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Surf Forecasts:

Oceanside Harbor surf break

Oceanside Harbor surfForecast / CAL – San Diego County / USA

information circle12 Day Weather and Surf, issued 9 am Wednesday 11 Feb 2026 PST
Forecast update in hr  min  s Forecast update imminent
Oceanside Harbor surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Oceanside Harbor sea temperature is
17.1° C
 (Which is 2.4°C warmer than normal for this time of year)

Best Forecast Surf Conditions for Oceanside Harbor this week:

The surf forecast for Oceanside Harbor over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Feb 12) at 7AM. The primary swell is predicted to be 1.1m and 11s period with a secondary swell of 0.4m and 13s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Oceanside Harbor in the next 12 days are 3.0m 13s and forecast to arrive on Tuesday (Feb 17) at 1AM. Winds are predicted to be cross-onshore at the time the swell arrives.

Wave TypeTime (PST) & Date Wave Height & Period
Next good surf (1 star+) 7AM (Thu 12th Feb)3.5ft (1.1m) 11s
Best Surf10PM (Mon 16th Feb)10ft (3.0m) 12s
Most Powerful 1AM (Tue 17th Feb)10ft (3.0m) 13s

Table - best surf conditions forecast for Oceanside Harbor over the next 12 days.

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table

Short Range Forecast Light rain (total 3mm), mostly falling on Wed morning. Very mild (max 17°C on Fri morning, min 14°C on Wed morning). Wind will be generally light.

Days 3-6 Weather Summary Heavy rain (total 22mm), heaviest during Mon morning. Very mild (max 17°C on Sat morning, min 13°C on Mon night). Winds increasing (calm on Sat night, strong winds from the SW by Mon morning).

Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
3
4
2
2
0
2
2
0
2
0
0
1
1
0
0
0
0
!
0
0
3
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1
W
1.8
W
1.3
W
1
W
0.9
W
0.5
SSW
0.5
SSW
0.7
SSW
0.6
SSW
0.5
SSW
0.5
SSW
0.5
W
0.4
WNW
0.4
SSW
0.4
SW
1.8
SW
2.1
SW
3
W
2.2
WSW
1.7
WSW
1.8
SW
Period(s) (?)1412101111161515141413141413127713121110
Wave
Graph
(?)Metric surfscale
Energy kJ (?)3798793402311821471251881401049910768645030641634231259685637
Wind
(km/h)
5
SE
0
W
15
NW
5
NW
20
WNW
10
NNW
5
SW
15
W
10
ESE
5
SE
10
W
5
E
5
SE
10
SSW
20
SSE
30
WSW
40
SW
15
S
25
SSE
15
SSW
10
E
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glassglasscrossglasscrosscross-
off		glasscross-
on		cross-
off		crosscross-
on		glassglassoncrossononcross-
on		cross-
on		cross-
on		cross-
off
High Tide
/ height (m)
7:49PM
1.41
5:25AM
1.93
8:01PM
1.47
6:10AM
2.05
8:17PM
1.53
6:49AM
2.16
8:35PM
1.59
7:24AM
2.24
8:55PM
1.65
7:59AM
2.28
9:16PM
1.73
8:34AM
2.27
9:39PM
1.81
Low Tide
/ height (m)
12:31PM
0.55
11:07PM
1.32
1:06PM
0.42
12:01AM
1.25
1:37PM
0.31
12:41AM
1.15
2:04PM
0.22
1:16AM
1.06
2:31PM
0.17
1:51AM
0.96
2:57PM
0.16
2:28AM
0.86
3:22PM
0.20
3:06AM
0.78
Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Sunrise6:37--6:35--6:35--6:33--6:33--6:31--6:31--
Sunset-5:30--5:30--5:31--5:32--5:34--5:35--5:36-
light rain
part cloud
part cloud
part cloud
cloud
cloud
clear
clear
clear
part cloud
clear
part cloud
cloud
part cloud
rain showers
rain showers
thunderstorm
rain showers
rain showers
cloud
rain showers
Rain (mm)
3-------------28482-2
Temp. °C151515161515171616171615161615161514161615
Feels °C (?)1515141311111413151514151514128710111314
  • 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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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 Oceanside Harbor 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 Oceanside Harbor at:
surf-forecast.com

Information about the Oceanside Harbor Surf forecast

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

Oceanside Harbor is 8 km (5 miles) from the city of Oceanside. If you plan a vacation in San Diego County, look for hotels and other accommodation in Oceanside. Oceanside has rooms for a wide range of budgets as well as car hire and transport links.

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