Surf Forecast Surf Report
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Big Rock surf Forecast / CAL – San Diego County / USA

12 Day Weather and Surf, issued 10 am Thursday 28 Mar 2024 PDT
Forecast update in  hr  min  s Update imminent
Big Rock surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Big Rock sea temperature is 15.5°C (Statistics for 28 Mar 1981-2005 - mean: 15.4 °C max: 16.6 °C min: 14.2 °C)
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
<span class="translation_missing" title="translation missing: en.leaflet.map_placeholder_alt">Map Placeholder Alt</span>
Big Rock surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Big Rock sea temperature is 15.5°C (Statistics for 28 Mar 1981-2005 - mean: 15.4 °C max: 16.6 °C min: 14.2 °C)


Best Forecast Surf Conditions for Big Rock this week:

The surf forecast for Big Rock over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Mar 28) at 8PM. The primary swell is predicted to be 0.7m and 15s period with a secondary swell of 0.4m and 15s. Another secondary swell of 0.4m and 4s is also forecast. The wind is predicted to be cross-onshore as the swell arrives.

The most powerful waves expected at Big Rock in the next 12 days are 2.5m 12s and forecast to arrive on Sunday (Mar 31) 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+) 8PM (Thu 28th Mar)2.5ft (0.7m) 15s
Best Surf 8AM (Sun 31st Mar)8ft (2.4m) 13s
Most Powerful 5PM (Sun 31st Mar)8ft (2.5m) 12s

Table - best surf conditions forecast for Big Rock over the next 12 days.

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Quick surf report for Big Rock:

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Updates in  hr  min  s Update imminent
Thursday
28
Friday
29
Saturday
30
Sunday
31
Monday
01
Tuesday
02
Wednesday
03
Thursday
04
Friday
05
Saturday
06
Sunday
07
Monday
08
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.9
WNW
0.8
WNW
0.7
W
0.8
WNW
0.8
WNW
0.8
WNW
0.6
W
1.5
W
1.6
W
2.4
WSW
2.5
W
1.6
WSW
1.6
W
1.3
W
1
W
0.8
W
0.4
WNW
0.7
W
0.5
SW
0.4
SW
0.4
SW
1.1
W
2.3
W
3.5
W
2.5
W
2
W
1.7
W
1.1
W
0.9
W
0.9
W
1.3
WNW
1.2
W
1.2
W
1.2
W
0.4
SW
0.5
SW
Period(s) (?)161514141313131412131289912121212131418710111098771178881918
Wave
Graph
(?)Metric surfscale
Energy (?)416300203269239229115808759178719543084072642661694513288661111141055250111945863961177317815718120518198154
Wind
(km/h)
15
NW
15
WNW
15
WNW
10
W
15
SW
30
SSE
10
NW
15
SE
25
SSE
25
S
20
S
5
NW
5
W
15
WSW
5
E
10
NW
15
NW
10
NNW
10
NW
15
NW
10
NW
10
W
15
WNW
20
W
35
W
30
W
10
WSW
15
W
20
WNW
15
W
15
SW
20
W
5
SSE
5
NW
20
NW
10
NNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
cross-
on
cross-
on
oncross-
on
cross-
off
cross-
on
cross-
off
cross-
off
crosscrossglassononglasscross-
on
cross-
on
crosscross-
on
cross-
on
cross-
on
onononononononononcross-
on
oncross-
off
cross-
on
cross-
on
cross
High Tide
/ height (m)
11:41AM
1.00
11:13PM
1.52
12:31PM
0.85
11:41PM
1.49
1:57PM
0.72
12:19AM
1.44
1:22AM
1.37
3:10AM
1.34
7:33PM
0.99
4:54AM
1.41
7:36PM
1.10
6:07AM
1.52
7:53PM
1.24
7:05AM
1.61
8:16PM
1.40
7:57AM
1.65
8:42PM
1.56
8:46AM
1.62
9:11PM
1.71
9:35AM
1.53
9:42PM
1.82
Low Tide
/ height (m)
4:46PM
0.45
6:23AM
0.09
4:57PM
0.57
7:22AM
0.14
4:51PM
0.66
8:50AM
0.16
10:34AM
0.09
11:48AM
-0.03
10:54PM
0.89
12:37PM
-0.15
12:14AM
0.70
1:16PM
-0.23
1:08AM
0.47
1:52PM
-0.26
1:56AM
0.22
2:25PM
-0.23
2:42AM
-0.00
2:57PM
-0.15
3:28AM
-0.19
3:29PM
-0.02
4:15AM
-0.30
Thursday
28
Friday
29
Saturday
30
Sunday
31
Monday
01
Tuesday
02
Wednesday
03
Thursday
04
Friday
05
Saturday
06
Sunday
07
Monday
08
Sunrise6:41--6:39--6:37--6:37--6:35--6:33--6:33--6:31--6:31--6:28--6:28--6:26--
Sunset-7:06--7:07--7:07--7:08--7:08--7:09--7:10--7:10--7:12--7:13--7:13--7:14-
part cloudclearclearclearclearrain showersheavy rainmod rainrain showersthunderstorm thunderstorm rain showersrain showersclearclearclearclearclearclearclearclearclearclearpart cloudpart cloudclearpart cloudcloudpart cloudrain showersrain showersclearclearclearclearclear
Rain (mm)
-----111877441----------------13-----
Temp. °C141515141414141213141414141414151516202117161514121313131313121413141616
Feels °C (?)12121311101081089912121012131114171615141112658119891110121214

Short Range Forecast: Heavy rain (total 27mm), heaviest during Sat morning. Very mild (max 15°C on Thu afternoon, min 12°C on Thu morning). Winds increasing (light winds from the NNW on Thu morning, strong winds from the SSE by Fri night).

Days 3-6 Weather Summary Moderate rain (total 16mm), heaviest on Sun morning. Very mild (max 16°C on Tue night, min 12°C on Sun night). Wind will be generally light.

Days 6-9 Weather Summary Mostly dry. Warm (max 21°C on Wed afternoon, min 12°C on Thu night). Winds increasing (calm on Wed night, fresh winds from the W by Fri morning).

Long Range Forecast: Light rain (total 4mm), mostly falling on Sun morning. Very mild (max 18°C on Tue morning, min 11°C on Sun morning). Wind will be generally light.

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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 Big Rock 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 Big Rock Surf forecast

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

Big Rock is 11 km (7 miles) from San Diego. If you plan a vacation in San Diego County, look for hotels and other accommodation in San Diego. San Diego has rooms for a wide range of budgets as well as car hire and transport links.

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