Port Robinson 48 hour detailed Surf Forecast

Lat Long: 42.88° S 173.32° E

Issued: 12 am 20 Oct 2026 (local time)

Forecast update in hr min

Today's Port Robinson sea temperature is

12.3°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 (20 Oct):

Morning surf: Morning surf (20 Oct, local time) - 2ft (0.6m), 16s period with SSE swell.
Afternoon surf: Afternoon surf (20 Oct, local time) - 2ft (0.6m), 16s period with SSE swell.
Evening surf: Evening surf (20 Oct, local time) - 2.5ft (0.7m), 10s period with S swell.

The current surf forecast for Port Robinson at 9AM is: 0.6m 16s primary swell from a South-southeast direction and 0.6m 8s secondary swell from a South-southeast direction (forecast issued at 12:00am October 20). The wind direction is predicted to be cross-onshore.

Time (NZDT) & Date	Wave Height	Wave Period
Morning (20 Oct)	2ft (0.6m)	16s
Afternoon (20 Oct)	2ft (0.6m)	16s
Evening (20 Oct)	2.5ft (0.7m)	10s

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

	Short Range Forecast Mostly dry. Warm (max 20°C on Thu morning, min 9°C on Mon night). Wind will be generally light.
	Tuesday 20								Wednesday 21								Thursday 22
	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	1	1	1	0	0	0	0	0	0	1	1	0	0	0	0
Swell Height Map See all maps
Wave Height (m) Direction Period (s)	SSE 16	SSE 16	SSE 16	SSE 16	SSE 16	SSE 16	SSE 16	SSE 10	SSE 11	SSE 9	SSE 9	SSE 9	SSE 9	SSE 10	SSE 10	SSE 14	SSE 14	SSE 13	S 10	S 10	S 9	S 9	S 9	SSE 9
Wave Graph
kJ	469	376	371	175	229	146	137	115	117	90	86	84	86	115	78	204	74	60	49	47	41	40	39	26
Wind (km/h)	NE	E	ESE	E	ENE	NE	NE	NNE	N	WSW	WSW	SW	ESE	ENE	NE	NNE	NNE	N	W	W	SW	ESE	NE	NNE
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy	on	cross-on	cross-on	cross-on	on	on	on	cross-on	cross	off	off	off	cross-on	on	on	cross-on	cross-on	cross	off	off	cross-off	cross-on	cross-on	cross-on
High Tide	00:27AM1.39m				12:50PM1.50m					1:12AM1.39m				1:34PM1.51m				1:57AM1.41m				2:18PM1.52m
Low Tide			6:29AM0.37m					7:04PM0.37m				7:13AM0.36m				7:47PM0.34m				7:58AM0.33m				8:29PM0.31m


	—	6:28	—	—	—	—	—	—	—	6:26	—	—	—	—	—	—	—	6:26	—	—	—	—	—	—
	—	—	—	—	—	—	7:53	—	—	—	—	—	—	—	7:54	—	—	—	—	—	—	—	7:57	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Temp °C	11	10	9	9	9	10	10	10	11	11	11	14	17	16	15	13	11	10	9	14	20	20	17	17
Feels °C	8	8	7	7	6	5	5	7	10	8	8	12	15	12	11	9	8	8	6	11	18	18	14	14
Swell 1 Height (m) Direction Period (s)	SSE 16	SSE 16	SSE 16	SSE 8	SSE 8	S 8	S 9	SSE 10	SSE 11	SSE 9	SSE 9	SSE 9	SSE 9	SSE 10	SSE 10	SSE 14	S 10	S 9	S 10	S 10	S 9	S 9	S 9	SSE 9
kJ	469	376	371	54	50	52	56	115	117	90	86	84	86	115	77	204	48	43	49	47	41	40	39	26
Swell 2 Height (m) Direction Period (s)	NE 5	—	E 10	SSE 16	SSE 16	SSE 16	SSE 16	SSE 15	NE 4	NE 4	ENE 4	ENE 4	SSE 16	SE 15	SSE 14	E 10	SSE 14	NE 4	ENE 4	NE 4	ENE 4	ENE 4	E 9	NE 4
kJ	1	—	2	175	229	146	137	87	9	5	3	2	24	60	78	2	74	7	7	4	2	2	2	3
Swell 3 Height (m) Direction Period (s)	E 7	E 10	NE 4	E 10	E 10	SSE 11	SSE 11	E 10	SSE 15	SSE 17	E 10	SSE 16	ENE 4	E 10	E 10	—	E 10	SSE 13	SSE 13	SSE 14	E 10	E 9	E 13	SE 12
kJ	1	2	1	2	2	23	24	2	46	28	2	24	2	2	2	—	2	60	17	18	2	2	4	6
Wind waves Height (m) Direction Period (s)	ENE 3	—	—	—	—	ENE 3	NE 4	NE 4	NNE 4	—	—	—	—	ENE 4	NE 3	NE 3	NE 4	NE 4	—	—	—	—	NE 3	NE 4
kJ	1	—	—	—	—	6	14	14	26	—	—	—	—	2	3	4	6	19	—	—	—	—	4	6
Nearest Offshore or Glassy	Motunau Beach Canterbury	Motunau Beach Canterbury	Midshore Bay Canterbury	Motunau Beach Canterbury	Waipapa Bay Kaikoura and Marlborough	Banks Peninsula - Hickory Bay Canterbury	Banks Peninsula - Hickory Bay Canterbury	Motunau Beach Canterbury	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	Motunau Beach Canterbury	Waipapa Bay Kaikoura and Marlborough	Fields Canterbury	Port Robinson Canterbury	Port Robinson Canterbury	Gore Bay Canterbury	Meatworks Kaikoura and Marlborough	Waipapa Bay Kaikoura and Marlborough	Oaro Kaikoura and Marlborough
Rating (10 max)	1	1	1	1	3	4	3	1	1	1	1	1	2	2	2	1	2	1	1	1	1	1	1	1
Distance (km)	28	28	46	28	86	101	101	28	1	0	0	0	86	86	86	28	86	27	0	0	1	73	86	44
Best forecast wave conditions in Canterbury	Banks Peninsula - Magnet Bay	Banks Peninsula - Stony Bay	Banks Peninsula - Stony Bay	Banks Peninsula - Magnet Bay	Banks Peninsula - Magnet Bay	Banks Peninsula - Hickory Bay	Banks Peninsula - Magnet Bay	Banks Peninsula - Magnet Bay	Banks Peninsula - Magnet Bay	Banks Peninsula - Magnet 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 - Gough Bay	Banks Peninsula - Te Oka Bay	Banks Peninsula - Gough Bay	Banks Peninsula - Magnet Bay	Banks Peninsula - Magnet Bay	Banks Peninsula - Magnet Bay
Rating (10 max)	4	3	3	4	4	4	3	2	2	2	2	2	2	3	3	3	2	2	2	1	1	1	1	1
Best forecast wave conditions in New Zealand	Raglan-Indicators Raglan and West Waikato	Papatowai Catlins	Papatowai Catlins	Papatowai Catlins	Papatowai Catlins	Papatowai Catlins	Papatowai Catlins	Otago Peninsula - Papanui Beach Otago	Makorori Centre Gisborne and Mahia	Shingles West Coast South Island	Diners Beach Gisborne and Mahia	Diners Beach Gisborne and Mahia	Nugget Point Catlins	Papatowai Catlins	Dunedin - Bobs Beach Otago	Papatowai Catlins	Papatowai Catlins	Diners Beach Gisborne and Mahia	Diners Beach Gisborne and Mahia	Papatowai Catlins	Otago Peninsula - Pipikaretu Otago	Papatowai Catlins	Makorori Centre Gisborne and Mahia	Papatowai Catlins
Rating (10 max)	4	5	4	4	5	4	7	4	3	4	4	4	4	4	5	4	4	3	3	3	1	3	2	3
Header Global	Brims Ness United Kingdom	Thurso East United Kingdom	Thurso East United Kingdom	Alnes Lighthouse Norway	Alnes Lighthouse Norway	Alnes Lighthouse Norway	Papatowai New Zealand	Moning Philippines	Cyclops Australia	Cyclops Australia	Cyclops Australia	Lucky Point Philippines	Cyclops Australia	Baler - Lindy's Point Philippines	Malaking Gasang (Baler) Philippines	Lucky Point Philippines	Lucky Point Philippines	Trial Harbour Australia	Trial Harbour Australia	Trial Harbour Australia	Easter Reef Australia	Deba Spain	Barbel Point South Africa	Cloud 9 Philippines
Rating (10 max)	5	6	7	7	6	5	7	5	5	6	6	7	7	7	7	9	9	7	9	8	6	5	5	5

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

Latest Updates

Ben Mondy

Six Sun-Soaked Summer Surf Spots: Backed by 20 years of Swell and Wind Stats (and with our 20% Summer Subscription Sale)

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Port Robinson surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.

Port Robinson 48 hour detailed Surf Forecast

How big are the waves at Port Robinson today (20 Oct):

Short Range Forecast

Latest Updates

Surf-Forecast Now Has Webcams

Road Testing the new Db Surf Roller Pro

Summer's Short. Life Is Long.

Roadsurfing in the Basque country

Six Sun-Soaked Summer Surf Spots: Backed by 20 years of Swell and Wind Stats (and with our 20% Summer Subscription Sale)

FREE! Surf-Forecast.com widget for your website