
Surf Forecasts:
Saint Annes surf forecast from 15 Jul 2026:
- Best quality surf: Thursday 16 Jul, 11PM (local time) - 10ft (3.0m), 8s period, NW swell with glassy winds.
- Most powerful swell: Thursday 16 Jul, 11PM (local time) - 10ft (3.0m), 8s period, NW swell with 1,225 kJ wave energy.
- Next surfable swell (1★+): Wednesday 15 Jul, 2AM (local time) - 2ft (0.6m), 18s period with SW swell.
Best Forecast Surf Conditions for Saint Annes this week:
The surf forecast for Saint Annes over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Jul 15) at 2AM. The primary swell is predicted to be 0.6m and 18s period with a secondary swell of 0.9m and 6s. Another secondary swell of 1.2m and 8s is also forecast. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Saint Annes in the next 16 days are 3.0m 8s and forecast to arrive on Thursday (Jul 16) 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 0.9m 13s period and expected on Sunday (Jul 19) at 2PM.
| Wave Type | Time (PDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Wed 15th Jul) | 2ft (0.6m) 18s |
| Best Surf | 11PM (Thu 16th Jul) | 10ft (3.0m) 8s |
| Most Powerful | 11PM (Thu 16th Jul) | 10ft (3.0m) 8s |
Table - best surf conditions forecast for Saint Annes over the next 16 days.
The Lowdown
Alright, Rusty here, let’s talk about what’s on offer at Saint Annes.
Right off the bat, I gotta be straight with you – this 16-day window is a tough one. We’re looking at a long stretch of mostly poor surf conditions, with a lot of cross-onshore winds messing things up. The good news is water temp is sitting at 57°, which is a bit colder than normal for this time of year, so you’ll want a decent suit.
The first real chance of anything surfable doesn’t roll in until the end of the run. For the first nine days, it’s a write-off – wind is either cross or cross-onshore, and the wave comments are all “poor surf conditions” or “marginal.” That’s a solid gap of nothing to get excited about.
Things start to look a tiny bit more interesting around Thursday, July 23rd. The morning is showing glassy conditions with a calm wind, and while the swell is small at 3ft from the SSW, that 14-second period gives it a bit of life. The combined energy is moderate (325). It’s not a standout by any means, but it’s the cleanest we’ll see. The afternoon stays glassy with a 3ft SSW swell and a 13-second period (270 energy). It’s “surfable but very ordinary” – a session for a longboard and low expectations.
The closest thing to a highlight comes later, on Tuesday, July 28th, in the afternoon. We’ve got a 4ft SSW swell with a 17-second period – that’s some proper groundswell energy, and the combined energy hits 1000, which is solid. The wind is a light cross-on from the west, so it’s not perfect, but it’s the best combination of size and period in the whole forecast. Keep in mind, this is a sheltered reef break that likes a WNW swell, and the swell is coming from the SSW, so it’s not the optimum direction. It’s a marginal call, but it’s the pick of a pretty average bunch. The Wednesday morning after that is similar, 4ft SSW at 16 seconds (910 energy), but still cross-on.
Overall, don’t get your hopes up for any epic sessions. If you’re desperate, the 23rd for the glass, or the 28th afternoon for the bigger-period groundswell, are your only real chances. This is a reef break, so that long-period stuff can work nicely, but the direction is off. It’s a waiting game.
Rusty.
Short Range ForecastMostly dry. Warm (max 25°C on Wed morning, min 14°C on Thu night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 20°C on Sun morning, min 13°C on Fri night). Wind will be generally light. | ||||||||||||||||||||
Tue 14 | Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | |||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | SW 18 | SW 18 | WNW 7 | WNW 7 | NW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 17 | WNW 17 | SW 18 | WNW 16 | WNW 16 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SSW 16 | SSW 17 |
Wave Graph | |||||||||||||||||||||
119 | 194 | 167 | 431 | 935 | 383 | 958 | 537 | 270 | 235 | 221 | 366 | 291 | 284 | 358 | 434 | 264 | 258 | 362 | 314 | 550 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | glassy | cross | cross | cross-off | cross | cross | glassy | cross-on | cross-on | glassy | cross-on | cross-on | glassy | cross-on | cross-on | glassy | on | cross-on | cross | cross-on |
High Tide | 9:56PM1.17m | 12:00PM0.41m | 10:40PM1.08m | 12:42PM0.44m | 11:26PM0.93m | 1:27PM0.46m | 00:16AM0.74m | 2:14PM0.48m | 1:11AM0.52m | 3:04PM0.50m | 2:22AM0.29m | 3:55PM0.54m | 4:05AM0.12m | ||||||||
Low Tide | 3:47PM-0.16m | 5:19AM-1.32m | 4:37PM-0.17m | 6:00AM-1.24m | 5:31PM-0.16m | 6:41AM-1.10m | 6:30PM-0.16m | 7:24AM-0.93m | 7:40PM-0.16m | 8:08AM-0.73m | 9:05PM-0.20m | 8:55AM-0.53m | 10:38PM-0.31m | 9:46AM-0.34m | |||||||
— | — | 5:58 | — | — | 6:00 | — | — | 6:00 | — | — | 6:01 | — | — | 6:01 | — | — | 6:01 | — | — | 6:03 | |
8:17 | — | — | 8:16 | — | — | 8:16 | — | — | 8:15 | — | — | 8:15 | — | — | 8:15 | — | — | 8:15 | — | 8:14 | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 23 | 19 | 25 | 23 | 19 | 24 | 22 | 17 | 18 | 19 | 15 | 19 | 19 | 16 | 20 | 20 | 15 | 20 | 21 | 16 | 22 |
Feels °C | 22 | 18 | 23 | 19 | 17 | 20 | 18 | 16 | 17 | 19 | 14 | 18 | 18 | 16 | 19 | 18 | 14 | 19 | 20 | 15 | 21 |
Swell 1 Height (m) Direction Period (s) | SSW 12 | WNW 6 | SSW 13 | SW 16 | WNW 8 | SW 16 | SW 16 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 16 | WNW 16 | SW 17 | S 13 | WNW 6 | S 12 | SW 16 | WNW 6 | SSW 17 |
119 | 66 | 93 | 95 | 475 | 124 | 88 | 537 | 270 | 165 | 142 | 66 | 291 | 284 | 358 | 255 | 53 | 229 | 362 | 94 | 550 | |
Swell 2 Height (m) Direction Period (s) | SW 18 | SW 18 | SW 18 | SSW 13 | SW 16 | WNW 20 | WNW 19 | SW 19 | WNW 18 | WNW 17 | WNW 17 | SW 18 | SW 18 | WNW 8 | WNW 16 | SW 17 | S 12 | WNW 6 | S 11 | SSW 16 | S 10 |
111 | 194 | 108 | 55 | 161 | 128 | 142 | 175 | 243 | 235 | 221 | 366 | 260 | 52 | 191 | 434 | 171 | 48 | 152 | 314 | 66 | |
Swell 3 Height (m) Direction Period (s) | WNW 14 | SSW 13 | WNW 13 | WNW 13 | SSW 12 | SSW 12 | SSW 12 | WNW 19 | SW 19 | SW 14 | SW 15 | WNW 16 | S 12 | S 12 | S 14 | WNW 15 | SW 16 | SW 16 | WNW 14 | S 11 | WNW 13 |
40 | 66 | 35 | 35 | 48 | 47 | 27 | 203 | 130 | 74 | 137 | 295 | 44 | 77 | 129 | 186 | 264 | 258 | 118 | 108 | 68 | |
Wind waves Height (m) Direction Period (s) | WNW 8 | NW 8 | WNW 7 | WNW 7 | NW 8 | WNW 8 | WNW 8 | — | — | — | — | — | WNW 8 | NW 8 | WNW 5 | WNW 5 | NW 6 | — | WNW 5 | NW 6 | WNW 6 |
76 | 169 | 167 | 431 | 935 | 383 | 958 | — | — | — | — | — | 66 | 116 | 22 | 46 | 98 | — | 55 | 139 | 47 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 230 | 0 | 87 | 116 | 0 | 144 | 96 | 0 | 20 | 85 | 0 | 85 | 85 | 0 | 228 | 117 | 0 | 57 | 117 | 2 | 117 |
Best forecast wave conditions in San Luis Obispo | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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Information about the Saint Annes Surf forecast
The above surf forecast table for Saint Annes provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Saint Annes can be found by selecting the local surf guide option on the grey menu. Our Saint Annes 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 (Saint Annes) 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 Saint Annes 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.
Saint Annes is 4 km (2 miles) from Port San Luis. If you plan a vacation in San Luis Obispo, look for hotels and other accommodation in Port San Luis. Port San Luis has rooms for a wide range of budgets as well as car hire and transport links.











