Swamis Surf Break

Lat Long: 33.08° N 117.31° W

Swamis Surf Forecast and Surf Report

Issued: 10 pm 10 Sep 2026 (local time)

Forecast update in  hr  min

Today's Swamis sea temperature is
22.0°C
2.0° 

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


Swamis surf forecast from 11 Sep 2026:

  • Best quality surf: Friday 11 Sep, 5AM (local time) - 3.5ft (1.0m), 16s period, SW swell with cross-offshore winds.
  • Most powerful swell: Friday 11 Sep, 5AM (local time) - 3.5ft (1.0m), 16s period, SW swell with 477 kJ wave energy.
  • Next surfable swell (1★+): Friday 11 Sep, 5AM (local time) - 3.5ft (1.0m), 16s period with SW swell.

Best Forecast Surf Conditions for Swamis this week:

The surf forecast for Swamis over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Sep 11) at 5AM. The primary swell is predicted to be 1.0m and 16s period with a secondary swell of 0.6m and 6s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Swamis in the next 16 days are 1.0m 16s and forecast to arrive on Friday (Sep 11) at 5AM. Winds are predicted to be cross-offshore at the time the swell arrives.

Wave TypeTime (PDT) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Fri 11th Sep)3.5ft (1.0m) 16s
Best Surf 5AM (Fri 11th Sep)3.5ft (1.0m) 16s
Most Powerful 5AM (Fri 11th Sep)3.5ft (1.0m) 16s

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


The Lowdown

Alright, surfers, let's talk about the stretch ahead. The ocean's been a bit quiet, and honestly, the next week and a half looks pretty average for us here. We've got a long stretch of small, messy groundswell with cross-shore winds that are going to make things feel a little lumpy. It's not a time to be chasing perfection, but there are a few windows where it might clean up enough to get a few fun ones.

The first real chance to get wet will be on Friday the 11th. It’s early in the period and we’re looking at a modest 3.3ft of swell out of the southwest, with a long 16-second period that tells me it’s got some push behind it. The energy reading (532) is in that moderate range, so there’s enough there to make it interesting. The wind is the catch, though – a 12 mph cross-shore breeze will have things a bit crumbly. By the afternoon, the wind drops a little to 9 mph and the swell backs off slightly to 3ft, but it's still mostly cross-shore and a bit lumpy. The surf quality is rated as marginal, and the tide could mess with it. For Swamis, it’s a beach and reef setup, and with water temps heading into the 59.4° range, which is about average for this time of year, you're not going to need a thick suit but you’ll want the booties if you're not used to it.

The weekend swings through and it doesn’t get much better. Saturday the 12th sees the swell drop to 2.6ft, and with a 14-second period, it’s losing a bit of its push. The winds stay onshore for most of the day, and the energy reading drops to 312. It’s the kind of day where you might find a clean one if you’re patient, but it will be sectiony. Sunday the 13th is a mixed bag. The morning brings a slightly better 3.6ft of swell from the west, but the period tanks to 7 seconds, which means it’s an inconsistent, windswell-type wave. The energy is weak (266) and it's just not going to have any power. The afternoon looks smaller and cross-onshore, so it’s a write-off.

Monday the 14th is similar – 3.9ft of west swell, but again a short 8-second period gives it that weak, bumpy feel. It’s not worth getting too excited about. The rest of the week stays in that holding pattern. We’re looking at waist-to-chest high stuff, mostly in the 2ft to 3ft range, with a lot of cross-onshore and onshore wind. The energy readings are mostly in the 300-500 range, so there’s some energy there, but it’s not translating into quality surf at Swamis.

Now, there is a bit of a silver lining as we push into the following week. Around the 16th and 17th, we see the swell direction shift a bit more to the south-southwest. These are the days where we start to see some slightly better potential, with energy readings climbing to around 500 and a longer period of 16-17 seconds. The winds also ease back, with light onshores in the morning on the 16th and 17th. It’s still not going to be amazing, but it could be a bit cleaner. The morning of the 17th with 2.6ft and a 16-second period might be your best bet around then.

Then we get to the real standout. Mark your calendars for the 19th and 20th of September. We finally see that energy number jump into the 800s (826 on the Sunday morning) – that’s the strongest we’ve had all period. The swell holds around 3ft from the southwest with an 18-second period, which is proper long-period groundswell. This is the kind of swell that will wrap in and get Swamis working. The winds are light for the morning of the 19th, with a bit more cross-shore on the 20th, but still manageable. This is the swell to wait for. It’s more than a week away, so don't get locked in, but the long period and increased energy are the best signs we've got. A long-period swell like this can break a bit straight at a beach break, but Swamis is a reef setup so it should be more forgiving and give us some better shaped lines.

After that, the energy fades again. We drop back into the 400-500 range with smaller, weaker swell. The 22nd and 23rd look poor, with bigger onshore winds and a return to that cross-chop. The last few days of the period drop off, so it’s not looking like there will be much to close out the run.

So here’s the plan. The best surf on offer is the 19th and 20th of September. It’s the biggest, cleanest, most consistent swell we are going to see in this window. The light winds are a huge bonus. There might also be a small window around the 17th if you’re really keen, but it’s not a standout. Right now, the ocean is a bit flat and jumbled, but that’s not unusual for this place. It looks like it will turn on for that one stretch, but keep your expectations low for everything else.

Short Range Forecast

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

Days 5-7 Weather Summary

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

Friday
11
Saturday
12
Sunday
13
Monday
14
Tuesday
15
Wednesday
16
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
2
1
1
1
0
0
2
1
0
1
0
0
1
0
0
2
1
0
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1
SW
16
1
SW
16
0.9
SW
15
0.9
SW
15
0.8
SW
14
0.7
SW
14
0.6
SW
14
0.6
SSW
13
1.1
W
7
1.1
W
10
1.2
W
8
0.6
SW
18
0.6
SW
17
0.6
SW
16
0.6
SW
16
0.6
SW
16
0.9
SSW
17
0.8
SSW
16
0.9
SSW
16
Wave Graph
Metric surfscale
Energy kJ
483
471
360
309
248
208
158
134
130
216
195
192
188
163
157
157
475
339
366
Wind (km/h)
10
S
20
SSW
15
SSW
10
S
15
SSW
15
WSW
5
SSW
15
SSW
10
SW
10
S
15
SSW
15
SW
5
S
10
SSW
15
SW
5
SW
10
SW
10
WSW
5
W
Wind State
cross
cross
cross
cross
cross-on
on
glassy
cross
cross-on
cross
cross
cross-on
cross
cross-on
cross-on
glassy
cross-on
cross-on
glassy
High Tide
9:21PM2.20m
10:01AM2.05m
10:03PM2.06m
10:28AM2.09m
10:46PM1.88m
10:56AM2.09m
11:29PM1.68m
11:24AM2.06m
00:18AM1.49m
11:53AM1.99m
1:22AM1.32m
12:27PM1.89m
3:51AM1.22m
Low Tide
3:46AM0.28m
4:00PM0.53m
4:14AM0.43m
4:43PM0.49m
4:40AM0.61m
5:27PM0.50m
5:04AM0.79m
6:13PM0.56m
5:24AM0.96m
7:08PM0.64m
5:36AM1.11m
8:22PM0.72m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:28
6:30
6:31
6:31
6:31
6:33
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:00
7:00
6:58
6:57
6:55
6:53
 mm
Temp °C
25
25
25
23
24
24
22
24
24
21
24
24
21
23
22
20
22
22
20
Feels °C
27
25
25
25
25
24
24
24
23
22
23
23
22
23
21
21
22
21
21
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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 Swamis Surf forecast

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

Swamis 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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