Tawu Surf Forecast

/ South (6 surf breaks) /

Taiwan (13 surf breaks)

Surf Forecasts:

Tawu surfForecast / South / Taiwan

48hr Weather and Surf, issued 1 am Wednesday 17 Sep 2025 CST

Forecast update in hr min s Forecast update imminent

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

Today's Tawu sea temperature is 29.8° C
(Which is 1.3°C warmer than normal for this time of year)

How big are the waves at Tawu today?

The current surf forecast for Tawu at 3AM is: 1.0m 8s primary swell from a East direction and 0.2m 9s secondary swell from a East-southeast direction, 0.6m 4s secondary swell from a Northeast direction (forecast issued at 01:00am September 17). The wind direction is predicted to be cross-onshore.

Time (CST) & Date	Wave Height	Wave Period
Morning (17 Sep)	3.5ft (1.1m)	8s
Afternoon (17 Sep)	3.5ft (1.1m)	7s
Evening (17 Sep)	3.5ft (1.1m)	7s

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

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

		Wednesday 17								Thursday 18								Friday 19
	11 PM	2 AM	5 AM	8 AM	11 AM	2 PM	5 PM	8 PM	11 PM	2 AM	5 AM	8 AM	11 AM	2 PM	5 PM	8 PM	11 PM	2 AM	5 AM	8 AM	11 AM	2 PM	5 PM	8 PM
Rating (10 max)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	1	0	0
Swell Height Map See all maps
Wave Height (m) & direction (?)	E	E	E	E	E	E	E	E	E	E	E	E	E	E	ESE	E	E	ESE	ESE	E	ENE	E	E	E
Period(s) (?)	8	8	8	8	7	7	7	7	7	7	7	6	6	6	7	7	7	6	6	8	5	8	8	8
Wave Graph (?)
kJ (?)	118	115	138	138	134	127	127	124	114	130	126	119	135	157	96	107	103	59	53	134	59	131	103	105
Wind (km/h)	NE	NE	NE	NE	ENE	ENE	ENE	ENE	ENE	NE	ENE	ENE	NE	NE	NE	NE	NE	NE	NNE	N	SE	NNE	E	E
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	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	cross- on	cross- on	cross	cross	cross- off	glass	glass	cross- on	on
High Tide / height (m)		1:54AM 1.34					4:21PM 1.05				3:12AM 1.41				4:50PM 1.14				4:08AM 1.48					5:15PM 1.22
Low Tide / height (m)					9:35AM 0.30				9:02PM 0.79				10:23AM 0.24				10:00PM 0.66				10:59AM 0.21

		Wednesday 17								Thursday 18								Friday 19
Sunrise	-	-	-	5:43	-	-	-	-	-	-	-	5:43	-	-	-	-	-	-	-	5:43	-	-	-	-
Sunset	-	-	-	-	-	-	5:58	-	-	-	-	-	-	-	5:57	-	-	-	-	-	-	-	5:55	-

Rain (mm)	2	1	3	2	1	-	2	3	2	2	2	3	4	6	11	5	7	12	18	29	68	26	6	12
Temp. °C	28	28	28	28	29	30	29	28	27	27	27	27	26	25	25	25	25	25	24	24	25	25	25	25
Feels °C (?)	30	31	30	30	31	32	32	31	29	29	28	28	28	26	26	26	26	26	26	26	31	30	29	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 South

Wind Update Continuing clean conditions at Tawu (calm at Tainan Taiwan Air Force Base 98 km from Tawu). 1.1m 7s swell from the ENE with a 0.4m 14s groundswell, also from the ENE. 2 swells combining to make bigger set waves.
1 hour 49 minutes ago Tawu

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