Hashikui Bay 48 hour detailed Surf Forecast

Lat Long: 33.73° N 134.54° E

Issued: 2 am 20 Jul 2026 (local time)

Forecast update in hr min

Today's Hashikui Bay sea temperature is

28.1° C

Hashikui Bay 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 Hashikui Bay today (20 Jul):

Morning surf: Morning surf (20 Jul, local time) - 1.5ft (0.4m), 8s period with SE swell.
Afternoon surf: Afternoon surf (20 Jul, local time) - 0.5ft (0.2m), 8s period with SSE swell.
Evening surf: Evening surf (20 Jul, local time) - 0.5ft (0.2m), 8s period with SSE swell.

The current surf forecast for Hashikui Bay at 9AM is: 0.4m 8s primary swell from a Southeast direction and 0.2m 9s secondary swell from a East-southeast direction, 0.2m 7s secondary swell from a South-southwest direction (forecast issued at 02:00am July 20). The wind direction is predicted to be cross-offshore.

Time (JST) & Date	Wave Height	Wave Period
Morning (20 Jul)	1.5ft (0.4m)	8s
Afternoon (20 Jul)	0.5ft (0.2m)	8s
Evening (20 Jul)	0.5ft (0.2m)	8s

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

	Short Range Forecast Light rain (total 6mm), mostly falling on Tue afternoon. Warm (max 31°C on Mon morning, min 27°C on Mon night). Wind will be generally light.
	Monday 20								Tuesday 21								Wednesday 22
	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)	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 9	SE 9	SE 9	SE 8	SE 8	SSE 8	SSE 8	SSE 8	SSE 8	ESE 11	ESE 11	SE 8	SSE 8	SSE 8	SSE 8	SSE 8	SSE 8	SSE 8	SSE 8	SSE 8	SSE 8	SSE 8	SSE 8	SSE 7
Wave Graph
kJ	12	20	19	18	18	7	14	7	7	12	12	11	7	6	6	6	6	6	6	6	6	6	6	5
Wind (km/h)	SW	SW	WSW	S	SSE	S	SSW	SW	WNW	NNW	NNW	ESE	SSE	S	SSW	WSW	W	NW	N	ENE	SE	S	SSW	WSW
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy	off	off	glassy	cross-off	cross-off	cross-off	cross-off	glassy	glassy	glassy	glassy	glassy	cross-off	cross-off	cross-off	off	glassy	glassy	glassy	glassy	glassy	cross-off	off	off
High Tide	9:07PM1.78m				9:08AM1.67m				9:39PM1.74m				10:05AM1.55m				10:15PM1.70m				11:22AM1.44m
Low Tide			3:11AM0.75m				3:18PM0.67m				4:00AM0.73m				3:56PM0.85m				5:00AM0.72m				4:43PM1.03m


	—	5:03	—	—	—	—	—	—	—	5:05	—	—	—	—	—	—	—	5:05	—	—	—	—	—	—
	—	—	—	—	—	—	7:10	—	—	—	—	—	—	—	7:09	—	—	—	—	—	—	—	7:08	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	1	2	—	—	—	—	—	1	2	—	—
Temp °C	27	26	26	29	31	30	29	28	28	27	27	30	30	31	29	28	28	27	27	30	30	30	30	28
Feels °C	32	30	30	33	35	34	34	34	34	33	33	36	35	36	34	33	34	32	32	36	36	35	35	33
Swell 1 Height (m) Direction Period (s)	SE 9	SE 9	SE 9	SE 8	SE 8	SSE 8	SSE 8	SSE 8	SSW 4	SSW 3	SSE 8	SE 8	SSE 8	SSE 8	SSE 8	SSE 8	SSE 8	SSW 4	SSW 3	SSE 8	SSE 8	SSE 8	SSE 8	SE 11
kJ	12	20	19	18	18	7	14	7	2	2	7	11	7	6	6	6	6	2	1	6	6	6	6	4
Swell 2 Height (m) Direction Period (s)	SE 7	SE 12	SSE 4	ESE 9	ESE 8	ESE 7	SE 11	ESE 8	SSE 8	SSE 8	SSW 3	SE 11	SE 11	SE 11	SE 11	SE 11	SE 11	SSE 8	SSE 8	SSW 3	SE 10	SE 10	SE 10	SSE 7
kJ	2	5	3	8	6	5	5	6	7	7	1	5	5	5	5	5	4	6	6	1	4	4	4	5
Swell 3 Height (m) Direction Period (s)	S 7	S 7	SE 12	SE 12	SE 11	SE 11	ESE 7	SE 11	ESE 7	ESE 11	ESE 11	—	SE 6	SE 6	SE 6	S 8	S 7	SE 11	SE 11	SE 11	SSW 3	S 7	S 7	S 7
kJ	1	1	5	5	5	5	5	5	5	12	12	—	2	1	1	1	1	4	4	4	1	1	1	1
Wind waves Height (m) Direction Period (s)	SSE 4	SSE 4	—	SSW 7	S 2	S 3	S 3	S 4	SW 3	SW 3	SW 3	—	SW 8	—	SSW 3	SSW 3	SSW 4	SW 3	SW 3	—	—	SSW 3	SW 3	SSW 3
kJ	5	5	—	4	1	4	6	6	5	3	2	—	9	—	3	6	5	4	4	—	—	1	2	5
Nearest Offshore or Glassy	Ikumi Beach Shikoku	Teba Shima Shikoku	Tainohama Shikoku	Osaki Point Shikoku	Osaki Point Shikoku	Kaiser's (Hachijojima Island) Izu Islands	Osaki Point Shikoku	Teba Shima Shikoku	Osaki Point Shikoku	Osaki Point Shikoku	Osaki Point Shikoku	Osaki Point Shikoku	Osaki Point Shikoku	Udo Shrine Kyu Shu	Osaki Point Shikoku	Okuragahama Kyu Shu	Osaki Point Shikoku	Osaki Point Shikoku	Osaki Point Shikoku	Osaki Point Shikoku	Osaki Point Shikoku	Unnamed Kyu Shu	Kisami-Ohama Beach Shizuoka	Okuragahama Kyu Shu
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)	33	16	3	49	49	497	49	16	49	49	49	49	49	371	49	308	49	49	49	49	49	376	415	308
Best forecast wave conditions in Shikoku	Niyodo Rivermouth	Niyodo Rivermouth	Niyodo Rivermouth	Niyodo Rivermouth	Osaki Point		Niyodo Rivermouth	Niyodo Rivermouth	Niyodo Rivermouth	Niyodo Rivermouth	Niyodo Rivermouth	Niyodo Rivermouth	Osaki Point		Osaki Point		Osaki Point	Yasuda Rivermouth	Yasuda Rivermouth	Osaki Point	Osaki Point
Rating (10 max)	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	Kaiser's (Hachijojima Island) Izu Islands	Kaiser's (Hachijojima Island) Izu Islands	Yona Bay Okinawa	Kaiser's (Hachijojima Island) Izu Islands	Kaiser's (Hachijojima Island) Izu Islands	Niyodo Rivermouth Shikoku	Niyodo Rivermouth Shikoku	Niyodo Rivermouth Shikoku	Niyodo Rivermouth Shikoku	Niyodo Rivermouth Shikoku	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Shida Chiba	Yona Bay Okinawa	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Yona Bay Okinawa	Yona Bay Okinawa	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba
Rating (10 max)	1	1	1	1	1	1	2	1	1	1	1	1	2	2	1	2	2	2	2	2	1	1	1	1
Header Global	Papatowai New Zealand	Papatowai New Zealand	Otago Peninsula - Allans Beach New Zealand	Otago Peninsula - Allans Beach New Zealand	Otago Peninsula - Allans Beach New Zealand	Ning Nong Point and Reef New Zealand	Ning Nong Point and Reef New Zealand	Ning Nong Point and Reef New Zealand	Last Chance New Zealand	Seconds (White Rock) New Zealand	Diners Beach New Zealand	Asu Indonesia	Papatowai New Zealand	Asu Indonesia	Aganoa Beach Samoa	Aganoa Beach Samoa	Bruces Beauties South Africa	Van Stadens Mouth South Africa	Cobblestones Australia	Cobblestones Australia	Cobblestones Australia	Cobblestones Australia	Injidup Carpark Australia	Bancoora Australia
Rating (10 max)	7	7	6	5	5	7	6	5	5	5	5	4	5	4	4	4	4	5	5	5	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)

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Hashikui Bay 48 hour detailed Surf Forecast

How big are the waves at Hashikui Bay today (20 Jul):

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