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Surf Forecasts:

Diamond Street surfForecast / CAL – San Diego County / USA

information circle48hr Weather and Surf, issued 9 am Thursday 22 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
16.1° C
 (Which is 1.1°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 2PM is: 0.8m 13s primary swell from a West direction and 0.5m 14s secondary swell from a Southwest direction (forecast issued at 09:00am January 22). The wind direction is predicted to be onshore.

Time (PST) & DateWave HeightWave Period
Morning (22 Jan)2.5ft (0.8m)13s
Afternoon (22 Jan)1.5ft (0.5m)14s
Evening (22 Jan)2.5ft (0.7m)12s

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
22
Friday
23
Saturday
24
Sun
25
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)
2
2
1
1
1
1
1
1
0
0
0
0
0
0
1
0
1
1
0
0
1
2
1
2
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.8
W
0.8
W
0.8
W
0.5
SW
0.7
W
0.7
W
0.6
W
0.6
W
0.6
W
0.4
SW
0.4
WNW
0.4
WNW
0.4
WNW
0.4
WNW
0.5
W
0.4
WNW
0.4
WNW
0.5
W
0.6
W
0.5
W
0.7
W
0.6
W
0.5
W
0.5
W
Period(s) (?)131313141212121210131414141417161614161512151515
Wave
Graph
(?)Metric surfscale
Energy kJ (?)2152122121031341329898776170696969151918793179119132163112109
Wind
(km/h)
0
SE
5
ENE
10
WSW
10
NW
10
NNW
5
WNW
10
N
5
NNW
5
NW
5
SSW
10
W
15
WNW
10
NW
10
NW
10
NNW
5
NNW
5
NNW
10
WNW
20
WNW
10
WNW
10
WNW
5
NNW
5
NNW
5
NNE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glassglassoncrosscross-
off		glasscross-
off		glasscross-
on		cross-
on		cross-
on		cross-
on		crosscrosscrosscrossglasscross-
on		cross-
on		cross-
on		cross-
on		glasscrosscross-
off
High Tide
/ height (m)
10:34AM
1.57
11:53PM
1.37
11:18AM
1.35
12:32AM
1.43
12:15PM
1.09
1:19AM
1.49
Low Tide
/ height (m)
4:57AM
0.51
5:40PM
-0.05
5:53AM
0.50
6:09PM
0.11
7:03AM
0.48
6:41PM
0.29
Thursday
22
Friday
23
Saturday
24
Sun
25
Sunrise6:48-------6:48-------6:48-------
Sunset---5:10-------5:12-------5:13----
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
cloud
Rain (mm)
------------------------
Temp. °C141516161515151515161616161515151515151515141414
Feels °C (?)151515151315141514151514151414141514121314131313
  • 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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