Third Reef Surf Break

Lat Long: 40.03° N 124.08° W

Issued: 10 am 30 Jun 2026 (local time)

Forecast update in  hr  min

Today's Third Reef sea temperature is
12.5° C

Normal for this time of year

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 (30 Jun):

  • Morning surf: Morning surf (30 Jun, local time) - 10ft (3.0m), 9s period with NW swell.
  • Afternoon surf: Afternoon surf (30 Jun, local time) - 7.5ft (2.3m), 9s period with NW swell.
  • Evening surf: Evening surf (30 Jun, local time) - 7ft (2.1m), 9s period with NW swell.

The current surf forecast for Third Reef at 6PM is: 2.2m 9s primary swell from a Northwest direction and 0.6m 18s secondary swell from a South-southwest direction, 0.4m 14s secondary swell from a South-southwest direction (forecast issued at 10:00am June 30). The wind direction is predicted to be cross-onshore.

Time (PDT) & DateWave HeightWave Period
Morning (30 Jun)10ft (3.0m)9s
Afternoon (30 Jun)7.5ft (2.3m)9s
Evening (30 Jun)7ft (2.1m)9s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 20°C on Wed afternoon, min 10°C on Tue night). Winds decreasing (fresh winds from the NW on Tue afternoon, light winds from the N by Thu morning).

Tuesday
30
Wednesday
1
Thursday
2
Fri
3
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
2 AM
5 AM
Rating
(10 max)
2
0
0
0
1
2
2
2
3
1
0
0
2
1
2
2
3
1
1
0
2
1
3
4
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)
3
NW
10
2.3
NW
10
2.5
NW
9
2.3
NW
9
2.1
NW
9
2
NW
9
2.1
NW
10
2.3
NW
10
2.2
NW
10
2.2
NW
10
2.4
NW
10
2.3
NW
10
2.1
NW
9
1.9
NW
9
1.8
NW
9
1.8
NW
9
2.4
NW
9
2.3
NW
9
1.7
NW
9
1.8
NW
8
1.6
NW
8
1.4
NW
8
1.8
NW
8
1.8
NW
8
Wave Graph
Metric surfscale
Energy kJ
1575
906
1017
885
763
679
834
948
869
869
1048
972
783
619
508
497
910
834
418
457
349
264
437
416
Wind (km/h)
15
N
25
NW
30
NW
30
NNW
25
NNW
15
N
15
N
15
N
15
N
20
NW
25
NW
30
NNW
25
NNW
15
N
15
N
15
N
10
N
15
WNW
15
NW
15
NW
15
NNW
15
NNE
15
N
10
NNE
Wind State
cross
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross
cross
cross
cross-off
High Tide
1:44PM1.35m
11:51PM1.88m
2:19PM1.38m
00:29AM1.83m
2:52PM1.41m
1:08AM1.76m
Low Tide
6:43AM-0.28m
6:02PM0.96m
7:17AM-0.27m
6:43PM0.95m
7:51AM-0.22m
7:26PM0.94m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:50
5:50
5:50
5:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:49
8:49
8:49
8:47
 mm
Temp °C
12
18
19
18
15
11
10
10
12
16
18
20
16
11
11
11
13
14
14
15
18
12
11
11
Feels °C
9
13
12
12
10
8
7
7
9
12
13
14
12
8
8
9
12
11
12
12
16
10
8
9
Swell 1
Height (m)
Direction
Period (s)
2.1
NW
10
0.4
SSW
15
0.4
SSW
14
0.5
SW
18
0.7
SSW
18
0.7
SW
18
0.7
SW
18
0.7
SW
18
0.6
SSW
18
0.7
SSW
18
0.7
SSW
17
0.7
SW
16
0.7
SW
16
0.7
SW
16
0.7
SW
16
0.7
SW
16
1.7
NW
9
1.7
NW
9
0.6
SSW
16
0.6
SSW
15
0.7
SW
15
0.6
SSW
15
1.3
NW
8
1.3
NW
8
Energy kJ
813
85
82
164
280
319
319
319
207
273
258
271
268
264
264
264
447
437
166
158
229
144
208
203
Swell 2
Height (m)
Direction
Period (s)
0.5
SW
20
0.4
SSW
20
0.4
SW
19
0.4
SSW
14
0.4
SW
14
0.4
SW
14
0.4
SW
14
0.4
SW
14
0.4
SW
14
0.2
S
21
0.2
SSW
21
0.2
SSW
21
0.4
SW
14
0.3
SW
13
0.2
SSW
13
0.4
SSW
19
0.6
SSW
16
0.6
SW
16
0.4
SSW
19
0.3
SSW
19
0.3
S
18
0.5
S
18
0.6
SW
15
0.6
SW
15
Energy kJ
186
149
96
78
51
52
52
52
51
36
44
44
49
27
17
125
173
206
123
69
57
158
176
174
Swell 3
Height (m)
Direction
Period (s)
0.4
SSW
15
0.1
S
11
0.1
S
11
0.1
S
11
0.2
S
14
0.1
S
13
0.1
S
13
0.1
S
10
0.1
S
13
0.1
W
18
0.1
W
18
0.1
S
12
0.2
S
21
0.1
S
12
0.2
S
12
0.4
SW
13
0.5
S
19
0.4
SSW
19
0.2
S
12
0.2
WNW
16
0.2
WNW
16
0.2
WNW
15
0.6
SSW
18
0.6
SSW
18
Energy kJ
86
2
2
2
15
3
3
2
3
6
6
3
35
3
11
45
192
125
11
25
24
22
246
243
Wind waves
Height (m)
Direction
Period (s)
3
NW
10
2.3
NW
10
2.5
NW
9
2.3
NW
9
2.1
NW
9
2
NW
9
2.1
NW
10
2.3
NW
10
2.2
NW
10
2.2
NW
10
2.4
NW
10
2.3
NW
10
2.1
NW
9
1.9
NW
9
1.8
NW
9
1.8
NW
9
2.4
NW
9
2.3
NW
9
1.7
NW
9
1.8
NW
8
1.6
NW
8
1.4
NW
8
1.8
NW
8
1.8
NW
8
Energy kJ
1575
906
1017
885
763
679
834
948
869
869
1048
972
783
619
508
497
910
834
418
457
349
264
437
416
Nearest Offshore or Glassy
Rating
(10 max)
3
4
2
2
2
4
4
4
4
4
3
1
3
3
3
3
4
2
1
1
3
3
4
4
Distance (km)
29
238
243
729
386
29
29
3
3
169
238
729
193
3
3
3
3
283
243
386
3
3
3
0
Best forecast wave conditions in Humboldt County
Rating
(10 max)
4
4
4
3
3
3
4
3
3
4
4
Best forecast wave conditions in United States
Rating
(10 max)
4
4
3
2
3
4
4
4
4
4
3
1
4
4
3
3
4
2
3
2
3
3
4
4
Header Global
Rating
(10 max)
5
5
5
5
5
5
5
5
5
4
5
5
9
7
7
6
6
5
5
7
9
9
9
5
  • 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
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