Yona Bay 48 hour detailed Surf Forecast

Lat Long: 26.76° N 128.19° E

Issued: 2 pm 09 Jul 2026 (local time)

Forecast update in hr min

Today's Yona Bay sea temperature is

28.2° C

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

Surf Forecasts:

	Short Range Forecast Heavy rain (total 32mm), heaviest during Fri night. Warm (max 29°C on Thu afternoon, min 28°C on Thu night). Winds decreasing (gales from the ESE on Fri night, fresh winds from the SSE by Sun morning).
	Thu 9				Friday 10								Saturday 11								Sun 12
	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	12 AM	3 AM	6 AM	9 AM
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 Period (s)	SE 16	SE 16	SE 17	SE 17	SE 17	SE 17	SE 17	SSE 17	SSE 17	SE 18	SE 18	SE 18	SE 18	SSE 18	SSE 17	SSE 17	SSE 17	SSE 15	SSE 12	SSE 13	SSE 13	SSE 12	SSE 12	SSE 12
Wave Graph
kJ	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Wind (km/h)	E	E	E	E	E	E	E	E	E	E	E	ESE	ESE	ESE	SE	SE	SE	SE	SE	SE	SSE	SSE	SSE	SSE
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy	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	off	off	off	off	off	off	off	off	off	off	off
High Tide		2:46PM1.47m				2:14AM1.73m					4:24PM1.54m				3:22AM1.78m				5:35PM1.65m				4:25AM1.86m
Low Tide				8:03PM1.06m					9:29AM0.55m				9:28PM1.13m				10:37AM0.40m				10:43PM1.14m


	—	—	—	—	—	5:39	—	—	—	—	—	—	—	5:39	—	—	—	—	—	—	—	5:41	—	—
	—	—	7:23	—	—	—	—	—	—	—	7:23	—	—	—	—	—	—	—	7:23	—	—	—	—	7:22
mm	—	—	—	—	—	—	—	2	2	2	2	2	2	4	3	3	3	2	—	—	—	1	1	2
Temp °C	29	29	29	29	28	28	28	28	29	28	28	28	28	28	28	28	28	28	29	29	29	28	28	29
Feels °C	30	29	29	28	26	25	25	24	25	22	21	21	22	20	21	21	22	24	25	26	27	27	28	30
Swell 1 Height (m) Direction Period (s)	SE 16	SE 16	SE 17	SE 17	SE 17	SE 17	SE 17	SSE 17	SSE 17	—	—	—	—	—	—	—	—	SSW 16	SSW 14	SSW 15	SSW 14	SW 15	SW 15	SW 14
kJ	8604	11344	15399	15882	17657	20522	22282	38790	44885	—	—	—	—	—	—	—	—	18625	4485	3394	2759	2226	1907	1236
Swell 2 Height (m) Direction Period (s)	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
kJ	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Swell 3 Height (m) Direction Period (s)	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
kJ	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Wind waves Height (m) Direction Period (s)	—	—	—	—	—	—	—	SE 17	SE 17	SE 18	SE 18	SE 18	SE 18	SSE 18	SSE 17	SSE 17	SSE 17	SSE 15	SSE 12	SSE 13	SSE 13	SSE 12	SSE 12	SSE 12
kJ	—	—	—	—	—	—	—	26032	30424	35136	40703	45559	47895	48693	46484	42520	32732	22935	7841	10631	8036	4708	3424	2788
Nearest Offshore or Glassy	Green island South	Green island South	Kenting South	Nagata Kyu Shu	Nagata Kyu Shu	Nagata Kyu Shu	Nagata Kyu Shu	Nomozaki Kyu Shu	Wujiao Bay (Dongshan Dao) Zhangzhou	Takegashima Shikoku	Nomozaki Kyu Shu	Nomozaki Kyu Shu	Nomozaki Kyu Shu	Nomozaki Kyu Shu	Nomozaki Kyu Shu	Nomozaki Kyu Shu	Nomozaki Kyu Shu	Osaki Point Shikoku	Nomozaki Kyu Shu	Nagata Kyu Shu	Nagata Kyu Shu	Nagata Kyu Shu	Nagata Kyu Shu	Nagata Kyu Shu
Rating (10 max)	9	9	9	7	6	7	7	1	3	8	2	2	2	3	3	4	4	9	4	7	6	5	4	4
Distance (km)	856	856	925	595	595	595	595	690	1138	957	690	690	690	690	690	690	690	937	690	595	595	595	595	595
Best forecast wave conditions in Okinawa
Rating (10 max)
Best forecast wave conditions in Japan	Keta Reef Oshima Izu Islands	Hashikui Bay Shikoku	Takegashima Shikoku	Nagata Kyu Shu	Okuragahama Kyu Shu	Okuragahama Kyu Shu	Yasuda Rivermouth Shikoku	Osaki Point Shikoku	Shida Chiba	Takegashima Shikoku	Osaki Point Shikoku	Osaki Point Shikoku	Osaki Point Shikoku	Takegashima Shikoku	Takegashima Shikoku	Takegashima Shikoku	Hashikui Bay Shikoku	Osaki Point Shikoku	Osaki Point Shikoku	Dead Man's Land Shikoku	Dead Man's Land Shikoku	Osaki Point Shikoku	Osaki Point Shikoku	Osaki Point Shikoku
Rating (10 max)	3	5	5	7	7	9	9	9	4	8	9	9	9	9	9	9	8	9	9	9	9	9	9	7
Header Global	Lucky Point Philippines	Lucky Point Philippines	Papatowai New Zealand	Trial Harbour Australia	Baler - Lindy's Point Philippines	Weld Road New Zealand	Boneyards South Africa	Kaifu Rivermouth Japan	Barbel Point South Africa	Barbel Point South Africa	Papatowai New Zealand	Boneyards South Africa	Kaifu Rivermouth Japan	Kaifu Rivermouth Japan	Kaifu Rivermouth Japan	Frigates Fiji	Papatowai New Zealand	Papatowai New Zealand	Otago Peninsula - Allans Beach New Zealand	Otago Peninsula - Allans Beach New Zealand	Kaifu Rivermouth Japan	Kaifu Rivermouth Japan	Kaifu Rivermouth Japan	Etang-Sale Reunion
Rating (10 max)	9	9	6	6	6	6	6	6	5	5	6	5	6	7	8	5	5	5	4	4	7	6	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)

Latest Updates

Ben Mondy

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