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

	Thursday 21			Friday 22			Saturday 23			Sunday 24			Monday 25			Tuesday 26			Wednesday 27			Thu
	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM
Best forecast wave conditions in West Coast South Island	Little Wanganui West Coast South Island	Cobden Beach - The Channel 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	Smoothwater Bay West Coast South Island	Smoothwater Bay West Coast South Island	Smoothwater Bay West Coast South Island	Little Wanganui West Coast South Island	Tauranga Bay West Coast South Island	Cobden Beach - The Channel West Coast South Island	Smoothwater Bay West Coast South Island	Tauranga Bay West Coast South Island	Smoothwater Bay West Coast South Island	Cobden Beach - The Channel 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
Rating	2	0	4	4	4	4	4	4	6	5	4	4	3	3	2	2	1	3	4	4	3	3
Wave Height (m) & direction	1.7 NNW	3.0 NW	2.5 NW	1.7 W	2.2 WSW	2.1 WSW	1.7 WSW	2.0 WSW	3.0 WSW	3.0 WSW	1.9 WSW	1.6 WSW	1.1 WSW	1.3 WSW	0.9 WSW	0.8 WSW	0.5 WSW	0.9 SW	1.6 SW	1.6 SW	1.5 SW	1.4 SW
Period(s)	7	9	11	10	12	13	13	12	17	16	16	14	14	13	13	11	12	15	15	14	14	14
Energy	387	1724	1780	1086	1788	1727	1111	1407	5701	4214	1871	1031	505	673	285	301	107	611	1186	1132	933	731
Wind (km/h)
Wind State	cross- off	cross- on	cross- off	cross- off	glass	off	off	glass	off	off	glass	off	cross- off	glass	cross- off	cross- off	glass	cross- off	cross- off	cross- off	cross- off	cross- off
High Tide / height (m)		2:27PM 3.16	2:49AM 3.17		4:04PM 1.88		4:28AM 1.90	5:06PM 1.81		5:34AM 1.84	5:10PM 2.53		6:04AM 2.93		6:25PM 2.38	7:37AM 1.82		8:05PM 1.78	8:28AM 1.84		8:53PM 1.82	9:14AM 1.87
Low Tide / height (m)			8:34PM 0.96	9:11AM 0.93		10:11PM 0.59	10:51AM 0.56		11:16PM 0.65	11:55AM 0.61		11:29PM 0.63		12:56PM 0.64	12:30AM 0.64		1:16PM 1.16	2:16AM 0.65		2:41PM 0.63		3:04AM 0.62
WeatherAdvanced Surf Forecast
Summary	rain shwrs	mod. rain	heavy rain	mod. rain	clear	clear	clear	clear	clear	clear	clear	clear	clear	cloudy	clear	some clouds	some clouds	rain shwrs	light rain	light rain	cloudy	cloudy
Rain (mm)	2	10	19	6	-	-	-	-	-	-	-	-	-	-	-	-	-	1	4	2	-	-
High °C	15	15	14	14	12	11	12	12	14	13	16	14	14	14	13	13	14	13	12	13	13	13
Low °C	13	15	14	14	12	10	10	12	12	13	13	13	11	13	12	13	13	12	12	13	12	13
Chill °C (?)	14	13	14	14	12	11	12	12	13	12	16	14	14	14	13	12	14	12	11	12	12	12
Sunrise	7:37	-	-	7:45	-	-	8:00	-	-	8:02	-	-	7:48	-	-	8:03	-	-	8:04	-	-	8:06
Sunset	-	5:17	-	-	5:22	-	-	5:22	-	-	5:15	-	-	5:21	-	-	5:14	-	-	5:19	-	-
Swell1 (m) & direction	0.4 WSW	0.2 WSW	2.5 NW	1.7 W	2.2 WSW	2.1 WSW	1.7 WSW	2.0 WSW	3.0 WSW	3.0 WSW	1.9 WSW	1.6 WSW	1.1 WSW	1.3 WSW	0.9 WSW	0.8 WSW	0.5 N	0.9 SW	1.6 SW	1.6 SW	1.5 SW	1.4 SW
Period (s)	12	11	11	10	12	13	13	12	17	16	16	14	14	13	13	11	7	15	15	14	14	14
Swell2 (m) & direction	0.2 WNW	0.2 WSW	1.0 W	1.6 NNW	1.2 NNW	1.1 N	0.9 N	0.9 N	1.1 N	1.2 N	0.6 N	0.6 N	0.5 N	0.9 NNE	0.4 N	0.6 NNE	0.5 WSW	0.9 WSW	0.6 NNE	0.5 N	0.2 NNE	0.1 N
Period (s)	15	18	12	10	10	10	9	10	11	13	11	10	9	11	8	9	12	11	8	7	8	12
Wind waves (m) & direction	1.7 NNW	3.0 NW	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	0.7 NNE	1.1 NE
Period (s)	7	9	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	7	5

	Thursday 21					Friday 22								Saturday 23								Sun
	9AM	12PM	3PM	6PM	9PM	0AM	3AM	6AM	9AM	12PM	3PM	6PM	9PM	0AM	3AM	6AM	9AM	12PM	3PM	6PM	9PM	0AM
Best forecast wave conditions in 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	Haast Beach West Coast South Island	Cobden Breakwater West Coast South Island	Cobden Breakwater West Coast South Island	Cobden Beach - The Channel 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	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	Smoothwater Bay West Coast South Island	Smoothwater Bay West Coast South Island
Rating	2	0	0	3	4	4	4	4	4	3	4	4	4	4	4	4	4	4	4	4	6	6
Wave Height (m) & direction	1.7 NNW	2.5 NW	3.0 NW	1.7 NNW	3.0 NNW	2.5 NW	2.2 NW	1.8 NNW	1.7 W	1.6 W	2.2 WSW	2.3 WSW	1.9 WSW	2.1 WSW	2.0 WSW	1.9 WSW	1.7 WSW	1.9 WSW	2.0 WSW	1.9 WSW	3.0 SW	3.0 WSW
Period(s)	7	9	9	8	12	11	11	11	10	10	12	12	12	13	13	13	13	13	12	12	18	17
Energy	387	1400	1724	663	2439	1780	1465	1353	1086	919	1788	1896	1734	1727	1504	1327	1111	1313	1407	1662	5875	5701
Wind (km/h)
Wind State	cross- off	cross- on	cross- on	cross- off	glass	cross- off	cross- off	glass	cross- off	cross- off	glass	glass	glass	off	cross- off	cross- off	off	glass	glass	cross- off	off	off
Tide State	low	mid-flow	high	mid-ebb	low	mid-flow	high	mid-ebb	mid-ebb	low	mid-flow	high	mid-ebb	low	mid-flow	high	mid-ebb	low	mid-flow	high	mid-ebb	low
High Tide / height (m)			2:27PM 3.16				2:49AM 3.17					4:04PM 1.88				4:28AM 1.90				5:06PM 1.81
Low Tide / height (m)	7:45AM 0.22				8:59PM 0.44					9:11AM 0.93				10:11PM 0.59				10:51AM 0.56				11:16PM 0.65
WeatherAdvanced Surf Forecast
Summary	rain shwrs	light rain	light rain	light rain	cloudy	light rain	light rain	light rain	light rain	light rain	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear
Rain (mm)	1	2	2	1	-	5	1	1	5	1	-	-	-	-	-	-	-	-	-	-	-	-
Temp. °C	13	15	15	14	13	14	14	14	14	14	12	12	11	10	10	10	10	12	12	12	12	13
Chill °C (?)	12	13	13	14	13	13	14	14	14	14	12	12	11	9	9	9	9	12	12	12	11	12
Sunrise	7:37	-	-	-	-	-	-	-	7:45	-	-	-	-	-	-	-	8:00	-	-	-	-	-
Sunset	-	-	5:17	-	-	-	-	-	-	-	5:22	-	-	-	-	-	-	-	5:22	-	-	-
Swell1 (m) & direction	0.4 WSW	1.1 WNW	0.2 WSW	1.7 NNW	3.0 NNW	2.5 NW	2.2 NW	1.8 NNW	1.7 W	1.6 W	2.2 WSW	2.3 WSW	1.9 WSW	2.1 WSW	2.0 WSW	1.9 WSW	1.7 WSW	1.9 WSW	2.0 WSW	1.9 WSW	3.0 SW	3.0 WSW
Period (s)	12	13	11	8	12	11	11	11	10	10	12	12	12	13	13	13	13	13	12	12	18	17
Swell2 (m) & direction	0.2 WNW	0.3 WSW	0.2 WSW	0.9 WNW	1.2 W	1.0 W	1.2 W	1.6 W	1.6 NNW	1.5 NNW	1.2 NNW	1.1 NNW	1.2 WSW	1.1 N	1.0 N	1.0 N	0.9 N	0.9 N	0.9 N	1.0 N	1.1 N	1.1 N
Period (s)	15	11	18	12	7	12	11	11	10	10	10	10	15	10	10	9	9	9	10	11	11	11
Wind waves (m) & direction	1.7 NNW	2.5 NW	3.0 NW	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Period (s)	7	9	9	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

	Thursday 21																	Friday 22
	7AM	8AM	9AM	10AM	11AM	12PM	1PM	2PM	3PM	4PM	5PM	6PM	7PM	8PM	9PM	10PM	11PM	0AM	1AM	2AM	3AM	4AM
Best forecast wave conditions in West Coast South Island	Little Wanganui West Coast South Island	Waimarie West Coast South Island	Little Wanganui West Coast South Island	Waimarie West Coast South Island	Waimarie 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	Cobden Beach - The Channel West Coast South Island	Smoothwater Bay West Coast South Island	Little Wanganui West Coast South Island	Little Wanganui West Coast South Island	Haast Beach West Coast South Island	Haast Beach West Coast South Island	Haast Beach West Coast South Island	Cobden Breakwater West Coast South Island	Smoothwater Bay West Coast South Island	Cobden Breakwater West Coast South Island	Cobden Breakwater West Coast South Island	Cobden Breakwater West Coast South Island	Cobden Breakwater West Coast South Island	Cobden Breakwater West Coast South Island
Rating	2	0	0	3	4	4	4	4	4	3	4	4	4	4	4	4	4	4	4	4	6	6
Wave Height (m) & direction	1.4 NW	1.8 NNW	1.7 NNW	1.9 NNW	2.0 NNW	2.5 NW	2.5 NW	3.0 NW	3.0 NW	4.0 NW	1.7 NNW	1.7 NNW	3.0 NW	3.0 NNW	3.0 NNW	2.5 NW	2.5 NNW	2.5 NW	2.3 NW	2.3 NW	2.2 NW	2.1 NW
Period(s)	7	8	7	8	8	9	9	9	9	12	8	8	12	12	12	11	11	11	11	11	11	11
Energy	292	500	387	529	610	1400	1608	1459	1724	5039	623	663	3026	2761	2439	1936	3003	1780	1637	1598	1465	1390
Wind (km/h)
Wind State	cross- off	cross- off	cross- off	cross- off	cross- off	cross- on	cross- on	cross- on	cross- on	cross- off	cross- off	cross- off	glass	glass	glass	cross- off	glass	cross- off	cross- off	cross- off	cross- off	cross- off
High Tide / height (m)									2:27PM 3.16	3:02PM 1.97											2:49AM 3.17
Low Tide / height (m)		7:45AM 0.22													8:59PM 0.44
WeatherAdvanced Surf Forecast
Summary	some clouds	some clouds	some clouds	some clouds	some clouds	cloudy	light rain	light rain	light rain	some clouds	some clouds	cloudy	some clouds	some clouds	cloudy	light rain	some clouds	light rain	light rain	cloudy	cloudy	cloudy
Rain (mm)	-	-	-	-	-	-	1	1	1	-	-	-	-	-	-	2	-	1	1	-	-	-
High °C	13	13	13	13	14	15	15	15	15	13	15	14	13	13	13	14	13	14	14	14	14	14
Chill °C (?)	12	12	12	12	13	13	13	13	13	12	15	14	13	13	13	14	13	13	13	14	14	14
Sunrise	-	7:39	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Sunset	-	-	-	-	-	-	-	-	-	-	5:16	-	-	-	-	-	-	-	-	-	-	-
Swell1 (m) & direction	1.4 NW	0.4 WSW	0.4 WSW	0.4 WSW	0.4 WNW	1.1 WNW	1.1 WNW	0.2 WSW	0.2 WSW	4.0 NW	1.7 NNW	1.7 NNW	3.0 NW	3.0 NNW	3.0 NNW	2.5 NW	2.5 NNW	2.5 NW	2.3 NW	2.3 NW	2.2 NW	2.1 NW
Period (s)	7	12	12	12	14	13	13	11	11	12	8	8	12	12	12	11	11	11	11	11	11	11
Swell2 (m) & direction	0.5 W	0.3 WNW	0.2 WNW	0.3 WNW	0.4 WSW	0.3 WSW	0.3 WSW	0.2 WSW	0.2 WSW	0.5 SW	0.8 WNW	0.9 WNW	0.7 W	1.2 W	1.2 W	1.0 W	2.3 W	1.0 W	1.1 W	1.2 W	1.2 W	1.3 W
Period (s)	12	15	15	15	12	11	11	18	18	17	12	12	13	7	7	12	10	12	12	12	11	11
Wind waves (m) & direction	-	1.8 NNW	1.7 NNW	1.9 NNW	2.0 NNW	2.5 NW	2.5 NW	3.0 NW	3.0 NW	-	-	-	-	-	-	-	1.6 WSW	-	-	-	-	-
Period (s)	-	8	7	8	8	9	9	9	9	-	-	-	-	-	-	-	7	-	-	-	-	-

West Coast South Island Surf Breaks