Nai Harn Beach Surf Break

Lat Long: 7.78° N 98.30° E

Nai Harn Beach 48 hour detailed Surf Forecast

Issued: 6 am 03 Oct 2026 (local time)

Forecast update in  hr  min

Today's Nai Harn Beach sea temperature is
29.3°C
0.6° 

Nai Harn Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Nai Harn Beach today (03 Oct):

  • Morning surf: Morning surf (03 Oct, local time) - 0.5ft (0.2m), 16s period with WSW swell.
  • Afternoon surf: Afternoon surf (03 Oct, local time) - 0.5ft (0.2m), 16s period with WSW swell.
  • Evening surf: Evening surf (03 Oct, local time) - 0.5ft (0.2m), 16s period with WSW swell.

The current surf forecast for Nai Harn Beach at 2PM is: 0.2m 16s primary swell from a West-southwest direction and 0.2m 6s secondary swell from a West direction, 0.3m 3s secondary swell from a West-northwest direction (forecast issued at 06:00am October 03). The wind direction is predicted to be cross-onshore.

Time (+07) & DateWave HeightWave Period
Morning (03 Oct)0.5ft (0.2m)16s
Afternoon (03 Oct)0.5ft (0.2m)16s
Evening (03 Oct)0.5ft (0.2m)16s

Table - waves today at Nai Harn Beach. (Swell directed towards the surf break)


Short Range Forecast

Heavy rain (total 20mm), heaviest during Sat morning. Warm (max 28°C on Sat morning, min 27°C on Sat night). Wind will be generally light.

Saturday
3
Sunday
4
Monday
5
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 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
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)
0.2
WSW
16
0.2
WSW
16
0.2
WSW
16
0.2
WSW
16
0.2
WSW
16
0.2
WSW
16
0.2
WSW
16
0.2
WSW
16
0.2
WSW
16
0.2
WSW
16
0.2
WSW
15
0.2
WSW
15
0.2
W
15
0.2
W
15
0.2
W
15
0.2
W
15
0.2
WSW
15
0.2
WSW
16
0.2
WSW
16
0.2
W
16
0.2
W
16
0.1
W
16
0.1
W
16
Wave Graph
Metric surfscale
Energy kJ
25
25
25
25
25
24
24
24
24
24
23
22
17
17
17
17
23
24
24
19
19
5
5
Wind (km/h)
15
WNW
15
NW
15
NW
15
W
20
WSW
15
WNW
15
WNW
15
W
20
WNW
15
WNW
15
NW
20
NW
20
WNW
20
NW
20
NW
20
WNW
20
WNW
20
WNW
15
WNW
20
WNW
20
WNW
20
WNW
20
WNW
Wind State
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
High Tide
2:09AM1.64m
2:43PM1.23m
3:23AM1.47m
4:50PM1.11m
5:28AM1.40m
7:09PM1.22m
Low Tide
8:46AM0.54m
8:34PM0.64m
10:33AM0.65m
10:30PM0.79m
12:43PM0.59m
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
part cloud
thunderstorm
thunderstorm
thunderstorm
part cloud
part cloud
part cloud
clear
clear
clear
thunderstorm
thunderstorm
part cloud
part cloud
part cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:13
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—
—
—
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6:13
—
—
—
—
—
—
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6:13
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—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
6:16
—
—
—
—
—
—
—
6:15
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—
—
—
—
—
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6:15
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 mm
3
2
3
4
1
—
—
4
3
1
—
—
—
—
—
—
1
2
—
—
—
—
—
Temp °C
28
28
28
28
28
28
28
27
27
28
28
28
28
28
28
28
28
28
28
28
28
28
28
Feels °C
31
30
31
30
30
31
31
29
28
30
30
30
29
29
30
30
30
30
30
29
29
29
30
  • 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 Nai Harn Beach 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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