Inamuragasaki Surf Forecast

/ Kanagawa (21 surf breaks) /

Japan (129 surf breaks) / Lat Long: (35.30° N 139.52° E)

Surf Forecasts

Inamuragasaki surfForecast / Kanagawa / Japan

48hr Weather and Surf, issued 8 pm Sunday 17 Aug 2025 JST

Forecast update in hr min s Forecast update imminent

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

Today's Inamuragasaki sea temperature is 27.5° C
(Which is slightly warmer than usual)

How big are the waves at Inamuragasaki today?

The current surf forecast for Inamuragasaki at 11PM is: 0.7m 5s primary swell from a South-southwest direction and 0.2m 12s secondary swell from a South-southeast direction, 0.1m 8s secondary swell from a East direction (forecast issued at 08:00pm August 17). The wind direction is predicted to be cross-onshore.

Time (JST) & Date	Wave Height	Wave Period
Morning (17 Aug)	-	-
Afternoon (17 Aug)	-	-
Evening (17 Aug)	2.5ft (0.8m)	5s

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

Hourly 12 Days

Kanagawa Surf

Print Surf Table

Updates in hr min s Forecast update imminent

	Sun 17		Monday 18								Tuesday 19								Wednesday 20
	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	SSW	SSW	SW	SSE	SSE	ESE	ESE	SSE	SSW	SSW	SSW	SW	SE	S	S	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW
Period(s) (?)	5	5	5	5	12	12	15	15	12	5	5	5	5	15	15	4	4	4	5	5	5	4	4	5
Wave Graph (?)
Energy (?)	59	41	34	52	25	30	50	56	26	31	27	34	30	17	15	26	38	45	39	31	22	23	28	58
Wind (km/h)	SW	SW	SW	NW	WNW	W	S	SSW	S	SSE	WNW	NNW	WNW	SSW	S	S	SW	SW	SW	SW	SW	SSW	SSW	SSW
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross- on	cross- on	cross- on	cross- off	cross- off	glass	on	cross- on	on	cross- on	glass	cross- off	glass	cross- on	on	on	cross- on	cross- on	cross- on	cross- on	cross- on	on	on	on
High Tide / height (m)			9:17PM 1.37								10:29PM 1.31						4:14PM 1.29			12:34AM 1.30
Low Tide / height (m)						6:08AM 0.37								7:39AM 0.30				8:23PM 1.18				8:46AM 0.21

	Sun 17		Monday 18								Tuesday 19								Wednesday 20
Sunrise	-	-	-	-	5:01	-	-	-	-	-	-	-	5:03	-	-	-	-	-	-	-	5:03	-	-	-
Sunset	6:29	-	-	-	-	-	-	-	6:28	-	-	-	-	-	-	-	6:27	-	-	-	-	-	-	-

Rain (mm)	-	-	-	1	2	2	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Temp. °C	29	28	28	27	27	28	29	29	28	28	28	28	27	28	28	30	29	28	27	27	27	28	29	30
Feels °C (?)	30	30	32	31	31	33	32	32	31	32	34	32	31	32	30	32	31	29	28	29	30	31	31	31

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 Inamuragasaki (calm at Zushi Kanagawa 4 km from Inamuragasaki). 0.4m 5s windswell from the SSW with a 0.3m 12s groundswell from the SE and a 0.2m 8s swell from the ESE as well as a 0.2m 16s long period groundswell, also from the ESE. 4 swells combining to make bigger set waves.
32 minutes ago Inamuragasaki

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Actual: 32 min ago

3 km/h

WNW

Clean

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