Surf Forecast Surf Report
Princeton Breakwater surf break

Princeton Breakwater surfForecast / CAL – San Mateo / USA

information circle12 Day Weather and Surf, issued 10 am Thursday 05 Jun 2025 PDT
Forecast update in 4hr 58 min 32 s Forecast update imminent
Princeton Breakwater surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Princeton Breakwater sea temperature is
56.8°F
(Which is 2.3°F warmer than normal for this time of year)


Best Forecast Surf Conditions for Princeton Breakwater this week:

The surf forecast for Princeton Breakwater over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Jun 06) at 2AM. The primary swell is predicted to be 4ft and 11s period with a secondary swell of 2ft and 14s. The wind is predicted to be cross-onshore as the swell arrives.

The most powerful waves expected at Princeton Breakwater in the next 12 days are 10ft 10s and forecast to arrive on Thursday (Jun 12) at 2AM. Winds are predicted to be cross-onshore at the time the swell arrives.

Wave TypeTime (PDT) & Date Wave Height & Period
Next good surf (1 star+) 2AM (Fri 6th Jun)3.5ft (1.1m) 11s
Best Surf11PM (Wed 11th Jun)10ft (3.0m) 10s
Most Powerful 2AM (Thu 12th Jun)10ft (3.0m) 10s

Table - best surf conditions forecast for Princeton Breakwater over the next 12 days.

Updates in 4 hr 58 min 32 s Forecast update imminent
Thursday
05
Friday
06
Saturday
07
Sunday
08
Monday
09
Tuesday
10
Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (ft) & direction (?)
4.5
WNW
4.5
WNW
3.5
WNW
3.5
WNW
3.5
WNW
3
WNW
2.5
WNW
2.5
WNW
1.5
SW
1.5
SW
1.5
SW
2
SW
2.5
SW
2.5
SW
2.5
SW
3
SW
3
SW
2.5
SW
5.5
WNW
6
WNW
10
WNW
8
WNW
10
WNW
8
WNW
8
WNW
8
WNW
10
WNW
7.5
WNW
6
WNW
7
NW
6
WNW
6
WNW
6
WNW
1.5
SSW
1.5
SSW
2.5
WNW
Period(s) (?)11111110101010102020191818181617161610101010101010101098888816159
Wave
Graph
(?)Metric surfscale
Energy (?)3943662561901901601141161371361832583833753224824482954956511726140514191376128310551447845465632469392430998481
Wind
(mph)
10
SSW
10
SSW
5
S
5
SSW
5
SW
5
SSW
5
WSW
10
WNW
5
W
5
W
10
WNW
5
WNW
5
WNW
10
WNW
10
NW
10
W
10
WNW
5
W
10
W
10
W
5
WNW
15
WNW
20
WNW
15
NW
10
WNW
15
WNW
10
WNW
10
W
10
WNW
10
NW
10
WNW
15
NW
10
NW
15
NW
20
NW
20
NW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
ononcross-
on
ononglassoncross-
on
glasscross-
on
cross-
on
cross-
on
cross-
on
crosscrosscross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
crosscrosscrosscross-
on
crosscrosscross-
on
crosscrosscrosscrosscrosscrosscrosscross
High Tide
/ height (ft)
7:39PM
5.22
8:53AM
3.35
8:09PM
5.35
9:57AM
3.51
8:39PM
5.45
10:51AM
3.67
9:09PM
5.54
11:38AM
3.81
9:42PM
5.58
12:20PM
3.94
10:17PM
5.64
1:00PM
4
10:54PM
5.64
1:39PM
4.04
11:32PM
5.58
2:18PM
4.1
12:13AM
5.48
2:56PM
4.2
12:57AM
5.28
3:34PM
4.33
1:48AM
4.95
4:12PM
4.53
2:46AM
4.49
Low Tide
/ height (ft)
1:05PM
1.64
2:39AM
0.62
1:50PM
2.07
3:20AM
0.13
2:33PM
2.46
3:57AM
-0.26
3:14PM
2.79
4:31AM
-0.56
3:54PM
3.02
5:05AM
-0.79
4:32PM
3.18
5:39AM
-0.95
5:10PM
3.28
6:15AM
-1.02
5:49PM
3.35
6:52AM
-1.05
6:32PM
3.35
7:32AM
-0.98
7:22PM
3.31
8:14AM
-0.82
8:22PM
3.18
8:57AM
-0.52
9:31PM
2.89
Thursday
05
Friday
06
Saturday
07
Sunday
08
Monday
09
Tuesday
10
Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Sunrise5:48--5:48--5:48--5:48--5:48--5:48--5:48--5:48--5:48--5:48--5:48--5:48--
Sunset-8:27--8:28--8:28--8:29--8:29--8:30--8:30--8:30--8:30--8:31--8:31--8:31-
part cloudclearclearclearclearclearclearclearclearclearpart cloudpart cloudpart cloudpart cloudpart cloudpart cloudpart cloudpart cloudpart cloudpart cloudclearclearclearpart cloudpart cloudpart cloudpart cloudpart cloudpart cloudpart cloudclearclearclearclearclearclear
Rain (in)
------------------------------------
Temp. °F555755595955595955595954575952555550545552545452525452545552555752545554
Feels °F (?)505252555554555552575552545446525045485046454543454645484845505045454643

Short Range Forecast: Mostly dry. Very mild (max 59°F on Fri morning, min 54°F on Thu night). Wind will be generally light.

Days 3-6 Weather Summary Mostly dry. Very mild (max 59°F on Sun morning, min 50°F on Mon night). Wind will be generally light.

Days 6-9 Weather Summary Mostly dry. Very mild (max 55°F on Wed afternoon, min 50°F on Wed morning). Winds increasing (light winds from the W on Wed morning, fresh winds from the WNW by Thu afternoon).

Long Range Forecast: Mostly dry. Very mild (max 57°F on Sun afternoon, min 50°F on Sat night). Winds increasing (light winds from the WNW on Sat morning, fresh winds from the NW by Tue morning).

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Information about the Princeton Breakwater Surf forecast

The above surf forecast table for Princeton Breakwater provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Princeton Breakwater can be found by selecting the local surf guide option on the grey menu. Our Princeton Breakwater 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 (Princeton Breakwater) 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 Princeton Breakwater 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.

Princeton Breakwater is 13 km (8 miles) from Millbrae. If you plan a vacation in San Mateo, look for hotels and other accommodation in Millbrae. Millbrae has rooms for a wide range of budgets as well as car hire and transport links.

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