
Surf Forecasts:
San Gallan surf forecast from 25 Jul 2026:
- Most powerful swell: Saturday 25 Jul, 4PM (local time) - 4.5ft (1.4m), 12s period, SSW swell with 509 kJ wave energy.
Best Forecast Surf Conditions for San Gallan this week:
The most powerful waves expected at San Gallan in the next 16 days are 1.4m 12s and forecast to arrive on Saturday (Jul 25) at 4PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.6m 16s period and expected on Monday (Jul 27) at 7PM.
| Wave Type | Time (-05) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 4PM (Sat 25th Jul) | 4.5ft (1.4m) 12s |
Table - best surf conditions forecast for San Gallan over the next 16 days.
The Lowdown
Alright, this is a tough one to write, my friends. I’m looking at the charts for San Gallan, and to be honest, it’s a bit of a heartbreaker. This exposed reef break is a spot that can hold some serious power, but the next two weeks are shaping up to be a real test of patience. The water is sitting at a very unusual 70°—that’s much warmer than normal for this time of year, which is a strange feeling. But that’s where the good news ends.
We’re looking at a long dry spell. From now, through the end of July and into the first few days of August, it’s just a persistent run of poor surf. The wind is blowing onshore consistently—mainly from the south and SSE—and while the swell energy is trying to build, it’s all short-period windswell with periods of 6 or 7 seconds. Those aren't waves you paddle out for; they’re just messy, crumbly lines. There’s basically nothing on offer until we get past the first week of August.
Then, things get interesting but messy. Around the 3rd of August, we start seeing a bump in swell energy. By Monday the 3rd, we’ve got 5ft swell from the south with moderate energy (216), and it just grows from there. By Tuesday the 4th, it’s 7ft from the south with 8-second period and moderate wave energy (555). The size is there for the advanced crew but the wind is still blowing straight onshore at 22 mph. It’s going to be a washing machine. This isn't a surf forecast; it’s a windsurfing or kiting forecast. The setup looks far more interesting for kiteboarding than paddle surfing.
The one glimmer in this whole 16-day outlook is the very end of the run, on Sunday the 9th of August. In the afternoon, we finally see a shift. The wind is still onshore from the south at 22 mph, which isn’t perfect, but it’s pushing a 7ft swell from the SSW with a very long period of 15 seconds. That’s proper groundswell, and the combined energy dishes out a whopping 3081. That is serious power. For a reef like San Gallan, the long period will mean long, walling lines. But it's also 7ft with strong winds. This is strictly for experts. It’s 9 days out, so take the specifics with a pinch of salt, but that Sunday is the only day on the horizon that has the makings of a true standout session. Just don’t go expecting perfection. For everything before that, save your petrol.
- Rusty
Short Range ForecastMostly dry. Very mild (max 18°C on Sat morning, min 17°C on Sat afternoon). Mainly fresh winds. | Days 4-6 Weather SummaryMostly dry. Very mild (max 18°C on Tue morning, min 17°C on Tue morning). Wind will be generally light. | ||||||||||||||||||||
Saturday 25 | Sunday 26 | Monday 27 | Tuesday 28 | Wednesday 29 | Thursday 30 | Friday 31 | |||||||||||||||
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 12 | SSW 12 | SSW 11 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | S 7 | S 6 | S 7 | S 7 | S 12 | S 11 | SSW 11 | S 10 | S 10 | S 10 | S 6 |
Wave Graph | |||||||||||||||||||||
0 | 509 | 366 | 36 | 45 | 55 | 59 | 56 | 105 | 101 | 145 | 119 | 91 | 71 | 77 | 91 | 123 | 75 | 71 | 49 | 77 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | cross-on | on | on | on | on |
High Tide | 3:33PM0.42m | 5:06AM0.80m | 4:23PM0.42m | 5:43AM0.84m | 5:05PM0.43m | 6:18AM0.87m | 5:44PM0.44m | 6:50AM0.89m | 6:22PM0.46m | 7:20AM0.90m | 7:00PM0.48m | 7:48AM0.89m | 7:40PM0.50m | ||||||||
Low Tide | 11:23AM0.33m | 9:33PM0.15m | 12:01PM0.31m | 10:14PM0.13m | 12:35PM0.29m | 10:53PM0.11m | 1:06PM0.27m | 11:30PM0.10m | 1:37PM0.26m | 00:05AM0.10m | 2:07PM0.26m | 00:39AM0.13m | 2:35PM0.25m | 1:13AM0.17m | |||||||
6:28 | — | — | 6:28 | — | — | 6:28 | — | — | 6:28 | — | — | 6:26 | — | — | 6:26 | — | — | 6:26 | — | — | |
— | 5:54 | — | — | 5:55 | — | — | 5:55 | — | — | 5:55 | — | — | 5:55 | — | — | 5:57 | — | — | 5:57 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 18 | 17 | 18 | 18 | 17 | 18 | 18 | 17 | 18 | 18 | 17 | 18 | 18 | 17 | 18 | 18 | 17 | 18 | 18 | 17 |
Feels °C | 17 | 16 | 15 | 17 | 16 | 15 | 16 | 15 | 13 | 16 | 16 | 15 | 19 | 17 | 16 | 17 | 17 | 15 | 18 | 14 | 13 |
Swell 1 Height (m) Direction Period (s) | SSW 12 | SSW 12 | SSW 11 | SW 15 | WSW 14 | SW 18 | SW 17 | SW 16 | SW 16 | SW 15 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 11 |
488 | 509 | 366 | 318 | 264 | 621 | 1179 | 1158 | 1239 | 1155 | 1109 | 978 | 905 | 814 | 581 | 537 | 494 | 398 | 314 | 232 | 125 | |
Swell 2 Height (m) Direction Period (s) | SW 18 | SW 17 | WSW 16 | SW 10 | SW 18 | SW 14 | SSW 9 | SSW 9 | WNW 14 | S 6 | S 10 | S 10 | S 7 | S 7 | S 6 | S 11 | SSW 11 | S 10 | S 10 | S 10 | SW 15 |
437 | 424 | 322 | 156 | 383 | 272 | 16 | 15 | 40 | 101 | 19 | 33 | 91 | 71 | 38 | 91 | 123 | 75 | 71 | 48 | 221 | |
Swell 3 Height (m) Direction Period (s) | WNW 16 | SW 22 | SW 20 | SW 19 | SW 10 | SW 10 | WNW 14 | SW 9 | S 12 | S 11 | WNW 13 | WNW 13 | S 11 | S 11 | S 12 | W 13 | W 10 | W 20 | WSW 16 | SW 17 | SSW 9 |
81 | 118 | 377 | 303 | 100 | 76 | 41 | 20 | 11 | 21 | 17 | 17 | 20 | 21 | 77 | 3 | 2 | 8 | 27 | 45 | 28 | |
Wind waves Height (m) Direction Period (s) | — | — | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | — | S 7 | S 6 | — | — | — | S 6 | S 6 | S 4 | S 4 | S 5 | S 6 |
— | — | 49 | 36 | 45 | 55 | 59 | 56 | 105 | — | 145 | 119 | — | — | — | 28 | 25 | 11 | 19 | 49 | 77 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 139 | 139 | 139 | 139 | 139 | 10 | 139 | 139 | 10 | 10 | 139 | 104 | 139 | 139 | 10 | 139 | 139 | 139 | 10 | 139 | 55 |
Best forecast wave conditions in Ica | |||||||||||||||||||||
Best forecast wave conditions in Peru | |||||||||||||||||||||
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Information about the San Gallan Surf forecast
The above surf forecast table for San Gallan provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at San Gallan can be found by selecting the local surf guide option on the grey menu. Our San Gallan 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 (San Gallan) 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 San Gallan 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.
San Gallan is 30 km (19 miles) from Pisco. If you plan a holiday in Ica, look for hotels and other accommodation in Pisco. Pisco has rooms for a wide range of budgets as well as car hire and transport links.










