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Surf Forecasts:

Oceanside Harbor surf break

Oceanside Harbor surfForecast / CAL – San Diego County / USA

information circle48hr Weather and Surf, issued 9 am Friday 21 Nov 2025 PST
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
18.4° C
 (Which is 1.7°C warmer than normal for this time of year)

How big are the waves at Oceanside Harbor today?

The current surf forecast for Oceanside Harbor at 3PM is: 1.0m 13s primary swell from a West direction and 0.5m 16s secondary swell from a South-southwest direction (forecast issued at 09:00am November 21). The wind direction is predicted to be cross-onshore.

Time (PST) & DateWave HeightWave Period
Morning (21 Nov)3ft (0.9m)10s
Afternoon (21 Nov)3.5ft (1.0m)13s
Evening (21 Nov)2.5ft (0.8m)13s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Friday
21
Saturday
22
Sunday
23
Mon
24
7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM
Rating
(10 max)
0
1
1
2
3
2
2
2
2
2
2
1
1
2
2
2
2
1
1
1
1
2
2
2
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1
W
0.9
W
1.1
WSW
1
W
0.9
W
0.7
W
0.7
W
0.7
W
0.6
SSW
0.6
SSW
0.7
SSW
0.7
SSW
0.7
WNW
0.6
W
0.6
W
0.6
W
0.6
W
0.5
SSW
0.6
SSW
0.6
SSW
0.5
SSW
0.6
SSW
0.5
S
0.5
S
Period(s) (?)10109131313131315151515141413131313131313141515
Wave
Graph
(?)Metric surfscale
Energy kJ (?)1941461763612891681761681671672222222131581301251219913713598147109109
Wind
(km/h)
25
SE
15
SSE
15
SE
5
SSW
15
ENE
20
NE
15
NE
15
NNE
15
NE
10
NNE
10
NNW
5
SW
10
WNW
5
WNW
5
ENE
10
E
10
ESE
10
SSE
10
SSW
5
SSW
5
S
5
SE
5
ESE
5
ESE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscrosscross-
on		cross-
off		offoffoffoffoffcross-
off		oncrossglassglasscross-
off		cross-
off		cross-
on		cross-
on		cross-
on		glassglasscross-
off		cross-
off
High Tide
/ height (m)
8:33AM
2.20
10:40PM
1.46
9:04AM
2.16
11:30PM
1.40
9:36AM
2.09
12:33AM
1.37
Low Tide
/ height (m)
3:59PM
0.26
2:43AM
1.18
4:39PM
0.31
3:07AM
1.23
5:23PM
0.38
3:33AM
1.29
Friday
21
Saturday
22
Sunday
23
Mon
24
Sunrise6:26-------6:26-------6:26-------
Sunset---4:44-------4:44-------4:44----
light rain
rain showers
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
21----------------------
Temp. °C151617181716151615181918181817161617181817171616
Feels °C (?)101314171411111212151716171817141415171817171616
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

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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 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.

View detailed surf forecast for Oceanside Harbor at:
surf-forecast.com

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