
Surf Forecasts:
Swamis surf forecast from 6 Sep 2026:
- Best quality surf: Thursday 10 Sep, 5AM (local time) - 3ft (0.9m), 17s period, SSW swell with glassy winds.
- Most powerful swell: Sunday 6 Sep, 2PM (local time) - 6.5ft (2.0m), 13s period, S swell with 1,443 kJ wave energy.
- Next surfable swell (1★+): Tuesday 8 Sep, 8PM (local time) - 4ft (1.2m), 10s period with SSW 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 Tuesday (Sep 08) at 8PM. The primary swell is predicted to be 1.2m and 10s period with a secondary swell of 0.4m and 18s. Another secondary swell of 0.7m and 4s is also forecast. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Swamis in the next 16 days are 2.0m 13s and forecast to arrive on Sunday (Sep 06) at 2PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 3s period and expected on Friday (Sep 11) at 5PM.
| Wave Type | Time (PDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8PM (Tue 8th Sep) | 4ft (1.2m) 10s |
| Best Surf | 5AM (Thu 10th Sep) | 3ft (0.9m) 17s |
| Most Powerful | 2PM (Sun 6th Sep) | 6.5ft (2.0m) 13s |
Table - best surf conditions forecast for Swamis over the next 16 days.
The Lowdown
Hey, Rusty here. I’m gonna be straight – this 16-day stretch at Swamis is a tough one to get excited about. We’ve got some decent sized swell early on, but the wind is almost always working against us. Clean, glassy conditions are pretty much non-existent for the first week. After that, it drops off into a long, flat spell. There’s a hint of something at the very tail end, but it’s far out and uncertain.
Let’s start with Sunday, September 6th. We see a solid 6ft S swell with a 14-second period – that’s real groundswell energy (1406 energy reading). The problem is a cross-on NNW breeze at 12 mph, so the surface will be choppy and ugly. Not the kind of day for smooth turns. The afternoon eases a bit to 5ft S, wind drops to 9 mph but stays cross-shore, so still a bumpy ride. Monday the 7th brings a 6ft SSW swell, still decent power (1041 energy), but that WNW wind is cross-onshore at 9-12 mph – more chop, and the afternoon session looks poor. Tuesday the 8th drops to 5ft SSW with onshore WNW wind. The energy is fading (821 energy), and conditions are just marginal.
From Wednesday the 9th through to Friday the 11th, swell size falls off a cliff – we’re looking at 2–3ft of SW swell. Wind is mostly light but cross-onshore, so you get those little wind ripples ruining the face. By Saturday the 12th and through to Monday the 14th, we’ve got 1–2ft of SW swell with energy dropping from 375 down to 247. That’s weak, barely rideable, and the wave comment calls it poor. There’s a real dry spell from about the 12th to the 16th where you’d be lucky to get a passable wave.
Now, Tuesday the 15th shows a slight pulse – energy climbs to 390 but the swell is still only 2ft and the wind is onshore. Just marginal. Wednesday the 16th and Thursday the 17th nudge up to 3ft SSW, energy at 491–552, but again the wind is onshore (W or WSW at 6 mph). Might have a bit of push but the face will be junk.
Your best shot, if you can wait, is right at the end. Friday the 18th and Saturday the 19th bring 2–3ft of SW swell with very long periods of 18–19 seconds (energy around 496–558). That long period gives it real shape and punch for its size – beach breaks might close out, but Swamis being a beach-and-reef, it could offer a decent wall. On Saturday afternoon the wind lightens to a 6 mph SW cross-onshore – not perfect, but the lightest wind we’ve seen for that kind of size. That’s your best window, but it’s over a week away, so don’t set your watch by it. Sunday the 20th and Monday the 21st linger with similar 3–3ft SW swell (energy up to 625) but the wind stays onshore. Promising, but far less reliable.
Overall, we do have waves – it’s not a total blank – but the quality is lacking for most of it. If you don’t mind a messy surface, the first couple of days have the most size. For the rest of us, the second week holds a glimmer of hope but it’s a long shot.
Rusty.
Short Range ForecastSome drizzle, heaviest during Sat night. Warm (max 28°C on Sun afternoon, min 23°C on Sat night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 30°C on Wed morning, min 22°C on Thu night). Wind will be generally light. | ||||||||||||||||||
Sunday 6 | Monday 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | Friday 11 | ||||||||||||||
Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | |||||||||||||||||||
Wave Height (m) Direction Period (s) | S 14 | S 14 | S 13 | SSW 14 | SSW 12 | SSW 12 | SSW 11 | SSW 13 | SSW 11 | SSW 10 | SW 16 | SW 16 | SW 17 | SW 17 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 |
Wave Graph | |||||||||||||||||||
1225 | 1342 | 835 | 1325 | 947 | 729 | 439 | 653 | 256 | 245 | 214 | 326 | 419 | 540 | 496 | 483 | 395 | 365 | 309 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross | cross-on | cross-on | cross-on | cross-on | on | on | glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross-on | cross |
High Tide | 7:40AM1.51m | 6:01PM2.14m | 8:09AM1.64m | 7:00PM2.24m | 8:37AM1.76m | 7:51PM2.29m | 9:05AM1.87m | 8:37PM2.28m | 9:33AM1.98m | 9:21PM2.20m | 10:01AM2.05m | 10:03PM2.06m | |||||||
Low Tide | 00:39AM0.30m | 11:49AM1.23m | 1:27AM0.18m | 12:55PM1.08m | 2:07AM0.11m | 1:47PM0.90m | 2:43AM0.10m | 2:34PM0.74m | 3:15AM0.16m | 3:17PM0.61m | 3:46AM0.28m | 4:00PM0.53m | 4:14AM0.43m | ||||||
— | 6:26 | — | — | 6:26 | — | — | 6:26 | — | — | 6:28 | — | — | 6:28 | — | — | 6:28 | — | — | |
— | — | 7:07 | — | — | 7:06 | — | — | 7:05 | — | — | 7:04 | — | — | 7:01 | — | — | 7:00 | — | |
mm | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 24 | 25 | 28 | 25 | 27 | 28 | 25 | 28 | 28 | 27 | 30 | 29 | 24 | 27 | 27 | 23 | 25 | 25 | 22 |
Feels °C | 24 | 23 | 28 | 26 | 27 | 27 | 25 | 27 | 26 | 27 | 29 | 28 | 25 | 27 | 27 | 24 | 26 | 25 | 23 |
Swell 1 Height (m) Direction Period (s) | S 14 | S 14 | S 13 | SSW 14 | SSW 12 | SSW 12 | SSW 11 | SSW 13 | SSW 11 | SSW 10 | SSW 10 | SW 16 | SW 17 | SW 17 | SW 16 | SW 16 | W 7 | SW 15 | SW 15 |
1225 | 1342 | 835 | 1325 | 947 | 729 | 439 | 653 | 256 | 245 | 145 | 326 | 419 | 540 | 496 | 483 | 107 | 365 | 309 | |
Swell 2 Height (m) Direction Period (s) | WSW 10 | SW 20 | SSW 16 | WSW 11 | SW 19 | SW 19 | SSW 14 | SW 18 | SSW 13 | W 5 | SW 16 | SW 9 | W 5 | W 6 | W 6 | W 7 | SW 15 | W 7 | W 6 |
43 | 15 | 435 | 11 | 57 | 57 | 165 | 111 | 195 | 16 | 214 | 83 | 12 | 52 | 39 | 58 | 395 | 61 | 40 | |
Swell 3 Height (m) Direction Period (s) | W 13 | — | W 11 | NW 11 | WNW 6 | W 11 | SW 18 | SSW 21 | SW 18 | SW 16 | SSW 13 | SSW 12 | SSW 8 | SSW 12 | SW 8 | SW 8 | SSW 11 | SSE 9 | S 9 |
14 | — | 66 | 5 | 4 | 2 | 50 | 44 | 112 | 214 | 98 | 85 | 45 | 47 | 24 | 14 | 22 | 16 | 25 | |
Wind waves Height (m) Direction Period (s) | — | W 10 | NW 4 | WNW 4 | WNW 10 | WNW 4 | WNW 4 | WNW 5 | WNW 4 | — | — | W 5 | — | — | — | — | — | SSE 3 | — |
— | 49 | 11 | 13 | 33 | 16 | 15 | 13 | 20 | — | — | 14 | — | — | — | — | — | 4 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 30 | 46 | 14 | 30 | 46 | 46 | 8 | 46 | 30 | 0 | 46 | 25 | 45 | 113 | 24 | 24 | 24 | 24 | 14 |
Best forecast wave conditions in San Diego County | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
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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.










