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

	Sunday 28			Monday 29			Tuesday 30			Wednesday 01			Thursday 02			Friday 03
	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
Rating	5	4	4	4	3	4	4	3	4	5	6	6	5	6	5	6	5	5
Wave Height (m) & direction (?)	1.9 WSW	1.5 WSW	1.6 WSW	1.6 WSW	0.9 WSW	1.6 SW	1.4 WSW	1.1 WSW	2.5 WSW	1.7 WSW	3.5 WSW	3.5 WSW	2.5 W	3.5 WSW	2.3 W	2.5 WSW	2.1 WSW	1.9 WSW
Period(s) (?)	13	13	11	12	11	14	13	13	13	13	12	14	13	13	10	14	13	14
Energy(?)	1134	681	663	759	202	907	669	408	2028	1026	3262	4717	2288	4373	1178	3029	1581	1433
Wind (km/h)
Wind State(?)	cross- off	glass	off	cross- off	glass	cross- off	cross- off	glass	cross	cross- off	cross- off	cross- off	glass	cross- off	cross- off	cross- off	glass	cross- off
High Tide / height (m)		1:15PM	1:36AM		2:03PM		3:07AM	3:51PM 1:54PM		3:20AM	4:29PM		5:31AM		6:15PM	5:56AM		6:37PM
Low Tide / height (m)		7:06AM	7:27PM	7:53AM		8:57PM	9:29AM		10:01PM	9:44AM		10:25PM	11:58AM		12:28AM 8:05PM		1:06PM	12:43AM
WeatherAdvanced Surf Forecast
Summary	some clouds	clear	clear	some clouds	some clouds	rain shwrs	cloudy	some clouds	rain shwrs	rain shwrs	clear	clear	clear	clear	some clouds	clear	clear	some clouds
Rain (mm)	-	-	-	-	-	1	-	-	5	3	-	-	-	-	-	-	-	-
High °C	12	14	13	14	14	13	14	14	11	12	13	9	11	12	12	11	14	13
Low °C	11	14	12	13	13	12	12	14	9	12	11	7	9	11	10	9	12	12
Chill °C (?)	12	14	12	14	14	12	12	14	10	10	12	7	11	11	12	11	14	12
Sunrise	7:35	-	-	7:35	-	-	7:37	-	-	7:22	-	-	7:22	-	-	7:41	-	-
Sunset	-	5:43	-	-	5:40	-	-	5:39	-	-	5:45	-	-	5:44	-	-	5:36	-
Swell1 (m) & direction	1.9 WSW	1.5 WSW	1.6 WSW	1.6 WSW	0.9 WSW	1.6 SW	1.4 WSW	1.1 WSW	0.4 NE	1.7 WSW	3.5 WSW	3.5 WSW	2.5 W	0.1 N	2.3 W	2.5 WSW	2.1 WSW	1.9 WSW
Period (s)	13	13	11	12	11	14	13	13	5	13	12	14	13	18	10	14	13	14
Swell2 (m) & direction	0.3 NNE	0.1 N	0.2 N	0.1 N	0.1 N	0.2 N	0.1 N	0.1 N	0.1 N	-	0.2 N	0.1 N	1.4 WSW	0.1 N	1.0 WSW	0.1 N	0.1 N	0.1 N
Period (s)	10	8	10	11	11	10	10	14	13	-	13	12	9	12	13	16	16	15
Wind waves (m) & direction	-	-	-	0.1 NE	-	0.6 NNE	0.8 NE	-	2.5 WSW	-	-	-	-	3.5 WSW	-	-	-	-
Period (s)	-	-	-	8	-	4	4	-	13	-	-	-	-	13	-	-	-	-

	Sunday 28					Monday 29								Tuesday 30
	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
Rating	5	4	4	4	4	4	4	4	4	3	3	3	4	4	4	4	4	3
Wave Height (m) & direction (?)	1.9 WSW	1.5 WSW	1.5 WSW	1.4 WSW	1.4 WSW	1.6 WSW	1.6 WSW	1.6 WSW	1.6 WSW	1.1 WSW	0.9 WSW	1.1 WSW	1.6 SW	1.6 SW	1.5 WSW	1.2 WSW	1.4 WSW	1.1 WSW
Period(s) (?)	13	13	13	12	12	11	12	12	12	11	11	11	14	14	14	14	13	14
Energy(?)	1134	703	681	549	505	663	686	722	759	285	202	290	934	907	833	527	669	415
Wind (km/h)
Wind State(?)	cross- off	glass	glass	cross- off	off	off	off	off	cross- off	glass	glass	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	glass
Tide State(?)	low	mid-flow	high	mid-ebb	low	mid-flow	high	mid-ebb	low	mid-flow	high	mid-ebb	low	mid-flow	mid-flow	mid-ebb	mid-ebb	mid-flow
High Tide / height (m)			1:15PM 2.57				2:13AM 1.83				2:11PM 2.85
Low Tide / height (m)	7:39AM 0.52				7:27PM 0.53				8:28AM 0.58				8:57PM 0.62
WeatherAdvanced Surf Forecast
Summary	some clouds	clear	clear	clear	clear	clear	clear	some clouds	some clouds	clear	some clouds	clear	some clouds	cloudy	rain shwrs	some clouds	cloudy	some clouds
Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	1	-	-	-
Temp. °C	11	14	14	14	13	12	13	13	13	16	14	14	13	12	12	13	12	13
Chill °C (?)	10	14	14	14	13	12	12	12	12	16	14	14	12	11	11	12	10	13
Sunrise	7:35	-	-	-	-	-	-	-	7:35	-	-	-	-	-	-	-	7:37	-
Sunset	-	-	5:43	-	-	-	-	-	-	-	5:40	-	-	-	-	-	-	-
Swell1 (m) & direction	1.9 WSW	1.5 WSW	1.5 WSW	1.4 WSW	1.4 WSW	1.6 WSW	1.6 WSW	1.6 WSW	1.6 WSW	1.1 WSW	0.9 WSW	1.1 WSW	1.6 SW	1.6 SW	1.5 WSW	1.2 WSW	1.4 WSW	1.1 WSW
Period (s)	13	13	13	12	12	11	12	12	12	11	11	11	14	14	14	14	13	14
Swell2 (m) & direction	0.3 NNE	0.1 N	0.1 N	0.1 N	0.1 N	0.2 N	0.2 N	0.1 N	0.1 N	0.1 N	0.1 N	0.1 N	0.2 N	0.2 N	0.1 N	0.1 N	0.1 N	0.1 N
Period (s)	10	8	8	8	8	10	10	10	11	16	11	10	11	10	10	15	10	14
Wind waves (m) & direction	-	-	-	-	-	-	-	-	0.1 NE	-	-	-	0.5 NE	0.6 NNE	0.6 NNE	-	0.8 NE	-
Period (s)	-	-	-	-	-	-	-	-	8	-	-	-	3	4	4	-	4	-

West Coast South Island Surf Breaks