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Surf Forecasts:

Diamond Street surfForecast / CAL – San Diego County / USA

information circle48hr Weather and Surf, issued 3 pm Thursday 08 Jan 2026 PST
Forecast update in hr  min  s Forecast update imminent
Diamond Street surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Diamond Street sea temperature is
16.9° C
 (Which is 1.8°C warmer than normal for this time of year)

How big are the waves at Diamond Street today?

The current surf forecast for Diamond Street at 7PM is: 2.0m 9s primary swell from a West direction and 0.4m 14s secondary swell from a Southwest direction (forecast issued at 03:00pm January 08). The wind direction is predicted to be cross-shore.

Time (PST) & DateWave HeightWave Period
Morning (08 Jan)--
Afternoon (08 Jan)7.5ft (2.3m)9s
Evening (08 Jan)6ft (1.9m)9s

Table - waves today at Diamond Street. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Thursday
08
Friday
09
Saturday
10
Sunday
11
1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM
Rating
(10 max)
0
0
1
3
3
2
2
2
1
0
2
2
1
2
1
1
0
0
1
1
1
1
1
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
2.3
W
2.3
W
2
W
1.8
W
1.6
W
1.3
W
1.1
W
0.9
WNW
0.7
W
0.4
WNW
0.5
W
0.5
W
0.4
WNW
0.6
W
0.4
WNW
0.5
W
0.5
W
0.4
WNW
0.4
WNW
0.4
WNW
0.4
WNW
0.4
SW
0.4
SW
0.4
SW
Period(s) (?)9999998810161616151515141414141413131313
Wave
Graph
(?)Metric surfscale
Energy kJ (?)8368546355294212571771159084127122761617110710669686660424243
Wind
(km/h)
30
WNW
20
NW
15
NW
5
E
10
E
5
NE
10
ENE
10
ENE
10
NNW
15
NNW
15
NE
10
ENE
10
NE
10
NE
10
ENE
10
NE
15
N
15
N
15
NE
10
ENE
10
NE
10
NE
10
NE
10
ENE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		cross-
on		crossglassoffcross-
off		offoffcrosscrossoffoffoffoffoffoffcross-
off		cross-
off		offoffoffoffoffoff
High Tide
/ height (m)
12:12PM
1.30
1:45AM
1.37
1:17PM
1.05
2:36AM
1.40
2:54PM
0.85
3:28AM
1.44
Low Tide
/ height (m)
7:10PM
0.17
8:17AM
0.61
7:48PM
0.37
9:56AM
0.52
8:30PM
0.55
Thursday
08
Friday
09
Saturday
10
Sunday
11
Sunrise------6:52-------6:52-------6:52-
Sunset-4:59-------5:00-------5:00------
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
------------------------
Temp. °C151515151414131316171614141313152020191716161618
Feels °C (?)81011131112981212119988101414141211121113
  • 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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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 Diamond Street 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 Diamond Street at:
surf-forecast.com

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