St Ouen's Bay - Watersplash Surf Forecast

/ Jersey (9 surf breaks) /

UK (471 surf breaks) / Lat Long: (49.22° N 2.23° W)

Surf Forecasts:

St Ouen's Bay - Watersplash surfForecast / Jersey / UK

48hr Weather and Surf, issued 6 pm Thursday 18 Sep 2025 BST

Forecast update in hr min s Forecast update imminent

St Ouen's Bay - Watersplash surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.

Today's St Ouen's Bay - Watersplash sea temperature is 17.9° C
(Which is 1.4°C warmer than normal for this time of year)

How big are the waves at St Ouen's Bay - Watersplash today?

The current surf forecast for St Ouen's Bay - Watersplash at 11PM is: 1.4m 11s primary swell from a West direction (forecast issued at 06:00pm September 18). The wind direction is predicted to be glassy and the swell rating is 2.

Time (BST) & Date	Wave Height	Wave Period
Morning (18 Sep)	-	-
Afternoon (18 Sep)	5ft (1.6m)	12s
Evening (18 Sep)	4.5ft (1.4m)	11s

Table - waves today at St Ouen's Bay - Watersplash. (Swell directed towards the surf break)

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Thursday 18			Friday 19								Saturday 20								Sunday 21
	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)	2	2	1	2	2	1	1	2	2	0	0	1	0	0	0	0	0	0	0	0	0	0	0	0
Swell Height Map See all maps
Wave Height (m) & direction (?)	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	WSW	W	W	W	W	WSW	W	W
Period(s) (?)	12	11	11	11	10	10	10	10	10	10	10	10	10	9	9	9	9	6	7	8	9	9	8	8
Wave Graph (?)
kJ (?)	678	536	459	382	347	277	273	273	277	271	223	184	181	175	132	165	202	224	434	283	412	380	324	304
Wind (km/h)	SSE	NNW	NNW	ENE	SE	SSE	SSE	SSE	SE	NW	NW	WSW	SSW	SSW	SSW	SW	SW	W	WSW	SW	SW	WSW	W	W
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross	cross- on	cross- on	glass	cross- off	cross- off	cross- off	cross- off	cross- off	cross- on	cross- on	glass	cross	cross- on	cross- on	cross- on	cross- on	on	on	cross- on	cross- on	cross- on	on	on
High Tide / height (m)		5:23PM 7.04				5:54AM 7.16				6:10PM 7.65				6:34AM 7.73				6:48PM 8.17					7:08AM 8.19
Low Tide / height (m)				11:59PM 1.79				12:18PM 1.78				12:41AM 1.22				12:57PM 1.24					1:16AM 0.77

	Thursday 18			Friday 19								Saturday 20								Sunday 21
Sunrise	-	-	-	-	-	6:50	-	-	-	-	-	-	-	6:50	-	-	-	-	-	-	-	6:52	-	-
Sunset	-	7:15	-	-	-	-	-	-	-	7:14	-	-	-	-	-	-	-	7:12	-	-	-	-	-	-

Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	4	-	-	-	-	-	-	-
Temp. °C	19	18	18	18	17	17	18	23	27	19	17	17	18	18	17	19	17	15	15	15	15	14	14	14
Feels °C (?)	19	18	18	19	16	14	13	20	26	15	15	18	17	15	14	17	12	9	9	9	9	8	9	10

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 Jersey

Wind Update The wind is still cross-off at St Ouen's Bay - Watersplash (light winds from the SE at Jersey Airport 2 km from St Ouen's Bay - Watersplash). A 0.9m groundswell from the W
54 minutes ago St Ouen's Bay - Watersplash

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Actual: 54 min ago

13 km/h

Cross-Off

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