Oceanside Harbor Surf Break

Lat Long: 33.26° N 117.44° W

Oceanside Harbor Surf Forecast and Surf Report

Issued: 10 pm 28 Jul 2026 (local time)

Forecast update in  hr  min

Today's Oceanside Harbor sea temperature is
23.8° C
4.3° 

Oceanside Harbor surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Oceanside Harbor surf forecast from 29 Jul 2026:

  • Best quality surf: Wednesday 29 Jul, 11PM (local time) - 3.5ft (1.1m), 16s period, SSW swell with glassy winds.
  • Most powerful swell: Friday 31 Jul, 5AM (local time) - 5ft (1.5m), 14s period, S swell with 880 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 29 Jul, 8PM (local time) - 4ft (1.2m), 16s period with SSW swell.

Best Forecast Surf Conditions for Oceanside Harbor this week:

The surf forecast for Oceanside Harbor over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Jul 29) at 8PM. The primary swell is predicted to be 1.2m and 16s period with a secondary swell of 0.7m and 14s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Oceanside Harbor in the next 16 days are 1.5m 14s and forecast to arrive on Friday (Jul 31) at 5AM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 15s period and expected on Wednesday (Jul 29) at 8AM.

Wave TypeTime (PDT) & Date Wave Height & Period
Next good surf (1 star+) 8PM (Wed 29th Jul)4ft (1.2m) 16s
Best Surf11PM (Wed 29th Jul)3.5ft (1.1m) 16s
Most Powerful 5AM (Fri 31st Jul)5ft (1.5m) 14s

Table - best surf conditions forecast for Oceanside Harbor over the next 16 days.


The Lowdown

Alright folks, Rusty here. Let’s have a look at what’s on the menu for Oceanside Harbor over the next couple of weeks.

To be straight with you, the outlook is a flat spell for most of the run. The opening days of the forecast, starting Wednesday July 29th, have a little bit of energy but not enough to get excited about. We’re looking at a long gap of poor surf from the 1st of August all the way through to the 13th, with most days offering nothing rideable. Don’t get your hopes up for any standout sessions.

The only real pulse of life comes on Wednesday July 29th. In the morning, we’ve got a 4 ft swell from the SSW, with a very long 16-second period. That’s a proper groundswell, but the energy is moderate at 645. The wind is light and offshore from the SW, which is a big plus—it’ll keep the surface glassy. The afternoon bumps up to 4 ft SSW, with the same 16-second period, and the wave energy climbs to a solid 1017. Winds stay light offshore. This is a beach/jetty setup, so with that long period, the sets might be a bit walled up, but for a bowl or two, this is the best you’ll see. The water temp is about average for the time of year.

Thursday the 30th drops off a bit. Waves are 3 ft to 5 ft from the S/SSW, period still long at 14-15 seconds, but the cross-onshore wind will put a ruffle on the surface. Not terrible, but not clean. It’s really just a shadow of what Wednesday offered.

Friday the 31st is similar, with 4 ft to 5 ft from the SSW, period dropping to 13 seconds. That cross-onshore breeze is still there, so expect some bump. Not a day to race down.

From Saturday August 1st right through to Tuesday August 12th, the swell vanishes. Heights are mostly 1 ft to 3 ft, with period values all over the place, but the energy is weak (under 400) and the scores are all zero. It’s a long, flat, poor stretch. There’s nothing to recommend here. Even the occasional longer-period swell on the 7th and 8th does nothing for the size.

The very end of the run, Wednesday August 13th, still looks poor. 3 ft from the SW, 16-second period, but the energy is moderate at 417, and the wind is offshore. Still, it’s not enough to call it a session.

So, bottom line: if you’re itching for a paddle, point your board at Wednesday July 29th. The rest of the window is a write-off for surf. Keep an eye on it, because forecasts can change, but right now, it’s a long gap.

Rusty

Short Range Forecast

Mostly dry. Warm (max 24°C on Thu morning, min 20°C on Tue night). Wind will be generally light.

Days 5-7 Weather Summary

Mostly dry. Warm (max 25°C on Sat morning, min 21°C on Sun night). Wind will be generally light.

Wednesday
29
Thursday
30
Friday
31
Saturday
1
Sunday
2
Monday
3
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
3
1
2
3
1
1
3
1
1
2
0
0
0
0
0
0
0
1
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.3
SSW
16
1.1
SSW
16
1.2
SSW
16
1.1
SSW
16
0.9
SSW
15
1.4
S
14
1.4
S
14
1.4
SSW
13
1.3
SSW
13
1.1
SSW
13
0.6
SSW
13
0.6
SSW
13
0.5
S
13
0.5
S
12
0.5
SW
13
0.5
SW
13
0.5
SW
13
0.5
SW
13
0.4
SW
16
Wave Graph
Metric surfscale
Energy kJ
938
612
724
596
358
813
813
711
563
437
131
120
84
75
88
83
82
91
91
Wind (km/h)
5
SSE
10
SW
10
WSW
5
S
10
W
15
WSW
5
SSW
10
W
10
W
0
SW
10
WSW
10
SW
5
S
15
SW
10
SSW
5
S
10
SW
10
WSW
5
SE
Wind State
cross
on
on
glassy
cross-on
cross-on
glassy
cross-on
cross-on
glassy
on
on
cross-on
on
on
cross-on
on
on
cross
High Tide
9:04PM2.25m
10:43AM1.59m
9:37PM2.24m
11:08AM1.64m
10:10PM2.18m
11:34AM1.68m
10:43PM2.07m
12:00PM1.73m
11:19PM1.91m
12:28PM1.79m
00:00AM1.72m
1:00PM1.85m
00:51AM1.51m
Low Tide
4:16AM0.19m
3:28PM1.03m
4:43AM0.21m
4:04PM0.99m
5:09AM0.27m
4:43PM0.97m
5:34AM0.36m
5:26PM0.95m
5:58AM0.49m
6:16PM0.93m
6:22AM0.63m
7:18PM0.90m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:00
6:01
6:01
6:01
6:03
6:03
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:51
7:50
7:50
7:49
7:47
7:46
 mm
Temp °C
20
23
23
21
24
24
22
24
24
23
25
25
23
25
24
22
24
23
22
Feels °C
22
24
24
23
24
23
24
24
23
25
25
25
24
26
24
24
25
23
24
  • 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
How to use the Wavefinder 
submit an eyeball surf report

Quick surf report for Oceanside Harbor:

join our community of surf reporters

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.


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 16 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.

Nearest locationNearest