San Mateo surf break

San Mateo surfForecast / Manabi / Ecuador

information circle48hr Weather and Surf, issued 12 am Saturday 30 May 2026 -05
Forecast update in hr  min  s Forecast update imminent
San Mateo surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's San Mateo sea temperature is
25.1° C
(Which is slightly warmer than usual)

How big are the waves at San Mateo today (30 May):

  • Morning surf: Morning surf (30 May, local time) - 2ft (0.6m), 21s period with SW swell.
  • Afternoon surf: Afternoon surf (30 May, local time) - 2.5ft (0.8m), 21s period with SW swell.
  • Evening surf: Evening surf (30 May, local time) - 3ft (0.9m), 20s period with SW swell.

The current surf forecast for San Mateo at 4AM is: 0.6m 16s primary swell from a Southwest direction (forecast issued at 12:00am May 30). An open ocean swell of 1.5m 14s is not directed at the surf break, a second open ocean swell of 0.5m 7s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 2.

Time (-05) & DateWave HeightWave Period
Morning (30 May)2ft (0.6m)21s
Afternoon (30 May)2.5ft (0.8m)21s
Evening (30 May)3ft (0.9m)20s

Table - waves today at San Mateo. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 27°C on Sat afternoon, min 24°C on Fri night). Wind will be generally light.

Saturday
30
Sunday
31
Monday
1
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
1
2
1
2
2
0
2
2
4
3
3
3
1
0
3
3
3
4
4
3
1
1
2
2
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
0.4
SW
23
0.6
SW
16
0.6
SW
22
0.8
SW
21
1.1
SW
16
0.8
SW
21
0.8
SW
20
1
SW
20
1.1
SW
19
1.3
SW
19
1.3
SW
19
1.3
SW
19
1.7
SW
18
1.7
SW
18
1.5
SW
18
1.5
SW
18
1.5
SW
17
1.6
SW
17
1.6
SW
17
1.5
SW
16
1.3
SW
16
1.4
SW
16
1.4
SW
16
1.3
SW
16
Wave Graph
Metric surfscale
Energy kJ
138
211
372
548
628
533
553
731
945
1195
1308
1123
1802
1761
1327
1327
1312
1415
1318
1123
897
1001
989
886
Wind (km/h)
15
SSW
15
S
10
SSW
10
SSW
15
SW
15
WSW
15
SW
10
SSW
10
S
5
SSW
10
SSW
10
SSW
15
SW
20
SW
15
SW
10
SSW
10
SSW
5
SSE
5
S
5
WSW
15
SW
20
WSW
15
SW
5
SSW
cross
cross-off
cross
cross
cross-on
cross-on
cross
cross
cross-off
cross
cross
cross
cross-on
cross-on
cross
cross
cross
cross-off
cross-off
cross-on
cross-on
cross-on
cross-on
cross
High Tide
3:09AM2.25m
3:09PM2.29m
3:47AM2.28m
3:46PM2.29m
4:24AM2.30m
4:23PM2.28m
Low Tide
9:07AM0.64m
9:28PM0.33m
9:46AM0.61m
10:05PM0.30m
10:24AM0.60m
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
clear
part cloud
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:18
6:18
6:18
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:22
6:22
6:22
Temp °C
24
24
24
26
26
27
24
24
24
24
24
25
26
26
25
24
24
24
24
26
27
26
25
24
26
26
27
29
28
29
26
27
27
27
27
27
28
27
27
27
27
28
27
30
30
27
28
28
Swell 1
Height (m)
Direction
Period (s)
1.3
SSW
14
1.5
SSW
14
1.5
SSW
15
1.3
SSW
14
1.1
SW
16
1
SSW
13
1
SSW
14
1.3
SSW
14
1.1
SW
19
1.3
SW
19
1.3
SW
19
1.3
SW
19
1.7
SW
18
1.7
SW
18
1.5
SW
18
1.5
SW
18
1.5
SW
17
1.6
SW
17
1.6
SW
17
1.5
SW
16
1.3
SW
16
1.4
SW
16
1.4
SW
16
1.3
SW
16
Energy kJ
607
791
1083
630
628
335
413
682
945
1195
1308
1123
1802
1761
1327
1327
1312
1415
1318
1123
897
1001
989
886
Swell 2
Height (m)
Direction
Period (s)
0.5
SW
17
0.6
SW
16
0.6
SW
22
0.8
SW
21
0.8
SW
21
0.8
SW
15
0.8
SW
20
1
SW
20
1.1
SW
14
1.1
SW
14
1
SW
13
1
SW
13
0.2
WNW
15
0.1
NW
15
0.8
SSW
12
0.9
SW
12
0.8
SSW
12
0.3
SSW
5
0.3
SSW
5
0.2
WNW
13
0.2
WNW
13
0.2
WNW
13
0.2
WNW
13
0.3
NW
19
Energy kJ
137
211
372
548
543
273
553
731
514
507
347
336
21
8
184
212
180
5
5
17
17
17
17
59
Swell 3
Height (m)
Direction
Period (s)
0.4
SW
23
0.4
SW
22
0.5
SW
16
0.6
SW
16
0.6
SSW
14
0.8
SW
21
0.7
SW
15
0.1
NW
10
0.5
S
13
0.4
SSW
13
0.4
SSW
13
0.3
SSW
13
0.1
NW
10
0.1
NW
10
0.1
NW
10
0.1
NW
10
0.1
NW
14
0.2
WNW
13
0.2
WNW
13
0.2
WNW
21
0.1
NW
21
0.1
NW
10
0.1
NW
19
0.2
WNW
13
Energy kJ
138
169
127
208
163
533
218
4
92
60
59
35
4
4
4
4
7
17
17
45
18
4
15
17
Wind waves
Height (m)
Direction
Period (s)
0.5
SSW
6
0.5
SSW
7
0.5
SSW
7
0.5
SSW
7
0.6
SSW
7
0.6
SSW
7
0.5
SSW
7
0.3
SSW
5
0.7
SW
11
0.4
SW
5
0.4
SW
5
Energy kJ
18
30
29
29
35
36
29
5
126
6
6
Nearest Offshore or Glassy
Rating
(10 max)
3
2
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
3
4
3
3
Distance (km)
4
0
7
141
141
141
139
4
0
4
7
141
141
141
141
7
7
0
0
7
815
979
46
46
Best forecast wave conditions in Manabi
Rating
(10 max)
3
4
4
4
4
4
4
4
4
4
4
4
3
3
Best forecast wave conditions in Ecuador
Rating
(10 max)
3
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
2
4
4
4
Header Global
Rating
(10 max)
5
5
5
6
8
7
7
7
7
7
6
6
5
5
5
5
5
5
4
4
5
5
5
6
  • 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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