Nai Harn Beach surf break

Nai Harn Beach surfForecast / Phuket / Thailand

information circle48hr Weather and Surf, issued 6 am Saturday 16 May 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
31.6° C
(Which is 1.7°C warmer than 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 3PM is: 1.5m 7s primary swell from a West-southwest direction and 0.6m 9s secondary swell from a West direction, 0.1m 17s secondary swell from a West direction (forecast issued at 06:00am May 16). The wind direction is predicted to be onshore.

Time (+07) & DateWave HeightWave Period
Morning (16 May)5ft (1.6m)7s
Afternoon (16 May)5ft (1.5m)7s
Evening (16 May)4.5ft (1.3m)7s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Heavy rain (total 40mm), heaviest during Sat afternoon. Warm (max 29°C on Sat morning, min 26°C on Sun afternoon). Winds increasing (light winds from the WSW on Sat night, strong winds from the W by Mon night).

Saturday
16
Sunday
17
Monday
18
Tue
19
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
1 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
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
1.5
W
9
1.6
W
8
1.8
WSW
7
1.6
WSW
7
1.4
WSW
7
1.2
WSW
7
1.3
WSW
7
1.2
W
9
1.1
W
9
1.1
W
9
1.1
W
9
1.2
W
9
1.4
W
9
1.3
W
6
1.2
W
6
1.2
W
6
0.1
W
15
0.1
W
15
0.1
W
21
1.5
W
6
0.1
W
21
0.1
W
21
0.1
W
20
0.1
W
20
Wave Graph
Metric surfscale
Energy kJ
356
300
302
254
188
156
176
225
194
199
203
246
327
108
101
101
5
4
9
156
9
9
7
7
Wind (km/h)
30
W
30
W
30
WSW
30
WSW
20
WSW
25
WSW
20
WSW
20
W
25
W
30
W
30
W
30
WNW
40
NW
30
WNW
30
WNW
35
WNW
30
WNW
30
WNW
30
WNW
35
W
35
W
40
W
40
W
40
W
cross-on
cross-on
cross-on
cross-on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
9:56AM2.07m
10:17PM1.77m
10:37AM2.13m
11:02PM1.75m
11:19AM2.12m
11:47PM1.69m
Low Tide
3:35AM0.06m
4:17PM0.05m
4:16AM0.05m
5:01PM0.00m
4:58AM0.08m
5:45PM0.02m
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
cloud
part cloud
cloud
cloud
part cloud
part cloud
thunderstorm
thunderstorm
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:07
6:07
6:07
6:07
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:37
6:37
6:37
6:37
1
3
3
2
4
2
3
3
2
2
3
3
3
1
1
Temp °C
29
29
29
29
29
29
29
28
29
29
29
28
27
26
27
28
29
29
28
29
29
29
29
29
29
29
29
28
31
30
31
29
29
27
27
27
25
25
26
26
27
28
27
28
27
27
26
27
Swell 1
Height (m)
Direction
Period (s)
0.1
W
16
0.1
W
17
0.6
W
9
0.6
W
9
1.2
WSW
7
1.3
WSW
7
1.2
W
9
0.2
S
4
0.1
SW
16
0.1
SW
16
0.1
W
16
0.1
W
16
0.7
WSW
9
0.7
WSW
9
0.7
WSW
9
0.1
W
15
0.1
W
15
0.1
W
14
0.1
W
14
0.1
W
14
0.1
W
15
0.1
W
20
0.1
W
20
Energy kJ
5
6
63
61
156
176
225
1
10
10
5
5
88
88
86
5
4
4
4
4
4
7
7
Swell 2
Height (m)
Direction
Period (s)
0.1
W
17
0.1
W
17
0.6
W
9
0.1
W
16
0.1
W
16
0.1
W
16
0.1
W
16
0.1
W
16
0.1
W
16
0.1
W
15
0.1
W
21
0.1
W
21
0.1
W
21
0.1
W
21
0.1
W
15
0.1
W
15
Energy kJ
6
6
63
5
5
5
5
5
5
4
9
9
9
9
4
4
Swell 3
Height (m)
Direction
Period (s)
0.1
W
17
0.1
W
16
0.1
W
16
Energy kJ
6
5
5
Wind waves
Height (m)
Direction
Period (s)
1.5
W
9
1.6
W
8
1.8
WSW
7
1.6
WSW
7
1.4
WSW
7
0.9
WSW
8
0.9
WSW
8
0.8
WSW
9
1.1
W
9
1.1
W
9
1.1
W
9
1.2
W
9
1.4
W
9
1.3
W
6
1.2
W
6
1.2
W
6
1.3
W
9
1.3
W
9
1.3
W
9
1.5
W
6
1.6
W
6
1.5
W
6
1.6
W
6
1.8
WNW
7
Energy kJ
356
300
302
254
188
102
92
103
194
199
203
246
327
108
101
101
276
276
270
156
202
184
206
317
Nearest Offshore or Glassy
Rating
(10 max)
2
2
2
2
2
2
2
2
1
1
1
2
2
2
2
3
3
3
2
3
3
3
3
3
Distance (km)
748
24
24
24
24
4
4
4
4
24
24
744
797
797
744
782
782
782
645
797
797
797
794
797
Best forecast wave conditions in Phuket
Rating
(10 max)
2
2
2
2
2
2
2
2
1
1
Best forecast wave conditions in Thailand
Rating
(10 max)
2
2
2
2
2
2
2
2
1
1
Header Global
Rating
(10 max)
5
5
5
5
4
5
6
6
5
4
5
4
7
9
9
4
4
4
4
5
4
4
4
4
  • 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

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