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Surf Forecasts:

Diamond Street surfForecast / CAL – San Diego County / USA

information circle48hr Weather and Surf, issued 3 am Sunday 11 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
16.6° C
 (Which is 1.6°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 6AM is: 0.4m 13s primary swell from a Southwest direction and 0.3m 13s secondary swell from a West-northwest direction (forecast issued at 03:00am January 11). The wind direction is predicted to be offshore.

Time (PST) & DateWave HeightWave Period
Morning (11 Jan)1.5ft (0.4m)13s
Afternoon (11 Jan)1.5ft (0.4m)13s
Evening (11 Jan)1.5ft (0.4m)13s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Sunday
11
Monday
12
Tuesday
13
1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM
Rating
(10 max)
1
1
1
1
0
0
1
1
1
1
2
2
1
2
2
2
2
2
2
2
1
1
1
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.4
SW
0.4
SW
0.4
SW
0.4
SW
0.4
SW
0.4
SW
0.4
SW
0.4
WNW
0.3
WNW
0.4
WNW
0.5
W
0.6
WNW
0.7
WNW
0.9
WNW
0.9
WNW
0.9
WNW
0.9
WNW
0.9
WNW
0.8
WNW
0.8
WNW
0.8
WNW
0.8
WNW
0.8
WNW
0.8
WNW
Period(s) (?)131313131313131320201818181716161616161515141414
Wave
Graph
(?)Metric surfscale
Energy kJ (?)604242444343435980129174251318476437416411411324300284280276269
Wind
(km/h)
10
NE
10
NE
10
NE
10
ENE
5
WNW
10
NW
10
NNE
10
ENE
5
ENE
10
ENE
10
E
5
ENE
10
WNW
15
NW
10
N
5
ENE
5
ENE
5
ENE
10
NE
5
ENE
5
WNW
15
NW
10
NNW
10
NNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offoffoffoffcross-
on		crosscross-
off		offoffoffoffglasscross-
on		crosscross-
off		offoffoffoffglasscross-
on		crosscrosscross
High Tide
/ height (m)
3:28AM
1.44
5:13PM
0.80
4:20AM
1.49
6:57PM
0.87
5:08AM
1.55
7:45PM
0.94
Low Tide
/ height (m)
11:28AM
0.37
9:26PM
0.69
12:29PM
0.20
10:35PM
0.77
1:12PM
0.06
Sunday
11
Monday
12
Tuesday
13
Sunrise--6:52-------6:52-------6:50-----
Sunset-----5:00-------5:01-------5:02--
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
------------------------
Temp. °C161616162120191817171718202020191818181921202019
Feels °C (?)111111121716151413121314161516151414141517151615
  • 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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