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Surf Forecasts:

Nai Harn Beach surf break

Nai Harn Beach surfForecast / Phuket / Thailand

information circle48hr Weather and Surf, issued 6 am Tuesday 17 Feb 2026 +07
Forecast update in hr  min  s Forecast update imminent
Nai Harn Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Nai Harn Beach sea temperature is
28.9° C
 (Which is normal for this time of year)

How big are the waves at Nai Harn Beach today?

The current surf forecast for Nai Harn Beach at 9AM is: 0.1m 16s primary swell from a West direction (forecast issued at 06:00am February 17). An open ocean swell of 0.4m 5s is not directed at the surf break, a second open ocean swell of 0.5m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (+07) & DateWave HeightWave Period
Morning (17 Feb)0.5ft (0.1m)16s
Afternoon (17 Feb)--
Evening (17 Feb)0.5ft (0.1m)16s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Tuesday
17
Wednesday
18
Thursday
19
Fri
20
4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 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
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.1
W
0.1
W
0.1
W
0.1
W
0.4
NW
0.1
W
0.1
W
0.1
W
0.1
W
0.1
W
0.1
W
0.1
W
0.3
SE
0.1
W
0.1
W
0.1
W
0.1
W
0.1
W
0.1
W
0.1
SW
0.8
SE
0.1
W
0.2
WSW
0.2
WSW
Period(s) (?)161616165161615151515154141414141413961399
Wave
Graph
(?)Metric surfscale
Energy kJ (?)5555055544442444444349387
Wind
(km/h)
15
ENE
20
ENE
25
E
15
E
5
SSE
10
SSE
25
E
25
E
25
E
30
E
30
E
20
E
20
ESE
40
E
40
E
40
E
35
E
35
E
35
E
25
SE
20
SE
40
E
40
E
35
E
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offoffcross-
off		cross-
off		glasscrosscross-
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		crosscrosscross-
off		cross-
off		cross-
off
High Tide
/ height (m)
10:53AM
1.71
10:57PM
2.02
11:22AM
1.82
11:27PM
2.06
11:53AM
1.90
11:58PM
2.05
Low Tide
/ height (m)
4:50AM
0.09
4:46PM
0.18
5:17AM
-0.01
5:18PM
0.11
5:45AM
-0.07
5:51PM
0.08
Tuesday
17
Wednesday
18
Thursday
19
Fri
20
Sunrise-6:43-------6:43-------6:43------
Sunset----6:37-------6:37-------6:37---
thunderstorm
cloud
part cloud
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
part cloud
part cloud
thunderstorm
thunderstorm
clear
clear
clear
part cloud
part cloud
clear
part cloud
clear
part cloud
part cloud
Rain (mm)
5---11222---11----------
Temp. °C272727282829282727272729302927272727282830302727
Feels °C (?)292827293131282727272630302624242525262830262425
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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 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.

View detailed surf forecast for Nai Harn Beach at:
surf-forecast.com

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