Surf Forecast Surf Report
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Ko Samui location map

Ko Samui surf Forecast / Gulf of Thailand / Thailand

48hr Weather and Surf, issued 12 am Friday 29 Mar 2024 +07
Forecast update in  hr  min  s Update imminent
Ko Samui surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Ko Samui sea temperature is 30.0°C (Statistics for 29 Mar 1981-2005 - mean: 29.3 °C max: 30.3 °C min: 28.4 °C)
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
<span class="translation_missing" title="translation missing: en.leaflet.map_placeholder_alt">Map Placeholder Alt</span>
Ko Samui surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Ko Samui sea temperature is 30.0°C (Statistics for 29 Mar 1981-2005 - mean: 29.3 °C max: 30.3 °C min: 28.4 °C)


How big are the waves at Ko Samui today?

The current surf forecast for Ko Samui at 5AM is: 0.5m 4s primary swell from a East-southeast direction and 0.1m 2s secondary swell from a Southeast direction (forecast issued at 12:00am March 29). The wind direction is predicted to be onshore.

Time (+07) & DateWave HeightWave Period
Morning (29 Mar)1.5ft (0.5m)4s
Afternoon (29 Mar)1.5ft (0.4m)3s
Evening (29 Mar)1.5ft (0.4m)2s

Table - waves today at Ko Samui. (Swell directed towards the surf break)

Updates in  hr  min  s Update imminent
Friday
29
Saturday
30
Sunday
31
Monday
01
Tuesday
02
Wednesday
03
Thursday
04
Friday
05
10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM
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
0
0
0
0
0
0
0
0
0
0
0
0
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
Wave Height (m) & direction (?)
0.3
ESE
0.3
ESE
0.5
ESE
0.5
ESE
0.3
SE
0.3
SE
0.4
SE
0.4
SE
0.3
SE
0.6
ESE
0.6
ESE
0.1
SE
0.2
ESE
0.2
ESE
0.2
ESE
0.2
ESE
0.2
ESE
0.4
ESE
0.1
E
0.1
E
0.1
E
0.4
SE
0.4
SE
0.2
ESE
0.1
E
0.2
ESE
0.1
E
0.1
E
0.1
SE
0.1
SE
0.1
SE
0.2
ESE
0.2
ESE
0.1
E
0.1
E
0.1
S
0.1
S
0.1
SE
0.2
ESE
0.1
SE
0.2
ESE
0.1
SE
0.1
SE
0.1
E
0.1
E
0.1
SE
0.2
ESE
0.1
SE
0.2
ESE
0.1
E
0.1
E
0.1
E
0.1
N
0.1
SE
0.2
ESE
0.1
SE
0.2
SSE
0.1
E
0.1
W
Period(s) (?)3544223325522222255554424442244224423-3223333332233333322332
Wave
Graph
(?)Metric surfscale
Energy (?)169101122114140000009000550020001100000000001000000010000000100
Wind
(km/h)
25
ESE
20
SE
15
SE
15
SE
20
SE
20
SE
30
SE
20
SE
20
SE
15
SE
15
SSE
15
SE
15
SE
15
ESE
20
ESE
20
ESE
15
SE
15
SSE
15
SSW
10
SSW
5
SW
0
ENE
10
E
15
ESE
5
S
5
S
5
SSW
5
W
5
W
5
NNW
10
E
20
SE
10
S
20
SSW
15
SW
10
WSW
10
W
10
NNW
10
ENE
15
ESE
15
S
15
SSW
10
SSW
10
W
5
WNW
5
N
15
ENE
15
ESE
10
SSE
5
S
5
W
5
NNW
10
NW
5
N
10
E
15
ESE
15
SSE
5
SSE
10
SSW
5
SW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
onononononononononcross-
on
cross-
on
onononononcross-
on
cross-
on
crosscrossglassglasscross-
on
oncross-
on
glasscrossglasscross-
off
cross-
off
cross-
on
oncross-
on
crosscross-
off
cross-
off
cross-
off
cross-
off
cross-
on
oncross-
on
crosscrosscross-
off
offglasscross-
on
oncross-
on
cross-
on
glasscross-
off
cross-
off
glasscross-
on
oncross-
on
cross-
on
crosscross-
off
High Tide
/ height (m)
1:25AM
1.05
3:27PM
0.49
1:56AM
1.14
2:30AM
1.20
3:10AM
1.25
3:55AM
1.28
4:47AM
1.30
5:44AM
1.30
6:45AM
1.26
Low Tide
/ height (m)
9:51AM
0.35
4:44PM
0.48
10:59AM
0.29
12:15PM
0.23
1:42PM
0.18
3:08PM
0.12
4:16PM
0.07
5:06PM
0.06
Friday
29
Saturday
30
Sunday
31
Monday
01
Tuesday
02
Wednesday
03
Thursday
04
Friday
05
Sunrise---6:18-------6:18-------6:16-------6:16-------6:16-------6:15-------6:15-------6:13
Sunset------6:30-------6:30-------6:30-------6:30-------6:30-------6:30-------6:30-----
part cloudcloudthunderstorm thunderstorm part cloudpart cloudclearpart cloudclearclearclearthunderstorm thunderstorm part cloudclearclearpart cloudpart cloudclearclearclearpart cloudpart cloudclearclearclearpart cloudpart cloudclearpart cloudpart cloudpart cloudclearclearclearpart cloudclearpart cloudclearclearclearclearclearpart cloudpart cloudclearclearclearclearclearthunderstorm part cloudpart cloudclearclearclearclearclearclearclear
Rain (mm)
--21-------11-------------------------------------1---------
Temp. °C292928282929292929292929292929292929292828282929292929292829293030292929292929303030292929292930302929292829292929292928
Feels °C (?)303231313131293031323232323231313232333333343331333433343334323233313233333433343334333334343233343434343234333132343333

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