Surfside Jetty surfForecast / CAL – Orange County / USA

information circle12 Day Weather and Surf, issued 3 am Thursday 20 Nov 2025 PST
Forecast update in hr  min  s Forecast update imminent
Surfside Jetty surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Surfside Jetty sea temperature is
17.8° C
(Which is 1.3°C warmer than normal for this time of year)


Best Forecast Surf Conditions for Surfside Jetty this week:

The surf forecast for Surfside Jetty over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Nov 20) at 7AM. The primary swell is predicted to be 0.4m and 14s period with a secondary swell of 0.4m and 4s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Surfside Jetty in the next 12 days are 0.7m 16s and forecast to arrive on Saturday (Nov 22) at 4AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 3s period and expected on Saturday (Nov 22) at 1AM.

Wave TypeTime (PST) & Date Wave Height & Period
Next good surf (1 star+) 7AM (Thu 20th Nov)1.5ft (0.4m) 14s
Best Surf 1PM (Fri 21st Nov)3.5ft (1.0m) 10s
Most Powerful 4AM (Sat 22nd Nov)2.5ft (0.7m) 16s

Table - best surf conditions forecast for Surfside Jetty over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Heavy rain (total 30mm), heaviest during Thu night. Very mild (max 19°C on Sat morning, min 14°C on Thu afternoon). Wind will be generally light.

Days 3-6 Weather Summary Mostly dry. Warm (max 21°C on Tue morning, min 15°C on Sun night). Wind will be generally light.

Thursday
20
Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
1
0
1
2
2
0
1
0
0
0
1
0
1
1
0
1
1
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.4
SW
0.3
SSW
1.1
W
0.9
W
0.7
W
0.7
W
0.5
SSW
0.7
W
0.5
SSW
0.4
SSW
0.5
WNW
0.5
WNW
0.5
WNW
0.4
WNW
0.5
S
0.4
SSW
0.4
SSW
0.5
W
0.4
WNW
0.3
WNW
0.3
S
Period(s) (?)14141091014151414131616151513131210131312
Wave
Graph
(?)Metric surfscale
Energy kJ (?)514023712398184121203104581531441307889575255563323
Wind
(km/h)
10
SSW
10
SSE
20
ENE
10
S
5
S
20
NE
5
ENE
15
W
5
WSW
10
SSW
10
SW
5
SE
5
SE
10
WSW
5
NNW
5
NNW
10
W
10
NNE
5
NNE
10
W
5
NNE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
oncrosscross-
off
cross-
on
glassoffglasscross-
on
glasscross-
on
oncrossglassonglassglasscross-
on
offcross-
off
cross-
on
glass
High Tide
/ height (m)
10:03PM
1.52
8:38AM
2.21
10:48PM
1.47
9:09AM
2.17
11:39PM
1.42
9:42AM
2.11
12:42AM
1.39
10:16AM
2.03
1:59AM
1.40
10:56AM
1.93
3:07AM
1.46
11:48AM
1.80
3:43AM
1.55
Low Tide
/ height (m)
3:27PM
0.23
2:22AM
1.15
4:05PM
0.26
2:48AM
1.20
4:45PM
0.31
3:13AM
1.25
5:29PM
0.37
3:39AM
1.31
6:16PM
0.44
4:16AM
1.37
7:06PM
0.49
5:41AM
1.42
7:56PM
0.54
Thursday
20
Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Sunrise6:28--6:28--6:30--6:31--6:31--6:33--6:33--
Sunset-4:45--4:45--4:45--4:45--4:45--4:44--4:44-
part cloud
light rain
heavy rain
light rain
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
-3252-----------------
Temp. °C151415161716191917171715171716212121232321
Feels °C (?)131212151612171516161615161616181718201919
  • 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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Information about the Surfside Jetty Surf forecast

The above surf forecast table for Surfside Jetty provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Surfside Jetty can be found by selecting the local surf guide option on the grey menu. Our Surfside Jetty surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Surfside Jetty) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Surfside Jetty may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Surfside Jetty is 4 km (2 miles) from the city of Seal Beach. If you plan a vacation in Orange County, look for hotels and other accommodation in Seal Beach. Seal Beach has rooms for a wide range of budgets as well as car hire and transport links.

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