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 19			Monday 20			Tuesday 21			Wednesday 22			Thursday 23			Friday 24			Saturday 25
	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	Smoothwater Bay West Coast South Island	Charleston West Coast South Island	Little Wanganui West Coast South Island	Little Wanganui 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	Smoothwater Bay West Coast South Island	Cobden Beach - The Channel West Coast South Island	Cobden Beach - The Channel West Coast South Island	Smoothwater Bay West Coast South Island	Smoothwater Bay West Coast South Island	Charleston West Coast South Island	Smoothwater Bay West Coast South Island	Tauranga 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	Tauranga Bay West Coast South Island	Cobden Beach - The Channel West Coast South Island
Rating	7	6	5	4	3	2	1	1	2	1	1	2	3	2	3	2	3	4	4	4	3	2
Wave Height (m) & direction (?)	4.0 W	4.0 W	3.5 W	3.0 W	1.8 W	1.5 W	0.6 WSW	0.5 W	0.5 SW	0.3 WSW	0.3 WSW	0.7 WSW	0.4 WSW	0.5 WSW	0.9 WSW	0.7 WSW	0.9 WSW	0.9 WSW	1.7 WSW	1.8 WSW	1.3 WSW	1.0 W
Period(s) (?)	14	14	14	14	13	13	12	11	16	16	14	12	18	18	16	15	13	19	16	14	15	13
Energy(?)	5694	6705	4493	3408	1201	748	162	77	152	72	50	181	236	272	563	290	360	803	1550	1403	775	361
Wind (km/h)
Wind State(?)	cross- off	off	cross- off	off	cross- off	cross- off	off	off	cross- off	off	off	glass	off	off	cross- on	off	glass	glass	off	off	cross- on	cross- off
High Tide / height (m)	11:59PM 2.15			12:08AM 3.40		1:09PM 2.12	1:32AM 2.07		1:22PM 2.83	1:46AM 2.81		2:17PM 2.66	2:32AM 2.84		3:08PM 2.65		4:11AM 2.92	4:23PM 2.52		5:26AM 2.88		6:05PM 2.81
Low Tide / height (m)		6:07AM 0.16	5:57PM 0.49		6:53AM 0.21		7:21PM 0.29	7:10AM 0.67		7:35PM 0.26	8:04AM 0.27		8:18PM 0.43	9:22AM 1.00		9:52PM 1.17	10:37AM 1.10		10:34PM 0.71	11:49AM 1.13		12:19AM 1.21
WeatherAdvanced Surf Forecast
Summary	rain shwrs	rain shwrs	cloudy	some clouds	some clouds	cloudy	some clouds	cloudy	clear	some clouds	cloudy	some clouds	clear	some clouds	clear	clear	some clouds	cloudy	clear	clear	clear	clear
Rain (mm)	16	4	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
High °C	11	13	16	13	16	17	9	11	13	8	11	13	8	13	12	12	11	12	11	12	13	11
Low °C	9	10	14	10	11	14	8	9	10	7	9	12	7	9	11	11	10	12	11	11	13	9
Chill °C (?)	9	12	15	13	16	17	6	9	12	5	9	13	6	13	12	11	11	12	10	12	12	11
Sunrise	-	7:22	-	-	7:07	-	-	7:13	-	-	7:13	-	-	7:13	-	-	7:28	-	-	7:30	-	-
Sunset	-	-	5:57	-	-	5:52	-	-	6:01	-	-	6:00	-	-	5:59	-	-	5:57	-	-	5:47	-
Swell1 (m) & direction	4.0 W	4.0 W	3.5 W	3.0 W	1.8 W	1.5 W	0.6 WSW	0.5 W	0.5 SW	0.3 WSW	0.3 WSW	0.7 WSW	0.6 WSW	0.5 WSW	0.9 WSW	0.7 WSW	0.9 WSW	0.9 WSW	1.7 WSW	1.8 WSW	1.3 WSW	1.0 W
Period (s)	14	14	14	14	13	13	12	11	16	10	14	12	13	18	16	15	13	19	16	14	15	13
Swell2 (m) & direction	-	-	1.4 N	-	1.0 NNW	0.1 W	0.6 NW	0.3 NW	0.4 SW	0.3 WSW	0.2 WSW	0.3 WSW	0.4 WSW	0.5 WSW	0.8 WSW	0.4 WSW	0.3 WSW	0.8 WSW	-	0.4 NNE	-	-
Period (s)	-	-	9	-	8	20	8	7	11	16	9	6	18	13	12	12	21	13	-	6	-	-
Wind waves (m) & direction	-	-	-	-	-	0.3 SSW	0.5 S	0.5 S	0.4 SE	0.5 SE	0.4 SE	0.3 SE	0.3 SE	0.5 SE	-	0.4 SE	-	-	-	-	-	-
Period (s)	-	-	-	-	-	2	3	3	3	3	3	3	3	3	-	3	-	-	-	-	-	-

	Sat	Sunday 19								Monday 20								Tuesday 21
	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	Cobden Breakwater West Coast South Island	Cobden Breakwater West Coast South Island	Smoothwater Bay West Coast South Island	Smoothwater Bay West Coast South Island	Smoothwater Bay West Coast South Island	Cobden Breakwater West Coast South Island	Charleston West Coast South Island	Charleston West Coast South Island	Tauranga Bay West Coast South Island	Tauranga Bay West Coast South Island	Little Wanganui 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	Cobden Beach - The Channel West Coast South Island	Little Wanganui 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	Cobden Beach - The Channel West Coast South Island
Rating	5	6	4	5	7	6	6	5	5	5	4	4	4	3	3	2	2	2	2	1	1	1
Wave Height (m) & direction (?)	3.5 W	4.0 W	3.0 W	3.0 W	4.0 W	3.5 W	3.5 W	2.5 W	3.0 W	3.0 W	2.5 W	2.0 W	1.8 W	1.0 W	1.5 W	0.8 WSW	0.7 WSW	0.9 WSW	0.8 WSW	0.5 WSW	0.5 W	0.5 W
Period(s) (?)	12	14	13	14	14	14	14	14	14	14	14	13	13	13	13	12	12	12	12	12	11	11
Energy(?)	4777	5694	2696	3148	6705	5295	5360	3175	4122	4022	2510	1510	1201	534	748	303	228	296	226	95	77	85
Wind (km/h)
Wind State(?)	cross- off	cross- off	off	cross- off	off	cross- off	cross- off	glass	off	off	off	off	cross- off	off	cross- off	off	off	cross- off	cross- off	off	off	off
Tide State(?)	-	high	mid-ebb	low	low	mid-flow	high	low	mid-flow	mid-flow	high	mid-ebb	low	mid-flow	high	mid-ebb	low	mid-flow	high	mid-ebb	low	mid-flow
High Tide / height (m)		11:59PM 2.15					12:20PM 2.18				12:04AM 3.07				12:17PM 3.23				12:41AM 3.17
Low Tide / height (m)				5:32AM 0.44	6:07AM 0.16			5:57PM 0.49					6:07AM -0.01				6:46PM 0.63				7:10AM 0.67
WeatherAdvanced Surf Forecast
Summary	rain shwrs	light rain	light rain	light rain	light rain	rain shwrs	cloudy	cloudy	cloudy	cloudy	some clouds	some clouds	clear	clear	cloudy	some clouds	cloudy	some clouds	cloudy	cloudy	cloudy	cloudy
Rain (mm)	1	2	2	5	3	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Temp. °C	11	10	11	11	10	13	13	14	14	13	12	11	11	15	17	11	8	9	9	8	9	11
Chill °C (?)	9	8	9	9	8	12	12	14	14	12	11	10	10	14	17	9	5	7	7	5	6	9
Sunrise	-	-	-	-	7:22	-	-	-	-	-	-	-	7:07	-	-	-	-	-	-	-	7:13	-
Sunset	-	-	-	-	-	-	-	-	-	-	-	-	-	-	5:52	-	-	-	-	-	-	-
Swell1 (m) & direction	3.5 W	4.0 W	3.0 W	3.0 W	4.0 W	3.5 W	3.5 W	2.5 W	3.0 W	3.0 W	2.5 W	2.0 W	1.8 W	1.0 W	1.5 W	0.8 WSW	0.8 NW	0.9 WSW	0.8 SW	0.5 WSW	0.5 W	0.5 W
Period (s)	12	14	13	14	14	14	14	14	14	14	14	13	13	13	13	12	8	12	6	12	11	11
Swell2 (m) & direction	1.3 W	-	-	-	-	-	1.3 NNE	1.3 NNW	1.1 N	1.5 NW	-	1.0 NNW	1.0 NNW	0.9 NNW	0.1 W	0.7 WNW	0.7 WSW	0.6 NW	0.8 WSW	0.3 NW	0.3 NW	0.1 NW
Period (s)	15	-	-	-	-	-	7	8	8	8	-	8	8	8	20	8	12	8	12	7	7	7
Wind waves (m) & direction	-	-	-	1.1 N	-	1.3 NE	-	-	-	-	-	-	-	-	0.3 SSW	0.4 SSW	0.4 S	0.7 SW	-	0.5 S	0.5 S	0.5 S
Period (s)	-	-	-	8	-	6	-	-	-	-	-	-	-	-	2	3	3	6	-	3	3	3

	Saturday 18					Sunday 19
	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	Cobden Breakwater West Coast South Island	Cobden Breakwater West Coast South Island	Smoothwater Bay West Coast South Island	Smoothwater Bay West Coast South Island	Smoothwater Bay West Coast South Island	Cobden Breakwater West Coast South Island	Charleston West Coast South Island	Charleston West Coast South Island	Tauranga Bay West Coast South Island	Tauranga Bay West Coast South Island	Little Wanganui 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	Cobden Beach - The Channel West Coast South Island	Little Wanganui 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	Cobden Beach - The Channel West Coast South Island
Rating	5	6	4	5	7	6	6	5	5	5	4	4	4	3	3	2	2	2	2	1	1	1
Wave Height (m) & direction (?)	3.5 W	3.5 W	3.0 W	3.0 W	4.0 W	4.0 W	4.0 W	3.0 W	3.0 W	3.0 W	3.0 W	3.0 W	2.5 W	3.0 W	3.0 W	3.0 W	3.0 W	3.0 W	3.0 W	3.0 W	3.0 W	3.0 W
Period(s) (?)	12	12	12	12	13	14	14	13	13	13	14	14	14	14	15	14	14	15	15	14	14	14
Energy(?)	4341	4858	2560	2599	5955	5694	6184	2696	3116	3314	2885	3056	3320	3742	3961	3647	3652	4071	3984	3630	3401	3395
Wind (km/h)
Wind State(?)	cross- off	cross- off	cross- off	off	cross- off	cross- off	cross- off	off	cross	cross- off	cross	cross- on	cross- off	cross- off	cross- off	cross- off	cross- off	cross	cross- on	cross	cross- off	cross- off
High Tide / height (m)						11:59PM 2.15												11:30AM 3.33
Low Tide / height (m)												5:31AM -0.06
WeatherAdvanced Surf Forecast
Summary	clear	clear	some clouds	clear	rain shwrs	light rain	light rain	light rain	light rain	light rain	light rain	risk thund- der	light rain	rain shwrs	cloudy	clear	clear	cloudy	cloudy	clear	some clouds	some clouds
Rain (mm)	-	-	-	-	1	1	1	1	1	1	2	2	1	1	-	-	-	-	-	-	-	-
High °C	11	11	12	11	10	10	10	11	12	12	14	14	12	12	13	13	14	16	16	15	15	15
Chill °C (?)	10	10	11	10	8	8	8	9	10	10	12	13	11	11	13	12	13	16	16	15	15	15
Sunrise	-	-	-	-	-	-	-	-	-	-	-	-	-	7:09	-	-	-	-	-	-	-	-
Sunset	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Swell1 (m) & direction	3.5 W	3.5 W	3.0 W	3.0 W	4.0 W	4.0 W	4.0 W	3.0 W	3.0 W	3.0 W	3.0 W	3.0 W	2.5 W	3.0 W	3.0 W	3.0 W	3.0 W	3.0 W	3.0 W	3.0 W	3.0 W	3.0 W
Period (s)	12	12	12	12	13	14	14	13	13	13	14	14	14	14	15	14	14	15	15	14	14	14
Swell2 (m) & direction	1.7 NNW	1.3 W	0.5 W	0.5 W	1.3 W	-	-	-	-	-	1.3 N	1.3 N	1.4 NNW	1.2 N	1.4 NNW	1.2 N	1.2 N	1.5 NNW	1.4 NNW	1.3 N	1.3 N	1.3 N
Period (s)	9	15	18	18	15	-	-	-	-	-	9	9	9	9	9	9	9	8	8	9	9	9
Wind waves (m) & direction	-	-	-	-	-	-	-	-	1.1 N	1.2 N	-	-	-	1.1 N	-	-	-	-	-	-	-	-
Period (s)	-	-	-	-	-	-	-	-	8	8	-	-	-	8	-	-	-	-	-	-	-	-

West Coast South Island Surf Breaks