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Surf Forecasts

Nanwan Beach (South Bay) surfForecast / South / Taiwan

information circle48hr Weather and Surf, issued 1 am Wednesday 18 Jun 2025 CST
Forecast update in hr  min  s Forecast update imminent
Nanwan Beach (South Bay) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Nanwan Beach (South Bay) sea temperature is
29.7° C
 (Which is slightly warmer than usual)

How big are the waves at Nanwan Beach (South Bay) today?

The current surf forecast for Nanwan Beach (South Bay) at 4AM is: 0.6m 7s primary swell from a West-southwest direction and 0.4m 9s secondary swell from a East direction, 0.1m 4s secondary swell from a Southeast direction (forecast issued at 01:00am June 18). The wind direction is predicted to be cross-shore.

Time (CST) & DateWave HeightWave Period
Morning (18 Jun)1.5ft (0.5m)6s
Afternoon (18 Jun)1.5ft (0.5m)5s
Evening (18 Jun)3ft (0.9m)6s

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

Hourly12 Days
South Taiwan Surf
Print Surf Table
Updates in  hr  min  s Forecast update imminent 
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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
See all maps
Wave Height (m) & direction (?)
0.7
WSW
0.6
WSW
0.6
WSW
0.5
SW
0.3
E
0.3
E
0.4
ESE
0.9
SE
0.9
SE
0.9
SE
0.9
SE
1.1
SE
1
SE
0.9
SE
0.9
SE
0.8
SE
0.7
SE
0.9
ESE
0.8
ESE
0.8
ESE
0.7
SE
0.3
ESE
0.5
E
0.5
E
0.3
E
0.6
SE
0.6
SE
0.3
E
0.5
E
0.5
E
0.3
E
0.4
ESE
0.4
SSE
0.3
ESE
0.3
ESE
0.2
ESE
0.4
ESE
0.4
ESE
0.4
ESE
0.4
E
0.3
ESE
0.3
ESE
0.4
WSW
0.5
WSW
0.6
WSW
0.6
WSW
0.4
ESE
0.4
ESE
0.4
ESE
0.4
ESE
0.4
ESE
0.5
SW
0.7
SW
0.9
SW
1
SW
0.9
SW
0.9
SW
0.9
SW
0.9
SW
0.9
SW
Period(s) (?)7776998655665555545558888558888556610887710107777101010109111010999998
Wave
Graph
(?)Metric surfscale
Energy (?)705951484640637389887984837978605649504639314539294044374837222119181517243229413538304864665857575349108158240264251248242253241
Wind
(km/h)
10
NNE
20
NE
15
E
15
ESE
15
ESE
5
ENE
20
E
20
E
20
E
20
E
20
E
25
E
25
E
25
E
25
ENE
20
ENE
20
E
25
E
20
E
20
E
20
E
20
ESE
15
SE
15
ESE
15
ESE
10
ESE
10
ESE
10
ESE
15
SSE
10
S
10
SW
5
WSW
5
W
10
W
10
WNW
15
W
15
W
20
W
20
WNW
20
WNW
20
WNW
20
WNW
20
WNW
15
WNW
15
W
15
WSW
10
W
5
W
5
S
5
SSE
5
SE
10
ESE
20
SE
20
SE
20
ESE
20
E
20
E
15
E
15
E
20
E
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		cross-
off		cross-
on		cross-
on		cross-
on		glasscross-
on		cross-
on		crosscross-
on		cross-
on		cross-
on		crosscrosscrosscrosscrosscrosscross-
on		crosscross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		oncross-
on		crosscrosscross-
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		crosscross-
off		glassglassoncross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on
High Tide
/ height (m)
12:36AM
0.59
11:18AM
0.98
1:25AM
0.68
12:32PM
0.87
2:10AM
0.80
2:00PM
0.76
2:53AM
0.93
3:33PM
0.68
3:37AM
1.06
4:58PM
0.62
4:21AM
1.19
6:12PM
0.58
5:08AM
1.29
7:14PM
0.55
5:55AM
1.36
Low Tide
/ height (m)
4:23AM
0.51
6:50PM
0.24
6:16AM
0.50
7:30PM
0.29
8:09AM
0.44
8:09PM
0.34
9:42AM
0.31
8:46PM
0.39
10:56AM
0.18
9:22PM
0.43
11:59AM
0.06
9:59PM
0.44
12:55PM
-0.02
10:38PM
0.44
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Sunrise---5:13-------5:13-------5:13-------5:13-------5:13-------5:13-------5:15-------5:15
Sunset------6:42-------6:42-------6:42-------6:43-------6:43-------6:43-------6:43-----
part cloudthunderstorm thunderstorm thunderstorm thunderstorm thunderstorm cloudpart cloudpart cloudcloudthunderstorm thunderstorm thunderstorm part cloudpart cloudpart cloudpart cloudpart cloudpart cloudpart cloudpart cloudclearclearclearthunderstorm thunderstorm thunderstorm part cloudpart cloudpart cloudpart cloudpart cloudpart cloudpart cloudclearpart cloudclearclearclearclearclearclearclearpart cloudpart cloudpart cloudpart cloudclearclearclearclearclearclearclearclearthunderstorm thunderstorm clearclearthunderstorm
Rain (mm)
-11432----111-----------221----------------------------11--1
Temp. °C282728282927282828282828282928282828282829292929282828282930292928282828292929282828282829292929282828282930302828282829
Feels °C (?)312931313231303030303029293029303030303031313233313232323233323433323231323030292930303032323234333332323132322930303031
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
<span class="translation_missing" title="translation missing: en.leaflet.map_placeholder_alt">Map Placeholder Alt</span>

FREE! Surf-Forecast.com widget for your website

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.

View detailed surf forecast for Nanwan Beach (South Bay) at:
surf-forecast.com

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