Yona Bay 48 hour detailed Surf Forecast

Lat Long: 26.76° N 128.19° E

Issued: 8 am 24 Oct 2026 (local time)

Forecast update in hr min

Today's Yona Bay sea temperature is

27.6°C

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

Surf Forecasts:

Time (JST) & Date	Wave Height	Wave Period
Morning (24 Oct)	-	-
Afternoon (24 Oct)	-	-
Evening (24 Oct)	0.5ft (0.1m)	10s

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

	Short Range Forecast Moderate rain (total 12mm), heaviest on Sat night. Warm (max 27°C on Sat morning, min 24°C on Mon night). Winds decreasing (strong winds from the SE on Sat morning, light winds from the SW by Sun night).
	Saturday 24						Sunday 25								Monday 26
	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	12 AM	3 AM	6 AM	9 AM	12 PM	3 PM	6 PM	9 PM
Rating (10 max)	0	0	0	0	0	0	0	0	0	0	0	0	1	1	1	0	0	0	0	0	0	0
Swell Height Map See all maps
Wave Height (m) Direction Period (s)	SSW 13	SSE 10	SSE 10	SSE 10	SSE 10	W 10	NE 10	ENE 10	NE 10	E 9	S 8	ESE 9	W 9	W 9	W 9	W 9	W 9	WNW 9	WNW 9	WNW 9	WNW 9	NW 9
Wave Graph
kJ	0	0	0	0	0	2	4	10	26	106	0	0	171	196	241	199	190	197	193	208	217	221
Wind (km/h)	SE	SE	SSE	SSE	SSE	SSE	SSE	S	S	S	S	S	S	SSW	SW	WSW	W	W	W	W	W	NW
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy	off	off	off	off	cross-off	off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross	cross-on	cross-on	cross-on	cross-on	cross-on	cross-on	on
High Tide	5:41AM1.76m				5:48PM1.84m					6:22AM1.86m				6:17PM1.91m				7:03AM1.92m				6:46PM1.97m
Low Tide			11:44AM0.57m					00:06AM0.37m				12:19PM0.57m				00:40AM0.21m				12:54PM0.61m


	6:31	—	—	—	—	—	—	—	6:31	—	—	—	—	—	—	—	6:31	—	—	—	—	—
	—	—	—	5:51	—	—	—	—	—	—	—	5:50	—	—	—	—	—	—	—	5:49	—	—
mm	1	1	1	1	1	1	1	1	2	1	1	—	—	—	—	—	—	—	—	—	—	—
Temp °C	27	27	27	27	27	27	27	27	27	27	27	27	27	26	26	26	25	25	25	25	25	25
Feels °C	23	24	24	24	25	25	25	26	26	27	27	28	30	29	30	30	27	27	25	25	25	26
Swell 1 Height (m) Direction Period (s)	SSW 13	SSW 13	—	—	—	W 10	NE 10	SW 12	SW 12	SW 11	ESE 9	ESE 9	ESE 9	ESE 9	ESE 9	ESE 9	ESE 9	ESE 10	ESE 10	ESE 10	ESE 10	ESE 10
kJ	4486	2017	—	—	—	2	4	712	403	292	237	249	218	254	260	277	336	341	365	348	348	295
Swell 2 Height (m) Direction Period (s)	—	—	—	—	—	—	—	ENE 10	NE 10	E 9	WSW 11	W 10	S 8	W 9	W 9	W 9	W 9	WNW 9	WNW 9	S 7	S 7	S 7
kJ	—	—	—	—	—	—	—	10	26	106	198	216	157	196	241	199	190	197	193	15	15	8
Swell 3 Height (m) Direction Period (s)	—	—	—	—	—	—	—	—	N 9	NE 10	SW 11	SW 10	W 9	S 8	S 8	S 8	S 7	S 7	S 7	N 8	N 7	N 7
kJ	—	—	—	—	—	—	—	—	2	25	92	64	171	124	74	55	39	38	24	10	4	4
Wind waves Height (m) Direction Period (s)	SSE 10	SSE 10	SSE 10	SSE 10	SSE 10	SSE 9	S 9	SSE 8	SSE 8	SSE 8	S 8	S 8	—	—	—	—	—	—	WNW 3	WNW 9	WNW 9	NW 9
kJ	4040	3712	3472	2984	2483	2069	1827	964	864	589	311	219	—	—	—	—	—	—	3	208	217	221
Nearest Offshore or Glassy	Nomozaki Kyu Shu	Niyodo Rivermouth Shikoku	Kangjeong (Jejudo Island) South Korea	Kangjeong (Jejudo Island) South Korea	Kangjeong (Jejudo Island) South Korea	Golfcourse Kyu Shu	Sosanji Rivermouth Kyu Shu	Aoshima Kyu Shu	Curren's Point Kyu Shu	Curren's Point Kyu Shu	Lightning Bolt North	Nomozaki Kyu Shu	Yona Bay Okinawa	Yona Bay Okinawa	Aha Rivermouth Okinawa	Aha Rivermouth Okinawa	Aha Rivermouth Okinawa	Ada Okinawa	Ada Okinawa	Ada Okinawa	Ada Okinawa	Futami Okinawa
Rating (10 max)	4	4	5	5	5	4	4	4	4	3	2	4	1	1	2	2	2	2	2	2	2	1
Distance (km)	690	920	738	738	738	651	646	645	639	639	664	690	0	0	12	12	12	14	14	14	14	28
Best forecast wave conditions in Okinawa													Ikei Island	Ko-Chan (Hedo Point)	Castles	Ko-Chan (Hedo Point)	Castles	Castles	Castles	Castles	Castles	Ikei Island
Rating (10 max)													2	3	2	3	2	3	3	2	2	3
Best forecast wave conditions in Japan	Osaki Point Shikoku	Niyodo Rivermouth Shikoku	Ikumi Beach Shikoku	Kurihama Kanagawa	Niijima - Awaii Izu Islands	Ikumi Beach Shikoku	Omaezaki Shizuoka	Suruga Bay Shizuoka	Hashikui Bay Shikoku	Hashikui Bay Shikoku	Kaifu Rivermouth Shikoku	Osaki Point Shikoku	Yasuda Rivermouth Shikoku	Niyodo Rivermouth Shikoku	Niyodo Rivermouth Shikoku	Niyodo Rivermouth Shikoku	Golfcourse Kyu Shu	Okuragahama Kyu Shu	Castles Okinawa	Mera Chiba	Omaezaki Shizuoka	Ikei Island Okinawa
Rating (10 max)	5	4	4	4	4	5	5	4	4	4	4	4	4	3	3	3	3	3	3	3	2	3
Header Global	Trial Harbour Australia	Benkunqut Indonesia	Deba Spain	Deba Spain	Trial Harbour Australia	Benkunqut Indonesia	Outside Corner Indonesia	Outside Corner Indonesia	Nyang-Nyang Indonesia	Bali Village Indonesia	El Huerto Spain	El Huerto Spain	Deba Spain	Ahijedero Mexico	Benkunqut Indonesia	La Nora Spain	Belharra France	Easky Left Ireland	Deba Spain	Deba Spain	North Shore Breakers Bermuda	Ahijedero Mexico
Rating (10 max)	7	5	5	5	5	5	5	5	5	4	5	5	5	4	4	5	5	6	5	5	5	4

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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Yona Bay 48 hour detailed Surf Forecast

Short Range Forecast

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