Three Arch Bay Surf Break

Lat Long: 33.53° N 117.78° W

Three Arch Bay 48 hour detailed Surf Forecast

Issued: 10 am 09 Aug 2026 (local time)

Forecast update in  hr  min

Today's Three Arch Bay sea temperature is
23.2° C
3.7° 

Three Arch 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 Three Arch Bay today (09 Aug):

  • Morning surf: Morning surf (09 Aug, local time) - 2.5ft (0.8m), 15s period with SSW swell.
  • Afternoon surf: Afternoon surf (09 Aug, local time) - 2.5ft (0.7m), 15s period with SSW swell.
  • Evening surf: Evening surf (09 Aug, local time) - 2.5ft (0.7m), 15s period with SSW swell.

The current surf forecast for Three Arch Bay at 4PM is: 0.7m 15s primary swell from a South-southwest direction and 0.4m 11s secondary swell from a Southwest direction, 0.4m 5s secondary swell from a West direction (forecast issued at 10:00am August 09). The wind direction is predicted to be onshore.

Time (PDT) & DateWave HeightWave Period
Morning (09 Aug)2.5ft (0.8m)15s
Afternoon (09 Aug)2.5ft (0.7m)15s
Evening (09 Aug)2.5ft (0.7m)15s

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


Short Range Forecast

Mostly dry. Warm (max 23°C on Sun morning, min 21°C on Sun morning). Wind will be generally light.

Sunday
9
Monday
10
Tuesday
11
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
2
0
0
1
0
0
1
2
1
0
0
0
0
2
2
1
1
0
0
0
0
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.8
SSW
16
0.8
SSW
15
0.7
SSW
15
0.8
SSW
15
0.7
SSW
15
0.7
SSW
15
0.7
SSW
14
0.7
SSW
14
0.6
SSW
14
0.7
SSW
14
0.7
SSW
13
0.4
SW
20
0.7
SSW
13
0.4
SSW
20
0.5
SW
19
0.4
SSW
19
0.4
SW
19
0.5
SSW
13
0.4
SW
18
0.5
SW
18
0.6
SW
18
0.7
SW
18
Wave Graph
Metric surfscale
Energy kJ
277
249
222
242
222
222
218
215
156
163
158
139
156
149
184
148
101
95
87
154
252
316
Wind (km/h)
5
WSW
10
W
15
WSW
10
SSW
10
SSE
10
S
5
S
5
WSW
5
SW
10
WSW
10
SW
10
SW
5
SSW
5
SSW
5
SSW
5
S
5
SSW
10
SSW
15
WSW
10
WSW
10
W
10
W
Wind State
glassy
cross-on
cross-on
on
cross-on
cross-on
cross-on
glassy
glassy
on
on
on
cross-on
glassy
glassy
glassy
glassy
on
on
cross-on
cross-on
cross-on
High Tide
8:33AM1.49m
7:04PM2.37m
9:08AM1.60m
7:58PM2.46m
9:42AM1.70m
8:47PM2.49m
Low Tide
12:41PM1.16m
2:32AM0.01m
1:42PM1.05m
3:13AM-0.06m
2:35PM0.93m
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
part cloud
clear
part cloud
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:07
6:09
6:09
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:43
7:42
7:40
 mm
Temp °C
21
23
23
22
21
21
21
21
21
22
23
22
22
21
22
21
22
23
23
23
22
21
Feels °C
23
25
23
23
22
22
23
23
23
23
24
22
23
22
24
22
24
24
23
23
22
22
  • 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 

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