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San Juan surfForecast / West Luzon / Philippines
12 Day Weather and Surf, issued 7 pm Sunday 15 Jun 2025 PST
Best Forecast Surf Conditions for San Juan this week:
The most powerful waves expected at San Juan in the next 12 days are 0.7m 8s and forecast to arrive on Monday (Jun 16) at 2AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 6s period and expected on Thursday (Jun 19) at 11PM.
| Wave Type | Time (PST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 2AM (Mon 16th Jun) | 2.5ft (0.7m) 8s |
Table - best surf conditions forecast for San Juan over the next 12 days.
Monday 16 | Tuesday 17 | Wednesday 18 | Thursday 19 | Friday 20 | Saturday 21 | Sunday 22 | Monday 23 | Tuesday 24 | Wednesday 25 | Thursday 26 | Fri 27 | |||||||||||||||||||||||||
| Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 8 | 8 | 7 | 7 | 6 | 6 | 6 | 6 | 6 | 6 | 7 | 4 | 7 | 7 | 6 | 6 | 7 | 6 | 7 | 7 | 8 | 8 | 7 | 8 | 7 | 8 | 8 | 8 | 8 | 8 | 9 | 9 | 9 | 9 | 8 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 77 | 21 | 18 | 12 | 13 | 4 | 7 | 4 | 3 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 1 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross | cross- on | cross- on | cross | cross- on | cross- off | cross- off | cross- off | off | off | off | off | off | off | off | off | off | off | off | cross- off | off | cross- off | cross- off | off | cross- off | cross- off | off | off | off | off | off | off | off | cross- off | off |
High Tide / height (m) | 11:22AM 0.98 | 12:03PM 0.91 | 12:44PM 0.80 | 1:22PM 0.65 | 6:03AM 0.58 | 5:45AM 0.72 | 6:01AM 0.86 | 6:32AM 1.00 | 7:11AM 1.10 | 7:55AM 1.17 | 8:42AM 1.19 | 9:28AM 1.17 | ||||||||||||||||||||||||
Low Tide / height (m) | 9:12PM -0.02 | 9:41PM 0.02 | 10:00PM 0.07 | 10:07PM 0.15 | 10:00PM 0.23 | 9:34PM 0.28 | 8:04PM 0.28 | 4:07PM 0.13 | 4:50PM -0.00 | 5:39PM -0.09 | 6:30PM -0.13 | 7:21PM -0.13 | ||||||||||||||||||||||||
Monday 16 | Tuesday 17 | Wednesday 18 | Thursday 19 | Friday 20 | Saturday 21 | Sunday 22 | Monday 23 | Tuesday 24 | Wednesday 25 | Thursday 26 | Fri 27 | |||||||||||||||||||||||||
| Sunrise | - | 5:24 | - | - | 5:24 | - | - | 5:26 | - | - | 5:26 | - | - | 5:26 | - | - | 5:26 | - | - | 5:26 | - | - | 5:26 | - | - | 5:26 | - | - | 5:26 | - | - | 5:26 | - | - | 5:28 | - |
| Sunset | - | - | 6:31 | - | - | 6:32 | - | - | 6:32 | - | - | 6:32 | - | - | 6:32 | - | - | 6:34 | - | - | 6:34 | - | - | 6:34 | - | - | 6:34 | - | - | 6:34 | - | - | 6:35 | - | - | 6:35 |
 |  |  | |  | |  | | |  |  | | |  | | | | | |  | |  | | | | | | | | | | | | | | | |
Rain (mm) | 4 | - | 1 | 14 | - | 7 | 7 | - | 9 | 24 | 7 | 6 | 21 | 3 | 2 | 13 | 3 | 5 | 8 | - | 1 | - | - | 3 | 2 | - | 4 | 22 | 6 | 6 | 12 | 1 | 3 | 10 | 4 | 10 |
| Temp. °C | 28 | 29 | 29 | 28 | 29 | 29 | 27 | 28 | 28 | 25 | 26 | 26 | 25 | 26 | 26 | 25 | 27 | 27 | 25 | 26 | 26 | 26 | 28 | 28 | 26 | 28 | 28 | 26 | 26 | 27 | 27 | 29 | 29 | 27 | 28 | 28 |
| Feels °C (?) | 33 | 33 | 33 | 34 | 33 | 32 | 30 | 32 | 32 | 28 | 26 | 26 | 25 | 26 | 28 | 27 | 28 | 29 | 29 | 29 | 28 | 28 | 30 | 29 | 28 | 29 | 29 | 27 | 27 | 28 | 27 | 29 | 29 | 27 | 29 | 30 |
Short Range Forecast: Heavy rain (total 42mm), heaviest during Wed afternoon. Warm (max 29°C on Mon morning, min 25°C on Wed afternoon). Wind will be generally light. | Days 3-6 Weather Summary Heavy rain (total 84mm), heaviest during Thu night. Warm (max 27°C on Sat morning, min 24°C on Wed night). Wind will be generally light. | Days 6-9 Weather Summary Moderate rain (total 18mm), heaviest on Sat night. Warm (max 28°C on Mon morning, min 24°C on Sat night). Wind will be generally light. | Long Range Forecast: Heavy rain (total 75mm), heaviest during Tue night. Warm (max 29°C on Thu morning, min 25°C on Tue night). Mainly fresh winds. | |||||||||||||||||||||||||||||||||
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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 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.
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