Hayama Surf Forecast

/ Kanagawa (21 surf breaks) /

Japan (129 surf breaks) / Lat Long: (35.25° N 139.59° E)

Surf Forecasts:

Hayama surfForecast / Kanagawa / Japan

48hr Weather and Surf, issued 8 pm Monday 15 Sep 2025 JST

Forecast update in hr min s Forecast update imminent

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

Today's Hayama sea temperature is 27.0° C
(Which is 1.1°C warmer than normal for this time of year)

How big are the waves at Hayama today?

The current surf forecast for Hayama at 12AM is: 0.2m 10s primary swell from a South-southeast direction and 0.2m 4s secondary swell from a South direction (forecast issued at 08:00pm September 15). The wind direction is predicted to be onshore.

Time (JST) & Date	Wave Height	Wave Period
Morning (16 Sep)	-	-
Afternoon (16 Sep)	-	-
Evening (16 Sep)	0.5ft (0.2m)	9s

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

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Mon 15		Tuesday 16								Wednesday 17								Thursday 18
	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	0	0	0	0	0	0	0
Swell Height Map See all maps
Wave Height (m) & direction (?)	SSW	SSE	SSE	SE	SE	SE	SE	S	S	S	S	SSE	SE	SE	SE	SSW	SSW	SSW	SE	SE	SW	SW	SW	SSW
Period(s) (?)	5	9	10	9	9	9	9	11	11	11	11	9	11	10	10	4	4	5	10	10	6	6	6	6
Wave Graph (?)
Energy (?)	9	11	12	17	14	13	16	3	4	3	2	13	29	18	20	18	33	29	32	29	96	120	162	45
Wind (km/h)	SSW	ESE	SSW	SW	NE	E	SSW	SSW	S	S	SSW	SSW	SW	SSW	S	SSW	SSW	SW	SW	SW	SW	SW	S	SSE
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	glass	glass	on	glass	off	cross- off	on	on	cross- on	cross- on	on	on	on	on	on	on	on	on	on	on	cross- on	on	on	cross- on
High Tide / height (m)		8:02PM 1.37								8:24PM 1.27							3:32PM 1.35			12:29AM 1.23
Low Tide / height (m)					5:07AM 0.54									7:02AM 0.51				8:49PM 1.16				8:16AM 0.44

	Mon 15		Tuesday 16								Wednesday 17								Thursday 18
Sunrise	-	-	-	-	5:24	-	-	-	-	-	-	-	5:24	-	-	-	-	-	-	-	5:24	-	-	-
Sunset	-	-	-	-	-	-	-	5:47	-	-	-	-	-	-	-	5:46	-	-	-	-	-	-	-	5:45

Rain (mm)	-	-	-	1	1	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Temp. °C	27	27	26	26	26	27	27	27	27	27	26	26	26	26	27	29	28	27	27	27	27	27	28	29
Feels °C (?)	31	32	30	31	30	31	30	29	30	31	29	28	28	28	29	31	30	29	29	29	30	29	31	32

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 Kanagawa

Wind Update Continuing clean conditions at Hayama (calm at Ogino wx 4 km from Hayama). 0.3m 6s windswell from the SSW with a 0.2m 9s swell from the SE. 2 swells combining to make bigger set waves.
1 hour 0 minutes ago Hayama

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1 h 0 min ago

0 km/h

Clean

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