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Surf Forecasts:

San Juan surfForecast / West Luzon / Philippines

information circle12 Day Weather and Surf, issued 1 pm Monday 09 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
27.7° C
 (Which is 1.4°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 Monday (Feb 09) at 11PM. The primary swell is predicted to be 1.4m and 10s period. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at San Juan in the next 12 days are 1.4m 10s and forecast to arrive on Monday (Feb 09) at 11PM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 4s period and expected on Tuesday (Feb 10) at 5AM.

Wave TypeTime (PST) & Date Wave Height & Period
Next good surf (1 star+)11PM (Mon 9th Feb)4.5ft (1.4m) 10s
Best Surf11PM (Mon 9th Feb)4.5ft (1.4m) 10s
Most Powerful11PM (Mon 9th Feb)4.5ft (1.4m) 10s

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 Mostly dry. Warm (max 27°C on Wed afternoon, min 23°C on Mon night). Wind will be generally light.

Days 3-6 Weather Summary Some drizzle, heaviest during Thu night. Warm (max 27°C on Thu afternoon, min 24°C on Thu night). Wind will be generally light.

Mon
09
Tuesday
10
Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
Rating
(10 max)
2
2
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.8
N
1.2
N
0.8
N
0.6
N
0.5
N
0.4
NNW
0.4
NNW
0.9
NNW
0.5
NNW
0.5
NNW
1
N
0.7
N
0.6
N
0.5
N
0.4
NNW
0.4
NNW
0.3
NNW
0.3
NNW
0.3
NNW
0.3
NNW
0.3
NNW
Period(s) (?)111010876676588876665555
Wave
Graph
(?)Metric surfscale
Energy kJ (?)76429611552271210751717140694622121165555
Wind
(km/h)
10
NW
10
SSE
10
WSW
10
NW
5
ENE
10
WNW
15
NNW
10
SSE
10
WSW
15
NNW
10
SSE
10
WSW
15
N
5
ESE
5
W
5
NNW
10
SSE
10
W
10
N
5
ESE
10
WSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		offcrossonglasscross-
on		onoffcrossonoffcrossoncross-
off		glassonoffcrosscross-
on		glasscross
High Tide
/ height (m)
2:36PM
0.47
3:18PM
0.54
4:08PM
0.59
5:02PM
0.63
5:55PM
0.67
6:44PM
0.71
7:29PM
0.73
Low Tide
/ height (m)
3:38AM
0.03
3:19AM
-0.04
3:38AM
-0.09
4:08AM
-0.12
4:40AM
-0.14
5:11AM
-0.15
5:38AM
-0.14
Mon
09
Tuesday
10
Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
Sunrise--6:26--6:26--6:26--6:24--6:24--6:24--6:24
Sunset5:58--5:58--5:59--5:59--6:00--6:00--6:00--
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
clear
clear
rain showers
clear
clear
part cloud
cloud
cloud
part cloud
clear
rain showers
thunderstorm
clear
Rain (mm)
----------1-------12-
Temp. °C262526262526272627272627272626272627272728
Feels °C (?)272627272828282929292929283029292929293131
  • 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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