Surf Forecasts:
Leffingwell Landing surf forecast from 17 Aug 2026:
- Best quality surf: Thursday 20 Aug, 11PM (local time) - 6ft (1.9m), 7s period, NW swell with glassy winds.
- Most powerful swell: Friday 21 Aug, 11PM (local time) - 7ft (2.2m), 7s period, NW swell with 529 kJ wave energy.
- Next surfable swell (1★+): Thursday 20 Aug, 11PM (local time) - 6ft (1.9m), 7s period with NW swell.
Best Forecast Surf Conditions for Leffingwell Landing this week:
The surf forecast for Leffingwell Landing over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Aug 20) at 11PM. The primary swell is predicted to be 1.9m and 7s period with a secondary swell of 1.4m and 7s. Another secondary swell of 0.8m and 14s is also forecast. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Leffingwell Landing in the next 16 days are 2.2m 7s and forecast to arrive on Friday (Aug 21) at 11PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 14s period and expected on Monday (Aug 24) at 5AM.
| Wave Type | Time (PDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Thu 20th Aug) | 6ft (1.9m) 7s |
| Best Surf | 11PM (Thu 20th Aug) | 6ft (1.9m) 7s |
| Most Powerful | 11PM (Fri 21st Aug) | 7ft (2.2m) 7s |
Table - best surf conditions forecast for Leffingwell Landing over the next 16 days.
The Lowdown
Alright folks, Rusty here. Well, I gotta be straight with you – the next week and a half is going to be a real grind. We’re looking at a long stretch of poor surf with very little to get excited about. The entire pattern from now through the end of the month is dominated by onshore or cross-onshore winds, keeping things choppy and messy. The swell is generally small and weak, and the energy just isn't there.
The first real glimmer of hope doesn't show up until Monday, the 31st of August. That’s the standout window. For the morning session, we’ve got some glassy conditions and a clean, long-period groundswell from the SSW. The swell height is around 4 ft with a period of 16 seconds, which is juicy. The combined energy hits 922 (moderate wave energy), and with the wind swinging light from the south, it’s going to be glassy. That’s a major positive. This is your best bet by a long shot, but it’s over a week away, so keep your fingers crossed.
Before that, the only other spots that even get a "marginal" call are a few mornings where the swell is just too messy or the wind is wrong. On Thursday morning, the 20th, the swell jumps to 5 ft from the NW, but with a weak period of only 7 seconds, it’s a short-period windswell, and the onshore wind will make it junk. Not worth your time.
On the 28th and 29th, we see a bit more long-period energy, around 3 ft to 3 ft from the SSW, but the cross-onshore wind keeps it from cleaning up. The energy numbers are moderate (449 and 732), but the wind spoils it.
For the first week, the wind is consistently from the WNW at 9 to 16 mph, which is cross-on or onshore for this setup. The water temperature is about average for this time of year, nothing unusual.
Now, the break on offer is Leffingwell Landing. It’s a very consistent reef break, but it’s advanced only. Given the persistent onshore flow and small, weak swell for most of the period, the setup looks more interesting for a kite session than paddle surfing until that Monday morning window.
For that Monday, the 31st, the swell is 4 ft from the SSW at 16 seconds. That kind of long period will be best for the reef setup here, but it might make it a bit walled up at the beach. With glassy conditions, it’ll be a classic session for the experienced crew.
Summary: The long-range look for Sunday, the 30th, shows a slight uptick in energy, but the wind is still onshore. The real money is on Monday morning, the 31st of August, with clean conditions and a solid SSW groundswell. That’s the one to circle. Everything else is a write-off until then.
Rusty.
Short Range ForecastMostly dry. Warm (max 25°C on Wed morning, min 16°C on Mon morning). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 25°C on Thu afternoon, min 19°C on Thu night). Wind will be generally light. | ||||||||||||||||||||
Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | |||||||||||||||
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) | SSW 15 | SSW 14 | SSW 14 | SSW 16 | SSW 16 | NW 7 | SSW 15 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | NW 7 | WNW 6 | WNW 7 | WNW 7 | WNW 6 | NW 7 | WNW 8 | SW 18 | SW 18 |
Wave Graph | |||||||||||||||||||||
405 | 330 | 330 | 397 | 298 | 405 | 417 | 382 | 259 | 236 | 236 | 180 | 183 | 99 | 197 | 120 | 150 | 284 | 137 | 112 | 215 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | glassy | cross-on | on | cross-on | cross-on | cross-on | glassy | on | on | cross-on |
High Tide | 2:10PM1.91m | 3:02AM1.37m | 2:51PM1.88m | 4:45AM1.26m | 3:40PM1.84m | 7:03AM1.28m | 4:39PM1.82m | 8:29AM1.35m | 5:44PM1.84m | 9:06AM1.41m | 6:42PM1.89m | 9:31AM1.46m | 7:32PM1.96m | ||||||||
Low Tide | 9:05PM0.72m | 8:05AM0.98m | 10:21PM0.70m | 8:38AM1.13m | 11:41PM0.65m | 9:28AM1.25m | 00:50AM0.58m | 11:02AM1.31m | 1:45AM0.49m | 12:27PM1.31m | 2:28AM0.41m | 1:26PM1.26m | 3:03AM0.34m | ||||||||
6:24 | — | — | 6:24 | — | — | 6:26 | — | — | 6:26 | — | — | 6:26 | — | — | 6:28 | — | — | 6:28 | — | — | |
— | 7:51 | — | — | 7:50 | — | — | 7:49 | — | — | 7:47 | — | — | 7:45 | — | — | 7:45 | — | — | 7:44 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 19 | 20 | 17 | 22 | 23 | 19 | 25 | 25 | 21 | 24 | 25 | 19 | 23 | 24 | 19 | 24 | 24 | 20 | 23 | 24 | 18 |
Feels °C | 18 | 18 | 16 | 20 | 21 | 16 | 23 | 23 | 20 | 23 | 24 | 18 | 22 | 22 | 18 | 22 | 22 | 19 | 22 | 23 | 17 |
Swell 1 Height (m) Direction Period (s) | SSW 15 | SSW 14 | WNW 6 | SSW 16 | SSW 16 | WNW 7 | WNW 7 | SSW 16 | WNW 7 | SSW 14 | SSW 14 | WNW 7 | WNW 6 | SSW 13 | WNW 7 | SSW 13 | SSW 16 | WNW 7 | S 16 | SSW 13 | WNW 6 |
405 | 330 | 82 | 397 | 298 | 192 | 102 | 382 | 162 | 236 | 236 | 153 | 80 | 99 | 197 | 98 | 100 | 153 | 131 | 65 | 85 | |
Swell 2 Height (m) Direction Period (s) | WNW 9 | S 10 | SSW 14 | S 10 | SSW 13 | SSW 14 | SSW 15 | WNW 13 | SSW 15 | WNW 11 | WNW 12 | SSW 14 | SSW 13 | WNW 11 | SSW 13 | WNW 10 | SSW 12 | SSW 12 | SSW 13 | SW 18 | SSW 14 |
17 | 7 | 330 | 2 | 64 | 307 | 417 | 68 | 259 | 115 | 121 | 180 | 102 | 65 | 99 | 35 | 60 | 59 | 62 | 112 | 215 | |
Swell 3 Height (m) Direction Period (s) | S 10 | NW 12 | WNW 9 | — | WNW 13 | WNW 15 | NW 14 | SW 21 | WNW 12 | NW 8 | SW 19 | WNW 11 | WNW 11 | SW 18 | SSW 16 | SW 18 | WNW 10 | SSW 15 | SW 19 | SSW 16 | SW 18 |
8 | 6 | 16 | — | 17 | 21 | 47 | 18 | 87 | 20 | 14 | 71 | 66 | 49 | 52 | 50 | 38 | 77 | 129 | 84 | 201 | |
Wind waves Height (m) Direction Period (s) | WNW 5 | WNW 5 | NW 6 | WNW 6 | WNW 6 | NW 7 | NW 7 | WNW 6 | — | WNW 6 | WNW 7 | — | NW 7 | WNW 6 | — | WNW 7 | WNW 6 | NW 7 | WNW 8 | WNW 5 | WNW 6 |
13 | 52 | 157 | 87 | 170 | 405 | 194 | 115 | — | 72 | 134 | — | 183 | 94 | — | 120 | 150 | 284 | 137 | 83 | 137 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 144 | 153 | 56 | 172 | 153 | 23 | 174 | 153 | 5 | 139 | 174 | 0 | 139 | 144 | 5 | 172 | 144 | 0 | 172 | 153 | 23 |
Best forecast wave conditions in San Luis Obispo | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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Information about the Leffingwell Landing Surf forecast
The above surf forecast table for Leffingwell Landing provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Leffingwell Landing can be found by selecting the local surf guide option on the grey menu. Our Leffingwell Landing 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 (Leffingwell Landing) 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 Leffingwell Landing 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.
Leffingwell Landing is 39 km (24 miles) from Paso Robles. If you plan a vacation in San Luis Obispo, look for hotels and other accommodation in Paso Robles. Paso Robles has rooms for a wide range of budgets as well as car hire and transport links.











