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Similan Islands Surf Forecast
/ Andaman Sea (9 surf breaks) /
Surf Forecasts
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Similan Islands surf Forecast / Andaman Sea / Thailand
48hr Weather and Surf, issued 12 pm Tuesday 23 Apr 2024 +07
Forecast update in hr min s Update imminent
Similan Islands surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Similan Islands sea temperature is 30.9°C (Statistics for 23 Apr 1981-2005 - mean: 30.1 °C max: 30.9 °C min: 29.0 °C)
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Similan Islands surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Similan Islands sea temperature is 30.9°C (Statistics for 23 Apr 1981-2005 - mean: 30.1 °C max: 30.9 °C min: 29.0 °C)
How big are the waves at Similan Islands today?
The current surf forecast for Similan Islands at 7PM is: 0.3m 16s primary swell from a Southwest direction and 0.3m 12s secondary swell from a Southwest direction, 0.4m 4s secondary swell from a North-northwest direction (forecast issued at 12:00pm April 23). The wind direction is predicted to be cross-onshore.
| Time (+07) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Apr) | 1.5ft (0.4m) | 12s |
| Afternoon (23 Apr) | 1.5ft (0.4m) | 12s |
| Evening (23 Apr) | 1ft (0.3m) | 16s |
Table - waves today at Similan Islands. (Swell directed towards the surf break)
Updates in hr min s Update imminent
Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| 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 | 4 PM | 7 PM | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Swell Height Map |    |    |    |    |    |    |    |    | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 12 | 12 | 12 | 16 | 16 | 12 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 8 | 15 | 7 | 7 | 7 | 7 | 14 | 14 | 14 | 14 | 18 | 18 | 18 | 17 | 16 | 16 | 22 | 22 | 16 | 16 | 15 | 20 | 20 | 19 | 19 | 19 | 15 | 18 | 18 | 18 | 18 | 17 | 17 | 16 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Energy (?) | 53 | 52 | 38 | 38 | 38 | 54 | 70 | 30 | 31 | 51 | 32 | 32 | 33 | 33 | 33 | 32 | 16 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 35 | 9 | 9 | 8 | 8 | 33 | 33 | 33 | 20 | 12 | 12 | 12 | 11 | 10 | 10 | 19 | 18 | 40 | 39 | 36 | 61 | 60 | 59 | 58 | 57 | 75 | 112 | 112 | 109 | 108 | 106 | 101 | 95 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | cross- on | cross- on | cross- on | cross | cross | cross- off | glass | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross- off | cross- off | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross | cross | cross- on | cross- on | cross- on | cross | cross | cross | cross | cross | 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 | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on |
High Tide / height (m) | 10:08PM 2.04 | 10:23AM 2.25 | 10:36PM 2.02 | 10:50AM 2.27 | 11:04PM 1.98 | 11:18AM 2.24 | 11:34PM 1.90 | 11:48AM 2.18 | 12:06AM 1.80 | 12:22PM 2.08 | 12:43AM 1.68 | 1:03PM 1.95 | 1:32AM 1.54 | 1:56PM 1.81 | ||||||||||||||||||||||||||||||||||||||||||||||
Low Tide / height (m) | 4:11PM 0.21 | 4:13AM 0.16 | 4:39PM 0.15 | 4:38AM 0.15 | 5:07PM 0.14 | 5:05AM 0.17 | 5:37PM 0.17 | 5:33AM 0.22 | 6:10PM 0.24 | 6:05AM 0.31 | 6:48PM 0.35 | 6:41AM 0.44 | 7:34PM 0.48 | 7:27AM 0.60 | ||||||||||||||||||||||||||||||||||||||||||||||
Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 6:16 | - | - | - | - | - | - | - | 6:15 | - | - | - | - | - | - | - | 6:15 | - | - | - | - | - | - | - | 6:15 | - | - | - | - | - | - | - | 6:13 | - | - | - | - | - | - | - | 6:13 | - | - | - | - | - | - | - | 6:13 | - | - | - | - |
| Sunset | - | - | 6:38 | - | - | - | - | - | - | - | 6:38 | - | - | - | - | - | - | - | 6:38 | - | - | - | - | - | - | - | 6:38 | - | - | - | - | - | - | - | 6:38 | - | - | - | - | - | - | - | 6:38 | - | - | - | - | - | - | - | 6:38 | - | - | - | - | - | - | - | 6:38 | - |
 |  | | |  | | | | | | | | |  | | | | | | | |  | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | 3 | 2 | 1 | - | - | - | - | - | - | 1 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 1 | - | - | - | - |
| Temp. °C | 29 | 29 | 30 | 30 | 29 | 29 | 29 | 29 | 29 | 29 | 30 | 30 | 30 | 29 | 29 | 29 | 29 | 29 | 29 | 30 | 29 | 29 | 29 | 29 | 29 | 29 | 30 | 30 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 30 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 30 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 30 | 30 |
| Feels °C (?) | 31 | 32 | 32 | 33 | 32 | 32 | 33 | 33 | 34 | 33 | 33 | 33 | 34 | 33 | 33 | 33 | 33 | 32 | 31 | 34 | 32 | 32 | 33 | 33 | 33 | 32 | 33 | 33 | 32 | 32 | 33 | 32 | 32 | 32 | 31 | 34 | 32 | 33 | 32 | 33 | 32 | 32 | 32 | 34 | 32 | 32 | 32 | 32 | 31 | 32 | 32 | 31 | 32 | 32 | 32 | 32 | 32 | 31 | 33 | 33 |
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