Nanwan Beach (South Bay) Surf Break

Lat Long: 21.96° N 120.76° E

Nanwan Beach (South Bay) 48 hour detailed Surf Forecast

Issued: 1 am 07 Aug 2026 (local time)

Forecast update in  hr  min

Today's Nanwan Beach (South Bay) sea temperature is
29.6° C
0.6° 

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 (07 Aug):

  • Morning surf: Morning surf (07 Aug, local time) - 2.5ft (0.7m), 7s period with SSW swell.
  • Afternoon surf: Afternoon surf (07 Aug, local time) - 2.5ft (0.7m), 8s period with SW swell.

The current surf forecast for Nanwan Beach (South Bay) at 6AM is: 0.7m 7s primary swell from a South-southwest direction (forecast issued at 01:00am August 07). An open ocean swell of 2.5m 16s is not directed at the surf break, a second open ocean swell of 0.9m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (CST) & DateWave HeightWave Period
Morning (07 Aug)2.5ft (0.7m)7s
Afternoon (07 Aug)2.5ft (0.7m)8s
Evening (07 Aug)--

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


Short Range Forecast

Moderate rain (total 16mm), heaviest on Sat night. Warm (max 30°C on Sat morning, min 28°C on Fri night). Winds increasing (fresh winds from the WNW on Fri morning, near gales from the WSW by Sun night).

Friday
7
Saturday
8
Sunday
9
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
!
!
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)
0.9
WSW
8
0.7
SSW
8
0.7
SSW
7
0.7
SW
8
0.7
SW
8
0.7
SW
8
2.1
ENE
15
1.9
ENE
15
2.1
WSW
6
2.5
WSW
7
2.5
WSW
7
2.5
WSW
7
3
WSW
7
2.5
WSW
7
2.5
WSW
8
2.5
WSW
8
3
SW
8
4
SW
9
4
SW
9
4
SW
9
4
SW
9
4
SW
10
4
SW
10
4.5
SW
10
Wave Graph
Metric surfscale
Energy kJ
101
50
48
57
57
60
0
0
338
553
779
758
811
778
766
840
1296
2369
2575
2703
2663
2837
2987
3709
Wind (km/h)
25
W
35
WNW
35
WNW
40
WNW
45
WNW
45
WNW
40
WNW
40
W
50
W
50
WNW
45
W
50
W
50
W
50
W
50
W
40
W
50
W
40
WNW
40
W
50
W
50
W
50
W
45
WSW
55
WSW
Wind State
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
cross
cross
High Tide
00:31AM0.99m
2:26PM0.49m
1:43AM1.07m
5:31PM0.49m
2:58AM1.15m
6:13PM0.51m
Low Tide
8:36AM0.31m
5:28PM0.46m
10:14AM0.20m
6:01PM0.49m
11:21AM0.09m
8:02PM0.49m
part cloud
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
thunderstorm
clear
part cloud
thunderstorm
thunderstorm
part cloud
thunderstorm
thunderstorm
cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:31
5:31
5:31
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:32
6:32
6:31
 mm
1
1
1
2
1
1
1
1
1
2
Temp °C
28
28
29
29
29
29
29
29
29
28
29
30
30
29
29
29
29
28
29
30
29
29
29
30
Feels °C
29
27
29
28
27
27
28
28
26
25
26
27
28
26
26
28
26
27
28
28
26
27
27
26
  • 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
How to use the Wavefinder 

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