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Nai Harn Beach ratings
Quality on a good day: 1.6
Consistency of Surf: 1.4
Difficulty Level: 2.3
Wind and Kite Surfing: 1.3
Crowds: 1.9

Overall: 1.9

See all 18 ratings

Based on 11 votes. Vote


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Nai Harn Beach surf break
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Nai Harn Beach Surf Forecast / Phuket / Thailand

12 Day Weather and Surf, issued 12 pm Wednesday 12 May 2021 ICT
Forecast update in  hr  min  s 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 30.5 °C (Statistics for 12 May 1981-2005 - mean: 30.0 max: 30.7 min: 28.7 °C)
Icon breakBreak
Icon legend buoysLive Wave Height (m)
Icon legend windLive Wind Speed (km/h)
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 30.5 °C (Statistics for 12 May 1981-2005 - mean: 30.0 max: 30.7 min: 28.7 °C)

Eyeball surf reportRecent Eyeball Surf Reports for Phuket

  1. weather stationWind Update Continuing clean conditions at Nai Harn Beach (light winds from the W at Phuket International Airport 37 km from Nai Harn Beach).

    Nai Harn Beach
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37 km away, 2 h 23 min ago

Light
7 km/h
W
32.4
30.5
Air / Water (°C)
Please reload the page to see if there are any updates.


Best Forecast Surf Conditions for Nai Harn Beach this week:

The surf forecast for Nai Harn Beach over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (May 17) at 10AM. The primary swell is predicted to be 0.3m and 19s period with a secondary swell of 0.3m and 9s. Another secondary swell of 0.2m and 3s is also forecast. The wind is predicted to be cross-onshore as the swell arrives.

The most powerful waves expected at Nai Harn Beach in the next 12 days are 0.3m 19s and forecast to arrive on Monday (May 17) at 10AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.3m 3s period and expected on Friday (May 14) at 1AM.

Wave TypeTime (ICT) & Date Wave Height & Period
Next good surf (1 star+)10AM (Mon 17th May)1ft (0.3m) 19s
Best Surf10AM (Mon 17th May)1ft (0.3m) 19s
Most Powerful10AM (Mon 17th May)1ft (0.3m) 19s

Table - best surf conditions forecast for Nai Harn Beach over the next 12 days.

Updates in  hr  min  s Update imminent
Rating
(10 max)
Swell
Height Map
Wave Height (m) & direction (?)
Period(s) (?)
Wave
Graph
(?)Metric surfscale
Energy (?)
Wind
(km/h)
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
High Tide
/ height (m)
Low Tide
/ height (m)
Summary
Rain (mm)
High °C
Low °C
Chill °C (?)
Sunrise
Sunset
Wednesday
12
Thursday
13
Friday
14
Saturday
15
Sunday
16
Monday
17
Tuesday
18
Wednesday
19
Thursday
20
Friday
21
Saturday
22
Sunday
23
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
000000000000000100100000000000000000
T thailand.htsgw.metric.12.cc23
T thailand.htsgw.metric.30.cc23
T thailand.htsgw.metric.54.cc23
T thailand.htsgw.metric.78.cc23
T thailand.htsgw.metric.102.cc23
T thailand.htsgw.metric.126.cc23
T thailand.htsgw.metric.150.cc23
T thailand.htsgw.metric.174.cc23
T thailand.htsgw.metric.198.cc23
T thailand.htsgw.metric.222.cc23
T thailand.htsgw.metric.246.cc23
T thailand.htsgw.metric.270.cc23
0.1
W
0.1
W
0.1
SW
0.2
WSW
0.1
W
0.1
SW
0.2
WSW
0.1
W
0.1
W
0.1
W
0.1
W
0.1
W
0.2
W
0.3
WSW
0.2
WSW
0.3
WSW
0.3
WSW
0.3
WSW
0.4
W
0.4
W
0.3
WSW
0.3
WSW
0.2
WSW
0.6
W
0.2
WSW
0.7
WSW
0.9
WSW
1.8
WSW
2
W
1.7
WSW
1.8
WSW
1.6
W
0.1
W
0.1
W
0.1
W
1.2
W
171716161615151414181413111120191818121216161671556777771514146
661025592144643102238726461535150482439213061317411302346261444116
10
ENE
10
SW
5
SSE
0
ESE
10
WSW
5
NNW
10
ESE
10
SW
5
SW
0
NNW
15
WNW
10
NNW
10
SSW
15
W
15
NW
10
WNW
20
WNW
15
WNW
10
WSW
20
WNW
15
W
10
W
20
W
20
W
30
WNW
25
WNW
30
W
30
WSW
35
W
25
W
45
WSW
40
WNW
25
W
30
W
30
W
30
W
offoncross-
on
glasscross-
on
cross-
off
cross-
off
onglassglasscross-
on
cross-
off
cross-
on
cross-
on
crosscross-
on
crosscrosscross-
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
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
10:47AM
1.92
11:03PM
1.66
11:15AM
1.92
11:32PM
1.62
11:43AM
1.89
12:01AM
1.56
12:13PM
1.84
12:33AM
1.48
12:45PM
1.76
1:09AM
1.40
1:23PM
1.67
1:55AM
1.31
2:11PM
1.57
3:01AM
1.24
3:17PM
1.48
4:34AM
1.24
4:44PM
1.44
6:07AM
1.34
6:09PM
1.48
7:15AM
1.52
7:18PM
1.57
8:07AM
1.72
8:15PM
1.67
5:04PM
0.17
4:59AM
0.21
5:34PM
0.18
5:26AM
0.25
6:04PM
0.22
5:54AM
0.30
6:36PM
0.29
6:24AM
0.38
7:12PM
0.37
6:58AM
0.47
7:57PM
0.45
7:42AM
0.57
8:55PM
0.52
8:45AM
0.67
10:12PM
0.55
10:19AM
0.73
11:36PM
0.49
12:01PM
0.68
12:46AM
0.38
1:18PM
0.54
1:41AM
0.25
2:16PM
0.37
2:28AM
0.13

Note: the tide data above is for Rawai which is 2 km away. Surf properties and timing are calculated for Nai Harn Beach.New forecast is published every 6 hours at www.surf-forecast.com. See detailed tide info and graph
Offshore winds at Nai Harn Beach blow from the NE

Wednesday
12
Thursday
13
Friday
14
Saturday
15
Sunday
16
Monday
17
Tuesday
18
Wednesday
19
Thursday
20
Friday
21
Saturday
22
Sunday
23
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
thunderstorm
thunderstorm
partially cloudy
partially cloudy
clear
thunderstorm
partially cloudy
clear
clear
clear
clear
thunderstorm
clear
clear
thunderstorm
clear
clear
rain showers
thunderstorm
partially cloudy
thunderstorm
thunderstorm
partially cloudy
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
moderate rain
thunderstorm
thunderstorm
partially cloudy
partially cloudy
clear
clear
partially cloudy
risk thund- derrisk thund- dersome cloudssome cloudsclearrisk thund- dersome cloudsclearclearclearclearrisk thund- derclearclearrisk thund- derclearclearrain shwrsrisk thund- dersome cloudsrisk thund- derrisk thund- dersome cloudsrisk thund- derrisk thund- derrisk thund- derrisk thund- derrisk thund- dermod. rainrisk thund- derrisk thund- dersome cloudssome cloudsclearclearsome clouds
11---8-----2--10--24-83-562839144-----
293029293029293029293029293029303029303029292929292929292929292930303030
292929293029293029293029293029292929292928292929292929292928292929303029
293029293029293029293029293029303029303029292929292929292929292930303030
6:09--6:09--6:09--6:07--6:07--6:07--6:07--6:07--6:07--6:07--6:07--6:07--
-6:36--6:37--6:37--6:37--6:37--6:37--6:37--6:37--6:37--6:37--6:37--6:37-

Short Range Forecast: Moderate rain (total 10mm), heaviest on Thu night. Warm (max 30°C on Wed afternoon, min 29°C on Wed morning). Wind will be generally light.

Days 3-6 Weather Summary Moderate rain (total 14mm), heaviest on Sun night. Warm (max 30°C on Sat afternoon, min 29°C on Sat morning). Wind will be generally light.

Days 6-9 Weather Summary Heavy rain (total 36mm), heaviest during Thu morning. Warm (max 30°C on Tue morning, min 28°C on Tue night). Winds increasing (light winds from the WSW on Tue morning, fresh winds from the WSW by Thu night).

Long Range Forecast: Heavy rain (total 30mm), heaviest during Fri afternoon. Warm (max 30°C on Sat night, min 28°C on Fri night). Winds decreasing (strong winds from the WSW on Sat morning, moderate winds from the WSW by Mon morning).

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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.


Information about the Nai Harn Beach Surf forecast

The above surf forecast table for Nai Harn Beach provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Nai Harn Beach can be found by selecting the local surf guide option on the grey menu. Our Nai Harn Beach surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Nai Harn Beach) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Nai Harn Beach may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Nai Harn Beach is 8 km (5 miles) from the city of Ban Chalong. If you plan a holiday in Phuket, look for hotels and other accommodation in Ban Chalong. Ban Chalong has rooms for a wide range of budgets as well as car hire and transport links.