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

	Fri	Saturday 02			Sunday 03			Monday 04			Tuesday 05			Wednesday 06			Thursday 07			Friday 08
	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	Charleston West Coast South Island	Smoothwater Bay West Coast South Island	Smoothwater Bay West Coast South Island	Shingles 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	Tauranga Bay West Coast South Island	Little Wanganui West Coast South Island	Cobden Beach - The Channel West Coast South Island	Charleston West Coast South Island	Waimarie West Coast South Island	Haast Beach West Coast South Island	Smoothwater Bay West Coast South Island	Little Wanganui 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
Rating	4	0	4	4	2	3	3	2	3	2	2	1	1	2	4	4	3	3	2	2	2	2
Wave Height (m) & direction	2.0 WSW	1.7 WSW	2.0 WSW	1.8 WSW	1.3 WSW	1.6 WSW	1.4 WSW	0.7 WSW	1.2 WSW	0.9 WSW	0.8 WSW	0.5 WSW	0.7 WSW	0.5 WSW	2.4 N	3.5 NNW	1.7 NNW	1.1 SW	1.4 NNW	1.1 NNW	1.1 NNW	0.6 WSW
Period(s)	14	14	14	14	13	13	13	13	12	12	14	14	13	13	8	10	8	14	8	7	7	11
Energy	1421	994	1601	1224	569	816	689	188	483	221	236	116	154	110	805	2719	538	811	345	227	240	231
Wind (km/h)
Wind State	off	cross- off	cross	off	cross- off	cross- on	off	glass	glass	cross- off	glass	cross- on	cross- off	off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off
High Tide / height (m)	11:15PM 1.98	11:32AM 1.97		11:48PM 1.98		12:06PM 1.95	11:44PM 2.70		12:42PM 1.90	12:55AM 1.90		1:19PM 1.84	1:32AM 1.84		1:19PM 2.68	1:38AM 2.84		2:46PM 1.69		3:02AM 1.69	3:40PM 1.62
Low Tide / height (m)		5:24AM 0.42	5:41PM 0.43		5:58AM 0.44			6:32AM 0.47		6:51PM 0.51	7:06AM 0.52		7:27PM 0.57	7:05AM 0.76		7:33PM 1.13	8:29AM 0.64		8:54PM 0.67	9:23AM 0.68		9:48PM 0.71
WeatherAdvanced Surf Forecast
Summary	some clouds	clear	clear	clear	clear	clear	clear	some clouds	some clouds	clear	clear	clear	some clouds	some clouds	heavy rain	light rain	mod. rain	rain shwrs	heavy rain	light rain	light rain	cloudy
Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	20	2	10	1	28	2	2	-
High °C	11	13	11	11	13	12	11	12	11	11	12	11	11	17	13	15	15	15	16	17	17	17
Low °C	9	11	11	10	9	12	10	10	11	10	9	10	9	14	12	14	15	15	14	16	16	15
Chill °C (?)	10	12	10	10	12	11	11	12	11	10	12	11	9	17	11	15	15	15	15	17	17	17
Sunrise	-	7:22	-	-	7:22	-	-	7:39	-	-	7:22	-	-	7:24	-	-	7:24	-	-	7:31	-	-
Sunset	-	-	5:45	-	-	5:44	-	-	5:43	-	-	5:34	-	-	5:38	-	-	5:38	-	-	5:30	-
Swell1 (m) & direction	2.0 WSW	1.7 WSW	2.0 WSW	1.8 WSW	1.3 WSW	1.6 WSW	1.4 WSW	0.7 WSW	1.2 WSW	0.9 WSW	0.8 WSW	0.5 WSW	0.7 WSW	0.5 WSW	0.4 SW	3.5 NNW	1.7 NNW	1.6 N	1.4 NNW	1.1 NNW	1.1 NNW	0.9 NNW
Period (s)	14	14	14	14	13	13	13	13	12	12	14	14	13	13	16	10	8	8	8	7	7	7
Swell2 (m) & direction	0.3 NNE	0.1 N	0.2 N	0.2 N	0.1 N	0.2 N	0.3 N	0.2 N	0.3 NNE	0.2 WSW	0.1 N	0.2 N	0.2 N	0.4 NNW	0.2 WNW	1.1 SW	0.7 WSW	1.1 SW	0.5 WSW	0.4 WSW	0.5 WSW	0.6 WSW
Period (s)	5	11	13	14	14	15	14	14	14	3	12	12	7	6	10	15	15	14	14	14	14	11
Wind waves (m) & direction	-	-	-	-	-	-	-	-	-	-	-	-	-	0.4 ESE	2.4 N	-	-	-	-	-	-	-
Period (s)	-	-	-	-	-	-	-	-	-	-	-	-	-	3	8	-	-	-	-	-	-	-

	Fri	Saturday 02								Sunday 03								Monday 04
	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	Charleston 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	Shingles West Coast South Island	Shingles 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	Smoothwater Bay West Coast South Island
Rating	4	4	4	4	4	4	0	4	4	4	4	4	4	3	2	2	3	3	3	3	3	3
Wave Height (m) & direction	1.9 WSW	2.0 WSW	2.0 WSW	2.0 WSW	2.0 WSW	2.0 WSW	1.7 WSW	2.0 WSW	1.8 WSW	1.8 WSW	1.8 WSW	1.7 WSW	1.7 WSW	1.3 WSW	1.2 WSW	1.0 WSW	1.4 WSW	1.4 WSW	1.3 WSW	1.3 WSW	1.3 WSW	1.1 WSW
Period(s)	13	14	15	15	15	14	14	14	14	14	13	13	13	13	13	13	13	13	13	13	13	12
Energy	1327	1421	1779	1865	1781	1621	1130	1579	1333	1224	1158	1035	1008	561	472	388	696	689	601	601	530	539
Wind (km/h)
Wind State	cross- off	off	off	off	off	glass	cross- on	cross- off	off	off	off	off	glass	cross- off	cross- off	cross- off	cross- off	off	off	off	off	glass
Tide State	-	high	mid-ebb	low	mid-flow	high	mid-ebb	low	mid-flow	high	mid-ebb	low	mid-flow	high	mid-ebb	low	low	mid-flow	high	mid-ebb	low	mid-flow
High Tide / height (m)		11:15PM 1.98				11:32AM 1.97				11:48PM 1.98				11:26AM 2.97					12:20AM 1.95
Low Tide / height (m)				5:24AM 0.42				5:41PM 0.43				5:58AM 0.44				5:41PM 0.90	6:16PM 0.47				6:32AM 0.47
WeatherAdvanced Surf Forecast
Summary	clear	some clouds	some clouds	cloudy	some clouds	some clouds	some clouds	clear	clear	clear	clear	clear	some clouds	clear	clear	clear	clear	clear	clear	some clouds	some clouds	some clouds
Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Temp. °C	11	11	10	9	9	11	13	11	11	11	10	10	10	13	13	11	11	11	11	10	10	11
Chill °C (?)	10	10	9	8	8	11	11	10	10	10	9	9	10	12	12	11	11	11	10	9	9	11
Sunrise	-	-	-	-	7:37	-	-	-	-	-	-	-	7:39	-	-	-	-	-	-	-	7:41	-
Sunset	-	-	-	-	-	-	5:37	-	-	-	-	-	-	-	5:37	-	-	-	-	-	-	-
Swell1 (m) & direction	1.9 WSW	2.0 WSW	2.0 WSW	2.0 WSW	2.0 WSW	2.0 WSW	1.7 WSW	2.0 WSW	1.8 WSW	1.8 WSW	1.8 WSW	1.7 WSW	1.7 WSW	1.3 WSW	1.2 WSW	1.0 WSW	1.4 WSW	1.4 WSW	1.3 WSW	1.3 WSW	1.3 WSW	1.1 WSW
Period (s)	13	14	15	15	15	14	14	14	14	14	13	13	13	13	13	13	13	13	13	13	13	12
Swell2 (m) & direction	0.4 NE	0.3 NNE	0.2 NNE	0.2 NNE	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	0.1 N	0.1 N	0.2 N	0.3 N	0.3 N	0.3 N	0.3 N	0.3 N	0.6 WSW
Period (s)	6	5	5	17	13	13	16	13	14	14	16	16	16	14	14	14	14	14	14	14	14	15
Wind waves (m) & direction	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Period (s)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

	Friday 01					Saturday 02
	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	Charleston 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	Shingles West Coast South Island	Shingles 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	Smoothwater Bay West Coast South Island
Rating	4	4	4	4	4	4	0	4	4	4	4	4	4	3	2	2	3	3	3	3	3	3
Wave Height (m) & direction	1.9 WSW	1.9 WSW	1.9 WSW	2.0 WSW	2.0 WSW	2.0 WSW	1.6 WSW	2.0 WSW	2.0 WSW	2.0 WSW	2.0 WSW	2.0 WSW	2.0 WSW	1.4 WSW	1.3 WSW	1.1 WSW	2.0 WSW	2.0 WSW	2.0 WSW	2.0 WSW	2.0 WSW	2.0 WSW
Period(s)	13	13	13	13	14	14	13	14	15	15	15	15	15	13	13	14	15	14	14	14	14	14
Energy	1308	1307	1327	1394	1414	1421	892	1686	1779	1803	1841	1865	1841	825	738	497	1731	1621	1621	1623	1601	1601
Wind (km/h)
Wind State	glass	cross- off	cross- off	off	off	off	cross- off	off	off	off	off	off	off	cross- off	off	off	glass	glass	glass	cross- on	cross	cross
High Tide / height (m)						11:15PM 1.98												11:32AM 1.97
Low Tide / height (m)												5:24AM 0.42
WeatherAdvanced Surf Forecast
Summary	clear	clear	clear	some clouds	some clouds	some clouds	clear	some clouds	some clouds	cloudy	cloudy	cloudy	cloudy	clear	clear	clear	cloudy	some clouds	some clouds	some clouds	clear	clear
Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
High °C	12	12	11	11	11	11	11	10	10	10	10	9	9	9	10	10	10	11	11	11	11	11
Chill °C (?)	12	12	10	10	10	10	10	9	9	9	9	8	8	7	9	9	10	11	11	10	10	10
Sunrise	-	-	-	-	-	-	-	-	-	-	-	-	-	7:22	-	-	-	-	-	-	-	-
Sunset	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Swell1 (m) & direction	1.9 WSW	1.9 WSW	1.9 WSW	2.0 WSW	2.0 WSW	2.0 WSW	1.6 WSW	2.0 WSW	2.0 WSW	2.0 WSW	2.0 WSW	2.0 WSW	2.0 WSW	1.4 WSW	1.3 WSW	1.1 WSW	2.0 WSW	2.0 WSW	2.0 WSW	2.0 WSW	2.0 WSW	2.0 WSW
Period (s)	13	13	13	13	14	14	13	14	15	15	15	15	15	13	13	14	15	14	14	14	14	14
Swell2 (m) & direction	0.4 NE	0.4 NE	0.4 NE	0.4 NE	0.4 NE	0.3 NNE	0.1 N	0.2 NNE	0.2 NNE	0.2 NNE	0.2 NNE	0.2 NNE	0.2 NNE	0.6 WSW	0.6 WSW	0.1 N	0.2 N	0.2 N	0.2 N	0.2 N	0.2 N	0.2 N
Period (s)	6	6	6	6	6	5	11	5	5	5	17	17	17	16	16	11	13	13	13	13	13	13
Wind waves (m) & direction	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Period (s)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

West Coast South Island Surf Breaks