- Forecast
- Maps
- Live
- Weather State
- Spot Information
Ko Samui Surf Forecast
/ Gulf of Thailand (13 surf breaks) /
Surf Forecasts
Ko Samui surfForecast / Gulf of Thailand / Thailand
48hr Weather and Surf, issued 6 am Thursday 19 Dec 2024 +07Forecast update in hr min s Forecast 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
28.5° C
(Which is normal for this time of year)How big are the waves at Ko Samui today?
The current surf forecast for Ko Samui at 10AM is: 0.4m 6s primary swell from a East-southeast direction and 0.4m 3s secondary swell from a Northeast direction (forecast issued at 06:00am December 19). The wind direction is predicted to be cross-shore.
| Time (+07) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Dec) | 0.5ft (0.1m) | 7s |
| Afternoon (19 Dec) | 1.5ft (0.4m) | 6s |
| Evening (19 Dec) | 3ft (0.9m) | 6s |
Table - waves today at Ko Samui. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 19 | Friday 20 | Saturday 21 | Sunday 22 | Monday 23 | Tuesday 24 | Wednesday 25 | Thursday 26 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| 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 | 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 | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Swell Height Map |    |    |    |    |    |    |    |    | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 7 | 7 | 6 | 6 | 6 | 6 | 6 | 5 | 5 | 6 | 6 | 6 | 5 | 5 | 6 | 5 | 5 | 5 | 5 | 4 | 6 | 6 | 6 | 7 | 7 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 2 | 7 | 5 | 5 | 5 | 5 | 5 | 5 | 4 | 5 | 5 | 3 | 3 | 3 | 6 | 11 | 11 | 11 | 3 | 3 | 5 | 5 | 12 | 12 | 5 | 5 | 5 | 6 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Energy (?) | 1 | 1 | 13 | 12 | 11 | 43 | 34 | 30 | 21 | 1 | 1 | 24 | 26 | 37 | 40 | 30 | 21 | 15 | 22 | 6 | 22 | 21 | 1 | 18 | 18 | 14 | 12 | 11 | 11 | 11 | 10 | 10 | 0 | 19 | 11 | 11 | 8 | 26 | 27 | 20 | 7 | 8 | 8 | 3 | 3 | 3 | 59 | 2 | 2 | 2 | 3 | 3 | 8 | 4 | 4 | 4 | 30 | 5 | 5 | 6 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | cross | cross- on | cross- on | cross | cross- on | cross- on | cross- on | cross- on | cross | cross- on | cross- on | cross- on | cross- on | cross | 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 | cross | cross- on | cross | cross | cross | cross | cross | cross- on | cross- on | cross- on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross- off | cross- off | cross- off | cross | cross |
High Tide / height (m) | 1:07PM 1.47 | 1:43PM 1.35 | 2:13PM 1.22 | 2:34PM 1.07 | 2:40PM 0.92 | 10:19AM 0.80 | 8:14AM 0.91 | 8:18AM 1.03 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Low Tide / height (m) | 11:37PM 0.06 | 11:47PM 0.14 | 11:47PM 0.21 | 11:41PM 0.27 | 11:30PM 0.32 | 11:14PM 0.34 | 10:48PM 0.35 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Thursday 19 | Friday 20 | Saturday 21 | Sunday 22 | Monday 23 | Tuesday 24 | Wednesday 25 | Thursday 26 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| Sunrise | - | 6:28 | - | - | - | - | - | - | - | 6:30 | - | - | - | - | - | - | - | 6:30 | - | - | - | - | - | - | - | 6:31 | - | - | - | - | - | - | - | 6:31 | - | - | - | - | - | - | - | 6:31 | - | - | - | - | - | - | - | 6:31 | - | - | - | - | - | - | - | 6:33 | - | - |
| Sunset | - | - | - | - | 6:04 | - | - | - | - | - | - | - | 6:04 | - | - | - | - | - | - | - | 6:05 | - | - | - | - | - | - | - | 6:05 | - | - | - | - | - | - | - | 6:06 | - | - | - | - | - | - | - | 6:06 | - | - | - | - | - | - | - | 6:07 | - | - | - | - | - | - | - |
 |  |  | | | | | |  | |  | | | | | | | |  | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |  | | | |  | |
Rain (mm) | - | - | - | - | - | - | - | - | 1 | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 27 | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 26 | 27 | 28 | 28 | 28 | 28 | 27 | 27 | 26 | 26 | 27 | 27 | 27 | 27 | 27 | 27 | 26 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 27 | 26 | 27 | 26 | 27 | 27 | 27 | 27 | 27 | 27 | 26 | 27 | 26 | 27 | 27 | 27 |
| Feels °C (?) | 27 | 28 | 28 | 28 | 29 | 27 | 28 | 29 | 28 | 28 | 29 | 29 | 29 | 29 | 29 | 29 | 27 | 27 | 29 | 29 | 28 | 27 | 28 | 29 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 29 | 29 | 29 | 29 | 28 | 27 | 27 | 28 | 28 | 27 | 26 | 27 | 28 | 27 | 26 | 28 | 27 | 28 | 26 | 26 | 27 | 28 | 27 | 26 | 27 | 24 | 26 | 25 | 25 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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 Ko Samui 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.
Nearest