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 pm 01 Sep 2026 (local time)

Forecast update in  hr  min

Today's Nanwan Beach (South Bay) sea temperature is
28.8°C
0.0° 

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 (01 Sep):

  • Morning surf: Morning surf (01 Sep, local time) - 13ft (4.0m), 10s period with SSW swell.
  • Afternoon surf: Afternoon surf (01 Sep, local time) - 11ft (3.5m), 10s period with SW swell.
  • Evening surf: Evening surf (01 Sep, local time) - 10ft (3.0m), 10s period with SW swell.

The current surf forecast for Nanwan Beach (South Bay) at 8PM is: 3.0m 10s primary swell from a Southwest direction (forecast issued at 01:00pm September 01). An open ocean swell of 0.5m 9s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (CST) & DateWave HeightWave Period
Morning (01 Sep)13ft (4.0m)10s
Afternoon (01 Sep)11ft (3.5m)10s
Evening (01 Sep)10ft (3.0m)10s

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


Short Range Forecast

Heavy rain (total 118mm), heaviest during Tue afternoon. Warm (max 28°C on Tue night, min 27°C on Tue afternoon). Mainly fresh winds.

Tue
1
Wednesday
2
Thursday
3
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
!
!
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
3.5
SW
10
3.5
SW
10
3.5
SW
10
3
SW
10
3
SW
10
3.5
SW
10
4
SW
11
4
SW
12
4.5
SW
12
4.5
SW
11
4.5
SW
11
4.5
SW
12
4.5
SW
11
4
SW
11
4
SW
10
3.5
SW
10
3.5
SW
10
3.5
SSW
9
3.5
SW
10
3.5
SSW
9
3
SSW
9
Wave Graph
Metric surfscale
Energy kJ
2577
2402
2110
2010
2050
2217
3528
4625
5394
4992
5308
5936
4979
4112
3260
2354
2011
2038
2300
1879
1547
Wind (km/h)
25
SW
25
WSW
20
WSW
15
SW
20
SSW
30
S
30
S
30
S
35
S
35
SSW
35
SSW
30
SSW
30
SSW
35
SSW
35
SSW
30
SSW
30
SSW
30
SW
25
SW
20
SSW
20
SW
Wind State
cross-on
cross
cross
cross
cross-on
cross-on
cross-on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
9:04AM0.86m
9:15PM0.97m
9:49AM0.72m
9:55PM1.02m
10:47AM0.58m
10:45PM1.05m
Low Tide
2:56PM0.32m
3:54AM0.26m
3:13PM0.37m
5:07AM0.28m
3:26PM0.41m
thunderstorm
mod rain
thunderstorm
mod rain
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:39
5:39
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:13
6:12
6:12
 mm
11
8
12
6
3
3
4
5
5
9
5
4
6
5
5
4
4
3
2
3
4
Temp °C
27
27
27
28
28
27
27
28
28
27
28
27
28
27
27
28
28
28
28
27
27
Feels °C
28
29
29
32
31
28
28
29
28
27
28
27
29
27
27
29
29
29
30
29
29
  • 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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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Nanwan Beach (South Bay) surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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