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Nai Harn Beach surfForecast / Phuket / Thailand
48hr Weather and Surf, issued 6 pm Saturday 19 Jul 2025 +07
How big are the waves at Nai Harn Beach today?
The current surf forecast for Nai Harn Beach at 8PM is: 1.5m 8s primary swell from a West direction and 0.2m 17s secondary swell from a West-southwest direction, 0.9m 8s secondary swell from a West-southwest direction (forecast issued at 06:00pm July 19). The wind direction is predicted to be cross-onshore.
| Time (+07) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Jul) | - | - |
| Afternoon (19 Jul) | 4.5ft (1.4m) | 8s |
| Evening (19 Jul) | 5ft (1.5m) | 8s |
Table - waves today at Nai Harn Beach. (Swell directed towards the surf break)
Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | |||||||||||||||||||||
| 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) (?) | 8 | 8 | 8 | 8 | 8 | 9 | 9 | 9 | 9 | 9 | 9 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||
| Energy (?) | 270 | 438 | 333 | 446 | 653 | 645 | 588 | 720 | 667 | 682 | 779 | 811 | 1243 | 888 | 914 | 1095 | 984 | 701 | 855 | 1259 | 921 | 929 | 971 | 984 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | cross- on | cross- on | cross- on | cross- on | on | on | on | on | on | on | cross- on | cross- on | on | on | on | on | cross- on | cross- on | cross- on | cross- on | cross- on | on | on |
High Tide / height (m) | 4:50PM 1.33 | 5:55AM 1.56 | 6:25PM 1.26 | 7:16AM 1.61 | 7:57PM 1.29 | 8:26AM 1.71 | ||||||||||||||||||
Low Tide / height (m) | 11:07PM 0.48 | 12:32PM 0.61 | 12:29AM 0.53 | 2:00PM 0.51 | 1:49AM 0.51 | |||||||||||||||||||
Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 6:16 | - | - | - | - | - | - | - | 6:16 | - | - | - | - | - | - | - | 6:16 | - | - |
| Sunset | 6:47 | - | - | - | - | - | - | - | 6:47 | - | - | - | - | - | - | - | 6:47 | - | - | - | - | - | - | - |
 |  | |  | |  | |  | | | |  | |  | | | | | | | | | | | |
Rain (mm) | - | - | - | 1 | 2 | 2 | 2 | - | - | - | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 29 | 29 | 29 | 29 | 29 | 28 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 |
| Feels °C (?) | 31 | 31 | 31 | 29 | 28 | 27 | 29 | 29 | 29 | 29 | 29 | 28 | 27 | 28 | 30 | 29 | 30 | 30 | 29 | 28 | 28 | 29 | 29 | 29 |
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Live Wave Height (m)
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Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Recent Eyeball Surf Reports for Phuket
The wind is still cross-on at Nai Harn Beach (light winds from the W at Phuket 16 km from Nai Harn Beach). 0.6m 17s long period groundswell from the WSW with a 0.2m 8s swell, also from the WSW. Swells combining to make to make bigger set waves.
16 km away, 1 h 13 min ago
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