Uchiumi 48 hour detailed Surf Forecast

Lat Long: 31.76° N 131.48° E

Issued: 8 pm 21 Oct 2026 (local time)

Forecast update in hr min

Today's Uchiumi sea temperature is

26.6°C

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

Surf Forecasts:

How big are the waves at Uchiumi today (21 Oct):

Evening surf: Evening surf (21 Oct, local time) - 8ft (2.5m), 16s period with SE swell.

The current surf forecast for Uchiumi at 11PM is: 2.5m 15s primary swell from a Southeast direction and 0.5m 5s secondary swell from a Northeast direction, 1.0m 5s secondary swell from a Northeast direction (forecast issued at 08:00pm October 21). The wind direction is predicted to be glassy and the swell rating is 5.

Time (JST) & Date	Wave Height	Wave Period
Morning (21 Oct)	-	-
Afternoon (21 Oct)	-	-
Evening (21 Oct)	8ft (2.5m)	16s

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

	Short Range Forecast Heavy rain (total 76mm), heaviest during Fri afternoon. Warm (max 23°C on Fri night, min 18°C on Wed night). Mainly fresh winds.
	Wed 21		Thursday 22								Friday 23
	6 PM	9 PM	12 AM	3 AM	6 AM	9 AM	12 PM	3 PM	6 PM	9 PM	12 AM	3 AM	6 AM	9 AM	12 PM	3 PM	6 PM	9 PM
Rating (10 max)	5	4	5	4	4	2	1	0	0	0	0	1	0	0	0	0	0	3
Swell Height Map See all maps
Wave Height (m) Direction Period (s)	SE 16	SE 16	SE 15	SE 15	SE 15	SE 15	SE 14	SSE 14	SSE 14	SSE 14	SSE 14	SSE 14	SSE 14	SSE 13	SSE 13	SSE 14	SSE 14	SSE 13
Wave Graph
kJ	3130	3483	3351	2614	2953	2822	2457	2281	1949	1603	1579	1541	1196	1028	975	861	754	711
Wind (km/h)	WNW	NNW	W	NNW	NNW	NNE	NE	NNE	NE	NNE	NNE	NNE	ENE	NE	ENE	NE	NE	S
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy	cross-off	cross	off	cross	cross	cross-on	cross-on	cross-on	cross-on	cross-on	cross-on	cross-on	on	cross-on	on	on	cross-on	cross-off
High Tide	3:30PM1.86m				3:22AM1.75m				4:01PM1.94m				4:14AM1.90m				4:29PM2.00m
Low Tide			9:36PM0.91m				9:37AM0.63m				10:11PM0.70m				10:20AM0.62m


	—	—	—	—	6:20	—	—	—	—	—	—	—	6:22	—	—	—	—	—
	—	—	—	—	—	—	—	5:35	—	—	—	—	—	—	—	5:34	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	1	—	2	6	4	25	15
Temp °C	25	22	21	20	18	19	19	20	19	19	20	20	21	20	21	21	21	21
Feels °C	26	24	22	20	17	18	17	16	14	14	16	18	18	17	19	20	19	21
Swell 1 Height (m) Direction Period (s)	SE 16	SE 16	SE 15	SE 15	SE 15	SE 15	SE 14	SSE 14	SSE 14	SSE 14	SSE 14	SSE 14	SSE 14	SSE 13	SSE 13	SSE 14	SSE 14	SSE 13
kJ	3130	3483	3351	2614	2953	2822	2457	2281	1949	1603	1579	1541	1196	1028	975	861	754	711
Swell 2 Height (m) Direction Period (s)	E 10	E 9	NE 5	SSE 18	NE 6	—	—	ESE 9	ESE 9	ESE 9	ESE 9	—	—	SSW 15	ESE 9	SE 9	ESE 8	ESE 8
kJ	71	79	13	623	47	—	—	66	94	94	96	—	—	917	146	170	224	224
Swell 3 Height (m) Direction Period (s)	—	—	—	NE 6	—	—	—	—	—	—	ESE 9	—	—	—	—	—	—	ENE 7
kJ	—	—	—	23	—	—	—	—	—	—	94	—	—	—	—	—	—	154
Wind waves Height (m) Direction Period (s)	—	—	NE 5	NNE 6	NNE 6	NE 6	NE 6	NE 6	NE 6	NE 6	NE 6	E 9	E 8	E 8	E 7	ENE 7	E 8	ESE 8
kJ	—	—	53	103	213	79	106	120	100	96	49	293	454	527	358	319	499	533
Nearest Offshore or Glassy	Uchiumi Kyu Shu	Curren's Point Kyu Shu	Uchiumi Kyu Shu	Curren's Point Kyu Shu	Sosanji Rivermouth Kyu Shu	Nagata Kyu Shu	Nagata Kyu Shu	Nagata Kyu Shu	Nagata Kyu Shu	Unnamed Kyu Shu	Takanabe Kyu Shu	Takanabe Kyu Shu	Unnamed Kyu Shu	Nomozaki Kyu Shu	Nomozaki Kyu Shu	Kodogawa Kyu Shu	Nomozaki Kyu Shu	Golfcourse Kyu Shu
Rating (10 max)	5	5	5	5	5	5	4	4	4	5	4	4	4	1	2	3	2	4
Distance (km)	0	2	0	2	7	46	46	46	46	53	43	43	53	205	205	79	205	13
Best forecast wave conditions in Kyu Shu	Chokusen	Okuragahama	Okuragahama	Lena	Lena	Lena	Nagata	Nagata	Nagata	Okuragahama	Dragons Leaf	Dragons Leaf	Dragons Leaf	Fukuoka	Nomozaki	Dragons Leaf	Nomozaki	Golfcourse
Rating (10 max)	5	5	5	5	5	5	4	4	4	5	5	4	4	1	2	4	2	4
Best forecast wave conditions in Japan	Takegashima Shikoku	Niyodo Rivermouth Shikoku	Niyodo Rivermouth Shikoku	Yasuda Rivermouth Shikoku	Niyodo Rivermouth Shikoku	Niyodo Rivermouth Shikoku	Niyodo Rivermouth Shikoku	Niyodo Rivermouth Shikoku	Niyodo Rivermouth Shikoku	Okuragahama Kyu Shu	Dragons Leaf Kyu Shu	Niyodo Rivermouth Shikoku	Nunoshima Shikoku	Nunoshima Shikoku	Nunoshima Shikoku	Niyodo Rivermouth Shikoku	Niyodo Rivermouth Shikoku	Niyodo Rivermouth Shikoku
Rating (10 max)	5	5	5	5	5	5	4	4	4	5	5	4	4	4	4	4	5	5
Header Global	Virac Harbour Philippines	Lucky Point Philippines	Lucky Point Philippines	Lucky Point Philippines	Riet River South Africa	Haga-Haga South Africa	Cintsa West South Africa	Easter Reef Australia	Easter Reef Australia	Benkunqut Indonesia	Batu Hiu Indonesia	Benkunqut Indonesia	Bali Village Indonesia	Bali Village Indonesia	Benkunqut Indonesia	Bawa Indonesia	Benkunqut Indonesia	Benkunqut Indonesia
Rating (10 max)	6	9	9	9	9	7	5	5	5	5	5	6	6	6	5	5	5	5

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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Uchiumi 48 hour detailed Surf Forecast

How big are the waves at Uchiumi today (21 Oct):

Short Range Forecast

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