Discovery Bay Surf Break

Lat Long: 18.47° N 77.40° W

Discovery Bay 48 hour detailed Surf Forecast

Issued: 12 pm 13 Jul 2026 (local time)

Forecast update in  hr  min

Today's Discovery Bay sea temperature is
28.7° C
0.1° 

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


How big are the waves at Discovery Bay today (13 Jul):

  • Morning surf: Morning surf (13 Jul, local time) - 4.5ft (1.3m), 7s period with ENE swell.
  • Afternoon surf: Afternoon surf (13 Jul, local time) - 4ft (1.2m), 7s period with ENE swell.
  • Evening surf: Evening surf (13 Jul, local time) - 3ft (0.9m), 6s period with ENE swell.

The current surf forecast for Discovery Bay at 7PM is: 1.0m 6s primary swell from a East-northeast direction and 0.4m 8s secondary swell from a East-southeast direction, 0.5m 8s secondary swell from a East-southeast direction (forecast issued at 12:00pm July 13). The wind direction is predicted to be cross-offshore.

Time (EST) & DateWave HeightWave Period
Morning (13 Jul)4.5ft (1.3m)7s
Afternoon (13 Jul)4ft (1.2m)7s
Evening (13 Jul)3ft (0.9m)6s

Table - waves today at Discovery Bay. (Swell directed towards the surf break)


Short Range Forecast

Some drizzle, heaviest during Tue afternoon. Warm (max 29°C on Mon morning, min 26°C on Mon night). Mainly fresh winds.

Mon
13
Tuesday
14
Wednesday
15
Thu
16
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
Rating
(10 max)
0
0
0
1
1
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
1
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.3
ENE
7
1.2
ENE
7
1.3
ENE
7
1
ENE
6
0.9
ENE
6
0.9
ENE
6
0.9
ENE
6
1
ENE
6
1.1
ENE
7
1.1
ENE
7
1.2
E
7
0.9
ENE
6
0.7
ENE
6
0.8
ENE
6
0.9
ENE
6
1.1
ENE
7
1.1
ENE
7
1.2
E
7
1.2
E
7
0.8
ENE
6
0.9
ESE
9
0.5
ESE
9
0.5
E
9
0.5
E
9
Wave Graph
Metric surfscale
Energy kJ
181
148
145
71
53
57
64
80
105
118
130
53
34
36
60
99
114
134
128
51
119
43
39
39
Wind (km/h)
20
ENE
25
ENE
25
E
15
ESE
15
E
20
ESE
15
E
15
E
25
ENE
30
ENE
20
E
15
E
20
ESE
20
ESE
15
ESE
15
E
30
E
30
E
30
E
20
E
15
E
20
ESE
20
ESE
25
E
Wind State
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
7:50AM0.26m
9:03PM0.42m
8:46AM0.27m
9:48PM0.41m
9:42AM0.28m
10:31PM0.40m
Low Tide
2:02PM-0.02m
3:31AM0.09m
2:53PM-0.00m
4:18AM0.09m
3:44PM0.03m
5:04AM0.09m
clear
clear
clear
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
thunderstorm
cloud
part cloud
cloud
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:39
5:41
5:41
5:41
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:49
6:49
6:49
6:49
 mm
1
Temp °C
29
29
29
28
27
26
26
27
28
29
28
27
27
26
26
27
29
29
29
28
26
26
26
27
Feels °C
30
30
31
31
30
28
28
29
28
30
30
29
30
28
28
29
29
28
29
30
29
28
28
28
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
How to use the Wavefinder 

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 Discovery Bay 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.


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