Ranganunu Harbour 48 hour detailed Surf Forecast

Lat Long: 34.88° S 173.24° E

Issued: 11 am 09 Jul 2026 (local time)

Forecast update in hr min

Today's Ranganunu Harbour sea temperature is

16.2° C

Ranganunu Harbour 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 Ranganunu Harbour today (09 Jul):

Morning surf: Morning surf (09 Jul, local time) - 1.5ft (0.5m), 10s period with E swell.
Afternoon surf: Afternoon surf (09 Jul, local time) - 1.5ft (0.4m), 10s period with E swell.
Evening surf: Evening surf (09 Jul, local time) - 1.5ft (0.5m), 10s period with E swell.

The current surf forecast for Ranganunu Harbour at 5PM is: 0.4m 10s primary swell from a East direction and 0.1m 7s secondary swell from a Northwest direction (forecast issued at 11:00am July 09). An open ocean swell of 0.5m 3s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (NZST) & Date	Wave Height	Wave Period
Morning (09 Jul)	1.5ft (0.5m)	10s
Afternoon (09 Jul)	1.5ft (0.4m)	10s
Evening (09 Jul)	1.5ft (0.5m)	10s

Table - waves today at Ranganunu Harbour. (Swell directed towards the surf break)

	Short Range Forecast Light rain (total 4mm), mostly falling on Thu morning. Very mild (max 14°C on Thu morning, min 11°C on Sat night). Winds decreasing (fresh winds from the S on Thu night, calm by Sat afternoon).
	Thu 9					Friday 10								Saturday 11								Sun 12
	9 AM	12 PM	3 PM	6 PM	9 PM	12 AM	3 AM	6 AM	9 AM	12 PM	3 PM	6 PM	9 PM	12 AM	3 AM	6 AM	9 AM	12 PM	3 PM	6 PM	9 PM	12 AM	3 AM	6 AM
Rating (10 max)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0
Swell Height Map See all maps
Wave Height (m) Direction Period (s)	E 10	E 10	E 10	E 10	E 10	E 10	E 10	E 10	E 10	E 10	E 10	E 10	E 10	E 10	E 10	E 10	E 10	E 10	E 10	E 10	E 10	E 10	E 10	E 10
Wave Graph
kJ	50	33	33	32	50	45	67	71	48	49	47	47	47	47	47	67	67	66	66	66	68	69	161	94
Wind (km/h)	WSW	SW	SSE	SSE	S	S	S	S	S	S	S	S	S	SSW	SSW	SSW	SSE	ESE	ESE	E	E	ESE	SSE	SE
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy	cross-off	cross-off	off	off	off	off	off	off	off	off	off	off	off	cross-off	cross-off	cross-off	off	glassy	glassy	glassy	cross	cross-off	cross-off	cross-off
High Tide			2:53PM1.90m					3:17AM2.00m				3:54PM1.94m				4:17AM2.01m				5:02PM2.01m				5:22AM2.04m
Low Tide	8:23AM0.45m				8:41PM0.58m					9:18AM0.43m				9:45PM0.59m				10:19AM0.40m				10:53PM0.57m


	7:33	—	—	—	—	—	—	7:33	—	—	—	—	—	—	—	7:33	—	—	—	—	—	—	—	7:33
	—	—	5:30	—	—	—	—	—	—	—	5:30	—	—	—	—	—	—	—	5:30	—	—	—	—	5:30
mm	—	1	1	1	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	1	—
Temp °C	13	14	14	12	13	12	12	12	12	13	13	12	12	12	12	12	12	14	14	13	13	12	11	11
Feels °C	8	10	11	7	7	6	6	6	5	7	7	7	9	9	8	9	9	12	13	11	11	10	9	9
Swell 1 Height (m) Direction Period (s)	E 10	E 10	E 10	E 10	E 10	E 10	E 10	E 10	E 10	E 10	E 10	E 10	E 10	E 10	E 10	E 10	E 10	E 10	E 10	E 10	E 10	E 10	E 10	N 11
kJ	50	33	33	32	50	45	67	71	48	49	47	47	47	47	47	67	67	66	66	66	68	69	69	2
Swell 2 Height (m) Direction Period (s)	N 12	NW 7	NW 7	NW 7	NW 7	NW 16	NW 20	W 19	W 19	W 18	—	N 13	N 13	N 12	N 12	N 12	N 12	N 12	N 12	N 12	N 12	N 12	N 11	N 11
kJ	3	2	2	2	2	10	15	7	7	6	—	3	3	3	3	3	3	3	3	3	3	3	2	2
Swell 3 Height (m) Direction Period (s)	—	NW 12	NW 16	NW 16	NW 16	N 13	—	N 13	N 13	N 13	N 13	—	—	W 17	W 16	W 16	W 16	W 16	W 16	W 18	W 18	W 18	—	W 16
kJ	—	6	10	11	11	4	—	3	3	3	3	—	—	6	5	5	5	5	5	7	6	6	—	5
Wind waves Height (m) Direction Period (s)	SW 4	SW 4	SSW 3	S 3	SSE 4	SSE 4	SSE 4	SSE 4	S 4	S 4	S 4	S 4	S 3	S 3	S 3	—	—	—	—	—	—	—	E 10	E 10
kJ	11	6	1	4	13	21	25	28	27	19	15	10	3	1	1	—	—	—	—	—	—	—	161	94
Nearest Offshore or Glassy	Taipa Bay Northland	Fairway Reef Northland	Taipa Bay Northland	Papatea Bay East Cape	Taipa Bay Northland	Taipa Bay Northland	Taipa Bay Northland	Taipa Bay Northland	Taipa Bay Northland	Taipa Bay Northland	Taipa Bay Northland	Taipa Bay Northland	Tokerau Beach or Doubtless Bay Northland	Tokerau Beach or Doubtless Bay Northland	Tokerau Beach or Doubtless Bay Northland	Puwheke Beach Northland	Puwheke Beach Northland	Puwheke Beach Northland	Puwheke Beach Northland	Puwheke Beach Northland	Waipapakauri Beach Northland	Puwheke Beach Northland	Ranganunu Harbour Northland	Raupo Bay Northland
Rating (10 max)	1	1	1	2	1	1	2	2	1	1	1	1	1	1	1	1	1	1	1	1	4	1	1	1
Distance (km)	24	24	24	516	24	24	24	24	24	24	24	24	12	12	12	8	8	8	8	8	19	8	0	5
Best forecast wave conditions in Northland	Shipwrecks Bay-Peaks	The Ledge	The Ledge		Taipa Bay	Taronui Bay	The Ledge	Black Swamp	Pataua	Tapuaetahi	The Ledge	Shipwreck Bay-Supertubes	The Ledge	Moureeses	Moureeses	Shipwreck Bay-Supertubes	Shipwreck Bay-Supertubes	The Ledge	Fairway Reef	The Ledge	The Box	Henderson Bay	The Ledge	The Box
Rating (10 max)	5	1	1		1	2	2	2	2	1	1	4	1	2	2	4	4	2	1	2	5	1	2	5
Best forecast wave conditions in New Zealand	Papatowai Catlins	Papatowai Catlins	Papatowai Catlins	Papatowai Catlins	Papatowai Catlins	Papatowai Catlins	Papatowai Catlins	Weld Road Taranaki	Papatowai Catlins	Papatowai Catlins	Papatowai Catlins	Papatowai Catlins	Papatowai Catlins	Papatowai Catlins	Papatowai Catlins	Papatowai Catlins	Papatowai Catlins	Papatowai Catlins	Papatowai Catlins	Papatowai Catlins	The Box Northland	Papatowai Catlins	Papatowai Catlins	The Box Northland
Rating (10 max)	6	7	7	7	6	5	5	6	5	5	5	5	6	5	5	5	5	5	5	5	5	4	4	5
Header Global	Lucky Point Philippines	Lucky Point Philippines	Lucky Point Philippines	Haga-Haga South Africa	Papatowai New Zealand	Trial Harbour Australia	Trial Harbour Australia	Weld Road New Zealand	Boneyards South Africa	Barbel Point South Africa	Barbel Point South Africa	Barbel Point South Africa	Papatowai New Zealand	Papatowai New Zealand	Kaifu Rivermouth Japan	Kaifu Rivermouth Japan	Kaifu Rivermouth Japan	Papatowai New Zealand	Papatowai New Zealand	Papatowai New Zealand	Otago Peninsula - Allans Beach New Zealand	Supertubes Australia	Kaifu Rivermouth Japan	Kaifu Rivermouth Japan
Rating (10 max)	9	9	9	7	6	6	6	6	6	5	5	5	6	5	8	8	8	5	5	5	4	5	7	6

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

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 Ranganunu Harbour 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.

Ranganunu Harbour 48 hour detailed Surf Forecast

How big are the waves at Ranganunu Harbour today (09 Jul):

Short Range Forecast

Latest Updates

How Our WaveFinder Tool Makes Forecasting Easier Than Ever Before

The Five Best Forecasts For International Surfing Day 2026

Best Surf Travel Deals & Discounts For 2026 To Help Make Surf Travel Cheaper

Let Our Surf Alerts Do All Your Forecast Heavy Lifting

Talking To Maddie Meddings on New Film Undercurrents. (And Then Watch It!)

FREE! Surf-Forecast.com widget for your website