Three Arch Bay Surf Break

Lat Long: 33.53° N 117.78° W

Three Arch Bay 48 hour detailed Surf Forecast

Issued: 4 am 06 Sep 2026 (local time)

Forecast update in  hr  min

Today's Three Arch Bay sea temperature is
23.1°C
3.3° 

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 (06 Sep):

  • Morning surf: Morning surf (06 Sep, local time) - 5ft (1.6m), 14s period with S swell.
  • Afternoon surf: Afternoon surf (06 Sep, local time) - 5ft (1.6m), 14s period with S swell.
  • Evening surf: Evening surf (06 Sep, local time) - 4.5ft (1.4m), 13s period with S swell.

The current surf forecast for Three Arch Bay at 11AM is: 1.6m 14s primary swell from a South direction and 0.4m 10s secondary swell from a West direction (forecast issued at 04:00am September 06). An open ocean swell of 0.7m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (PDT) & DateWave HeightWave Period
Morning (06 Sep)5ft (1.6m)14s
Afternoon (06 Sep)5ft (1.6m)14s
Evening (06 Sep)4.5ft (1.4m)13s

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


Short Range Forecast

Light rain (total 6mm), mostly falling on Sun morning. Warm (max 29°C on Tue morning, min 22°C on Sun morning). Wind will be generally light.

Sunday
6
Monday
7
Tuesday
8
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
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
2
1
3
2
2
3
2
2
2
3
2
2
0
0
1
1
1
1
1
0
0
0
0
2
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
SSW
15
1.5
S
14
1.6
S
14
1.6
S
14
1.6
S
14
1.6
S
14
1.3
S
13
1.6
S
13
1.3
SSW
14
1.1
SSW
15
1.6
SSW
14
1.6
SSW
13
1.6
SSW
12
1.6
SSW
12
1.5
SSW
12
1.5
SSW
12
0.9
SSW
14
0.9
SSW
14
0.8
SSW
14
1.3
SSW
13
1.3
SSW
13
0.9
SSW
11
0.7
SSW
13
0.9
SSW
10
Wave Graph
Metric surfscale
Energy kJ
494
843
971
999
1004
943
546
919
606
522
1060
888
738
742
599
559
346
281
254
547
530
198
191
146
Wind (km/h)
10
NW
10
WNW
15
NW
15
N
20
N
15
NNE
10
NW
15
NW
15
NW
15
NW
10
NW
15
WNW
20
W
20
WNW
15
WNW
10
WNW
10
WNW
10
NW
5
NW
15
WNW
20
WNW
20
WNW
15
WNW
5
SSW
Wind State
cross
cross-on
cross-off
cross-off
cross-off
off
cross
cross
cross
cross-off
cross
cross
cross-on
cross-on
cross
cross
cross-on
cross
cross
cross-on
cross-on
cross-on
cross-on
glassy
High Tide
7:43AM1.51m
6:02PM2.15m
8:11AM1.63m
7:02PM2.24m
8:39AM1.76m
7:53PM2.30m
Low Tide
00:42AM0.29m
11:50AM1.24m
1:29AM0.17m
12:57PM1.08m
2:09AM0.11m
1:49PM0.91m
clear
light rain
light rain
light rain
light rain
light rain
part cloud
clear
clear
clear
clear
clear
part cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:28
6:28
6:28
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:09
7:07
7:07
 mm
1
2
2
1
1
Temp °C
24
23
22
22
24
26
26
24
23
23
24
27
27
26
25
26
25
25
26
29
29
28
26
25
Feels °C
23
23
21
21
24
26
27
25
24
24
25
27
26
24
24
26
25
25
26
28
26
26
25
26
  • 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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