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 2 am Saturday 15 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 19.8° C
(Which is 1.5°C colder than average for this time of year)

How big are the waves at Shonan today?

The current surf forecast for Shonan at 4AM is: 0.4m 7s primary swell from a Southeast direction and 0.1m 9s secondary swell from a Southwest direction (forecast issued at 02:00am November 15). An open ocean swell of 0.3m 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 (15 Nov)	1.5ft (0.4m)	7s
Afternoon (15 Nov)	1.5ft (0.4m)	7s
Evening (15 Nov)	1ft (0.3m)	6s

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

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Saturday 15								Sunday 16								Monday 17
	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	6 PM	9 PM
Rating (10 max)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0
Swell Height Map See all maps
Wave Height (m) & direction (?)	SE	SE	SE	SE	SE	SE	SE	SE	SE	SE	SE	SE	SE	SE	SE	SE	SE	SE	SE	SSE	SSE	SE	SW	SSW
Period(s) (?)	7	7	7	7	7	7	7	6	6	6	7	7	7	7	7	7	7	7	7	8	8	8	6	6
Wave Graph (?)
kJ (?)	13	14	13	12	12	12	7	7	6	7	7	7	8	8	8	14	14	19	26	45	61	32	116	26
Wind (km/h)	NE	NNE	NE	NE	NE	ENE	ESE	ESE	E	NE	NNE	NNE	ESE	SE	SSE	W	W	WNW	W	WSW	SW	WSW	NW	NE
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross- off	cross- off	cross- off	cross- off	cross- off	cross	cross- on	cross- on	cross	cross- off	cross- off	cross- off	glass	on	on	glass	cross- off	cross- off	cross- off	cross	cross	cross	cross- off	cross- off
High Tide / height (m)		1:09AM 1.10				1:38PM 1.31				2:23AM 1.17				2:03PM 1.35					3:14AM 1.26			2:27PM 1.39
Low Tide / height (m)				7:05AM 0.68				8:14PM 0.61				7:56AM 0.74				8:46PM 0.46				8:38AM 0.78

	Saturday 15								Sunday 16								Monday 17
Sunrise	-	-	-	6:16	-	-	-	-	-	-	-	6:16	-	-	-	-	-	-	-	6:18	-	-	-	-
Sunset	-	-	-	-	-	4:36	-	-	-	-	-	-	-	4:36	-	-	-	-	-	-	-	4:35	-	-

Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Temp. °C	16	15	14	14	15	16	16	15	15	14	14	14	15	15	15	15	14	14	13	15	18	20	19	17
Feels °C (?)	13	10	9	9	11	13	13	12	13	12	11	11	13	13	14	15	13	13	12	13	15	16	17	14

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

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