Del Mar Rivermouth surfForecast / CAL – San Diego County / USA

information circle12 Day Weather and Surf, issued 9 pm Saturday 22 Nov 2025 PST
Forecast update in hr  min  s Forecast update imminent
Del Mar Rivermouth surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Del Mar Rivermouth sea temperature is
17.8° C
(Which is 1.2°C warmer than normal for this time of year)


Best Forecast Surf Conditions for Del Mar Rivermouth this week:

The surf forecast for Del Mar Rivermouth over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Nov 23) at 1AM. The primary swell is predicted to be 0.9m and 13s period with a secondary swell of 0.6m and 13s. Another secondary swell of 0.6m and 4s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Del Mar Rivermouth in the next 12 days are 4.0m 10s and forecast to arrive on Saturday (Nov 29) at 10PM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.2m 3s period and expected on Saturday (Nov 29) at 7AM.

Wave TypeTime (PST) & Date Wave Height & Period
Next good surf (1 star+) 1AM (Sun 23rd Nov)3ft (0.9m) 13s
Best Surf 7PM (Sat 29th Nov)10ft (3.0m) 8s
Most Powerful10PM (Sat 29th Nov)13ft (4.0m) 10s

Table - best surf conditions forecast for Del Mar Rivermouth over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Mostly dry. Warm (max 20°C on Tue morning, min 15°C on Sun night). Wind will be generally light.

Days 3-6 Weather Summary Mostly dry. Warm (max 22°C on Wed morning, min 17°C on Thu night). Wind will be generally light.

Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Sat
29
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
3
1
1
2
2
1
1
1
0
1
2
0
1
1
0
1
0
0
1
1
2
Swell
Height Map
Wave Height (m) & direction (?)
0.9
WNW
0.8
WNW
0.8
WNW
0.8
WNW
0.8
WNW
0.8
WNW
0.7
WNW
0.5
WNW
0.4
WNW
0.5
WNW
0.5
WNW
0.4
SW
0.3
SSW
0.4
SSW
0.4
SSW
0.4
SSW
0.4
SSW
0.4
SSW
0.4
S
1.4
W
1.7
W
Period(s) (?)1313171616151514141313151514141413121699
Wave
Graph
(?)Metric surfscale
Energy kJ (?)31722233328827729222811879102985545627162555380334450
Wind
(km/h)
5
SE
10
S
10
SW
0
SSW
5
W
10
WNW
5
NNW
5
NNW
10
NW
5
NNE
0
ENE
5
WNW
0
NNE
5
WSW
5
WNW
0
WNW
5
S
10
W
5
SE
10
S
10
SW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
crosscross-
on
glassglassoncrossglasscross-
on
cross-
off
glasscross-
on
glassglasscross-
on
glasscrossoncross-
off
crosscross-
on
High Tide
/ height (m)
11:29PM
1.40
9:35AM
2.09
12:31AM
1.37
10:10AM
2.01
1:49AM
1.38
10:49AM
1.91
2:59AM
1.44
11:42AM
1.79
3:36AM
1.53
12:58PM
1.65
4:02AM
1.66
2:35PM
1.55
4:29AM
1.82
4:08PM
1.51
Low Tide
/ height (m)
3:07AM
1.23
5:22PM
0.38
3:32AM
1.29
6:09PM
0.44
4:08AM
1.35
6:59PM
0.50
5:31AM
1.40
7:49PM
0.54
7:47AM
1.39
8:39PM
0.59
9:36AM
1.23
9:26PM
0.64
10:47AM
0.98
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Sat
29
Sunrise-6:26--6:26--6:28--6:28--6:30--6:31--6:31-
Sunset--4:43--4:43--4:43--4:43--4:42--4:42--4:42
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
cloud
part cloud
clear
part cloud
part cloud
clear
part cloud
Rain (mm)
---------------------
Temp. °C181918161817172019202221202120181917161816
Feels °C (?)181817171716171717171818181818171716161615
  • Map Icons:
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  • 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 Del Mar Rivermouth Surf forecast

The above surf forecast table for Del Mar Rivermouth provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Del Mar Rivermouth can be found by selecting the local surf guide option on the grey menu. Our Del Mar Rivermouth 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 (Del Mar Rivermouth) 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 Del Mar Rivermouth 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.

Del Mar Rivermouth is 3 km (2 miles) from the city of Encinitas. If you plan a vacation in San Diego County, look for hotels and other accommodation in Encinitas. Encinitas has rooms for a wide range of budgets as well as car hire and transport links.

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