Leam Sing Surf Break
Lat Long: 12.47° N 102.05° E

Leam Sing Surf Forecast and Surf Report

Weather Forecast for Leam Sing

Issued: 6 am 06 Jun 2026 (local time)

Forecast update in  hr  min

Today's Leam Sing sea temperature is
31.3° C

1.4°C warmer than normal for this time of year

Leam Sing surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Leam Sing surf forecast from 6 Jun 2026:

  • Most powerful swell: Friday 12 Jun, 7PM (local time) - 3.5ft (1.1m), 6s period, SW swell with 69 kJ wave energy.

Best Forecast Surf Conditions for Leam Sing this week:

The most powerful waves expected at Leam Sing in the next 16 days are 1.1m 6s and forecast to arrive on Friday (Jun 12) at 7PM. Winds are predicted to be onshore at the time the swell arrives.

Wave TypeTime (+07) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 7PM (Fri 12th Jun)3.5ft (1.1m) 6s

Table - best surf conditions forecast for Leam Sing over the next 16 days.


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Heavy rain (total 140mm), heaviest during Sun night. Warm (max 29°C on Sat morning, min 27°C on Sat night). Wind will be generally light.

Days 4-6 Weather Summary

Heavy rain (total 137mm), heaviest during Tue night. Warm (max 29°C on Tue morning, min 26°C on Wed night). Wind will be generally light.

Saturday
6
Sunday
7
Monday
8
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
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
Wave
Height (m)
Direction
Period (s)
0.6
SW
6
0.6
SSW
5
0.6
SW
5
0.7
SW
6
0.6
SSW
6
0.6
SW
5
0.7
SW
6
0.6
SW
6
0.6
SW
5
0.8
SW
6
0.7
SW
6
0.8
SW
6
0.7
SW
6
0.8
SW
6
0.8
SW
6
0.7
SW
6
0.6
SW
6
0.8
SW
6
0.8
SW
6
0.6
SW
6
0.9
SW
5
Wave Graph
Metric surfscale
Energy kJ
25
18
21
30
21
16
31
30
17
51
38
44
40
51
54
38
34
39
46
23
36
Wind (km/h)
20
SW
20
SW
20
SW
20
SW
20
SW
20
WSW
25
WSW
20
SW
25
WSW
20
SW
20
WSW
25
WSW
20
WSW
20
SW
20
W
15
WSW
20
WSW
20
SW
25
SW
25
WSW
20
SW
Wind State
on
on
on
on
on
on
on
on
cross-on
on
on
on
on
on
cross-on
on
on
on
on
on
on
High Tide
00:37AM1.76m
00:07AM1.69m
11:29PM1.62m
10:53PM1.56m
10:25PM1.54m
10:02PM1.59m
9:41PM1.69m
Low Tide
12:28PM0.20m
12:54PM0.28m
1:15PM0.41m
1:28PM0.58m
1:08PM0.79m
7:34AM0.80m
7:17AM0.54m
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:45
5:45
5:45
5:45
5:45
5:45
5:46
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:35
6:35
6:35
6:36
6:36
6:36
6:36
 mm
11
11
31
6
10
26
5
13
27
5
8
31
5
12
26
8
7
35
22
18
25
Temp °C
29
28
28
29
29
29
29
29
28
29
29
28
29
28
28
28
28
27
26
26
27
Feels °C
31
30
30
31
31
31
30
32
28
31
31
30
31
30
30
30
29
29
27
27
28
Swell 1
Height (m)
Direction
Period (s)
0.1
S
6
0.2
S
6
0.1
S
6
0.4
S
6
0.4
SSW
5
Energy kJ
1
2
1
10
10
Swell 2
Height (m)
Direction
Period (s)
Energy kJ
Swell 3
Height (m)
Direction
Period (s)
Energy kJ
Wind waves
Height (m)
Direction
Period (s)
0.6
SW
6
0.6
SSW
5
0.6
SW
5
0.7
SW
6
0.6
SSW
6
0.6
SW
5
0.7
SW
6
0.6
SW
6
0.6
SW
5
0.8
SW
6
0.7
SW
6
0.8
SW
6
0.7
SW
6
0.8
SW
6
0.8
SW
6
0.7
SW
6
0.6
SW
6
0.8
SW
6
0.8
SW
6
0.6
SW
6
0.9
SW
5
Energy kJ
25
18
21
30
21
16
31
30
17
51
38
44
40
51
54
38
34
39
46
23
36
Nearest Offshore or Glassy
Rating
(10 max)
2
1
2
1
1
1
1
4
1
2
1
2
1
1
1
2
1
1
2
1
1
Distance (km)
589
647
589
647
647
647
647
1396
647
647
1111
647
773
773
940
647
647
647
589
592
647
Best forecast wave conditions in Gulf of Thailand
Rating
(10 max)
Best forecast wave conditions in Thailand
Rating
(10 max)
2
1
2
1
1
1
1
1
2
2
2
1
1
2
1
1
Header Global
Rating
(10 max)
8
9
9
6
7
8
8
6
5
9
9
9
7
7
5
9
9
6
5
5
6
  • 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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Information about the Leam Sing Surf forecast

The above surf forecast table for Leam Sing provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Leam Sing can be found by selecting the local surf guide option on the grey menu. Our Leam Sing 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 (Leam Sing) 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 Leam Sing 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.

Leam Sing is 2 km (1 miles) from the city of Laem Sing. If you plan a holiday in Gulf of Thailand, look for hotels and other accommodation in Laem Sing. Laem Sing has rooms for a wide range of budgets as well as car hire and transport links.

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