Shonan Surf Forecast

/ Kanagawa (21 surf breaks) /

Japan (129 surf breaks) / Lat Long: (35.32° N 139.44° E)

Surf Forecasts:

Shonan surfForecast / Kanagawa / Japan

48hr Weather and Surf, issued 8 pm Friday 07 Nov 2025 JST

Forecast update in hr min s Forecast update imminent

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

Today's Shonan sea temperature is 20.9° C
(Which is 1.0°C colder than average for this time of year)

How big are the waves at Shonan today?

The current surf forecast for Shonan at 1AM is: 0.4m 10s primary swell from a Southeast direction and 0.1m 10s secondary swell from a South direction (forecast issued at 08:00pm November 07). An open ocean swell of 0.4m 2s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (JST) & Date	Wave Height	Wave Period
Morning (08 Nov)	0.5ft (0.2m)	10s
Afternoon (08 Nov)	0.5ft (0.2m)	10s
Evening (08 Nov)	0.5ft (0.2m)	10s

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

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Fri 07		Saturday 08								Sunday 09								Monday 10
	6 PM	9 PM	0 AM	3 AM	6 AM	9 AM	12 PM	3 PM	6 PM	9 PM	0 AM	3 AM	6 AM	9 AM	12 PM	3 PM	6 PM	9 PM	0 AM	3 AM	6 AM	9 AM	12 PM	3 PM
Rating (10 max)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0	1	2	2	0	0
Swell Height Map See all maps
Wave Height (m) & direction (?)	SE	SE	SE	SE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	SE	SE	SE	SE	SSE	SE	SSE	SSE	SSE	S	S
Period(s) (?)	11	10	10	10	10	10	10	10	10	10	10	10	9	5	7	8	8	8	8	8	8	8	8	8
Wave Graph (?)
kJ (?)	29	28	28	16	10	10	10	9	10	10	10	9	8	7	25	28	29	54	65	136	250	284	235	138
Wind (km/h)	ENE	NE	NE	NE	NE	NNE	E	SE	ESE	ENE	NNE	NNE	NNW	N	SE	S	SW	WNW	NNE	NNE	SSW	E	ESE	NE
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross	cross- off	cross- off	cross- off	cross- off	cross- off	cross	cross- on	cross- on	cross	cross- off	cross- off	off	glass	on	cross- on	cross- on	cross- off	cross- off	cross- off	glass	glass	cross- on	cross- off
High Tide / height (m)	4:38PM 1.59					7:00AM 1.47			5:10PM 1.58					7:56AM 1.38			5:44PM 1.53					9:00AM 1.29
Low Tide / height (m)			11:49PM -0.11				11:53AM 1.00					12:34AM -0.05				12:29PM 1.06				1:23AM 0.06				1:10PM 1.11

	Fri 07		Saturday 08								Sunday 09								Monday 10
Sunrise	-	-	-	-	-	6:09	-	-	-	-	-	-	-	6:09	-	-	-	-	-	-	-	6:11	-	-
Sunset	-	-	-	-	-	-	-	4:42	-	-	-	-	-	-	-	4:40	-	-	-	-	-	-	-	4:39

Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	4	3	-	-	-	-	1
Temp. °C	19	17	16	15	14	14	15	15	14	14	14	14	14	15	16	18	18	16	16	16	16	18	18	19
Feels °C (?)	17	13	12	10	8	9	12	11	12	12	12	13	12	15	15	15	16	16	14	14	16	18	16	16

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

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Shonan surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.