West Coast South Island Surf

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West Coast South Island Surf Forecast map for predicting the best wave and wind conditions across the region. For surfers, the map shows the most powerful swell tracking across near-shore open water and not the peak waves experienced by boats out at sea. Move your mouse over the ocean swell symbols or the surf breaks on the coastline to see a more detailed surf forecast including wave period and wind conditions. The forecast updates every 6 hours and most live weather reports update every hour. You can animate the West Coast South Island Surf map or show live wind and wave conditions as reported from wavebuoys and local weather stations. Surf breaks shown along the West Coast South Island coastline are also listed below.

West Coast South Island Photos

West Coast South Island Wavefinder

	Sat	Sunday 03			Monday 04			Tuesday 05			Wednesday 06			Thursday 07			Friday 08			Saturday 09
	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night
Best forecast wave conditions in West Coast South Island	Smoothwater Bay West Coast South Island	Haast Beach West Coast South Island	Smoothwater Bay West Coast South Island	Smoothwater Bay West Coast South Island	Haast Beach West Coast South Island	Smoothwater Bay West Coast South Island	Cobden Beach - The Channel West Coast South Island	Little Wanganui West Coast South Island	Cobden Beach - The Channel West Coast South Island	Charleston West Coast South Island	Cobden Beach - The Channel West Coast South Island	Haast Beach West Coast South Island	Smoothwater Bay West Coast South Island	Tauranga Bay West Coast South Island	Smoothwater Bay West Coast South Island	Charleston West Coast South Island	Little Wanganui West Coast South Island	Cobden Beach - The Channel West Coast South Island	Cobden Beach - The Channel West Coast South Island	Charleston West Coast South Island	Cobden Beach - The Channel West Coast South Island	Cobden Beach - The Channel West Coast South Island
Rating	4	2	3	3	2	3	2	2	1	1	2	4	4	3	3	2	2	0	0	4	0	0
Wave Height (m) & direction	1.8 WSW	0.9 WSW	1.6 WSW	1.3 WSW	0.8 WSW	1.2 WSW	0.7 WSW	0.8 WSW	0.6 WSW	0.7 WSW	0.3 WSW	2.0 NNW	2.3 N	2.0 NNW	1.1 SW	0.8 WSW	0.7 WSW	0.9 N	1.9 NNW	3.5 NNW	3.0 NNW	2.2 NNW
Period(s)	13	13	13	13	13	13	13	14	14	13	16	9	9	9	14	14	14	7	7	10	10	9
Energy	1206	332	829	619	203	487	169	236	147	154	65	667	1536	830	886	411	323	165	588	4412	2035	1432
Wind (km/h)
Wind State	off	cross- off	cross- on	off	off	glass	off	glass	cross- on	cross- off	cross- off	cross- off	off	glass	cross	cross- off	cross- off	cross- on	cross- on	cross	on	on
High Tide / height (m)	11:48PM 1.98		12:06PM 1.95	12:20AM 1.95		12:42PM 1.90	12:45AM 1.99		1:19PM 1.84	1:32AM 1.84		1:59PM 1.77	2:13AM 1.76		2:36PM 1.75	2:15AM 2.51		3:40PM 1.62		4:01AM 1.63	4:07PM 2.57
Low Tide / height (m)		5:58AM 0.44		6:16PM 0.47	6:32AM 0.47		6:41PM 0.44	7:06AM 0.52		7:27PM 0.57	7:45AM 0.58		8:08PM 0.62	8:29AM 0.64		8:04PM 0.77	8:47AM 0.76		9:48PM 0.71	10:26AM 0.70		9:52PM 0.90
WeatherAdvanced Surf Forecast
Summary	clear	some clouds	some clouds	clear	cloudy	some clouds	clear	clear	clear	clear	some clouds	heavy rain	risk thund- der	clear	clear	some clouds	mod. rain	heavy rain	heavy rain	heavy rain	rain shwrs	rain shwrs
Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	28	6	-	-	-	7	31	60	20	2	13
High °C	10	13	12	11	12	12	10	13	11	12	14	14	15	17	16	17	17	16	17	17	16	14
Low °C	10	10	12	10	10	12	8	9	10	9	10	13	13	16	15	16	16	16	16	16	14	14
Chill °C (?)	9	13	12	10	12	12	9	13	11	10	13	12	14	17	16	17	17	15	16	16	15	12
Sunrise	-	7:37	-	-	7:39	-	-	7:22	-	-	7:28	-	-	7:28	-	-	7:24	-	-	7:30	-	-
Sunset	-	-	5:44	-	-	5:43	-	-	5:34	-	-	5:38	-	-	5:38	-	-	5:30	-	-	5:30	-
Swell1 (m) & direction	1.8 WSW	0.9 WSW	1.6 WSW	1.3 WSW	0.8 WSW	1.2 WSW	0.7 WSW	0.8 WSW	0.6 WSW	0.7 WSW	0.4 NW	2.0 NNW	2.3 N	2.0 NNW	1.5 N	1.1 NNW	1.2 NNW	0.9 N	0.7 WSW	3.5 NNW	3.0 NNW	2.2 NNW
Period (s)	13	13	13	13	13	13	13	14	14	13	6	9	9	9	9	8	7	7	13	10	10	9
Swell2 (m) & direction	0.2 N	0.2 N	0.2 N	0.3 N	0.2 N	0.3 N	0.1 N	0.1 N	0.1 N	0.3 NNE	0.3 N	0.4 SW	1.1 SW	0.7 WSW	1.1 SW	0.8 WSW	0.7 WSW	0.4 WSW	0.3 WSW	1.0 WSW	1.1 WSW	1.1 WSW
Period (s)	14	14	15	14	14	14	13	12	12	7	6	16	14	14	14	14	14	14	19	13	15	14
Wind waves (m) & direction	-	-	-	-	-	-	-	-	-	-	0.5 E	1.6 NE	1.1 W	-	-	-	-	-	1.9 NNW	3.0 NW	-	0.6 W
Period (s)	-	-	-	-	-	-	-	-	-	-	3	8	5	-	-	-	-	-	7	9	-	6

	Sat	Sunday 03								Monday 04								Tuesday 05
	9PM	0AM	3AM	6AM	9AM	12PM	3PM	6PM	9PM	0AM	3AM	6AM	9AM	12PM	3PM	6PM	9PM	0AM	3AM	6AM	9AM	12PM
Best forecast wave conditions in West Coast South Island	Smoothwater Bay West Coast South Island	Smoothwater Bay West Coast South Island	Smoothwater Bay West Coast South Island	Smoothwater Bay West Coast South Island	Smoothwater Bay West Coast South Island	Smoothwater Bay West Coast South Island	Haast Beach West Coast South Island	Smoothwater Bay West Coast South Island	Smoothwater Bay West Coast South Island	Smoothwater Bay West Coast South Island	Smoothwater Bay West Coast South Island	Smoothwater Bay West Coast South Island	Smoothwater Bay West Coast South Island	Smoothwater Bay West Coast South Island	Haast Beach West Coast South Island	Little Wanganui West Coast South Island	Charleston West Coast South Island	Smoothwater Bay West Coast South Island	Smoothwater Bay West Coast South Island	Smoothwater Bay West Coast South Island	Cobden Beach - The Channel West Coast South Island	Little Wanganui West Coast South Island
Rating	4	4	4	4	4	3	2	3	3	3	3	3	3	3	2	2	2	3	3	3	2	2
Wave Height (m) & direction	1.8 WSW	1.8 WSW	1.7 WSW	1.7 WSW	1.7 WSW	1.6 WSW	0.9 WSW	1.5 WSW	1.4 WSW	1.3 WSW	1.3 WSW	1.3 WSW	1.3 WSW	1.2 WSW	0.7 WSW	0.9 WSW	1.0 WSW	1.3 WSW	1.2 WSW	1.1 WSW	0.7 WSW	0.5 WSW
Period(s)	14	13	13	13	13	13	13	13	13	13	13	13	13	14	14	13	13	14	14	14	14	14
Energy	1333	1206	1050	1007	1010	844	320	752	696	619	601	601	538	597	223	232	302	681	662	535	215	201
Wind (km/h)
Wind State	off	off	off	cross- off	cross- off	glass	glass	cross- off	off	off	off	off	off	glass	glass	glass	cross- off	off	off	off	cross- off	glass
Tide State	-	high	mid-ebb	low	mid-flow	mid-flow	mid-ebb	mid-ebb	low	mid-flow	high	mid-ebb	low	mid-flow	high	mid-ebb	low	mid-flow	high	mid-ebb	low	mid-flow
High Tide / height (m)		11:48PM 1.98									12:20AM 1.95				12:32PM 1.99				12:55AM 1.90
Low Tide / height (m)				5:58AM 0.44					6:16PM 0.47				6:32AM 0.47				6:13PM 0.45				6:31AM 0.99
WeatherAdvanced Surf Forecast
Summary	clear	clear	clear	clear	clear	clear	clear	cloudy	clear	clear	clear	some clouds	some clouds	cloudy	some clouds	clear	clear	cloudy	some clouds	some clouds	clear	clear
Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Temp. °C	10	10	10	10	10	12	13	12	11	11	10	10	10	11	12	10	10	11	10	10	8	13
Chill °C (?)	9	10	9	9	10	12	13	12	10	10	9	9	9	11	12	10	8	10	10	9	7	13
Sunrise	-	-	-	-	7:39	-	-	-	-	-	-	-	7:41	-	-	-	-	-	-	-	7:28	-
Sunset	-	-	-	-	-	-	5:43	-	-	-	-	-	-	-	5:40	-	-	-	-	-	-	-
Swell1 (m) & direction	1.8 WSW	1.8 WSW	1.7 WSW	1.7 WSW	1.7 WSW	1.6 WSW	0.9 WSW	1.5 WSW	1.4 WSW	1.3 WSW	1.3 WSW	1.3 WSW	1.3 WSW	1.2 WSW	0.7 WSW	0.9 WSW	1.0 WSW	1.3 WSW	1.2 WSW	1.1 WSW	0.7 WSW	0.5 WSW
Period (s)	14	13	13	13	13	13	13	13	13	13	13	13	13	14	14	13	13	14	14	14	14	12
Swell2 (m) & direction	0.2 N	0.2 N	0.3 N	0.2 N	0.2 N	0.2 N	0.2 N	0.3 N	0.3 N	0.3 N	0.3 N	0.3 N	0.3 N	0.3 N	0.2 N	0.1 N	0.2 N	0.3 N	0.3 N	0.3 NNE	0.2 NNE	0.5 WSW
Period (s)	14	14	16	14	16	15	15	14	14	14	14	14	14	14	14	13	13	13	13	13	13	14
Wind waves (m) & direction	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	0.2 WSW	-	-	-	-	-	-
Period (s)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	3	-	-	-	-	-	-

	Saturday 02					Sunday 03
	7PM	8PM	9PM	10PM	11PM	0AM	1AM	2AM	3AM	4AM	5AM	6AM	7AM	8AM	9AM	10AM	11AM	12PM	1PM	2PM	3PM	4PM
Best forecast wave conditions in West Coast South Island	Smoothwater Bay West Coast South Island	Smoothwater Bay West Coast South Island	Smoothwater Bay West Coast South Island	Smoothwater Bay West Coast South Island	Smoothwater Bay West Coast South Island	Smoothwater Bay West Coast South Island	Haast Beach West Coast South Island	Smoothwater Bay West Coast South Island	Smoothwater Bay West Coast South Island	Smoothwater Bay West Coast South Island	Smoothwater Bay West Coast South Island	Smoothwater Bay West Coast South Island	Smoothwater Bay West Coast South Island	Smoothwater Bay West Coast South Island	Haast Beach West Coast South Island	Little Wanganui West Coast South Island	Charleston West Coast South Island	Smoothwater Bay West Coast South Island	Smoothwater Bay West Coast South Island	Smoothwater Bay West Coast South Island	Cobden Beach - The Channel West Coast South Island	Little Wanganui West Coast South Island
Rating	4	4	4	4	4	3	2	3	3	3	3	3	3	3	2	2	2	3	3	3	2	2
Wave Height (m) & direction	1.9 WSW	1.8 WSW	1.8 WSW	1.8 WSW	1.8 WSW	1.8 WSW	1.0 WSW	1.8 WSW	1.7 WSW	1.7 WSW	1.7 WSW	1.7 WSW	1.7 WSW	1.7 WSW	0.9 WSW	1.2 WSW	1.4 WSW	1.6 WSW	1.6 WSW	1.6 WSW	1.0 WSW	1.2 WSW
Period(s)	14	14	14	14	14	13	14	13	13	13	13	13	13	13	13	14	13	13	13	13	13	13
Energy	1427	1351	1333	1297	1260	1206	376	1133	1050	1050	1007	1007	1007	1011	332	502	711	844	832	831	388	481
Wind (km/h)
Wind State	cross- off	cross- off	off	off	off	off	off	off	off	off	cross- off	cross- off	cross- off	off	cross- off	glass	cross	glass	on	cross- on	cross	cross- on
High Tide / height (m)						11:48PM 1.98													12:06PM 1.95
Low Tide / height (m)												5:58AM 0.44
WeatherAdvanced Surf Forecast
Summary	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	some clouds	clear	clear	clear	some clouds	clear	clear	clear
Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
High °C	11	10	10	10	10	10	9	10	10	10	10	10	10	10	10	12	12	12	12	12	12	13
Chill °C (?)	10	9	9	9	9	10	8	9	9	9	9	9	9	9	10	12	11	12	12	11	12	13
Sunrise	-	-	-	-	-	-	-	-	-	-	-	-	-	7:39	-	-	-	-	-	-	-	-
Sunset	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Swell1 (m) & direction	1.9 WSW	1.8 WSW	1.8 WSW	1.8 WSW	1.8 WSW	1.8 WSW	1.0 WSW	1.8 WSW	1.7 WSW	1.7 WSW	1.7 WSW	1.7 WSW	1.7 WSW	1.7 WSW	0.9 WSW	1.2 WSW	1.4 WSW	1.6 WSW	1.6 WSW	1.6 WSW	1.0 WSW	1.2 WSW
Period (s)	14	14	14	14	14	13	14	13	13	13	13	13	13	13	13	14	13	13	13	13	13	13
Swell2 (m) & direction	0.2 N	0.2 N	0.2 N	0.2 N	0.2 N	0.2 N	0.2 N	0.2 N	0.3 N	0.3 N	0.2 N	0.2 N	0.2 N	0.2 N	0.2 N	0.2 WSW	0.1 N	0.2 N	0.2 N	0.2 N	0.2 N	0.1 N
Period (s)	13	14	14	14	14	14	16	15	16	16	14	14	14	16	14	4	14	15	15	15	14	14
Wind waves (m) & direction	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Period (s)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

West Coast South Island Surf Breaks