Katahama 48 hour detailed Surf Forecast

Surf Forecasts:

Time (JST) & Date	Wave Height	Wave Period
Morning (27 Jun)	0.5ft (0.2m)	16s
Afternoon (27 Jun)	-	-
Evening (27 Jun)	11ft (3.5m)	12s

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

Updates in hr min s Forecast update imminent

	Short Range Forecast Heavy rain (total 221mm), heaviest during Sat afternoon. Warm (max 24°C on Sun morning, min 21°C on Sat morning). Wind will be generally light.
	Saturday 27								Sunday 28								Monday 29
	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	1	0	0	0	0	0	0	0	0	0
Swell Height Map See all maps
Wave Height (m) Direction Period (s)	SE 10	SE 10	SE 17	S 16	SSW 9	SSW 9	ESE 16	S 12	ESE 16	ESE 16	ESE 16	ESE 16	ESE 16	ESE 16	SSE 8	SSE 8	ESE 15	ESE 15	SSE 8	SSE 7	SE 9	SE 9	SE 9	SE 9
Wave Graph
kJ	27	26	11	21	0	0	25	3159	25	25	25	25	25	24	146	167	21	42	98	73	29	39	40	41
Wind (km/h)	NNW	NE	SW	SW	SSE	NE	NE	NNE	WSW	WSW	NNW	SW	SW	S	ENE	NE	NE	NE	ENE	E	SE	SE	SE	ESE
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy	glassy	cross-off	cross-off	cross	cross-on	glassy	cross	cross-off	cross-off	cross-off	glassy	glassy	cross	glassy	glassy	cross	cross	cross	cross-on	cross-on	on	on	on	on
High Tide		2:40AM1.51m					5:04PM1.42m				3:19AM1.54m				5:38PM1.47m				3:57AM1.58m					6:08PM1.51m
Low Tide	9:09PM1.08m				10:02AM0.29m				10:02PM1.10m				10:39AM0.22m				10:43PM1.10m				11:13AM0.17m


	—	4:35	—	—	—	—	—	—	—	4:35	—	—	—	—	—	—	—	4:35	—	—	—	—	—	—
	—	—	—	—	—	—	7:04	—	—	—	—	—	—	—	7:04	—	—	—	—	—	—	—	7:04	—
mm	1	8	1	17	69	24	96	7	—	—	—	—	1	1	2	—	1	1	—	—	1	1	—	—
Temp °C	21	21	22	21	23	23	23	23	23	22	22	24	23	22	22	22	22	22	22	22	23	23	23	23
Feels °C	24	20	22	23	25	27	23	24	24	23	25	28	26	25	25	24	24	24	25	24	25	24	25	26
Swell 1 Height (m) Direction Period (s)	SW 13	SSW 13	SSW 9	SSW 9	SSW 9	SSW 9	SW 12	SW 12	SSW 12	SSW 12	SSW 11	SSW 11	SSW 10	SSW 10	SW 10	SW 9	SSW 9	SSW 8	SW 8	SW 8	SSW 8	SSW 8	SSW 8	SSW 8
kJ	769	1151	791	1012	741	949	197	4234	5900	4201	2621	1807	1168	838	452	307	408	333	201	132	163	135	131	135
Swell 2 Height (m) Direction Period (s)	SSW 7	SE 10	SW 13	SW 13	SW 12	SSW 13	ESE 16	S 12	ESE 16	ESE 16	ESE 16	ESE 16	ESE 16	ESE 16	SSE 8	SSE 8	ESE 15	ESE 15	SSE 8	SSE 7	SE 9	SE 9	SE 9	SE 9
kJ	141	26	680	424	416	836	25	3159	25	25	25	25	25	24	146	167	21	42	98	73	29	39	40	41
Swell 3 Height (m) Direction Period (s)	SE 10	SE 18	SE 17	S 16	SSW 15	SW 12	E 8	ESE 16	—	—	E 8	E 8	E 9	E 8	ESE 15	ESE 15	E 8	E 8	ESE 15	SE 9	ESE 15	ESE 15	ESE 15	ESE 15
kJ	27	12	11	21	355	268	6	25	—	—	5	1	6	6	22	21	5	5	21	30	21	21	21	21
Wind waves Height (m) Direction Period (s)	—	SSW 13	—	—	—	SSW 9	SSW 12	—	—	—	—	—	—	—	—	—	—	—	ENE 3	E 3	E 4	ESE 4	E 4	E 4
kJ	—	2146	—	—	—	1183	2943	—	—	—	—	—	—	—	—	—	—	—	1	3	20	24	12	7
Nearest Offshore or Glassy	Suruga Bay Shizuoka	Akabane Long Beach Shizuoka	Akabane Long Beach Shizuoka	Katagai Chiba	Akabane Long Beach Shizuoka	Suruga Bay Shizuoka	Sakawa River Kanagawa	Oiso Jetty Kanagawa	Sakawa River Kanagawa	Sakawa River Kanagawa	Suruga Bay Shizuoka	Suruga Bay Shizuoka	Kisami-Ohama Beach Shizuoka	Suruga Bay Shizuoka	Suruga Bay Shizuoka	Omaezaki Shizuoka	Omaezaki Shizuoka	Omaezaki Shizuoka	Omaezaki Shizuoka	Omaezaki Shizuoka	Keta Reef Oshima Izu Islands	Sakawa River Kanagawa	Omaezaki Shizuoka	Suruga Bay Shizuoka
Rating (10 max)	2	2	3	4	3	3	3	4	4	4	4	3	4	2	2	2	2	2	2	2	1	1	1	1
Distance (km)	2	94	94	224	94	2	103	112	103	103	2	2	65	2	2	13	13	13	13	13	104	103	13	2
Best forecast wave conditions in Shizuoka	Omaezaki	Akabane Long Beach	Akabane Long Beach		Akabane Long Beach	Suruga Bay					Suruga Bay	Akabane Long Beach	Kisami-Ohama Beach	Akabane Long Beach	Omaezaki	Omaezaki	Omaezaki	Akabane Long Beach	Akabane Long Beach	Omaezaki			Omaezaki	Omaezaki
Rating (10 max)	3	2	3		3	3					4	4	4	3	3	2	2	2	2	2			1	1
Best forecast wave conditions in Japan	Niijima - Habushiura Izu Islands	Niyodo Rivermouth Shikoku	Niyodo Rivermouth Shikoku	Niyodo Rivermouth Shikoku	Akabane Long Beach Shizuoka	Kaifu Rivermouth Shikoku	Kaifu Rivermouth Shikoku	Kaifu Rivermouth Shikoku	Matsube Bay Chiba	Niyodo Rivermouth Shikoku	Matsube Bay Chiba	Mera Chiba	Niijima - Habushiura Izu Islands	Niijima - Habushiura Izu Islands	Niijima - Habushiura Izu Islands	Mera Chiba	Niyodo Rivermouth Shikoku	Niyodo Rivermouth Shikoku	Big Ben Chiba	Mera Chiba	Mera Chiba	Mera Chiba	Mera Chiba	Mera Chiba
Rating (10 max)	3	3	3	4	3	4	4	4	9	4	4	4	4	3	4	3	2	2	2	2	2	2	2	2
Header Global	Lebu Chile	Lebu Chile	Boneyards South Africa	Lebu Chile	Lebu Chile	Papatowai New Zealand	Papatowai New Zealand	Buchupureo Chile	Purakaunui Bay New Zealand	Trial Harbour Australia	Lebu Chile	Lebu Chile	Lebu Chile	Lebu Chile	Lebu Chile	Lebu Chile	Buchupureo Chile	Stompneus South Africa	Stompneus South Africa	Stompneus South Africa	Heaven South Africa	Heaven South Africa	Barrancon Chile	Hell South Africa
Rating (10 max)	7	7	5	6	6	6	6	5	5	5	9	9	8	7	6	6	5	6	6	6	8	7	5	7

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

The roadsurfer VanLife Taster Menu

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Katahama surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.

Katahama 48 hour detailed Surf Forecast

Short Range Forecast

Latest Updates

The Five Best Forecasts For International Surfing Day 2026

Best Surf Travel Deals & Discounts For 2026 To Help Make Surf Travel Cheaper

Let Our Surf Alerts Do All Your Forecast Heavy Lifting

Talking To Maddie Meddings on New Film Undercurrents. (And Then Watch It!)

The roadsurfer VanLife Taster Menu

FREE! Surf-Forecast.com widget for your website