Arroyo Laguna surfForecast / CAL – San Luis Obispo / USA

information circle48hr Weather and Surf, issued 4 pm Friday 15 May 2026 PDT
Forecast update in hr  min  s Forecast update imminent
Arroyo Laguna surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Arroyo Laguna sea temperature is
12.6° C
(Which is slightly cooler than normal)

How big are the waves at Arroyo Laguna today?

The current surf forecast for Arroyo Laguna at 12AM is: 2.5m 9s primary swell from a West-northwest direction and 0.7m 14s secondary swell from a South-southwest direction, 0.4m 16s secondary swell from a West-northwest direction (forecast issued at 04:00pm May 15). The wind direction is predicted to be cross-shore.

Time (PDT) & DateWave HeightWave Period
Morning (16 May)--
Afternoon (16 May)8ft (2.5m)10s
Evening (16 May)10ft (3.0m)9s

Table - waves today at Arroyo Laguna. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 20°C on Mon morning, min 10°C on Sat night). Winds decreasing (strong winds from the NW on Sat afternoon, light winds from the NE by Mon morning).

Fri
15
Saturday
16
Sunday
17
Mon
18
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
8 AM
11 AM
Rating
(10 max)
2
1
1
3
3
3
2
1
0
0
0
1
2
8
9
2
2
0
4
5
4
4
4
3
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
2.3
WNW
10
2.5
WNW
9
3
WNW
9
3
WNW
9
2.5
WNW
9
2.5
WNW
10
3
WNW
10
3
WNW
10
3.5
WNW
10
4
WNW
10
4
WNW
10
3.5
WNW
10
3.5
WNW
11
5.5
NW
11
5
NW
12
3.5
WNW
12
4
WNW
12
4.5
WNW
12
3.5
WNW
12
4
NW
12
3
WNW
12
2.5
WNW
12
2.4
WNW
12
2.1
WNW
11
Wave Graph
Metric surfscale
Energy kJ
978
1184
1549
1289
1166
1288
1633
1719
2608
3007
2804
2189
2537
6857
6942
3374
3923
4942
3379
4368
2100
1966
1457
1114
Wind (km/h)
20
WNW
25
WNW
25
NW
20
NW
20
NNW
20
NNW
20
NW
35
NW
40
NW
40
NW
35
NW
30
NW
25
NW
20
NW
15
NNW
25
NW
35
NW
35
NW
25
NNW
20
NW
10
NNW
5
N
5
NE
10
NW
cross
cross
cross
cross-off
cross-off
cross-off
cross
cross
cross
cross
cross
cross
cross
cross-off
cross-off
cross
cross
cross
cross-off
cross
cross-off
cross-off
off
cross
High Tide
9:25PM1.91m
11:16AM1.13m
10:05PM1.98m
12:16PM1.12m
10:50PM1.99m
Low Tide
3:06PM0.53m
4:42AM-0.39m
3:47PM0.63m
5:32AM-0.49m
4:32PM0.71m
6:24AM-0.52m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:58
5:58
5:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:01
8:02
8:04
8:05
Temp °C
18
18
16
14
13
12
14
17
17
17
13
12
11
10
13
16
17
17
17
14
15
15
18
20
14
13
11
9
8
7
9
10
9
9
6
6
5
5
10
10
11
10
12
10
11
12
15
16
Swell 1
Height (m)
Direction
Period (s)
0.9
SSW
15
0.9
SSW
15
0.8
SSW
14
0.8
SSW
14
0.6
SSW
16
0.6
SSW
15
0.7
SSW
15
0.8
WNW
14
0.7
SSW
14
0.7
SSW
14
0.6
SSW
14
0.9
WNW
14
1.2
WNW
13
3.5
WNW
11
3.5
WNW
12
0.5
SSW
14
0.5
S
13
0.5
S
13
0.5
S
13
3
WNW
12
3
WNW
12
2.5
WNW
12
2.4
WNW
12
2.1
WNW
11
Energy kJ
314
318
226
223
188
186
225
261
218
218
165
322
514
3468
3588
104
92
90
90
2346
2100
1966
1457
1114
Swell 2
Height (m)
Direction
Period (s)
0.2
WNW
18
0.3
WNW
18
0.4
NW
16
0.4
WNW
16
0.5
NW
16
0.6
WNW
15
0.7
NW
15
0.7
SSW
15
0.1
SW
19
0.1
SW
19
0.1
S
20
0.6
SSW
14
0.6
SSW
14
0.6
SSW
14
0.5
SSW
14
0.2
S
18
0.2
S
18
0.2
S
18
0.2
S
18
0.5
S
13
0.4
SSW
13
0.4
SSW
13
0.4
S
16
0.4
S
16
Energy kJ
31
60
68
103
125
152
220
222
15
15
7
163
163
158
108
25
25
24
24
89
58
57
81
81
Swell 3
Height (m)
Direction
Period (s)
0.2
S
10
0.1
S
10
0.4
S
16
0.3
S
16
0.4
SSW
13
0.4
SSW
13
0.1
S
10
0.1
SW
19
0.1
S
20
0.1
S
20
0.1
S
20
0.1
S
20
0.1
S
18
0.1
SW
18
0.1
SW
18
0.1
SW
18
0.1
SW
18
0.2
S
17
0.3
S
16
0.4
S
16
0.4
SSW
13
0.4
SSW
13
Energy kJ
8
2
82
46
57
56
2
15
7
7
7
7
6
12
12
12
13
24
48
82
57
55
Wind waves
Height (m)
Direction
Period (s)
2.3
WNW
10
2.5
WNW
9
3
WNW
9
3
WNW
9
2.5
WNW
9
2.5
WNW
10
3
WNW
10
3
WNW
10
3.5
WNW
10
4
WNW
10
4
WNW
10
3.5
WNW
10
3.5
WNW
11
5.5
NW
11
5
NW
12
3.5
WNW
12
4
WNW
12
4.5
WNW
12
3.5
WNW
12
4
NW
12
Energy kJ
978
1184
1549
1289
1166
1288
1633
1719
2608
3007
2804
2189
2537
6857
6942
3374
3923
4942
3379
4368
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
3
3
4
4
1
1
1
1
1
7
5
9
1
1
1
1
4
4
4
4
4
Distance (km)
160
160
160
70
70
70
70
160
160
161
160
160
139
128
0
160
160
160
160
70
0
0
0
38
Best forecast wave conditions in San Luis Obispo
Rating
(10 max)
3
3
4
4
9
4
4
4
4
Best forecast wave conditions in United States
Rating
(10 max)
3
3
3
4
4
5
5
4
4
3
3
4
7
9
9
4
4
1
4
5
4
4
4
4
Header Global
Rating
(10 max)
5
5
5
5
4
5
6
6
5
4
5
4
7
9
9
4
4
4
4
5
4
4
4
4
  • 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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