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Surf Forecasts:

San Juan surfForecast / West Luzon / Philippines

information circle12 Day Weather and Surf, issued 1 am Thursday 05 Feb 2026 PST
Forecast update in hr  min  s Forecast update imminent
San Juan surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's San Juan sea temperature is
27.4° C
 (Which is 1.2°C warmer than normal for this time of year)

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 Saturday (Feb 07) at 8PM. The primary swell is predicted to be 1.0m and 7s period. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at San Juan in the next 12 days are 2.5m 11s and forecast to arrive on Sunday (Feb 08) at 5PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 3s period and expected on Tuesday (Feb 10) at 5AM.

Wave TypeTime (PST) & Date Wave Height & Period
Next good surf (1 star+) 8PM (Sat 7th Feb)3.5ft (1.0m) 7s
Best Surf11AM (Sun 8th Feb)8ft (2.4m) 11s
Most Powerful 5PM (Sun 8th Feb)8ft (2.5m) 11s

Table - best surf conditions forecast for San Juan over the next 12 days.

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table

Short Range Forecast Some drizzle, heaviest during Sat night. Warm (max 27°C on Sat morning, min 22°C on Thu night). Wind will be generally light.

Days 3-6 Weather Summary Mostly dry. Warm (max 27°C on Sun morning, min 22°C on Sun night). Wind will be generally light.

Thursday
05
Friday
06
Saturday
07
Sunday
08
Monday
09
Tuesday
10
Wednesday
11
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
0
0
0
0
0
0
1
4
4
3
3
1
1
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.5
N
0.4
NNW
0.3
NNW
0.3
NNW
0.2
NNW
0.2
NNW
0.3
NNW
0.5
NNW
1.1
N
2.4
N
2.5
N
2.2
N
1.9
N
1.5
N
1
N
0.7
N
0.5
N
0.4
NNW
0.4
NNW
0.4
NNW
1
N
Period(s) (?)766553348111111111110987667
Wave
Graph
(?)Metric surfscale
Energy kJ (?)24147621210153141317361158882505190793115121094
Wind
(km/h)
10
WNW
10
NNW
5
SSE
10
NW
15
NNW
10
NNE
10
NNW
10
NW
5
ENE
10
SW
15
SSW
5
SSE
10
SW
10
NNW
5
SE
10
WSW
15
N
5
SSE
10
NW
15
N
10
SSE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		onoffcross-
on		oncross-
on		oncross-
on		glasscross-
off		cross-
off		offcross-
off		onoffcross-
off		onglasscross-
on		onoff
High Tide
/ height (m)
10:55PM
0.50
1:41PM
0.22
11:18PM
0.37
1:40PM
0.31
11:17PM
0.25
2:02PM
0.40
2:36PM
0.47
3:18PM
0.54
4:08PM
0.59
Low Tide
/ height (m)
7:03AM
0.06
4:22PM
0.20
6:39AM
0.10
7:28PM
0.22
5:59AM
0.11
4:58AM
0.08
3:38AM
0.03
3:19AM
-0.04
3:38AM
-0.09
Thursday
05
Friday
06
Saturday
07
Sunday
08
Monday
09
Tuesday
10
Wednesday
11
Sunrise6:28--6:28--6:28--6:26--6:26--6:26--6:26--
Sunset-5:55--5:57--5:57--5:57--5:58--5:58--5:59-
clear
clear
part cloud
clear
part cloud
clear
clear
part cloud
rain showers
part cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
--------1------------
Temp. °C252625262625272726272726252624252624262625
Feels °C (?)272726272726282830292829262725262624272526
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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.

View detailed surf forecast for San Juan at:
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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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