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Surf Forecasts:

Oceanside Harbor surf break

Oceanside Harbor surfForecast / CAL – San Diego County / USA

information circle48hr Weather and Surf, issued 4 am Sunday 15 Mar 2026 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
16.5° C
 (Which is 1.4°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 12PM is: 0.8m 20s primary swell from a South-southwest direction and 0.6m 13s secondary swell from a South direction (forecast issued at 04:00am March 15). The wind direction is predicted to be cross-onshore.

Time (PDT) & DateWave HeightWave Period
Morning (15 Mar)3ft (0.9m)20s
Afternoon (15 Mar)2.5ft (0.7m)20s
Evening (15 Mar)3ft (0.9m)19s

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

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Sunday
15
Monday
16
Tuesday
17
2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM
Rating
(10 max)
1
2
3
2
1
2
3
3
3
3
3
2
0
1
2
2
2
2
3
2
1
1
1
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.5
SSW
0.8
SSW
0.9
SSW
0.9
SSW
0.7
SSW
0.7
SSW
0.9
SSW
0.9
SSW
0.8
S
0.9
SSW
1
SSW
1
SSW
1
SSW
1
SSW
1
SSW
1
SSW
1
SSW
1
SSW
1
SSW
1
SSW
1
SSW
1
SSW
0.9
SSW
0.9
SSW
Period(s) (?)202020202020191919181818181717161616161616151515
Wave
Graph
(?)Metric surfscale
Energy kJ (?)232441555555403395528617465565677662655640596568561554554547534507392381
Wind
(km/h)
5
SSE
5
S
0
SSE
5
WSW
15
W
10
WSW
5
WSW
5
W
0
WSW
5
NW
5
NW
10
WNW
15
W
15
WNW
5
WNW
5
NW
5
NW
5
WNW
0
NNE
10
W
10
W
10
WNW
5
NW
5
NW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscross-
on		glasscross-
on		cross-
on		onglassglassglassglassglasscrosscross-
on		cross-
on		cross-
on		crosscrosscrossglasscross-
on		cross-
on		cross-
on		crosscross
High Tide
/ height (m)
7:22AM
2.04
8:49PM
1.71
8:01AM
2.11
9:06PM
1.83
8:39AM
2.13
9:27PM
1.95
Low Tide
/ height (m)
1:27AM
1.11
2:21PM
0.31
2:02AM
0.95
2:46PM
0.28
2:39AM
0.78
3:11PM
0.30
Sunday
15
Monday
16
Tuesday
17
Sunrise--7:00-------6:58-------6:56-----
Sunset-----6:57-------6:58-------6:58--
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
------------------------
Temp. °C151616181918171718181921212019192019212323222122
Feels °C (?)151617171817171718181919181819192018212221202021
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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.

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

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