Surf Break

Lat Long: 40.03° N 124.08° W

Third Reef 48 hour detailed Surf Forecast

Issued: 10 pm 01 Oct 2026 (local time)

Forecast update in  hr  min

Today's Third Reef sea temperature is
13.0°C
0.9° 

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


How big are the waves at Third Reef today (02 Oct):

  • Morning surf: Morning surf (02 Oct, local time) - 4.5ft (1.3m), 10s period with NW swell.
  • Afternoon surf: Afternoon surf (02 Oct, local time) - 4.5ft (1.3m), 8s period with NW swell.
  • Evening surf: Evening surf (02 Oct, local time) - 2.5ft (0.8m), 16s period with SW swell.

The current surf forecast for Third Reef at 3AM is: 1.3m 10s primary swell from a Northwest direction and 0.6m 17s secondary swell from a Southwest direction (forecast issued at 10:00pm October 01). The wind direction is predicted to be cross-shore.

Time (PDT) & DateWave HeightWave Period
Morning (02 Oct)4.5ft (1.3m)10s
Afternoon (02 Oct)4.5ft (1.3m)8s
Evening (02 Oct)2.5ft (0.8m)16s

Table - waves today at Third Reef. (Swell directed towards the surf break)


Short Range Forecast

Mostly dry. Warm (max 24°C on Sun morning, min 16°C on Thu night). Wind will be generally light.

Thu
1
Friday
2
Saturday
3
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)
3
3
3
3
3
1
1
3
3
3
2
2
2
1
1
2
2
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.4
NW
10
1.4
NW
10
1.4
NW
10
1.3
NW
10
1.3
NW
10
1.3
NW
9
1.3
NW
9
0.6
SW
16
0.8
SW
16
0.8
SW
16
0.7
SW
16
1.1
NW
9
1.2
NW
9
1.2
NW
9
0.6
SW
16
0.6
SW
15
0.6
SW
15
0.7
SW
15
Wave Graph
Metric surfscale
Energy kJ
450
363
356
309
296
266
260
211
310
310
264
208
231
226
162
181
176
223
Wind (km/h)
5
ENE
5
N
10
NNE
5
NNE
5
NE
10
NW
15
NW
5
N
10
NNE
15
NNE
15
NNE
10
NNE
10
NE
5
WNW
5
NW
5
NW
5
NE
10
NE
Wind State
glassy
glassy
cross-off
cross-off
cross-off
cross-on
cross-on
glassy
cross-off
cross-off
cross-off
cross-off
cross-off
on
cross-on
glassy
glassy
cross-off
High Tide
4:59AM1.30m
3:23PM1.92m
6:29AM1.29m
4:32PM1.83m
Low Tide
10:01PM-0.12m
9:09AM1.00m
11:11PM-0.08m
10:26AM1.08m
part cloud
clear
part cloud
part cloud
part cloud
clear
part cloud
part cloud
clear
part cloud
cloud
cloud
part cloud
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
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7:13
—
—
—
—
—
—
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7:13
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
—
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6:57
—
—
—
—
—
—
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6:54
—
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 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
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Temp °C
16
17
17
17
17
21
18
18
20
17
17
18
19
22
20
22
22
20
Feels °C
15
16
15
15
15
18
16
17
19
15
15
16
17
20
18
21
21
17
  • 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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