Ikumi Beach 48 hour detailed Surf Forecast

Lat Long: 33.53° N 134.28° E

Issued: 2 am 16 Jul 2026 (local time)

Forecast update in hr min

Today's Ikumi Beach sea temperature is

26.7° C

Ikumi Beach 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 Ikumi Beach today (16 Jul):

Morning surf: Morning surf (16 Jul, local time) - 3ft (0.9m), 8s period with SSW swell.
Afternoon surf: Afternoon surf (16 Jul, local time) - 2.5ft (0.7m), 8s period with SSW swell.
Evening surf: Evening surf (16 Jul, local time) - 2ft (0.6m), 7s period with SSW swell.

The current surf forecast for Ikumi Beach at 4PM is: 0.7m 8s primary swell from a South-southwest direction and 0.4m 8s secondary swell from a South-southwest direction (forecast issued at 02:00am July 16). The wind direction is predicted to be cross-onshore.

Time (JST) & Date	Wave Height	Wave Period
Morning (16 Jul)	3ft (0.9m)	8s
Afternoon (16 Jul)	2.5ft (0.7m)	8s
Evening (16 Jul)	2ft (0.6m)	7s

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

	Short Range Forecast Light rain (total 3mm), mostly falling on Sat afternoon. Warm (max 31°C on Thu morning, min 26°C on Fri night). Wind will be generally light.
	Thursday 16								Friday 17								Saturday 18
	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	12 PM	3 PM	6 PM	9 PM
Rating (10 max)	1	1	1	1	0	0	1	1	1	0	1	1	0	0	0	0	1	0	0	0	0	0	0	0
Swell Height Map See all maps
Wave Height (m) Direction Period (s)	SSW 8	SSW 8	SSW 8	SSW 8	SSW 7	SSW 8	SSW 8	SSW 7	SSW 7	ESE 10	ESE 10	ESE 10	SSW 7	SE 10	SE 10	ESE 9	ESE 9	ESE 9	ESE 9	ESE 9	SE 10	E 9	SE 8	SE 8
Wave Graph
kJ	94	92	89	87	61	56	50	34	31	18	18	18	19	18	16	17	17	17	17	15	15	13	18	25
Wind (km/h)	NW	NNW	NNW	SE	SE	SE	SSE	NW	NNW	NNW	NW	ESE	ESE	SE	S	WSW	W	NW	N	ESE	SE	SSE	S	S
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy	cross-off	glassy	glassy	glassy	cross-on	cross-on	glassy	glassy	glassy	cross-off	glassy	glassy	on	cross-on	glassy	glassy	glassy	glassy	glassy	on	cross-on	cross-on	cross-on	cross-on
High Tide				6:19AM1.90m				7:47PM1.88m				7:02AM1.91m				8:17PM1.87m				7:45AM1.88m				8:47PM1.85m
Low Tide		00:46AM0.98m				1:05PM0.15m				1:23AM0.90m				1:41PM0.22m				2:00AM0.83m				2:17PM0.33m


	—	5:03	—	—	—	—	—	—	—	5:03	—	—	—	—	—	—	—	5:05	—	—	—	—	—	—
	—	—	—	—	—	—	7:13	—	—	—	—	—	—	—	7:13	—	—	—	—	—	—	—	7:12	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	1	1
Temp °C	28	28	28	30	31	30	29	28	28	27	27	30	31	31	29	28	27	27	26	29	30	30	28	27
Feels °C	33	33	33	35	35	35	35	34	33	31	31	34	34	35	34	33	32	32	31	34	34	34	34	33
Swell 1 Height (m) Direction Period (s)	SSW 8	SSW 8	SSW 8	SSW 8	SSW 7	SSW 8	SSW 8	SSW 7	SSW 7	SW 7	SSW 7	SSW 7	SSW 7	SSW 7	SW 7	ESE 9	ESE 9	ESE 9	ESE 9	ESE 9	ESE 9	SE 8	SE 8	SE 8
kJ	94	92	89	87	61	56	50	34	31	25	18	18	19	18	11	17	17	17	17	15	15	11	18	25
Swell 2 Height (m) Direction Period (s)	SE 11	SE 11	SE 11	SE 10	SE 10	SSW 8	SSW 8	SSW 8	SSW 8	SSW 8	SSW 8	ESE 10	ESE 9	ESE 9	ESE 9	SW 6	SE 9	SE 9	SE 9	SE 9	SE 10	E 9	ESE 10	SE 3
kJ	18	18	18	14	16	19	13	13	12	13	12	18	17	16	16	7	13	13	13	14	14	13	10	2
Swell 3 Height (m) Direction Period (s)	ESE 10	ESE 10	ESE 10	ESE 10	SSW 8	SE 10	ESE 10	ESE 10	ESE 10	ESE 10	ESE 10	SSW 8	SE 9	SE 10	SE 10	SE 9	SSW 8	SSW 7	SSW 7	SSW 6	SSW 6	SSW 6	E 8	E 8
kJ	18	18	19	19	14	15	18	18	18	18	18	12	14	15	15	14	11	4	4	4	4	4	5	5
Wind waves Height (m) Direction Period (s)	SW 6	—	—	—	—	—	—	—	—	—	—	—	NE 3	—	—	—	—	—	—	—	ESE 3	SE 3	SE 3	ESE 3
kJ	60	—	—	—	—	—	—	—	—	—	—	—	1	—	—	—	—	—	—	—	1	2	3	1
Nearest Offshore or Glassy	Ikumi Beach Shikoku	Ikumi Beach Shikoku	Ikumi Beach Shikoku	Ikumi Beach Shikoku	Gomoda Shikoku	Hashikui Bay Shikoku	Ikumi Beach Shikoku	Ikumi Beach Shikoku	Ikumi Beach Shikoku	Dead Man's Land Shikoku	Ikumi Beach Shikoku	Ikumi Beach Shikoku	Udo Shrine Kyu Shu	Osaki Point Shikoku	Osaki Point Shikoku	Osaki Point Shikoku	Ikumi Beach Shikoku	Osaki Point Shikoku	Yasuda Rivermouth Shikoku	Yasuda Rivermouth Shikoku	Udo Shrine Kyu Shu	Uchiumi Kyu Shu	Golfcourse Kyu Shu	Yasuda Rivermouth Shikoku
Rating (10 max)	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1
Distance (km)	0	0	0	0	54	33	0	0	0	15	0	0	338	16	16	16	0	16	30	30	338	328	322	30
Best forecast wave conditions in Shikoku	Niyodo Rivermouth	Niyodo Rivermouth	Niyodo Rivermouth	Niyodo Rivermouth	Gomoda	Hashikui Bay	Kaifu Rivermouth	Niyodo Rivermouth	Niyodo Rivermouth	Niyodo Rivermouth	Niyodo Rivermouth	Niyodo Rivermouth		Osaki Point	Niyodo Rivermouth	Niyodo Rivermouth	Niyodo Rivermouth	Niyodo Rivermouth	Niyodo Rivermouth	Niyodo Rivermouth				Yasuda Rivermouth
Rating (10 max)	1	1	1	1	1	1	1	1	1	1	1	1		1	1	1	1	1	1	1				1
Best forecast wave conditions in Japan	Niyodo Rivermouth Shikoku	Niyodo Rivermouth Shikoku	Niyodo Rivermouth Shikoku	Niyodo Rivermouth Shikoku	Niijima - Habushiura Izu Islands	Niijima - Habushiura Izu Islands	Kaifu Rivermouth Shikoku	Niyodo Rivermouth Shikoku	Niyodo Rivermouth Shikoku	Niyodo Rivermouth Shikoku	Niyodo Rivermouth Shikoku	Niyodo Rivermouth Shikoku	Ohara Chiba	Shida Chiba	Niyodo Rivermouth Shikoku	Niyodo Rivermouth Shikoku	Niyodo Rivermouth Shikoku	Niyodo Rivermouth Shikoku	Niyodo Rivermouth Shikoku	Niyodo Rivermouth Shikoku	Keta Reef Oshima Izu Islands	Keta Reef Oshima Izu Islands	Keta Reef Oshima Izu Islands	Keta Reef Oshima Izu Islands
Rating (10 max)	1	1	1	1	2	2	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1
Header Global	Shingles New Zealand	Shipstern Bluff Australia	Hell South Africa	Gerickes Point South Africa	Boneyards South Africa	Boneyards South Africa	Dunedin - Cob Cottage New Zealand	Easter Reef Australia	Otago Peninsula - Allans Beach New Zealand	Lebu Chile	Easter Reef Australia	Dunedin - Bobs Beach New Zealand	Easter Reef Australia	Papatowai New Zealand	Papatowai New Zealand	Otago Peninsula - Allans Beach New Zealand	Dunedin - Kuri Bush New Zealand	Dunedin - Cob Cottage New Zealand	Dunedin - Kuri Bush New Zealand	Seconds (White Rock) New Zealand	Papatowai New Zealand	Papatowai New Zealand	Papatowai New Zealand	Papatowai New Zealand
Rating (10 max)	5	5	5	5	5	5	7	5	5	6	6	9	6	8	9	8	7	6	6	8	9	9	9	7

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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Ikumi Beach 48 hour detailed Surf Forecast

How big are the waves at Ikumi Beach today (16 Jul):

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