Port Robinson 48 hour detailed Surf Forecast

Lat Long: 42.88° S 173.32° E

Issued: 12 am 21 Oct 2026 (local time)

Forecast update in hr min

Today's Port Robinson sea temperature is

12.6°C

Port Robinson surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.

Surf Forecasts:

How big are the waves at Port Robinson today (21 Oct):

Morning surf: Morning surf (21 Oct, local time) - 2.5ft (0.7m), 9s period with SSE swell.
Afternoon surf: Afternoon surf (21 Oct, local time) - 2.5ft (0.7m), 10s period with SSE swell.
Evening surf: Evening surf (21 Oct, local time) - 2.5ft (0.7m), 14s period with SSE swell.

The current surf forecast for Port Robinson at 7AM is: 0.7m 9s primary swell from a South-southeast direction and 0.3m 4s secondary swell from a East-northeast direction (forecast issued at 12:00am October 21). The wind direction is predicted to be offshore.

Time (NZDT) & Date	Wave Height	Wave Period
Morning (21 Oct)	2.5ft (0.7m)	9s
Afternoon (21 Oct)	2.5ft (0.7m)	10s
Evening (21 Oct)	2.5ft (0.7m)	14s

Table - waves today at Port Robinson. (Swell directed towards the surf break)

	Short Range Forecast Mostly dry. Very mild (max 19°C on Thu morning, min 9°C on Wed night). Wind will be generally light.
	Wednesday 21								Thursday 22								Friday 23
	1 AM	4 AM	7 AM	10 AM	1 PM	4 PM	7 PM	10 PM	1 AM	4 AM	7 AM	10 AM	1 PM	4 PM	7 PM	10 PM	1 AM	4 AM	7 AM	10 AM	1 PM	4 PM	7 PM	10 PM
Rating (10 max)	0	1	1	1	0	0	0	0	0	0	1	1	1	0	0	0	0	0	0	0	0	0	0	0
Swell Height Map See all maps
Wave Height (m) Direction Period (s)	SSE 11	SSE 9	SSE 9	SSE 9	SSE 9	SSE 10	SSE 14	SSE 14	SSE 14	S 10	S 10	S 10	S 9	S 9	S 9	SSE 9	SSE 9	SSE 9	SSE 9	SSE 8	S 8	SSE 16	SSE 15	SSE 14
Wave Graph
kJ	117	90	86	84	92	115	116	207	75	48	49	46	41	40	40	26	25	25	29	24	33	53	91	140
Wind (km/h)	NNW	WSW	WSW	WSW	ESE	ENE	NE	NNE	NNE	N	WSW	WSW	SSW	ENE	NE	E	S	NNW	N	ENE	ENE	NE	NE	NNE
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy	cross	off	off	off	cross-on	on	cross-on	cross-on	cross-on	cross	off	off	cross-off	on	on	on	glassy	cross	cross	on	on	on	cross-on	cross-on
High Tide		1:12AM1.39m				1:34PM1.51m				1:57AM1.41m				2:18PM1.52m				2:41AM1.46m				3:02PM1.55m
Low Tide				7:13AM0.36m				7:47PM0.34m				7:58AM0.33m				8:29PM0.31m				8:44AM0.29m				9:13PM0.27m


	—	6:26	—	—	—	—	—	—	—	6:26	—	—	—	—	—	—	—	6:24	—	—	—	—	—	—
	—	—	—	—	—	—	7:54	—	—	—	—	—	—	—	7:57	—	—	—	—	—	—	—	7:58	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Temp °C	13	11	11	15	17	16	15	13	11	10	9	13	19	19	17	15	12	12	11	13	14	15	15	15
Feels °C	12	7	8	13	14	11	11	9	8	8	6	10	16	17	14	13	11	11	9	10	9	11	12	13
Swell 1 Height (m) Direction Period (s)	SSE 11	SSE 9	SSE 9	SSE 9	SSE 9	SSE 10	S 10	SSE 14	S 10	S 10	S 10	S 10	S 9	S 9	S 9	SSE 9	SSE 9	SSE 9	SSE 9	SSE 8	S 8	S 8	SSE 15	SSE 14
kJ	117	90	86	84	92	115	71	207	48	48	49	46	41	40	40	26	25	25	29	24	33	33	91	140
Swell 2 Height (m) Direction Period (s)	ENE 4	NE 4	ENE 4	ENE 4	SSE 16	SE 16	SSE 14	E 10	SSE 14	ENE 4	NE 4	ENE 4	ENE 4	ENE 4	SE 13	SSE 13	ENE 3	ENE 3	SE 12	E 12	SE 16	SSE 16	S 7	SSE 8
kJ	7	4	3	2	24	61	116	2	75	6	4	3	1	1	7	17	2	1	6	3	10	53	8	23
Swell 3 Height (m) Direction Period (s)	SSE 15	SSE 17	E 10	SSE 16	ENE 4	E 10	E 10	—	E 10	SSE 13	SSE 13	SSE 13	SSE 13	SE 13	E 9	NE 5	SSE 13	SSE 12	E 12	S 16	NE 12	E 11	SSE 8	E 11
kJ	46	28	2	24	2	2	2	—	2	35	18	17	16	7	2	1	16	15	3	5	5	2	14	2
Wind waves Height (m) Direction Period (s)	NE 4	—	—	WSW 3	—	ENE 4	NE 3	NE 3	NE 4	NE 4	—	—	—	—	NE 2	ENE 3	ESE 3	—	—	NE 4	NE 3	NE 4	NE 4	NE 4
kJ	19	—	—	2	—	2	2	2	6	16	—	—	—	—	1	2	3	—	—	1	2	10	12	9
Nearest Offshore or Glassy	Gore Bay Canterbury	Port Robinson Canterbury	Port Robinson Canterbury	Port Robinson Canterbury	Waipapa Bay Kaikoura and Marlborough	Waipapa Bay Kaikoura and Marlborough	Waipapa Bay Kaikoura and Marlborough	Waipapa Bay Kaikoura and Marlborough	Motunau Beach Canterbury	Gore Bay Canterbury	Port Robinson Canterbury	Port Robinson Canterbury	Port Robinson Canterbury	Fields Canterbury	Waipapa Bay Kaikoura and Marlborough	Oaro Kaikoura and Marlborough	Gore Bay Canterbury	Gore Bay Canterbury	Oaro Kaikoura and Marlborough	Waipapa Bay Kaikoura and Marlborough	Banks Peninsula - Hickory Bay Canterbury	Banks Peninsula - Hickory Bay Canterbury	Motunau Beach Canterbury	Motunau Beach Canterbury
Rating (10 max)	1	1	1	1	2	2	2	2	1	1	1	1	1	1	1	1	1	1	1	1	1	2	1	1
Distance (km)	1	0	0	0	86	86	86	86	28	1	0	0	0	27	86	44	1	1	44	86	101	101	28	28
Best forecast wave conditions in Canterbury	Banks Peninsula - Gough Bay	Banks Peninsula - Gough Bay	Banks Peninsula - Te Oka Bay	Banks Peninsula - Te Oka Bay	Banks Peninsula - Magnet Bay	Banks Peninsula - Magnet Bay	Banks Peninsula - Magnet Bay	Banks Peninsula - Magnet Bay	Banks Peninsula - Magnet Bay	Banks Peninsula - Magnet Bay	Banks Peninsula - Magnet Bay	Banks Peninsula - Gough Bay	Banks Peninsula - Gough Bay	Banks Peninsula - Magnet Bay	Banks Peninsula - Magnet Bay	Banks Peninsula - Magnet Bay	Banks Peninsula - Magnet Bay	Banks Peninsula - Magnet Bay	Banks Peninsula - Magnet Bay	Banks Peninsula - Magnet Bay	Banks Peninsula - Magnet Bay	Banks Peninsula - Magnet Bay	Banks Peninsula - Magnet Bay	Banks Peninsula - Magnet Bay
Rating (10 max)	2	2	2	2	2	3	3	3	2	2	2	2	1	1	1	1	1	1	1	1	1	2	2	3
Best forecast wave conditions in New Zealand	Little Wanganui West Coast South Island	Diners Beach Gisborne and Mahia	Diners Beach Gisborne and Mahia	Diners Beach Gisborne and Mahia	Shipwrecks Bay-Peaks Northland	Papatowai Catlins	Papatowai Catlins	Papatowai Catlins	Papatowai Catlins	Diners Beach Gisborne and Mahia	Diners Beach Gisborne and Mahia	Papatowai Catlins	Shipwrecks Bay-Peaks Northland	Papatowai Catlins	Papatowai Catlins	Papatowai Catlins	Papatowai Catlins	Papatowai Catlins	Papatowai Catlins	Papatowai Catlins	Papatowai Catlins	Papatowai Catlins	Papatowai Catlins	Papatowai Catlins
Rating (10 max)	4	4	4	4	3	4	4	4	4	3	4	3	2	3	3	3	4	4	4	4	5	4	4	4
Header Global	Cyclops Australia	Cyclops Australia	Cyclops Australia	Cyclops Australia	Cyclops Australia	Baler - Lindy's Point Philippines	Malaking Gasang (Baler) Philippines	Lucky Point Philippines	Lucky Point Philippines	Lucky Point Philippines	Trial Harbour Australia	Trial Harbour Australia	Haga-Haga South Africa	Deba Spain	Easter Reef Australia	Easter Reef Australia	Benkunqut Indonesia	Benkunqut Indonesia	Bali Village Indonesia	Bali Village Indonesia	Krui Indonesia	Bommie Peak Indonesia	Playa de Navia Spain	Asu Indonesia
Rating (10 max)	5	6	6	7	7	7	7	9	9	9	9	8	8	5	5	5	5	5	6	6	6	5	9	5

Map Icons:
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)

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Port Robinson 48 hour detailed Surf Forecast

How big are the waves at Port Robinson today (21 Oct):

Short Range Forecast

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