- Forecast
- Maps
- Live
- Weather State
- Spot Information
Surf Forecasts:
San Juan surfForecast / West Luzon / Philippines
12 Day Weather and Surf, issued 1 am Sunday 09 Nov 2025 PST
Best Forecast Surf Conditions for San Juan this week:
The surf forecast for San Juan over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Nov 10) at 2AM. The primary swell is predicted to be 6.0m and 11s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at San Juan in the next 12 days are 5.5m 13s and forecast to arrive on Tuesday (Nov 11) at 11AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 5.0m 13s period and expected on Tuesday (Nov 11) at 8AM.
| Wave Type | Time (PST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Mon 10th Nov) | 20ft (6.0m) 11s |
| Best Surf | 2AM (Mon 10th Nov) | 20ft (6.0m) 11s |
| Most Powerful | 11AM (Tue 11th Nov) | 18ft (5.5m) 13s |
Table - best surf conditions forecast for San Juan over the next 12 days.
Short Range Forecast Heavy rain (total 143mm), heaviest during Sun night. Warm (max 29°C on Sun night, min 26°C on Sun morning). Winds increasing (light winds from the NNE on Sun morning, stormy winds from the N by Sun night). | Days 3-6 Weather Summary Light rain (total 5mm), mostly falling on Fri afternoon. Warm (max 29°C on Wed morning, min 26°C on Wed night). Wind will be generally light. | ||||||||||||||||||||
Sunday 09 | Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | |||||||||||||||
| 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) (?) | 8 | 8 | 11 | 9 | 9 | 12 | 13 | 13 | 13 | 12 | 12 | 11 | 10 | 10 | 9 | 8 | 8 | 7 | 7 | 8 | 8 |
Wave (?)Graph  | |||||||||||||||||||||
 kJ (?) | 350 | 1352 | 7561 | 700 | 295 | 314 | 9628 | 7554 | 5028 | 2462 | 1857 | 1067 | 615 | 377 | 230 | 149 | 133 | 62 | 29 | 20 | 35 |
Wind (km/h) | |||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- off | off | off | cross- off | cross- off | cross- off | off | cross- off | cross- off | off | cross- on | on | cross- on | on | cross- on | cross- off | cross- off | glass | off |
High Tide / height (m) | 11:02PM 1.04 | 11:55PM 0.98 | 12:51AM 0.90 | 1:46AM 0.79 | 2:41AM 0.67 | 3:36AM 0.55 | 8:20PM 4:37AM 0.44 0.42 | ||||||||||||||
Low Tide / height (m) | 8:59AM -0.20 | 10:05AM -0.19 | 11:03AM -0.16 | 11:48AM -0.09 | 12:18PM -0.01 | 12:30PM 0.08 | 12:24PM 0.16 | 12:53AM 0.40 | |||||||||||||
Sunday 09 | Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | |||||||||||||||
| Sunrise | 5:58 | - | - | 5:58 | - | - | 6:00 | - | - | 6:00 | - | - | 6:01 | - | - | 6:01 | - | - | 6:01 | - | - |
| Sunset | - | 5:24 | - | - | 5:24 | - | - | 5:23 | - | - | 5:23 | - | - | 5:23 | - | - | 5:23 | - | - | 5:23 | - |
 | |  |  | | |  | |  |  | |  | | |  | | | | | | | |
Rain (mm) | - | - | 39 | 24 | 20 | 34 | 9 | 7 | 10 | - | 2 | - | - | - | - | - | 3 | - | - | - | - |
| Temp. °C | 27 | 28 | 29 | 29 | 27 | 27 | 27 | 28 | 26 | 29 | 29 | 27 | 28 | 28 | 27 | 28 | 28 | 27 | 28 | 28 | 27 |
| Feels °C (?) | 25 | 26 | 26 | 25 | 24 | 24 | 24 | 27 | 26 | 30 | 31 | 31 | 32 | 31 | 31 | 31 | 31 | 30 | 32 | 32 | 31 |
- Map Icons:
Break
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 Juan 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 Juan Surf forecast
The above surf forecast table for San Juan provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at San Juan can be found by selecting the local surf guide option on the grey menu. Our San Juan 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 Juan) 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 Juan 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.
Nearest