Trestles (Lowers) surfForecast / CAL – Orange County / USA

information circle48hr Weather and Surf, issued 10 pm Tuesday 21 Apr 2026 PDT
Forecast update in hr  min  s Forecast update imminent
Trestles (Lowers) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Trestles (Lowers) sea temperature is
18.4° C
(Which is 3.0°C warmer than normal for this time of year)

How big are the waves at Trestles (Lowers) today?

The current surf forecast for Trestles (Lowers) at 3AM is: 0.5m 18s primary swell from a South direction and 0.5m 12s secondary swell from a South-southwest direction, 0.8m 7s secondary swell from a West direction (forecast issued at 10:00pm April 21). The wind direction is predicted to be cross-shore.

Time (PDT) & DateWave HeightWave Period
Morning (22 Apr)3ft (0.9m)18s
Afternoon (22 Apr)2.5ft (0.8m)18s
Evening (22 Apr)2.5ft (0.7m)16s

Table - waves today at Trestles (Lowers). (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent
Tue
21
Wednesday
22
Thursday
23
Friday
24
8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM
Rating
(10 max)
0
0
1
1
2
1
0
0
0
1
1
3
3
1
0
0
0
2
1
1
1
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.5
S
0.5
S
0.5
S
0.6
S
0.9
SSW
0.8
S
0.8
S
0.7
S
0.7
S
0.7
S
0.7
S
0.8
S
0.8
S
0.8
S
0.8
S
0.6
S
0.7
S
0.7
S
0.8
S
0.7
S
0.7
S
0.7
S
0.6
S
0.6
S
Period(s) (?)191918181818181716161616161616151515151515141414
Wave
Graph
(?)Metric surfscale
Energy kJ (?)192188159227516395395297264254254326326326318161212209272209209206146132
Wind
(km/h)
15
WNW
15
NW
15
NW
10
NW
5
WNW
15
W
20
W
20
W
15
WNW
10
W
5
SE
10
ESE
15
E
5
S
10
WSW
15
W
10
WNW
0
NE
5
S
10
SE
10
SSE
20
S
15
SSW
15
SW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
crosscrosscrosscrosscross-
on
cross-
on
cross-
on
cross-
on
cross-
on
crosscross-
off
cross-
off
cross-
on
oncross-
on
cross-
on
glasscross-
on
crosscrosscross-
on
onon
High Tide
/ height (m)
12:29AM
1.60
3:47PM
0.91
1:49AM
1.45
5:14PM
1.01
3:26AM
1.35
Low Tide
/ height (m)
5:50PM
0.71
8:32AM
-0.11
7:17PM
0.81
9:55AM
-0.06
9:32PM
0.82
11:07AM
-0.05
Tue
21
Wednesday
22
Thursday
23
Friday
24
Sunrise----6:11-------6:11-------6:09---
Sunset-------7:25-------7:25-------7:27
part cloud
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
clear
part cloud
clear
clear
clear
clear
clear
part cloud
cloud
cloud
clear
clear
Rain (mm)
------------------------
Temp. °C171616151617171616151414151718181717161616181817
Feels °C (?)151314131515131113141312131616161517151514151615
  • 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

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 Trestles (Lowers) 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.


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