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K-38 surfForecast / Baja Norte / Mexico
12 Day Weather and Surf, issued 3 pm Wednesday 31 Dec 2025 PSTForecast update in hr min s Forecast update imminent
K-38 surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's K-38 sea temperature is
16.7° C
(Which is 1.3°C warmer than normal for this time of year)Best Forecast Surf Conditions for K-38 this week:
The surf forecast for K-38 over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Dec 31) at 7PM. The primary swell is predicted to be 0.4m and 13s period with a secondary swell of 0.3m and 4s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at K-38 in the next 12 days are 1.8m 13s and forecast to arrive on Monday (Jan 05) at 4AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 3s period and expected on Sunday (Jan 04) at 7AM.
| Wave Type | Time (PST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 7PM (Wed 31st Dec) | 1.5ft (0.4m) 13s |
| Best Surf | 4AM (Mon 5th Jan) | 6ft (1.8m) 13s |
| Most Powerful | 4AM (Mon 5th Jan) | 6ft (1.8m) 13s |
Table - best surf conditions forecast for K-38 over the next 12 days.
Updates in hr min s Forecast update imminent
Short Range Forecast Moderate rain (total 18mm), heaviest on Wed afternoon. Warm (max 20°C on Fri afternoon, min 16°C on Wed afternoon). Wind will be generally light. | Days 3-6 Weather Summary Moderate rain (total 11mm), heaviest on Sun afternoon. Very mild (max 19°C on Sat afternoon, min 16°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||
Wed 31 | Thursday 01 | Friday 02 | Saturday 03 | Sunday 04 | Monday 05 | Tuesday 06 | |||||||||||||||||
| PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |||
Rating (10 max) | |||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||||
| Wave Height (m) & direction (?) | |||||||||||||||||||||||
| Period(s) (?) | 13 | 12 | 8 | 12 | 12 | 12 | 18 | 11 | 8 | 11 | 10 | 10 | 13 | 12 | 12 | 12 | 11 | 10 | 12 | 12 | 11 | ||
Wave (?)Graph  | |||||||||||||||||||||||
 kJ (?) | 59 | 50 | 105 | 110 | 144 | 109 | 100 | 68 | 44 | 59 | 181 | 230 | 1021 | 617 | 750 | 250 | 387 | 340 | 647 | 661 | 403 | ||
Wind (km/h) | |||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross | cross | glass | glass | cross | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | glass | cross- off | cross- off | cross- off | cross- on | cross- on | ||
High Tide / height (m) | |||||||||||||||||||||||
Low Tide / height (m) | |||||||||||||||||||||||
Wed 31 | Thursday 01 | Friday 02 | Saturday 03 | Sunday 04 | Monday 05 | Tuesday 06 | |||||||||||||||||
| Sunrise | - | - | 6:48 | - | - | 6:48 | - | - | 6:48 | - | - | 6:48 | - | - | 6:48 | - | - | 6:48 | - | - | 6:48 | ||
| Sunset | 4:52 | - | - | 4:52 | - | - | 4:53 | - | - | 4:54 | - | - | 4:55 | - | - | 4:55 | - | - | 4:57 | - | - | ||
 |  |  | |  |  |  |  | | |  |  |  | | | | | | |  | | |||
Rain (mm) | 7 | 5 | 4 | 1 | 1 | - | - | - | - | - | - | - | 2 | 4 | 2 | - | 2 | 1 | - | 14 | 10 | ||
| Temp. °C | 17 | 18 | 18 | 17 | 18 | 19 | 20 | 19 | 20 | 19 | 18 | 19 | 18 | 17 | 18 | 17 | 16 | 18 | 17 | 16 | 15 | ||
| Feels °C (?) | 17 | 17 | 17 | 17 | 19 | 20 | 19 | 16 | 18 | 18 | 17 | 17 | 15 | 15 | 17 | 17 | 16 | 14 | 13 | 9 | 9 | ||
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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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 K-38 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.
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Information about the K-38 Surf forecast
The above surf forecast table for K-38 provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at K-38 can be found by selecting the local surf guide option on the grey menu. Our K-38 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 (K-38) 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 K-38 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.
K-38 is 11 km (7 miles) from the very large city of Rosarito. If you plan a holiday in Baja Norte, look for hotels and other accommodation in Rosarito. Rosarito has rooms for a wide range of budgets as well as cheap car hire and transport links.
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