
SW
4
Wave Graph
Metric surfscale
Energy kJ
211
163
159
131
94
91
75
73
59
47
45
45
37
30
23
23
40
46
17
7
6
7
6
10
Wind (km/h)
15
E
10
SE
5
S
10
ENE
25
NE
20
ENE
20
ENE
20
ENE
15
E
15
ESE
10
E
5
ESE
0
E
0
WNW
10
W
15
W
20
WSW
25
WSW
25
W
20
W
15
W
20
W
20
W
20
W
Wind State
cross
on
glassy
cross
cross-off
cross-off
cross
cross
cross
cross-on
cross-on
glassy
glassy
glassy
cross-off
cross-off
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
3:48PM0.70m
3:54AM1.05m
5:05PM0.66m
4:35AM1.18m
6:14PM0.62m
5:20AM1.30m
Low Tide
9:57AM0.32m
9:09PM0.38m
11:04AM0.18m
9:45PM0.41m
12:03PM0.05m
10:22PM0.43m
clear
thunderstorm
thunderstorm
thunderstorm
rain showers
light rain
part cloud
part cloud
part cloud
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
thunderstorm
thunderstorm
part cloud
thunderstorm
thunderstorm
clear
thunderstorm
thunderstorm
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>
6:39
6:39
6:39
6:40
 mm
2
1
1
2
1
1
3
1
1
1
1
1
2
1
2
3
Temp °C
28
28
28
27
25
25
25
26
27
28
27
27
27
27
27
26
27
28
28
28
28
27
27
28
Feels °C
31
32
33
30
25
26
26
28
29
31
30
32
32
32
30
29
28
29
30
31
32
30
29
30
Swell 1
Height (m)
Direction
Period (s)
1.3
SW
8
1.1
SW
8
1.1
SW
8
1.1
SW
8
0.9
SW
8
0.9
SW
7
0.8
SW
7
0.8
SW
7
0.8
SW
7
0.7
SW
7
0.7
SW
7
0.7
SW
7
0.6
SW
7
0.6
W
6
0.6
W
6
0.6
W
5
0.5
NE
7
0.5
NE
7
0.5
NE
7
0.4
ENE
7
0.4
ENE
7
0.4
NE
7
0.4
NE
7
0.3
ENE
7
Energy kJ
211
163
159
131
94
91
75
73
59
47
45
45
37
22
21
21
24
24
24
20
20
13
12
10
Swell 2
Height (m)
Direction
Period (s)
0.7
NE
8
0.7
NE
8
0.6
NE
8
0.4
SE
6
0.3
SE
6
0.3
SE
6
0.3
SE
6
0.3
SE
6
0.2
ESE
7
0.5
NE
7
0.4
NE
7
0.4
NE
6
0.4
NE
6
0.6
SW
7
0.5
SW
7
0.5
SW
7
0.3
ESE
7
0.2
ESE
6
0.2
ESE
6
0.3
SW
6
0.3
SW
6
0.2
ESE
6
0.3
SE
6
0.3
SE
6
Energy kJ
66
64
40
14
6
6
5
5
5
22
15
14
14
30
23
23
9
4
4
7
6
4
5
5
Swell 3
Height (m)
Direction
Period (s)
0.4
SE
6
0.4
SE
6
0.4
SE
6
0.1
E
8
0.1
SE
7
0.2
ESE
8
0.2
ESE
7
0.2
ESE
7
0.2
ESE
5
0.4
SE
7
0.3
SE
7
0.4
SE
7
0.2
ESE
7
0.4
NE
6
0.4
NE
6
0.4
NE
7
0.1
SE
8
0.1
E
9
0.1
E
9
0.2
ESE
6
0.2
ESE
6
0.1
SE
9
0.3
SW
6
0.1
SE
10
Energy kJ
14
14
14
1
2
6
5
5
3
14
8
12
5
10
10
11
3
1
1
4
4
3
6
4
Wind waves
Height (m)
Direction
Period (s)
0.4
NE
3
0.8
NE
8
1
NE
4
1.1
NE
5
0.9
NE
5
0.7
NE
6
0.6
NE
7
0.7
WSW
7
0.7
SW
7
0.8
WSW
4
0.6
WSW
4
0.5
WSW
4
0.5
SW
4
0.4
WSW
4
0.6
SW
4
Energy kJ
2
88
34
58
47
33
31
40
46
17
11
8
7
5
10
Nearest Offshore or Glassy
Rating
(10 max)
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
79
79
79
79
79
329
329
316
316
329
1489
42
79
79
1490
2
2
2
2
2
14
14
316
316
Best forecast wave conditions in South Taiwan
Rating
(10 max)
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
Best forecast wave conditions in Taiwan
Rating
(10 max)
2
2
2
2
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
Header Global
Rating
(10 max)
9
8
7
6
7
7
6
6
6
6
7
6
7
9
9
8
7
6
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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