Terra Mar Surf Break

Lat Long: 33.20° N 117.39° W

Issued: 4 pm 04 Jul 2026 (local time)

Forecast update in  hr  min

Today's Terra Mar sea temperature is
20.5° C

1.9°C warmer than normal for this time of year

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


Terra Mar surf forecast from 5 Jul 2026:

  • Best quality surf: Wednesday 8 Jul, 5AM (local time) - 3.5ft (1.1m), 18s period, SSW swell with glassy winds.
  • Most powerful swell: Tuesday 7 Jul, 11AM (local time) - 3.5ft (1.1m), 18s period, SSW swell with 777 kJ wave energy.
  • Next surfable swell (1★+): Sunday 5 Jul, 2AM (local time) - 2.5ft (0.8m), 14s period with SSW swell.

Best Forecast Surf Conditions for Terra Mar this week:

The surf forecast for Terra Mar over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Jul 05) at 2AM. The primary swell is predicted to be 0.8m and 14s period with a secondary swell of 0.4m and 19s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Terra Mar in the next 16 days are 1.1m 18s and forecast to arrive on Tuesday (Jul 07) at 11AM. Winds are predicted to be onshore at the time the swell arrives.

Wave TypeTime (PDT) & Date Wave Height & Period
Next good surf (1 star+) 2AM (Sun 5th Jul)2.5ft (0.8m) 14s
Best Surf 5AM (Wed 8th Jul)3.5ft (1.1m) 18s
Most Powerful11AM (Tue 7th Jul)3.5ft (1.1m) 18s

Table - best surf conditions forecast for Terra Mar over the next 16 days.


Updates in  hr  min  s Forecast update imminent

Right then, let’s have a look at what’s comin’ our way at Terra Mar. This one’s a point break, exposed to the swell, and it’s been gettin’ some solid combined energy readings (475 to 902) through the early part of the period, so there’s definitely pulse in the water. But don’t get too excited just yet – the quality is hammered by the wind.

The water’s sittin’ at a touch warmer than normal for this time of year, about 69°, which is a nice little bonus.

The first week is a real mixed bag. Starting Saturday afternoon, July 4th, we’re lookin’ at 3 ft of SSW swell but it’s comin’ with a cross-onshore breeze. That’s gonna leave it choppy and messy. It stays poor through that weekend into Monday morning, July 6th. The swell bumps up slightly to 3 ft to 4 ft, and the combined energy peaks mid-week around Wednesday morning, July 8th, with a 902 reading – moderate energy – but the wind stays onshore or cross-onshore. The period on that mid-week swell is a healthy 16 seconds, so there’s some long-period groundswell character, but it’s being smeared by the breeze. The surf quality is only ever called marginal at best, with scores never gettin’ above a 2. It’s just not clean enough for a good session.

Things go flat and quiet from around July 13th onward. The swell drops down to 2 ft or less, the combined energy falls away (down to 172), and the wind, while light, is still from the wrong direction. There’s no real stand-out session in the entire 16-day run. The strongest combined energy (902 and 867 on July 8th) is wasted by the wind.

If you’re desperate, Tuesday morning, July 7th, and Wednesday morning, July 8th, offer the biggest swells (4 ft) with the best period (16 to 18 seconds), and the wind is just about manageable as an onshore breeze. But even then, it’s marginal. For a point break like this, you’d want clean, offshore wind, and we just aren’t gettin’ it. It’s a poor run, plain and simple.

Stay tuned, mate. These things change.

Rusty

Short Range Forecast

Mostly dry. Warm (max 21°C on Sat afternoon, min 17°C on Sun night). Wind will be generally light.

Days 5-7 Weather Summary

Mostly dry. Warm (max 23°C on Thu afternoon, min 19°C on Tue night). Wind will be generally light.

Sat
4
Sunday
5
Monday
6
Tuesday
7
Wednesday
8
Thursday
9
Friday
10
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
Rating
(10 max)
0
2
0
0
2
1
1
3
1
1
3
1
2
3
1
1
2
0
0
2
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.8
SSW
14
0.8
SSW
14
0.8
SSW
18
0.7
SSW
18
1
SSW
17
0.8
SSW
16
0.8
SSW
16
0.8
SSW
20
1.1
SSW
18
1
SSW
18
0.9
SSW
18
1.1
SSW
16
1.1
SSW
16
1.1
SSW
17
1
SSW
16
1
SSW
16
1
SSW
16
0.9
SSW
15
1
SSW
15
1
SSW
15
0.9
SSW
15
Wave Graph
Metric surfscale
Energy kJ
239
233
390
273
550
326
326
485
777
603
491
667
651
675
499
481
481
362
411
405
344
Wind (km/h)
15
W
5
NW
15
W
15
W
5
WNW
15
WSW
15
W
5
W
10
WSW
10
WSW
5
SW
10
SW
10
WSW
5
SSW
15
SSW
15
SSW
10
S
15
SSW
15
SSW
5
SSE
10
SW
Wind State
cross-on
glassy
cross-on
cross-on
cross
on
cross-on
glassy
on
cross-on
glassy
on
on
glassy
on
on
cross-on
cross-on
on
glassy
on
High Tide
00:13AM1.80m
2:11PM1.67m
1:03AM1.62m
2:49PM1.76m
2:15AM1.43m
3:33PM1.87m
4:01AM1.29m
4:22PM1.99m
5:58AM1.27m
5:16PM2.13m
7:26AM1.34m
6:12PM2.28m
8:28AM1.44m
Low Tide
6:31PM1.17m
7:17AM0.54m
7:41PM1.15m
7:49AM0.66m
9:06PM1.06m
8:25AM0.79m
10:37PM0.89m
9:12AM0.93m
11:54PM0.66m
10:13AM1.04m
00:57AM0.42m
11:24AM1.11m
1:50AM0.19m
12:32PM1.12m
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:45
5:46
5:46
5:47
5:47
5:48
5:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:01
8:01
8:01
8:01
8:00
8:00
8:00
8:00
 mm
Temp °C
21
19
21
21
19
21
21
19
21
21
20
22
22
21
22
23
21
22
23
20
22
Feels °C
19
19
20
20
19
20
20
19
21
21
21
22
22
22
22
23
22
22
23
21
22
Swell 1
Height (m)
Direction
Period (s)
0.8
SSW
14
0.8
SSW
14
0.8
SSW
18
0.7
SSW
18
1
SSW
17
0.8
SSW
16
0.8
SSW
16
0.9
SSW
16
1.1
SSW
18
1
SSW
18
1
W
7
1.1
SSW
16
1.1
SSW
16
1.1
SSW
17
1
SSW
16
1
SSW
16
1
SSW
16
0.9
SSW
15
1
SSW
15
1
SSW
15
0.9
SSW
15
Energy kJ
239
233
390
273
550
326
326
392
777
603
102
667
651
675
499
481
481
362
411
405
344
Swell 2
Height (m)
Direction
Period (s)
0.5
SSW
19
0.4
SSW
19
0.5
SSW
13
0.5
SSW
13
0.6
W
5
0.6
W
6
0.6
SSW
20
0.8
W
6
0.8
W
7
0.7
W
7
0.9
SSW
18
1
W
8
0.8
W
7
0.8
W
9
0.9
W
8
0.7
W
10
0.6
W
10
0.5
W
10
0.5
W
10
0.5
W
6
0.4
W
6
Energy kJ
212
146
98
99
16
23
259
50
60
44
491
117
65
106
94
94
65
49
50
22
12
Swell 3
Height (m)
Direction
Period (s)
0.3
S
10
0.4
W
4
0.2
SSW
9
0.2
SSW
24
0.4
SSW
22
0.4
SSW
21
0.4
SSW
12
0.8
SSW
20
0.1
SW
7
0.7
SW
15
0.6
SSW
14
0.4
S
19
0.1
S
11
0.1
S
9
0.1
S
9
0.1
S
10
0.1
S
21
0.3
S
19
Energy kJ
18
5
8
54
181
180
47
485
2
220
140
118
2
2
2
2
9
66
Wind waves
Height (m)
Direction
Period (s)
0.4
W
4
0.3
W
4
0.4
W
3
0.6
W
6
Energy kJ
6
3
3
25
Nearest Offshore or Glassy
Rating
(10 max)
2
2
2
1
3
2
2
3
2
2
3
2
2
3
3
3
3
3
3
2
1
Distance (km)
60
0
60
61
1
60
61
0
61
61
0
61
61
0
39
108
39
108
108
0
115
Best forecast wave conditions in San Diego County
Rating
(10 max)
2
2
2
1
3
2
2
3
2
2
4
2
2
3
3
3
2
3
Best forecast wave conditions in United States
Rating
(10 max)
2
3
3
2
3
2
2
4
4
2
4
3
2
4
3
2
4
3
2
3
3
Header Global
Rating
(10 max)
5
9
7
5
6
8
7
5
5
9
8
9
9
5
5
5
5
8
7
6
8
  • 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 Terra Mar:

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 Terra Mar 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 Terra Mar Surf forecast

The above surf forecast table for Terra Mar provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Terra Mar can be found by selecting the local surf guide option on the grey menu. Our Terra Mar 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 (Terra Mar) 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 Terra Mar 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.

Terra Mar is 1 km (1 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