
Surf Forecasts:
Swamis surf forecast from 30 Jul 2026:
- Best quality surf: Thursday 30 Jul, 11PM (local time) - 4.5ft (1.4m), 14s period, S swell with glassy winds.
- Most powerful swell: Thursday 30 Jul, 11PM (local time) - 4.5ft (1.4m), 14s period, S swell with 802 kJ wave energy.
- Next surfable swell (1★+): Thursday 30 Jul, 11PM (local time) - 4.5ft (1.4m), 14s period with S 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 Thursday (Jul 30) at 11PM. The primary swell is predicted to be 1.4m and 14s period with a secondary swell of 0.5m and 9s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Swamis in the next 16 days are 1.4m 14s and forecast to arrive on Thursday (Jul 30) at 11PM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 9s period and expected on Friday (Jul 31) at 11AM.
| Wave Type | Time (PDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Thu 30th Jul) | 4.5ft (1.4m) 14s |
| Best Surf | 11PM (Thu 30th Jul) | 4.5ft (1.4m) 14s |
| Most Powerful | 11PM (Thu 30th Jul) | 4.5ft (1.4m) 14s |
Table - best surf conditions forecast for Swamis over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let's have a look at what the next couple of weeks are serving up for us.
Right off the bat, the water at Swamis is running at a warm 76°, which is 8° warmer than the long-term average for this time of year. That's a seriously unusual anomaly, so you'll be able to leave the thick rubber at home.
The forecast kicks off on Thursday, July 30th with a bit of pulse. We've got a 4ft swell from the south, rolling in at a proper 13-second interval. The combined energy is sitting at a moderate 801. The wind is light and blowing from the west, which is directly offshore for this spot. That means clean, lined-up faces. It's only a 1/10 score, but for a Thursday morning session with offshore breeze and a bit of size, it's worth a paddle. The Thursday afternoon drops off a touch to 3ft, but that swell period stretches out to a very long 16 seconds. The wave energy is still respectable at 787. That offshore wind holds, so the later session could have some real grinders.
Friday the 31st starts similar, with a 4ft south-southwest swell at 14 seconds and that offshore wind, giving a combined energy of 614. The morning looks like the better bet here. By Friday afternoon the swell drops to 3ft and the energy drops to 447, but the wind stays offshore.
Now, here's where it gets tough. From Saturday, August 1st, right through to Monday, August 10th, the surf goes pretty flat and messy. The wind switches to a cross-onshore direction, and swell heights are tiny, mostly between 1ft and 2ft. The combined energy readings are low, dropping from 362 all the way down to 144. There's just no push. It's a long, quiet stretch about a week and a half of barely anything worth getting wet for.
The real standout, the one to circle on your calendar, shows up on Friday, August 7th. The morning session sees a 3ft south-southwest swell, but the period — listen to this — is a massive 19 seconds. That's a very long-period groundswell. The combined energy jumps back up to a moderate 577. At a reef setup like Swamis, that long period energy will really wrap in and focus. Yes, the wind is a cross-onshore 9 mph, which will put a bit of texture on it, but that pulse of energy is the best thing we've seen in a fortnight. A 19-second swell is rare; the waits between sets will be long, but the waves that do come through will have serious push and shape. The afternoon cleans up with a 9 mph offshore wind, but the energy drops a touch to 463.
After that, we slide back into small, cross-onshore conditions for the rest of the run. The swell shows a little flicker of life around the 13th of August with a 3ft south-west swell at 16 seconds and a combined energy of 465, but the cross-onshore wind holds. The main window for anything remotely fun is those first few days, with the 7th of August being the absolute best bet for a wave with some real grunt and character.
Stay safe, and I'll see you out there.
Rusty.
Short Range ForecastMostly dry. Warm (max 26°C on Sat morning, min 19°C on Thu morning). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 26°C on Sun morning, min 21°C on Sun night). Wind will be generally light. | ||||||||||||||||||||
Thursday 30 | Friday 31 | Saturday 1 | Sunday 2 | Monday 3 | Tuesday 4 | Wednesday 5 | |||||||||||||||
AM | PM | 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 13 | SSW 16 | S 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 14 | SSW 10 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 16 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 |
Wave Graph | |||||||||||||||||||||
411 | 457 | 780 | 588 | 261 | 265 | 269 | 123 | 111 | 89 | 87 | 83 | 80 | 91 | 91 | 115 | 107 | 75 | 128 | 125 | 125 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | glassy | on | on | on | cross-on | cross-on | glassy | cross-on | cross-on | glassy | cross-on | cross-on | glassy | cross-on | cross-on | glassy | on | cross-on | glassy |
High Tide | 11:08AM1.64m | 10:10PM2.18m | 11:34AM1.68m | 10:43PM2.07m | 12:00PM1.73m | 11:19PM1.91m | 12:28PM1.79m | 11:59PM1.72m | 1:00PM1.85m | 00:51AM1.51m | 1:39PM1.90m | 2:08AM1.31m | 2:30PM1.95m | 4:23AM1.20m | |||||||
Low Tide | 4:04PM0.99m | 5:09AM0.27m | 4:43PM0.97m | 5:33AM0.36m | 5:26PM0.95m | 5:57AM0.49m | 6:16PM0.93m | 6:22AM0.63m | 7:17PM0.90m | 6:48AM0.78m | 8:37PM0.85m | 7:18AM0.94m | 10:16PM0.74m | ||||||||
6:00 | — | — | 6:01 | — | — | 6:01 | — | — | 6:01 | — | — | 6:03 | — | — | 6:03 | — | — | 6:05 | — | — | |
— | 7:50 | — | — | 7:49 | — | — | 7:47 | — | — | 7:46 | — | — | 7:45 | — | — | 7:45 | — | — | 7:45 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 23 | 23 | 21 | 25 | 25 | 23 | 26 | 26 | 23 | 26 | 25 | 22 | 25 | 25 | 22 | 24 | 24 | 22 | 24 | 24 | 22 |
Feels °C | 23 | 22 | 22 | 26 | 25 | 24 | 27 | 26 | 25 | 26 | 25 | 24 | 26 | 25 | 23 | 24 | 24 | 24 | 24 | 23 | 23 |
Swell 1 Height (m) Direction Period (s) | S 13 | S 13 | S 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 11 | SSW 10 | W 7 | W 8 | W 8 | W 7 | W 8 | W 6 | W 6 | W 6 | W 6 | SW 14 | SW 14 | SW 14 |
411 | 311 | 780 | 588 | 261 | 265 | 269 | 119 | 111 | 68 | 58 | 60 | 59 | 63 | 32 | 25 | 18 | 19 | 128 | 125 | 125 | |
Swell 2 Height (m) Direction Period (s) | SSW 15 | SSW 16 | WNW 9 | S 9 | S 11 | S 10 | W 7 | W 8 | W 7 | S 12 | S 12 | SW 13 | SW 13 | SW 13 | SW 12 | SW 15 | SW 15 | SW 15 | W 6 | W 6 | W 6 |
358 | 457 | 26 | 43 | 146 | 92 | 52 | 55 | 36 | 73 | 75 | 83 | 80 | 82 | 53 | 115 | 107 | 75 | 11 | 12 | 12 | |
Swell 3 Height (m) Direction Period (s) | W 7 | W 6 | — | W 7 | W 7 | W 7 | S 9 | SSW 14 | S 13 | SW 14 | SW 13 | SSW 12 | SW 16 | SW 16 | SW 16 | SW 12 | SW 12 | SW 13 | SSW 12 | SW 12 | S 9 |
32 | 19 | — | 26 | 40 | 28 | 41 | 123 | 82 | 89 | 87 | 46 | 68 | 91 | 91 | 36 | 36 | 41 | 15 | 34 | 6 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 45 | 46 | 0 | 46 | 46 | 4 | 46 | 191 | 0 | 93 | 46 | 0 | 129 | 46 | 0 | 129 | 246 | 0 | 46 | 46 | 0 |
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.











