15th Street Surf Break

Lat Long: 33.00° N 117.28° W

15th Street Surf Forecast and Surf Report

Issued: 10 pm 17 Jul 2026 (local time)

Forecast update in  hr  min

Today's 15th Street sea temperature is
22.9° C
3.5° 

15th Street surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


15th Street surf forecast from 18 Jul 2026:

  • Best quality surf: Sunday 19 Jul, 8AM (local time) - 3.5ft (1.0m), 13s period, S swell with glassy winds.
  • Most powerful swell: Saturday 25 Jul, 5AM (local time) - 3.5ft (1.1m), 21s period, SW swell with 1,051 kJ wave energy.
  • Next surfable swell (1★+): Sunday 19 Jul, 8AM (local time) - 3.5ft (1.0m), 13s period with S swell.

Best Forecast Surf Conditions for 15th Street this week:

The surf forecast for 15th Street over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Jul 19) at 8AM. The primary swell is predicted to be 1.0m and 13s period with a secondary swell of 0.8m and 16s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at 15th Street in the next 16 days are 1.1m 21s and forecast to arrive on Saturday (Jul 25) at 5AM. Winds are predicted to be onshore at the time the swell arrives.

Wave TypeTime (PDT) & Date Wave Height & Period
Next good surf (1 star+) 8AM (Sun 19th Jul)3.5ft (1.0m) 13s
Best Surf 8AM (Sun 19th Jul)3.5ft (1.0m) 13s
Most Powerful 5AM (Sat 25th Jul)3.5ft (1.1m) 21s

Table - best surf conditions forecast for 15th Street over the next 16 days.


The Lowdown

Alright, let’s have a look at what’s cookin’ at 15th Street.

The first week and a half is pretty grim. From Saturday the 18th through the middle of that following week, it’s just small, weak, and chopped up. Swell is barely breaking a foot or two, wind is onshore or cross-onshore, and the wave energy is pretty puny. Not much to write home about.

Things start to turn around a little around Friday the 24th. We start seeing some swell in the 4-5 ft range out of the south, with a period around 13 seconds. The combined swell energy jumps up into the strong range (1293). The morning has a light cross-onshore breeze – workable, but not perfect.

Your best shot at something halfway decent is Saturday the 25th in the morning. The swell hits about 5 ft (1.6m) from the SSW, period 14 seconds, with very strong energy (1519). That’s pushing into the big stuff, so it’s really for the experienced crew. The wind is light onshore, so it won’t be perfect, but it’ll have some push and power. That’s the one standout window in the whole 16 days.

From there, it’s a long slog of “meh.” The wave energy stays strong right through the end of the month, but the wind stays mostly onshore or cross-onshore. The swell direction swings from SSW to SW, and periods run anywhere from 13 to 19 seconds. There’s plenty of raw power in the water (strong to very strong, 1036–1784), but without a clean offshore wind, it’s going to be a bumpy, lumpy mess at the beach and reef.

The last few days – from the 30th on – fizzle out. Swell drops back down to 2-4 ft, the energy goes back to moderate, and the wind stays light but still onshore. By the 1st and 2nd of August, it’s back to being small, weak, and not worth the paddle.

So here’s the takeaway: if you’re chasing a wave, Saturday the 25th morning is the one to aim for. It’ll have the size and the grunt, but it’s gonna be crowded, and it’s not going to be glassy. That’s about the best we get this time around.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 24°C on Mon morning, min 19°C on Sat night). Wind will be generally light.

Days 5-7 Weather Summary

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

Saturday
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
1
1
1
3
1
1
3
1
1
2
0
0
2
1
1
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.6
SW
15
0.8
SW
18
0.8
SW
18
0.5
SW
16
0.8
SW
17
0.9
SW
17
1
SSW
15
0.9
SW
15
0.9
SW
16
0.8
SSW
16
1
SSW
16
1.1
SSW
15
1.1
SSW
15
1
SSW
14
1
SSW
14
0.9
SSW
14
1
S
13
1.3
S
13
1.3
S
13
Wave Graph
Metric surfscale
Energy kJ
137
366
379
127
350
424
455
335
367
334
512
559
551
437
431
316
356
581
572
Wind (km/h)
10
SSW
15
WSW
10
WSW
5
SW
10
WSW
15
W
5
WNW
10
W
15
W
5
NNE
15
WSW
15
W
5
NW
15
WNW
15
WNW
10
NW
15
W
15
W
10
SW
Wind State
cross-on
cross-on
on
cross-on
on
on
glassy
on
on
glassy
on
on
cross-on
on
cross-on
cross-on
on
on
cross-on
High Tide
00:05AM2.01m
1:30PM1.84m
00:58AM1.74m
2:14PM1.86m
2:02AM1.48m
3:01PM1.87m
3:36AM1.29m
3:52PM1.88m
5:49AM1.24m
4:47PM1.90m
7:36AM1.30m
5:40PM1.94m
Low Tide
6:51AM0.36m
7:17PM0.95m
7:27AM0.58m
8:34PM0.94m
8:03AM0.79m
10:05PM0.88m
8:41AM0.98m
11:34PM0.77m
9:31AM1.13m
00:42AM0.64m
10:46AM1.22m
1:31AM0.51m
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>
5:52
5:52
5:54
5:54
5:54
5:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:57
7:55
7:55
7:54
7:54
7:53
 mm
Temp °C
21
22
22
21
23
23
21
24
24
23
25
24
23
24
24
21
23
23
22
Feels °C
22
22
22
22
23
23
22
24
23
24
23
23
24
24
24
22
24
23
24
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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 15th Street Surf forecast

The above surf forecast table for 15th Street provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at 15th Street can be found by selecting the local surf guide option on the grey menu. Our 15th Street 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 (15th Street) 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 15th Street 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.

15th Street is 5 km (3 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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