Discovery Bay Surf Break

Lat Long: 18.47° N 77.40° W

Discovery Bay 48 hour detailed Surf Forecast

Issued: 12 am 01 Aug 2026 (local time)

Forecast update in  hr  min

Today's Discovery Bay sea temperature is
29.1° C
0.3° 

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 (01 Aug):

  • Morning surf: Morning surf (01 Aug, local time) - 2ft (0.6m), 8s period with ENE swell.
  • Afternoon surf: Afternoon surf (01 Aug, local time) - 3.5ft (1.1m), 7s period with ENE swell.
  • Evening surf: Evening surf (01 Aug, local time) - 3.5ft (1.0m), 6s period with E swell.

The current surf forecast for Discovery Bay at 4AM is: 0.6m 8s primary swell from a East-northeast direction and 0.4m 8s secondary swell from a East-southeast direction (forecast issued at 12:00am August 01). The wind direction is predicted to be cross-offshore.

Time (EST) & DateWave HeightWave Period
Morning (01 Aug)2ft (0.6m)8s
Afternoon (01 Aug)3.5ft (1.1m)7s
Evening (01 Aug)3.5ft (1.0m)6s

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


Short Range Forecast

Light rain (total 3mm), mostly falling on Sat afternoon. Warm (max 30°C on Sun morning, min 26°C on Sat night). Mainly fresh winds.

Saturday
1
Sunday
2
Monday
3
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
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
1
1
0
0
0
0
0
1
1
1
0
0
0
0
0
0
1
1
0
0
0
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)
0.5
ENE
8
0.6
ENE
8
0.5
ENE
8
0.7
ENE
8
1
ENE
7
1.2
ENE
7
1.1
ENE
7
0.8
ESE
8
0.8
ESE
8
0.8
ESE
8
0.6
ESE
8
0.8
E
8
1.1
E
4
1.5
E
5
1.5
E
6
0.4
ESE
8
0.9
E
8
0.8
E
8
0.5
E
8
0.9
E
8
0.9
E
8
1.1
E
4
0.2
ENE
8
0.4
ESE
8
Wave Graph
Metric surfscale
Energy kJ
39
49
33
50
101
132
111
76
71
71
48
71
0
0
0
20
103
84
33
99
102
0
6
22
Wind (km/h)
15
E
15
ESE
15
E
20
ENE
25
ENE
25
E
20
E
10
SSE
5
SSE
5
SE
15
ESE
25
E
35
E
35
E
25
E
15
ESE
10
ESE
10
ESE
20
ESE
25
E
30
ENE
25
E
15
SE
15
E
Wind State
cross-off
cross-off
cross-off
cross
cross
cross-off
cross-off
off
off
glassy
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-off
cross-off
cross-off
High Tide
10:20PM0.36m
10:37AM0.29m
10:46PM0.34m
11:27AM0.29m
11:13PM0.32m
12:26PM0.29m
Low Tide
4:49AM0.12m
4:26PM0.13m
5:21AM0.11m
5:12PM0.15m
5:58AM0.10m
6:11PM0.18m
part cloud
clear
clear
clear
clear
thunderstorm
thunderstorm
clear
clear
clear
clear
clear
part cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:47
5:47
5:47
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:44
6:44
6:43
 mm
2
1
Temp °C
27
27
27
29
29
29
27
26
26
26
27
30
30
30
28
27
27
27
27
29
30
29
29
28
Feels °C
30
30
29
30
29
30
28
29
29
29
29
30
28
28
28
29
29
29
28
29
30
29
31
31
  • 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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