Three Arch Bay Surf Break

Lat Long: 33.53° N 117.78° W

Three Arch Bay 48 hour detailed Surf Forecast

Issued: 10 am 07 Aug 2026 (local time)

Forecast update in  hr  min

Today's Three Arch Bay sea temperature is
23.1° C
3.6° 

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 (07 Aug):

  • Morning surf: Morning surf (07 Aug, local time) - 1.5ft (0.5m), 19s period with SSW swell.
  • Afternoon surf: Afternoon surf (07 Aug, local time) - 1.5ft (0.5m), 19s period with SSW swell.
  • Evening surf: Evening surf (07 Aug, local time) - 1.5ft (0.5m), 18s period with SSW swell.

The current surf forecast for Three Arch Bay at 3PM is: 0.5m 19s primary swell from a South-southwest direction and 0.5m 13s secondary swell from a Southwest direction (forecast issued at 10:00am August 07). The wind direction is predicted to be cross-onshore.

Time (PDT) & DateWave HeightWave Period
Morning (07 Aug)1.5ft (0.5m)19s
Afternoon (07 Aug)1.5ft (0.5m)19s
Evening (07 Aug)1.5ft (0.5m)18s

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


Short Range Forecast

Mostly dry. Warm (max 24°C on Sat afternoon, min 21°C on Fri morning). Wind will be generally light.

Friday
7
Saturday
8
Sunday
9
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
0
0
0
1
1
2
1
0
0
0
0
2
2
2
2
0
0
0
1
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)
0.5
SSW
19
0.5
SSW
19
0.6
SSW
19
0.5
SSW
19
0.4
SSW
18
0.6
SSW
17
0.7
SSW
18
0.8
SSW
18
0.8
SSW
18
0.6
SSW
17
0.6
SSW
16
0.7
SSW
16
0.8
SSW
16
0.9
SSW
16
0.9
SSW
16
0.8
SSW
16
0.8
SSW
16
0.8
SSW
15
0.7
SSW
15
0.8
SSW
15
0.8
SSW
15
0.7
SSW
15
Wave Graph
Metric surfscale
Energy kJ
207
212
292
210
120
202
270
352
352
237
211
229
291
366
366
288
277
249
222
242
242
222
Wind (km/h)
5
SW
10
WSW
15
WSW
15
W
10
WNW
10
W
5
W
5
WNW
5
WNW
10
W
15
W
15
W
10
W
5
WSW
5
SW
5
SW
5
SW
10
SW
10
SW
10
SSW
5
SSW
10
S
Wind State
glassy
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
glassy
cross-on
cross-on
cross-on
cross-on
cross-on
glassy
glassy
glassy
glassy
on
on
cross-on
on
cross-on
High Tide
6:50AM1.26m
4:54PM2.11m
7:53AM1.38m
6:04PM2.24m
8:33AM1.49m
7:04PM2.37m
Low Tide
9:35AM1.20m
00:55AM0.34m
11:22AM1.23m
1:47AM0.15m
12:41PM1.16m
clear
clear
part cloud
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:07
6:07
6:07
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:45
7:44
7:43
 mm
Temp °C
21
22
23
23
22
21
21
21
22
23
24
24
23
22
22
22
23
24
24
23
23
22
Feels °C
24
24
24
23
22
22
23
23
24
23
23
23
23
24
24
24
25
25
24
23
24
23
  • 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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