Princeton Breakwater Surf Break
Lat Long: 37.50° N 122.48° W

Princeton Breakwater Surf Forecast and Surf Report

Weather Forecast for Princeton Breakwater

Issued: 10 pm 08 Jun 2026 (local time)

Forecast update in  hr  min

Today's Princeton Breakwater sea temperature is
13.8° C

1.3°C warmer than normal for this time of year

Princeton Breakwater surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Princeton Breakwater surf forecast from 9 Jun 2026:

  • Best quality surf: Wednesday 10 Jun, 5AM (local time) - 7ft (2.2m), 9s period, WNW swell with cross-offshore winds.
  • Most powerful swell: Wednesday 10 Jun, 5PM (local time) - 8ft (2.5m), 10s period, WNW swell with 1,356 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 10 Jun, 5AM (local time) - 7ft (2.2m), 9s period with WNW swell.

Best Forecast Surf Conditions for Princeton Breakwater this week:

The surf forecast for Princeton Breakwater over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Jun 10) at 5AM. The primary swell is predicted to be 2.2m and 9s period with a secondary swell of 1.0m and 18s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Princeton Breakwater in the next 16 days are 2.5m 10s and forecast to arrive on Wednesday (Jun 10) at 5PM. Winds are predicted to be cross-shore at the time the swell arrives.

Wave TypeTime (PDT) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Wed 10th Jun)7ft (2.2m) 9s
Best Surf 5AM (Wed 10th Jun)7ft (2.2m) 9s
Most Powerful 5PM (Wed 10th Jun)8ft (2.5m) 10s

Table - best surf conditions forecast for Princeton Breakwater over the next 16 days.


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 20°C on Thu morning, min 10°C on Tue night). Wind will be generally light.

Days 5-7 Weather Summary

Mostly dry. Very mild (max 18°C on Fri afternoon, min 12°C on Sat night). Wind will be generally light.

Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Mon
15
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Rating
(10 max)
3
2
2
2
2
1
3
4
1
2
1
1
1
0
0
1
1
0
1
1
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.8
SSW
21
1
SSW
20
1
SSW
19
2.2
WNW
9
2.1
WNW
10
2.5
WNW
10
2.3
WNW
10
1.8
WNW
10
1.5
WNW
10
1.3
WNW
10
1.2
WNW
10
0.7
SSW
14
0.9
WNW
10
0.9
WNW
10
0.7
SSW
13
0.6
SSW
16
0.6
SSW
16
0.6
SSW
16
0.6
SSW
15
0.4
SW
24
0.6
SW
21
Wave Graph
Metric surfscale
Energy kJ
521
723
782
761
811
1356
1075
625
433
331
263
183
140
163
154
173
173
169
144
195
285
Wind (km/h)
5
S
15
NW
20
NW
15
NW
20
NW
25
NW
5
WNW
5
WSW
15
SSW
10
S
10
SSW
10
SW
10
S
15
SSW
15
SSW
10
S
10
SSW
10
SW
10
S
10
SSW
10
SW
Wind State
glassy
cross
cross
cross
cross
cross
cross-on
glassy
on
cross-on
on
on
cross-on
cross-on
on
cross-on
on
on
cross-on
on
on
High Tide
5:52AM1.04m
6:31PM1.60m
7:23AM1.02m
7:08PM1.71m
8:46AM1.07m
7:49PM1.83m
9:57AM1.16m
8:33PM1.93m
10:58AM1.24m
9:20PM2.01m
11:52AM1.31m
10:10PM2.05m
12:43PM1.36m
Low Tide
00:29AM0.53m
11:48AM0.35m
1:25AM0.28m
12:39PM0.50m
2:16AM0.02m
1:32PM0.64m
3:05AM-0.22m
2:26PM0.75m
3:54AM-0.42m
3:19PM0.82m
4:43AM-0.56m
4:13PM0.87m
5:32AM-0.63m
5:08PM0.88m
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:48
5:48
5:48
5:48
5:48
5:48
5:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:29
8:29
8:30
8:30
8:30
8:30
8:31
8:31
 mm
Temp °C
14
15
14
11
17
16
14
20
18
15
17
18
15
15
16
13
15
16
13
16
16
Feels °C
14
13
11
7
13
11
12
19
16
14
16
17
14
13
14
12
14
14
12
15
14
Swell 1
Height (m)
Direction
Period (s)
0.8
SSW
21
1.2
WNW
9
1
SSW
19
2.2
WNW
9
2.1
WNW
10
2.3
WNW
10
2.3
WNW
10
1.8
WNW
10
1.5
WNW
10
1.3
WNW
10
1.2
WNW
10
0.9
WNW
10
0.9
WNW
10
0.9
WNW
10
0.9
WNW
10
0.7
WNW
10
0.6
WNW
10
0.6
SSW
16
0.6
SSW
15
0.6
SSW
15
0.7
SSW
14
Energy kJ
521
213
782
761
811
1011
1075
625
433
331
263
173
140
163
146
104
80
169
144
144
186
Swell 2
Height (m)
Direction
Period (s)
0.7
WNW
7
1
SSW
20
0.5
SW
13
1
SSW
18
1
SSW
18
1
SSW
17
0.8
SSW
16
0.9
SSW
16
0.8
SSW
16
0.7
SSW
14
0.7
SSW
14
0.7
SSW
14
0.6
SSW
13
0.6
SSW
13
0.7
SSW
13
0.6
SSW
16
0.6
SSW
16
0.6
WNW
8
0.4
WNW
7
0.4
WNW
7
0.6
SW
21
Energy kJ
55
723
85
603
644
576
326
397
314
186
183
183
120
116
154
173
173
49
19
20
285
Swell 3
Height (m)
Direction
Period (s)
0.6
SSW
14
0.5
SW
14
0.1
W
18
0.4
SW
13
0.2
W
16
0.2
W
16
0.2
W
15
0.1
S
21
0.2
SSW
20
0.2
SSW
20
0.4
SW
19
0.4
SSW
18
0.4
SSW
18
0.6
SSW
13
0.4
SSW
13
0.4
SW
12
0.4
SSW
12
0.4
SW
24
0.5
WNW
7
Energy kJ
134
89
6
43
20
20
17
9
40
37
93
124
123
114
65
36
57
195
26
Wind waves
Height (m)
Direction
Period (s)
1.5
WNW
10
2.5
WNW
10
0.3
SSW
3
Energy kJ
416
1356
2
Nearest Offshore or Glassy
Rating
(10 max)
3
1
2
2
4
4
3
4
2
3
2
1
2
2
3
2
2
2
2
2
2
Distance (km)
0
34
73
34
48
72
34
0
73
6
6
109
6
6
77
6
6
158
6
6
109
Best forecast wave conditions in San Mateo
Rating
(10 max)
3
3
4
3
2
2
2
2
2
2
2
Best forecast wave conditions in United States
Rating
(10 max)
4
1
3
4
5
4
4
4
2
3
3
3
3
4
3
3
3
2
4
3
3
Header Global
Rating
(10 max)
9
6
5
5
7
9
6
6
5
7
5
5
5
5
5
4
4
5
5
4
4
  • Map Icons:
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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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 16 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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