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Big Rock location map

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

48hr Weather and Surf, issued 4 am Saturday 20 Apr 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 16.4°C (Statistics for 20 Apr 1981-2005 - mean: 15.7 °C max: 17.6 °C min: 14.4 °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 16.4°C (Statistics for 20 Apr 1981-2005 - mean: 15.7 °C max: 17.6 °C min: 14.4 °C)

How big are the waves at Big Rock today?

The current surf forecast for Big Rock at 7AM is: 0.6m 18s primary swell from a Southwest direction and 0.7m 13s secondary swell from a Southwest direction (forecast issued at 04:00am April 20). The wind direction is predicted to be glassy and the swell rating is 3.

Time (PDT) & DateWave HeightWave Period
Morning (20 Apr)2ft (0.6m)18s
Afternoon (20 Apr)2ft (0.6m)18s
Evening (20 Apr)2.5ft (0.8m)18s

Table - waves today at Big Rock. (Swell directed towards the surf break)

Hourly12 Days
San Diego County Surf
Print Surf Table
Updates in  hr  min  s Update imminent 
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM
Rating
(10 max)
1
3
3
1
0
1
1
2
3
2
3
1
1
2
2
3
3
3
2
0
0
1
2
2
3
2
2
1
0
1
1
1
2
2
2
1
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
1
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.7
SW
0.6
SW
0.6
SW
0.6
SW
0.6
SW
0.7
SW
0.7
SW
0.8
SW
0.7
SW
0.5
SSW
0.6
SW
0.7
SW
0.8
SW
0.8
SW
0.9
SW
0.9
SW
0.9
SW
0.8
SW
0.7
SW
0.6
SW
0.7
SW
0.7
SW
0.8
SW
0.8
SW
0.8
SW
0.8
SW
0.6
SSW
0.8
SW
0.8
SW
0.8
SW
0.8
SW
0.8
SW
0.9
SW
0.9
SW
0.9
SW
0.9
SW
0.9
SW
0.6
SW
0.6
SW
0.6
SW
0.6
SW
0.5
SW
0.5
SW
0.6
SW
0.6
SW
0.6
SW
0.4
SW
0.4
SW
0.4
SW
0.5
SW
0.7
SW
0.8
SW
0.7
SW
1.4
W
1.5
W
1.7
W
1.9
WNW
2
W
2.1
W
2.3
W
Period(s) (?)13181818181818181818171716161616161616161616161616161717171616161616161616161515151615151515181818181818178888889
Wave
Graph
(?)Metric surfscale
Energy (?)183208263199199314307366312176238291326318381376371306245157242251314306310318237354350326310306362362358358353193141137136120120136134134111109111154304366297260287332473548608817
Wind
(km/h)
5
W
5
WNW
0
WNW
10
WNW
15
WNW
15
WNW
10
W
5
NNW
5
NW
5
NW
5
NW
10
W
15
WSW
10
WSW
5
WSW
5
SW
5
SSW
5
SSW
5
S
15
SW
15
WSW
10
WSW
10
W
10
W
5
WSW
5
WSW
5
W
15
W
15
W
15
WNW
15
NW
10
NW
10
WNW
5
NW
10
W
15
WNW
20
W
20
WNW
20
NW
15
WNW
15
WNW
15
WNW
10
WNW
15
W
15
WNW
20
WNW
15
WNW
10
W
10
W
10
SW
15
SSW
20
S
20
SW
20
W
25
WNW
30
WNW
25
W
25
W
20
W
20
WSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
onglassglassononononcrossglassglassglassononononglassglassglasscrosscross-
on		cross-
on		onononglassonononononcross-
on		cross-
on		cross-
on		cross-
on		ononononcross-
on		ononcross-
on		onononononononcross-
on		crosscrosscross-
on		ononononononon
High Tide
/ height (m)
8:03AM
1.30
8:29PM
1.44
8:38AM
1.27
8:45PM
1.52
9:12AM
1.23
9:04PM
1.59
9:48AM
1.17
9:24PM
1.65
10:25AM
1.10
9:46PM
1.67
11:07AM
1.01
10:12PM
1.68
11:55AM
0.92
10:41PM
1.65
Low Tide
/ height (m)
2:11AM
0.29
2:11PM
0.10
2:41AM
0.16
2:31PM
0.17
3:11AM
0.04
2:50PM
0.25
3:42AM
-0.05
3:10PM
0.33
4:14AM
-0.12
3:30PM
0.42
4:50AM
-0.15
3:50PM
0.52
5:30AM
-0.14
4:10PM
0.61
6:17AM
-0.10
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunrise--6:11-------6:11-------6:09-------6:09-------6:07-------6:07-------6:05-------6:05-
Sunset-----7:22-------7:23-------7:23-------7:24-------7:25-------7:27-------7:27------
part cloudpart cloudpart cloudclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearpart cloudpart cloudpart cloudcloudpart cloudpart cloudpart cloudclearclearclearclearpart cloudpart cloudcloudpart cloudpart cloudcloudpart cloudcloudcloudclearpart cloudpart cloudclearclearclearpart cloudcloudcloudcloudpart cloudpart cloudcloudpart cloudrain showerspart cloudcloudrain showerspart cloud
Rain (mm)
-------------------------------------------------------1--1-
Temp. °C131313151515141414141516161616161515151716161514141414141414131313131314141414141514141515151414141413141515151514141415
Feels °C (?)1212131313131213141415151415161615151516141515131413131111111111111211111110101112111212121111121212101112121010991011

FREE! Surf-Forecast.com widget for your website

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.

View detailed surf forecast for Big Rock at:
surf-forecast.com

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