Cobra Reef - Cemento Surf Break

Lat Long: 15.76° N 121.59° E

Cobra Reef - Cemento 48 hour detailed Surf Forecast

Issued: 1 pm 04 Aug 2026 (local time)

Forecast update in  hr  min

Today's Cobra Reef - Cemento sea temperature is
30.2° C
0.9° 

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


How big are the waves at Cobra Reef - Cemento today (04 Aug):

  • Morning surf: Morning surf (04 Aug, local time) - 4ft (1.2m), 16s period with E swell.
  • Afternoon surf: Afternoon surf (04 Aug, local time) - 3.5ft (1.1m), 16s period with E swell.
  • Evening surf: Evening surf (04 Aug, local time) - 4.5ft (1.4m), 18s period with ENE swell.

The current surf forecast for Cobra Reef - Cemento at 10PM is: 1.4m 18s primary swell from a East-northeast direction (forecast issued at 01:00pm August 04). An open ocean swell of 0.4m 4s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (PST) & DateWave HeightWave Period
Morning (04 Aug)4ft (1.2m)16s
Afternoon (04 Aug)3.5ft (1.1m)16s
Evening (04 Aug)4.5ft (1.4m)18s

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


Short Range Forecast

Heavy rain (total 27mm), heaviest during Thu morning. Warm (max 29°C on Tue afternoon, min 25°C on Tue night). Wind will be generally light.

Tue
4
Wednesday
5
Thursday
6
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)
1
1
1
3
2
2
3
3
1
2
3
3
3
3
3
3
2
1
4
3
2
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)
1.2
ENE
16
1.1
E
16
1.1
E
15
1.3
ENE
18
1.5
E
18
1.5
ENE
18
1.5
ENE
17
1.5
ENE
17
1.5
ENE
17
1.5
ENE
17
1.6
ENE
17
1.5
ENE
17
1.2
ENE
16
1.6
ENE
18
1.7
ENE
18
1.7
ENE
17
1.5
ENE
17
1.8
ENE
18
1.9
ENE
18
1.9
NE
18
1.9
NE
18
Wave Graph
Metric surfscale
Energy kJ
749
604
581
1093
1437
1288
1259
1282
1252
1238
1351
1254
654
1585
1645
1618
1250
2094
2212
2342
2264
Wind (km/h)
15
W
20
W
15
W
10
W
15
W
15
W
15
W
10
WSW
15
W
15
W
10
W
10
W
5
WSW
5
W
10
W
15
WSW
20
W
15
W
15
SW
15
W
15
W
Wind State
cross
cross
cross
cross
cross-on
cross-on
cross
cross
cross-on
cross-on
cross
cross
cross
cross
cross
cross
cross
cross-on
cross-off
cross
cross
High Tide
9:14PM1.65m
9:46AM1.43m
9:54PM1.61m
10:53AM1.30m
10:47PM1.56m
Low Tide
2:57PM0.47m
3:37AM0.45m
3:35PM0.61m
4:36AM0.47m
4:24PM0.75m
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
light rain
light rain
light rain
mod rain
mod rain
light rain
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:35
5:35
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:22
6:22
6:22
 mm
1
2
5
8
10
1
Temp °C
27
29
27
26
26
26
25
27
28
29
27
27
26
25
25
25
25
27
26
26
26
Feels °C
29
31
29
29
28
29
28
30
30
32
30
30
30
29
29
28
26
29
29
29
28
  • 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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