Inamura Point Surf Forecast

/ Kanagawa (21 surf breaks) /

Japan (129 surf breaks) / Lat Long: (35.30° N 139.48° E)

Surf Forecasts:

Inamura Point surfForecast / Kanagawa / Japan

48hr Weather and Surf, issued 8 am Thursday 18 Sep 2025 JST

Forecast update in hr min s Forecast update imminent

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

Today's Inamura Point sea temperature is 26.1° C
(Which is normal for this time of year)

How big are the waves at Inamura Point today?

The current surf forecast for Inamura Point at 10AM is: 0.8m 6s primary swell from a South-southwest direction and 0.2m 10s secondary swell from a South-southeast direction, 0.2m 10s secondary swell from a South-southeast direction (forecast issued at 08:00am September 18). The wind direction is predicted to be cross-onshore.

Time (JST) & Date	Wave Height	Wave Period
Morning (18 Sep)	2.5ft (0.8m)	6s
Afternoon (18 Sep)	3.5ft (1.0m)	6s
Evening (18 Sep)	3ft (0.9m)	6s

Table - waves today at Inamura Point. (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								Sun 21
	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	0 AM	3 AM
Rating (10 max)	0	0	0	0	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1
Swell Height Map See all maps
Wave Height (m) & direction (?)	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	ESE	SE	SE	SE	SE	SE	SE	SE	SE	SE	SE	SE	SE	SSE	SSW
Period(s) (?)	5	6	6	6	6	6	6	6	6	10	9	9	11	9	9	13	9	9	11	10	5	5	5	5
Wave Graph (?)
kJ (?)	24	36	37	64	87	55	30	13	7	11	3	3	5	3	3	6	3	3	5	4	4	4	4	42
Wind (km/h)	SW	SW	SW	S	NE	NE	NE	NE	NE	NE	NE	ENE	NE	NE	NE	NE	NE	NE	NW	SSW	SSW	SSW	WSW	NNW
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross- on	cross- on	cross- on	on	glass	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	glass	glass	cross- on	cross- on	cross- on	cross- off
High Tide / height (m)					4:13PM 1.42			2:34AM 1.30					4:25PM 1.44				3:27AM 1.40				4:37PM 1.46
Low Tide / height (m)		8:47AM 0.41					9:43PM 0.99				9:30AM 0.38				10:04PM 0.86				10:05AM 0.39				10:26PM 0.72

	Thursday 18						Friday 19								Saturday 20								Sun 21
Sunrise	5:26	-	-	-	-	-	-	-	5:26	-	-	-	-	-	-	-	5:26	-	-	-	-	-	-	-
Sunset	-	-	-	5:45	-	-	-	-	-	-	-	5:44	-	-	-	-	-	-	-	5:43	-	-	-	-

Rain (mm)	-	-	-	-	-	4	2	2	1	1	-	1	-	-	-	-	-	-	-	-	-	-	-	-
Temp. °C	28	29	31	31	31	24	23	22	22	20	22	21	23	23	23	23	23	23	23	23	23	24	24	24
Feels °C (?)	29	30	33	32	35	22	21	20	20	17	21	19	23	23	23	22	22	23	25	25	24	24	25	26

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 The wind is still cross-on at Inamura Point (light winds from the SW at Mubeyama wx 17 km from Inamura Point). 1.1m 6s windswell from the SSW with a 0.3m 10s swell from the SE. 2 swells combining to make bigger set waves.
1 hour 17 minutes ago Inamura Point

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17 km away, 1 h 17 min ago

13 km/h

0.0

26.1

Air / Water (°C)

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