Oceanside Harbor Surf Forecast

/ CAL – San Diego County (71 breaks) / California (404 breaks) /

USA (1297 breaks) / Lat Long: (33.26° N 117.44° W)

Surf Forecasts:

Oceanside Harbor surfForecast / CAL – San Diego County / USA

48hr Weather and Surf, issued 4 pm Sunday 19 Oct 2025 PDT

Forecast update in hr min s Forecast update imminent

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

Today's Oceanside Harbor sea temperature is 17.4° C
(Which is 1.2°C colder than average for this time of year)

How big are the waves at Oceanside Harbor today?

The current surf forecast for Oceanside Harbor at 11PM is: 0.6m 14s primary swell from a South-southwest direction and 0.4m 18s secondary swell from a Southwest direction (forecast issued at 04:00pm October 19). The wind direction is predicted to be glassy and the swell rating is 2.

Time (PDT) & Date	Wave Height	Wave Period
Morning (19 Oct)	-	-
Afternoon (19 Oct)	2ft (0.6m)	15s
Evening (19 Oct)	2ft (0.6m)	14s

Table - waves today at Oceanside Harbor. (Swell directed towards the surf break)

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Sunday 19				Monday 20								Tuesday 21								Wednesday 22
	2 PM	5 PM	8 PM	11 PM	2 AM	5 AM	8 AM	11 AM	2 PM	5 PM	8 PM	11 PM	2 AM	5 AM	8 AM	11 AM	2 PM	5 PM	8 PM	11 PM	2 AM	5 AM	8 AM	11 AM
Rating (10 max)	0	0	2	2	2	2	2	1	0	0	2	2	2	2	1	0	0	1	0	0	1	1	1	0
Swell Height Map See all maps
Wave Height (m) & direction (?)	SSW	SSW	SSW	SSW	SW	SW	SSW	SW	SW	SW	SSW	SW	SW	SW	SSW	SSW	SSW	SW	SSW	SSW	SW	SSW	SW	SW
Period(s) (?)	15	14	14	14	14	14	14	13	13	16	16	16	16	17	13	14	15	15	15	15	15	12	16	16
Wave Graph (?)
kJ (?)	142	140	138	136	211	208	170	93	91	129	173	129	129	103	120	138	142	174	148	148	109	61	87	124
Wind (km/h)	W	W	SSW	NE	SE	ESE	NW	W	W	W	WNW	WNW	NNW	NW	WNW	WSW	W	W	WSW	W	ENE	NW	NNE	W
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross- on	cross- on	glass	glass	glass	glass	glass	cross- on	cross- on	cross- on	glass	glass	glass	glass	glass	cross- on	cross- on	cross- on	on	cross- on	glass	glass	glass	cross- on
High Tide / height (m)				8:55PM 1.81				8:51AM 2.12				9:33PM 1.75				9:12AM 2.15				10:11PM 1.67				9:34AM 2.15
Low Tide / height (m)		2:52PM 0.50				2:39AM 0.68				3:24PM 0.41				3:02AM 0.79				3:57PM 0.35				3:24AM 0.90

	Sunday 19				Monday 20								Tuesday 21								Wednesday 22
Sunrise	-	-	-	-	-	-	6:56	-	-	-	-	-	-	-	6:58	-	-	-	-	-	-	-	6:58	-
Sunset	-	6:10	-	-	-	-	-	-	-	6:09	-	-	-	-	-	-	-	6:08	-	-	-	-	-	-

Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Temp. °C	22	21	20	19	20	20	20	22	22	21	19	19	19	19	18	20	20	19	18	17	17	17	16	18
Feels °C (?)	20	20	21	20	21	20	20	21	19	19	19	19	19	19	18	19	19	18	17	17	19	18	17	17

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 CAL - San Diego County

Wind Update Continuing clean conditions at Oceanside Harbor (calm at Oceanside Airport 9 km from Oceanside Harbor). 0.4m 14s groundswell from the SSW with a 0.3m 11s groundswell from the S and a 0.2m 2s local chop from the W. 3 swells combining to make bigger set waves.
1 hour 45 minutes ago Oceanside Harbor

Expand

View all

1 h 45 min ago

0 km/h

Clean

Please reload the page to see if there are any updates.

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 Oceanside Harbor 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.