St Ives Harbour Wall Surf Forecast

/ Cornwall (North) (59 surf breaks) /

UK (471 surf breaks) / Lat Long: (50.21° N 5.48° W)

Surf Forecasts:

St Ives Harbour Wall surfForecast / Cornwall (North) / UK

12 Day Weather and Surf, issued 12 am Friday 19 Sep 2025 BST

Forecast update in hr min s Forecast update imminent

St Ives Harbour Wall surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.

Today's St Ives Harbour Wall sea temperature is 16.1° C
(Which is normal for this time of year)

Best Forecast Surf Conditions for St Ives Harbour Wall this week:

The surf forecast for St Ives Harbour Wall over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Sep 19) at 7PM. The primary swell is predicted to be 1.7m and 10s period with a secondary swell of 0.2m and 16s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at St Ives Harbour Wall in the next 12 days are 2.1m 10s and forecast to arrive on Friday (Sep 19) at 7AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 7s period and expected on Tuesday (Sep 23) at 4AM.

Wave Type	Time (BST) & Date	Wave Height & Period
Next good surf (1 star+)	7PM (Fri 19th Sep)	5.5ft (1.7m) 10s
Best Surf	7PM (Fri 19th Sep)	5.5ft (1.7m) 10s
Most Powerful	7AM (Fri 19th Sep)	7ft (2.1m) 10s

Table - best surf conditions forecast for St Ives Harbour Wall over the next 12 days.

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Short Range Forecast Light rain (total 9mm), mostly falling on Fri night. Very mild (max 17°C on Fri morning, min 11°C on Sun afternoon). Winds increasing (calm on Sat night, strong winds from the NE by Sun afternoon).										Days 3-6 Weather Summary Mostly dry. Very mild (max 14°C on Tue night, min 10°C on Sun night). Mainly fresh winds.
		Friday 19			Saturday 20			Sunday 21			Monday 22			Tuesday 23			Wednesday 24			Thu 25
	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM
Rating (10 max)	0	0	1	1	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Swell Height Map See all maps
Wave Height (m) & direction (?)	WSW	WSW	WSW	WSW	WSW	W	WSW	WSW	N	N	NNE	N	N	W	WNW	W	W	W	W	W	W
Period(s) (?)	10	10	10	9	9	9	8	8	7	6	6	4	4	14	13	12	11	11	10	9	9
Wave Graph (?)
kJ (?)	856	763	624	359	243	505	125	171	236	132	52	25	9	16	59	104	154	144	123	81	80
Wind (km/h)	S	S	SSW	SSW	WSW	WNW	E	NNE	NE	NE	NE	NNE	ENE	ENE	NNE	NE	NE	NNE	N	NE	NNE
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- on	on	on	on	on	on	on	on	cross- on	on	on	on	cross- on	on	cross- on
High Tide / height (m)		4:13AM 4.92	4:32PM 5.31		4:55AM 5.26	5:11PM 5.63		5:31AM 5.55	5:45PM 5.86		6:03AM 5.75	6:18PM 5.98		6:35AM 5.85	6:49PM 5.98		7:05AM 5.84		7:20PM 5.87	7:35AM 5.73
Low Tide / height (m)	10:19PM 1.11	10:37AM 1.07		11:03PM 0.76	11:17AM 0.74		11:40PM 0.49	11:52AM 0.49		12:12AM 0.32	12:23PM 0.35		12:42AM 0.27	12:53PM 0.32		1:10AM 0.32		1:22PM 0.39	1:38AM 0.47		1:51PM 0.56

		Friday 19			Saturday 20			Sunday 21			Monday 22			Tuesday 23			Wednesday 24			Thu 25
Sunrise	-	7:01	-	-	7:03	-	-	7:05	-	-	7:07	-	-	7:07	-	-	7:09	-	-	7:11	-
Sunset	-	-	7:28	-	-	7:24	-	-	7:22	-	-	7:21	-	-	7:19	-	-	7:15	-	-	7:14

Rain (mm)	-	-	-	3	3	-	1	1	1	-	-	-	-	-	-	-	-	-	-	-	-
Temp. °C	16	17	17	16	15	14	13	14	13	13	12	13	13	12	13	14	14	14	14	15	15
Feels °C (?)	12	14	14	15	14	9	12	8	5	5	6	7	7	8	8	10	10	11	10	13	12

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

Recent Eyeball Surf Reports for Cornwall (North)

Wind Update The wind is still cross-off at St Ives Harbour Wall (moderate winds from the S at Culdrose Airport 21 km from St Ives Harbour Wall). 1.9m 10s swell from the W to make surfable waves.
1 hour 19 minutes ago St Ives Harbour Wall

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21 km away, 1 h 19 min ago

20 km/h

0.0

16.1

Air / Water (°C)

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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our St Ives Harbour Wall 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.

Information about the St Ives Harbour Wall Surf forecast

The above surf forecast table for St Ives Harbour Wall provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at St Ives Harbour Wall can be found by selecting the local surf guide option on the grey menu. Our St Ives Harbour Wall surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (St Ives Harbour Wall) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for St Ives Harbour Wall may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

St Ives Harbour Wall is 11 km (7 miles) from Camborne. If you plan a holiday in North Cornwall, look for hotels and other accommodation in Camborne. Camborne has rooms for a wide range of budgets as well as car hire and transport links.