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 am 16 Jun 2026 (local time)

Forecast update in  hr  min

Today's Nanwan Beach (South Bay) sea temperature is
28.8° 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 (16 Jun):

  • Morning surf: Morning surf (16 Jun, local time) - 3.5ft (1.1m), 7s period with WSW swell.
  • Afternoon surf: Afternoon surf (16 Jun, local time) - 4ft (1.2m), 7s period with WSW swell.
  • Evening surf: Evening surf (16 Jun, local time) - 3.5ft (1.1m), 7s period with SW swell.

The current surf forecast for Nanwan Beach (South Bay) at 10AM is: 1.1m 7s primary swell from a West-southwest direction and 0.4m 6s secondary swell from a Southeast direction (forecast issued at 01:00am June 16). The wind direction is predicted to be cross-shore.

Time (CST) & DateWave HeightWave Period
Morning (16 Jun)3.5ft (1.1m)7s
Afternoon (16 Jun)4ft (1.2m)7s
Evening (16 Jun)3.5ft (1.1m)7s

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 6mm), mostly falling on Tue afternoon. Warm (max 29°C on Wed morning, min 27°C on Tue afternoon). Wind will be generally light.

Tuesday
16
Wednesday
17
Thursday
18
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)
1
0
0
0
0
1
1
1
0
0
0
0
0
0
0
1
1
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)
1.1
WSW
7
1.1
WSW
7
1.1
WSW
7
1.1
WSW
7
1.2
WSW
7
1
WSW
7
1.1
SW
7
1
SW
7
0.9
WSW
7
0.9
SW
7
0.9
SW
7
1
SW
7
1
SW
8
1
SW
8
1
SW
7
0.9
WSW
7
0.9
SW
7
0.9
SW
7
0.8
SW
7
0.8
SW
7
0.9
SW
7
0.9
SW
7
0.9
SW
7
0.9
SW
7
Wave Graph
Metric surfscale
Energy kJ
115
127
127
131
142
111
122
102
86
71
75
107
110
110
107
93
73
69
57
59
77
79
77
77
Wind (km/h)
15
WSW
15
WSW
15
WSW
20
WSW
15
WNW
15
NW
10
NW
5
WSW
10
SW
10
SW
10
SW
15
SW
20
WSW
20
W
20
WNW
15
W
10
W
10
WSW
10
WSW
10
WSW
15
W
20
W
20
W
15
W
Wind State
cross-off
cross
cross
cross
cross-off
cross-off
cross-off
glassy
cross-on
cross
cross-on
cross-on
cross
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
High Tide
6:56AM1.42m
9:05PM0.50m
7:47AM1.41m
9:55PM0.48m
8:39AM1.35m
10:46PM0.49m
Low Tide
11:38PM0.42m
2:49PM-0.09m
00:20AM0.40m
3:43PM-0.04m
1:07AM0.40m
4:36PM0.03m
part cloud
part cloud
thunderstorm
thunderstorm
thunderstorm
cloud
part cloud
cloud
part cloud
part cloud
cloud
clear
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
<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>
6:40
6:42
6:42
 mm
1
2
3
Temp °C
27
27
28
28
27
27
27
28
27
27
28
29
29
28
28
28
27
28
28
29
29
29
28
28
Feels °C
30
30
31
30
29
30
30
32
31
31
31
32
31
30
30
31
30
31
31
33
31
31
31
31
Swell 1
Height (m)
Direction
Period (s)
1.1
WSW
7
1.1
WSW
7
1.1
WSW
7
1.1
WSW
7
0.4
SE
6
1
WSW
7
1.1
SW
7
1
SW
7
0.9
WSW
7
0.9
SW
7
0.9
SW
7
1
SW
7
1
SW
8
1
SW
8
1
SW
7
0.9
WSW
7
0.9
SW
7
0.9
SW
7
0.8
SW
7
0.8
SW
7
0.4
SE
5
0.4
SE
5
0.9
SW
7
0.9
SW
7
Energy kJ
115
127
127
131
11
111
122
102
86
71
75
107
110
110
107
93
73
69
57
59
9
6
77
77
Swell 2
Height (m)
Direction
Period (s)
0.3
SE
6
0.3
SE
6
0.4
SE
6
0.4
SE
6
0.2
E
9
0.4
SE
6
0.4
SE
6
0.4
SE
6
0.6
SE
6
0.6
SE
6
0.6
SE
6
0.5
SE
6
0.4
SE
6
0.4
SE
5
0.4
SE
5
0.4
SE
5
0.4
SE
5
0.4
SE
5
0.4
SE
5
0.4
SE
5
0.3
E
9
0.3
E
9
0.4
SE
5
0.4
SE
5
Energy kJ
5
5
12
12
6
11
11
11
21
22
21
16
11
10
10
9
9
9
7
7
15
15
6
6
Swell 3
Height (m)
Direction
Period (s)
0.2
E
9
0.2
E
9
0.2
E
9
0.2
E
9
0.1
E
10
0.4
SSE
4
0.2
E
10
0.2
E
10
0.2
E
10
0.2
E
10
0.2
E
9
0.2
E
9
0.2
E
9
0.2
E
9
0.2
E
9
0.2
E
9
0.2
E
9
0.2
E
9
0.2
E
9
0.2
E
9
0.2
ESE
10
0.2
ENE
8
0.3
E
9
0.3
E
9
Energy kJ
6
6
6
6
2
7
8
8
8
7
7
7
7
7
7
6
6
6
6
6
10
7
15
13
Wind waves
Height (m)
Direction
Period (s)
1.2
WSW
7
0.3
SSW
3
0.9
SW
7
0.9
SW
7
Energy kJ
142
2
77
79
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
14
14
14
14
0
0
0
14
14
14
148
14
14
2
0
0
2
2
2
14
14
14
14
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
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
1
1
1
1
1
1
1
Header Global
Rating
(10 max)
5
5
5
5
5
5
5
4
4
4
4
5
5
7
4
4
4
5
6
9
7
6
6
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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