Kaifu Rivermouth Surf Forecast

/ Shikoku (17 surf breaks) /

Japan (129 surf breaks)

Surf Forecasts:

Kaifu Rivermouth surfForecast / Shikoku / Japan

48hr Weather and Surf, issued 8 pm Saturday 08 Nov 2025 JST

Forecast update in hr min s Forecast update imminent

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

Today's Kaifu Rivermouth sea temperature is 24.8° C
(Which is 2.0°C warmer than normal for this time of year)

How big are the waves at Kaifu Rivermouth today?

The current surf forecast for Kaifu Rivermouth at 1AM is: 0.7m 10s primary swell from a East-southeast direction and 0.2m 11s secondary swell from a South-southeast direction, 0.4m 4s secondary swell from a Southeast direction (forecast issued at 08:00pm November 08). The wind direction is predicted to be glassy.

Time (JST) & Date	Wave Height	Wave Period
Morning (09 Nov)	2ft (0.6m)	10s
Afternoon (09 Nov)	5ft (1.6m)	6s
Evening (09 Nov)	5ft (1.5m)	7s

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

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Sat 08		Sunday 09								Monday 10								Tuesday 11
	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)	1	1	1	1	0	0	0	2	2	2	2	2	2	1	1	1	1	1	2	2	2	3	3	2
Swell Height Map See all maps
Wave Height (m) & direction (?)	ESE	ESE	ESE	ESE	ESE	ESE	SSE	S	SW	SSE	SSE	SSE	SSE	SE	SE	SSE	S	SSE	S	SSW	S	S	S	SSW
Period(s) (?)	10	10	10	10	10	10	5	6	7	7	7	8	8	8	8	11	14	11	14	15	13	16	13	14
Wave Graph (?)
kJ (?)	108	106	106	78	80	78	91	196	271	204	214	230	166	154	109	91	146	123	264	240	272	836	316	834
Wind (km/h)	NNE	W	W	SW	SSW	SW	SSW	W	N	N	NW	NNW	NNW	NNW	N	N	N	N	NNW	N	NNW	N	E	E
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	glass	glass	cross- off	glass	cross- on	cross	cross	cross- off	cross- off	cross- off	off	off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	glass	cross- on
High Tide / height (m)		6:47PM 1.84				8:51AM 1.68				7:27PM 1.74					9:54AM 1.56			8:12PM 1.61					11:08AM 1.48
Low Tide / height (m)				1:50AM -0.02				2:00PM 1.05				2:40AM 0.12				2:52PM 1.13					3:38AM 0.30

	Sat 08		Sunday 09								Monday 10								Tuesday 11
Sunrise	-	-	-	-	-	6:26	-	-	-	-	-	-	-	6:28	-	-	-	-	-	-	-	6:28	-	-
Sunset	-	-	-	-	-	-	-	5:04	-	-	-	-	-	-	-	5:02	-	-	-	-	-	-	-	5:01

Rain (mm)	-	-	-	-	1	2	4	12	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Temp. °C	16	15	16	18	18	18	19	20	20	19	18	17	16	16	18	17	12	10	10	10	9	13	16	17
Feels °C (?)	16	15	15	18	18	18	19	21	21	20	18	17	14	12	14	13	7	5	7	7	5	10	14	15

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

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