Surf Forecast Surf Report
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Diamond Street location map

Diamond Street surf Forecast / CAL – San Diego County / USA

12 Day Weather and Surf, issued 10 am Thursday 18 Apr 2024 PDT
Forecast update in  hr  min  s Update imminent
Diamond Street surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Diamond Street sea temperature is 16.0°C (Statistics for 18 Apr 1981-2005 - mean: 15.7 °C max: 17.6 °C min: 14.0 °C)
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  • 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>
Diamond Street surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Diamond Street sea temperature is 16.0°C (Statistics for 18 Apr 1981-2005 - mean: 15.7 °C max: 17.6 °C min: 14.0 °C)


Best Forecast Surf Conditions for Diamond Street this week:

The surf forecast for Diamond Street over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Apr 18) at 5PM. The primary swell is predicted to be 0.9m and 15s period with a secondary swell of 0.3m and 22s. Another secondary swell of 0.4m and 11s is also forecast. The wind is predicted to be onshore as the swell arrives.

The most powerful waves expected at Diamond Street in the next 12 days are 0.9m 16s and forecast to arrive on Sunday (Apr 21) at 8PM. Winds are predicted to be onshore at the time the swell arrives.

Wave TypeTime (PDT) & Date Wave Height & Period
Next good surf (1 star+) 5PM (Thu 18th Apr)3ft (0.9m) 15s
Best Surf11PM (Thu 18th Apr)3ft (0.9m) 14s
Most Powerful 8PM (Sun 21st Apr)3ft (0.9m) 16s

Table - best surf conditions forecast for Diamond Street over the next 12 days.

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Quick surf report for Diamond Street:

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Updates in  hr  min  s Update imminent
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
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
SSW
0.9
SW
0.9
SW
0.8
SSW
0.5
SW
0.7
SW
0.6
SW
0.7
SW
0.7
SW
0.7
SW
0.8
SW
0.9
SW
0.6
SW
0.7
SW
0.8
SW
0.8
SW
0.8
SW
0.9
SW
0.9
SW
0.7
SW
0.6
SW
0.6
SW
0.4
SW
0.6
SW
0.8
SW
0.7
SW
0.7
SW
0.8
SW
0.7
SW
0.7
SW
1
W
0.6
SW
0.9
W
1.2
W
0.6
SW
0.5
SW
Period(s) (?)1515141420131818181716161616161716161616151518141817161616159151081414
Wave
Graph
(?)Metric surfscale
Energy (?)40930930526420318319931431229131837115725131035432636235823913613611712843228725130624823317517415816313099
Wind
(km/h)
10
WSW
15
SW
5
SSW
10
WSW
15
W
5
WSW
10
WSW
10
WSW
5
S
10
WSW
10
W
5
SSW
15
WSW
10
WSW
5
SSW
15
WSW
15
W
5
WNW
10
W
20
W
10
W
10
WSW
15
W
15
WNW
20
WSW
25
W
25
W
25
W
25
W
20
W
10
SSW
10
WSW
5
W
15
SW
15
SW
5
NW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
ononglassoncross-
on
glassononglassononcross-
on
ononglassononcross-
on
cross-
on
cross-
on
onononcross-
on
ononcross-
on
cross-
on
cross-
on
cross-
on
cross-
on
ononononglass
High Tide
/ height (m)
7:55PM
1.34
7:24AM
1.37
8:11PM
1.43
8:02AM
1.37
8:28PM
1.52
8:36AM
1.36
8:47PM
1.60
9:11AM
1.32
9:06PM
1.67
9:46AM
1.26
9:27PM
1.73
10:23AM
1.19
9:50PM
1.75
11:03AM
1.10
10:15PM
1.75
11:50AM
1.01
10:43PM
1.73
12:49PM
0.91
11:18PM
1.67
2:15PM
0.85
12:05AM
1.58
4:39PM
0.89
1:15AM
1.48
Low Tide
/ height (m)
1:41PM
0.05
1:57AM
0.44
2:07PM
0.08
2:29AM
0.29
2:29PM
0.12
2:59AM
0.16
2:51PM
0.18
3:29AM
0.04
3:11PM
0.25
4:00AM
-0.05
3:32PM
0.33
4:33AM
-0.11
3:53PM
0.42
5:08AM
-0.14
4:13PM
0.52
5:47AM
-0.13
4:34PM
0.61
6:34AM
-0.09
4:54PM
0.70
7:32AM
-0.04
5:14PM
0.79
8:44AM
0.00
5:36PM
0.89
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Sunrise6:15--6:13--6:11--6:11--6:09--6:09--6:07--6:07--6:05--6:05--6:03--6:03--
Sunset-7:21--7:22--7:22--7:22--7:23--7:24--7:25--7:25--7:27--7:28--7:29--7:29-
cloudpart cloudpart cloudpart cloudclearclearclearclearclearclearclearclearclearpart cloudpart cloudpart cloudclearpart cloudcloudpart cloudpart cloudclearpart cloudpart cloudpart cloudpart cloudrain showersrain showersclearrain showersclearclearpart cloudpart cloudpart cloudpart cloud
Rain (mm)
--------------------------22-1------
Temp. °C151515161614151515171716161615141514141414141414141515141514151515141515
Feels °C (?)1413151514131412151615151514141312121210111111121110118910131113131214

Short Range Forecast: Mostly dry. Very mild (max 16°C on Fri morning, min 13°C on Thu morning). Wind will be generally light.

Days 3-6 Weather Summary Mostly dry. Very mild (max 17°C on Sun morning, min 13°C on Tue night). Wind will be generally light.

Days 6-9 Weather Summary Light rain (total 2mm), mostly falling on Fri night. Very mild (max 15°C on Fri afternoon, min 13°C on Wed morning). Wind will be generally light.

Long Range Forecast: Light rain (total 3mm), mostly falling on Sat morning. Very mild (max 15°C on Sat afternoon, min 13°C on Sat 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 Diamond Street 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 Diamond Street Surf forecast

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

Diamond Street is 9 km (6 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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