Tronoen Surf Forecast

/ Brittany – Finistere (75 surf breaks) /

France (410 surf breaks) / Lat Long: (47.85° N 4.35° W)

Surf Forecasts:

Tronoen surfForecast / Brittany – Finistere / France

48hr Weather and Surf, issued 1 am Tuesday 16 Sep 2025 CEST

Forecast update in hr min s Forecast update imminent

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

Today's Tronoen sea temperature is 16.9° C
(Which is normal for this time of year)

How big are the waves at Tronoen today?

The current surf forecast for Tronoen at 8AM is: 3.5m 13s primary swell from a West direction (forecast issued at 01:00am September 16). The wind direction is predicted to be cross-onshore.

Time (CEST) & Date	Wave Height	Wave Period
Morning (16 Sep)	11ft (3.5m)	12s
Afternoon (16 Sep)	10ft (3.0m)	12s
Evening (16 Sep)	7.5ft (2.3m)	12s

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

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

		Tuesday 16								Wednesday 17								Thursday 18
	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	!	!	2	3	1	0	0	0	0	0	0	2	2	2	2	3	2	2	2	3
Swell Height Map See all maps
Wave Height (m) & direction (?)	WNW	W	W	W	W	WNW	WNW	WNW	WNW	WNW	W	W	W	W	WNW	W	W	W	W	W	W	W	W	W
Period(s) (?)	13	13	13	13	12	12	12	12	11	11	11	11	10	10	10	10	12	12	13	12	12	12	11	11
Wave Graph (?)
Energy (?)	12111	5159	4346	3502	2732	2160	1805	1491	1126	862	748	657	575	561	710	1238	1624	1896	1958	1581	1378	1194	994	862
Wind (km/h)	W	W	W	W	W	WSW	WSW	SW	SSW	SSW	SW	SW	SW	SSW	SW	SSW	SSW	SSW	SSW	S	SSE	SSE	SSE	SE
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross- on	cross- on	cross- on	cross- on	on	on	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	cross	cross	cross- off
High Tide / height (m)		12:27AM 2.90				1:14PM 3.10					2:14AM 3.01				2:41PM 3.33				3:20AM 3.27				3:38PM 3.62
Low Tide / height (m)				6:33AM 1.38				7:33PM 1.19					8:03AM 1.25				8:50PM 0.96				9:09AM 0.98

		Tuesday 16								Wednesday 17								Thursday 18
Sunrise	-	-	-	7:54	-	-	-	-	-	-	-	7:56	-	-	-	-	-	-	-	7:56	-	-	-	-
Sunset	-	-	-	-	-	-	-	8:28	-	-	-	-	-	-	-	8:25	-	-	-	-	-	-	-	8:23

Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Temp. °C	16	15	15	16	16	16	16	16	15	15	15	15	16	16	16	17	18	17	17	16	17	17	18	17
Feels °C (?)	11	10	11	13	13	13	14	15	13	12	12	12	13	13	14	16	17	16	16	15	16	15	16	15

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 Brittany - Finistere

Wind Update Continuing clean conditions at Tronoen (light winds from the W at Quimper/Pluguffan Airport 20 km from Tronoen). A 3.4m groundswell from the W is too big for here
1 hour 54 minutes ago Tronoen

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20 km away, 1 h 54 min ago

6 km/h

0.0

16.9

Air / Water (°C)

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