Nai Harn Beach Surf Forecast

/ Phuket (13 surf breaks) /

Thailand (35 surf breaks) / Lat Long: (7.78° N 98.30° E)

Surf Forecasts:

Nai Harn Beach surfForecast / Phuket / Thailand

48hr Weather and Surf, issued 6 pm Saturday 25 Oct 2025 +07

Forecast update in hr min s Forecast update imminent

Nai Harn Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.

Today's Nai Harn Beach sea temperature is 29.4° C
(Which is slightly warmer than usual)

How big are the waves at Nai Harn Beach today?

The current surf forecast for Nai Harn Beach at 10PM is: 1.1m 7s primary swell from a West-southwest direction (forecast issued at 06:00pm October 25). An open ocean swell of 0.4m 9s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (+07) & Date	Wave Height	Wave Period
Morning (25 Oct)	-	-
Afternoon (25 Oct)	3.5ft (1.1m)	6s
Evening (25 Oct)	3.5ft (1.1m)	7s

Table - waves today at Nai Harn Beach. (Swell directed towards the surf break)

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Saturday 25			Sunday 26								Monday 27								Tuesday 28
	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)	0	0	0	0	0	0	0	0	1	2	0	0	0	2	2	1	1	1	1	2	0	0	0	0
Swell Height Map See all maps
Wave Height (m) & direction (?)	WSW	WSW	WSW	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W
Period(s) (?)	6	7	7	7	8	8	8	8	8	9	9	9	8	8	8	8	8	8	8	9	8	8	8	8
Wave Graph (?)
kJ (?)	90	96	121	131	208	239	295	302	277	286	252	247	235	230	224	224	191	191	173	177	169	136	130	124
Wind (km/h)	W	W	NW	WNW	W	WSW	WSW	W	WSW	WNW	WNW	W	W	NNW	N	WSW	W	WNW	NW	NNW	NW	W	WNW	WNW
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross- on	cross- on	cross	cross	cross- on	cross- on	cross- on	cross- on	cross- on	glass	cross- on	cross- on	cross- on	cross- off	cross- off	cross- on	cross- on	cross	cross	cross- off	cross	cross- on	cross	cross
High Tide / height (m)				12:12AM 1.81				12:29PM 1.46				12:43AM 1.71					1:01PM 1.35				1:19AM 1.59
Low Tide / height (m)		5:54PM 0.31				6:34AM 0.33				6:21PM 0.40					7:08AM 0.44			6:51PM 0.51					7:52AM 0.56

	Saturday 25			Sunday 26								Monday 27								Tuesday 28
Sunrise	-	-	-	-	-	6:13	-	-	-	-	-	-	-	6:13	-	-	-	-	-	-	-	6:13	-	-
Sunset	6:07	-	-	-	-	-	-	-	6:07	-	-	-	-	-	-	-	6:07	-	-	-	-	-	-	-

Rain (mm)	9	3	2	4	11	9	3	1	-	-	-	-	1	3	2	2	-	-	-	-	-	-	1	-
Temp. °C	25	25	25	24	25	25	26	26	26	27	27	27	27	27	27	27	28	28	28	27	27	27	28	28
Feels °C (?)	27	26	27	25	25	25	27	29	30	31	29	29	29	31	31	30	31	31	31	30	31	31	30	29

Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)

Recent Eyeball Surf Reports for Phuket

Wind Update The wind is still cross-on at Nai Harn Beach (light winds from the W at Phuket 16 km from Nai Harn Beach). 0.5m 6s windswell from the WSW with a 0.3m 20s long period groundswell, also from the WSW and a 0.2m 14s groundswell, also from the SW. 3 swells combining to make bigger set waves.
2 hours 53 minutes ago Nai Harn Beach

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16 km away, 2 h 53 min ago

11 km/h

0.0

29.4

Air / Water (°C)

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