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Surf Forecasts:
San Bartolo - Derechitas surfForecast / Lima / Peru
16 Day Weather and Surf, issued 6 am Saturday 21 Mar 2026 -05Forecast update in hr min s Forecast update imminent
San Bartolo - Derechitas surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's San Bartolo - Derechitas sea temperature is
20.4° C
(Which is 1.3°C colder than average for this time of year)Best Forecast Surf Conditions for San Bartolo - Derechitas this week:
The surf forecast for San Bartolo - Derechitas over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Mar 22) at 4AM. The primary swell is predicted to be 1.1m and 14s period with a secondary swell of 1.0m and 11s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at San Bartolo - Derechitas in the next 16 days are 2.1m 16s and forecast to arrive on Friday (Mar 27) at 1PM. Winds are predicted to be onshore at the time the swell arrives.
| Wave Type | Time (-05) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 4AM (Sun 22nd Mar) | 3.5ft (1.1m) 14s |
| Best Surf | 1PM (Fri 27th Mar) | 7ft (2.1m) 16s |
| Most Powerful | 1PM (Fri 27th Mar) | 7ft (2.1m) 16s |
Table - best surf conditions forecast for San Bartolo - Derechitas over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range Forecast Mostly dry. Warm (max 25°C on Mon morning, min 21°C on Sun night). Wind will be generally light. | Days 3-6 Weather Summary Mostly dry. Warm (max 24°C on Wed morning, min 21°C on Tue night). Wind will be generally light. | ||||||||||||||||||||
Saturday 21 | Sunday 22 | Monday 23 | Tuesday 24 | Wednesday 25 | Thursday 26 | Friday 27 | |||||||||||||||
| AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Rating (10 max) | |||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
| Wave Height (m) & direction (?) | |||||||||||||||||||||
| Period(s) (?) | 12 | 12 | 14 | 13 | 12 | 12 | 11 | 11 | 10 | 9 | 10 | 9 | 12 | 12 | 11 | 11 | 11 | 18 | 16 | 15 | 14 |
Wave (?)Graph  | |||||||||||||||||||||
 kJ (?) | 380 | 322 | 478 | 919 | 518 | 412 | 319 | 604 | 370 | 186 | 282 | 214 | 437 | 528 | 492 | 466 | 389 | 413 | 1348 | 2029 | 1921 |
Wind (km/h) | |||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | cross- on | cross | cross- on | cross- on | glass | on | on | glass | on | cross- on | cross | cross- on | cross- on | cross | on | cross- on | cross- on | on | cross- on | glass |
High Tide / height (m) | 7:12PM 0.76 | 8:14AM 0.86 | 7:49PM 0.67 | 9:10AM 0.85 | 8:32PM 0.59 | 10:19AM 0.83 | 9:29PM 0.50 | 11:43AM 0.82 | 11:04PM 0.44 | 1:11PM 0.84 | 1:07AM 0.44 | 2:23PM 0.87 | 2:37AM 0.50 | ||||||||
Low Tide / height (m) | 1:27PM 0.25 | 1:31AM 0.08 | 2:21PM 0.30 | 2:08AM 0.09 | 3:29PM 0.36 | 2:52AM 0.12 | 5:08PM 0.39 | 3:51AM 0.17 | 7:18PM 0.38 | 5:16AM 0.21 | 8:42PM 0.32 | 6:56AM 0.22 | 9:31PM 0.27 | ||||||||
Saturday 21 | Sunday 22 | Monday 23 | Tuesday 24 | Wednesday 25 | Thursday 26 | Friday 27 | |||||||||||||||
| Sunrise | 6:11 | - | - | 6:11 | - | - | 6:11 | - | - | 6:11 | - | - | 6:11 | - | - | 6:11 | - | - | 6:11 | - | - |
| Sunset | - | 6:16 | - | - | 6:15 | - | - | 6:15 | - | - | 6:15 | - | - | 6:14 | - | - | 6:14 | - | - | 6:13 | - |
 | |  | | | | | | | | | | |  | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 24 | 24 | 23 | 24 | 24 | 22 | 25 | 24 | 22 | 23 | 23 | 22 | 24 | 23 | 21 | 24 | 23 | 22 | 23 | 23 | 21 |
| Feels °C (?) | 25 | 26 | 25 | 25 | 25 | 24 | 26 | 26 | 25 | 25 | 24 | 24 | 25 | 24 | 23 | 25 | 24 | 24 | 25 | 24 | 23 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our San Bartolo - Derechitas surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Information about the San Bartolo - Derechitas Surf forecast
The above surf forecast table for San Bartolo - Derechitas provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at San Bartolo - Derechitas can be found by selecting the local surf guide option on the grey menu. Our San Bartolo - Derechitas 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 Bartolo - Derechitas) 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 Bartolo - Derechitas 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 Bartolo - Derechitas is 34 km (21 miles) from the very large city of Mala. If you plan a holiday in Lima, look for hotels and other accommodation in Mala. Mala has rooms for a wide range of budgets as well as cheap car hire and transport links.
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