Arnold Surf Forecast

/ CAL – Ventura (30 breaks) / California (404 breaks) /

USA (1297 breaks) / Lat Long: (34.12° N 119.16° W)

Surf Forecasts:

Arnold surfForecast / CAL – Ventura / USA

12 Day Weather and Surf, issued 9 am Tuesday 18 Nov 2025 PST

Forecast update in hr min s Forecast update imminent

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

Today's Arnold sea temperature is 17.3° C
(Which is 1.3°C warmer than normal for this time of year)

Best Forecast Surf Conditions for Arnold this week:

The surf forecast for Arnold over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Nov 18) at 7PM. The primary swell is predicted to be 0.4m and 16s period with a secondary swell of 0.5m and 11s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Arnold in the next 12 days are 0.6m 14s and forecast to arrive on Friday (Nov 21) at 4PM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 3s period and expected on Friday (Nov 21) at 4PM.

Wave Type	Time (PST) & Date	Wave Height & Period
Next good surf (1 star+)	7PM (Tue 18th Nov)	1.5ft (0.4m) 16s
Best Surf	7PM (Tue 18th Nov)	1.5ft (0.4m) 16s
Most Powerful	4PM (Fri 21st Nov)	2ft (0.6m) 14s

Table - best surf conditions forecast for Arnold over the next 12 days.

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Short Range Forecast Light rain (total 4mm), mostly falling on Thu afternoon. Very mild (max 15°C on Tue morning, min 12°C on Thu afternoon). Wind will be generally light.									Days 3-6 Weather Summary Mostly dry. Very mild (max 19°C on Sat morning, min 15°C on Fri night). Winds decreasing (fresh winds from the NE on Fri morning, calm by Sun night).
	Tuesday 18			Wednesday 19			Thursday 20			Friday 21			Saturday 22			Sunday 23			Monday 24
	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night
Rating (10 max)	1	0	1	1	0	1	1	0	1	1	1	1	1	0	1	1	0	0	1	0	1
Swell Height Map See all maps
Wave Height (m) & direction (?)	W	SW	SSW	SW	SSW	SSW	SW	SW	W	W	WNW	W	W	SSW	SSW	W	W	W	WNW	WNW	S
Period(s) (?)	12	16	15	15	15	14	14	13	10	10	14	14	15	15	14	16	16	16	16	15	13
Wave Graph (?)
kJ (?)	97	65	86	56	84	80	30	28	65	47	165	103	113	121	71	137	129	126	95	92	89
Wind (km/h)	ESE	S	NNW	WNW	W	WSW	SW	ESE	NNW	NNE	NE	N	E	W	NNW	W	W	NW	SW	W	ESE
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross- off	cross- on	cross- off	glass	cross- on	glass	glass	glass	cross- off	off	off	cross- off	cross- off	cross- on	cross- off	glass	cross- on	cross	glass	cross- on	glass
High Tide / height (m)			8:51PM 1.14	7:53AM 1.82		9:30PM 1.11	8:17AM 1.82		10:11PM 1.07	8:44AM 1.80		10:55PM 1.03	9:13AM 1.76		11:48PM 0.99	9:45AM 1.70		12:54AM 0.97	10:22AM 1.62		2:19AM 0.99
Low Tide / height (m)		2:37PM -0.04	1:37AM 0.66		3:09PM -0.09	2:00AM 0.72		3:42PM -0.10	2:24AM 0.78		4:17PM -0.09	2:49AM 0.83		4:57PM -0.05	3:14AM 0.88		5:41PM -0.00	3:41AM 0.94		6:32PM 0.05

	Tuesday 18			Wednesday 19			Thursday 20			Friday 21			Saturday 22			Sunday 23			Monday 24
Sunrise	6:31	-	-	6:31	-	-	6:33	-	-	6:33	-	-	6:35	-	-	6:35	-	-	6:37	-	-
Sunset	-	4:51	-	-	4:50	-	-	4:50	-	-	4:49	-	-	4:49	-	-	4:49	-	-	4:47	-

Rain (mm)	-	-	-	-	-	-	-	3	1	-	-	-	-	-	-	-	-	-	-	-	-
Temp. °C	15	15	14	15	15	14	14	12	14	16	17	15	19	18	19	18	17	16	17	16	16
Feels °C (?)	13	13	13	14	12	12	13	11	13	11	11	12	17	14	16	17	15	14	15	15	16

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

Quick surf report for Arnold:

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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 Arnold 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 Arnold Surf forecast

The above surf forecast table for Arnold provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Arnold can be found by selecting the local surf guide option on the grey menu. Our Arnold 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 (Arnold) 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 Arnold 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.

Arnold is 4 km (2 miles) from the city of Port Hueneme. If you plan a vacation in Ventura County, look for hotels and other accommodation in Port Hueneme. Port Hueneme has rooms for a wide range of budgets as well as car hire and transport links.