Damas Rivermouth Surf Break

Damas Rivermouth 48 hour detailed Surf Forecast

Lat Long: 9.49° N 84.33° W

Issued: 11 am 12 Jun 2026 (local time)

Forecast update in  hr  min

Today's Damas Rivermouth sea temperature is
29.8° C

1.1°C warmer than normal for this time of year

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


How big are the waves at Damas Rivermouth today (12 Jun):

  • Morning surf: Morning surf (12 Jun, local time) - 2ft (0.6m), 18s period with SSW swell.
  • Afternoon surf: Afternoon surf (12 Jun, local time) - 2.5ft (0.8m), 16s period with SSW swell.
  • Evening surf: Evening surf (12 Jun, local time) - 2.5ft (0.8m), 16s period with SSW swell.

The current surf forecast for Damas Rivermouth at 6PM is: 0.8m 16s primary swell from a South-southwest direction and 0.7m 13s secondary swell from a South-southwest direction (forecast issued at 11:00am June 12). The wind direction is predicted to be glassy and the swell rating is 3.

Time (CST) & DateWave HeightWave Period
Morning (12 Jun)2ft (0.6m)18s
Afternoon (12 Jun)2.5ft (0.8m)16s
Evening (12 Jun)2.5ft (0.8m)16s

Table - waves today at Damas Rivermouth. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Heavy rain (total 22mm), heaviest during Sun afternoon. Warm (max 30°C on Sat morning, min 25°C on Sun night). Wind will be generally light.

Fri
12
Saturday
13
Sunday
14
Mon
15
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
Rating
(10 max)
2
1
2
3
3
3
3
3
3
1
2
2
2
3
3
3
3
1
3
0
1
2
3
3
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)
0.6
SSW
18
0.7
SSW
17
0.8
SSW
16
0.8
SSW
16
0.8
SSW
16
0.8
SSW
16
0.8
SSW
16
1.1
SSW
16
1
SSW
16
1
SSW
15
1
SSW
15
1
SSW
15
1
SSW
15
0.9
SSW
15
0.9
SSW
14
0.9
SSW
14
1
SSW
16
1.1
SSW
16
1.1
SSW
16
1
SSW
16
1
SSW
15
1
SSW
15
1
SSW
15
1
SSW
15
Wave Graph
Metric surfscale
Energy kJ
207
264
347
339
302
330
330
620
506
493
468
461
455
339
330
325
475
575
575
475
434
411
405
444
Wind (km/h)
5
SSE
10
S
10
S
5
SSE
5
ENE
0
NE
5
ENE
5
NE
5
SSE
15
S
10
S
5
SSE
5
ENE
5
NE
5
NNE
5
ENE
5
S
10
S
5
S
20
ESE
10
SE
5
ESE
0
E
5
NNE
Wind State
glassy
on
on
glassy
glassy
glassy
cross-off
cross-off
glassy
on
on
on
glassy
glassy
cross-off
cross-off
glassy
on
glassy
cross-on
cross-on
cross
glassy
glassy
High Tide
11:45AM2.60m
00:25AM2.29m
12:42PM2.72m
1:23AM2.42m
1:38PM2.83m
2:18AM2.55m
Low Tide
6:16PM0.36m
6:23AM0.48m
7:12PM0.20m
7:21AM0.37m
8:06PM0.07m
clear
part cloud
part cloud
clear
part cloud
thunderstorm
thunderstorm
clear
clear
part cloud
thunderstorm
thunderstorm
thunderstorm
part cloud
part cloud
part cloud
part cloud
part cloud
mod rain
thunderstorm
thunderstorm
cloud
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:16
5:16
5:16
5:16
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:57
5:57
5:57
5:58
 mm
1
1
1
2
2
6
5
1
1
2
Temp °C
29
29
29
28
28
27
27
26
29
30
30
28
27
27
26
26
29
30
28
26
25
25
25
25
Feels °C
34
33
33
33
34
32
31
29
33
33
34
32
32
32
30
29
33
34
33
29
28
29
30
30
Swell 1
Height (m)
Direction
Period (s)
0.8
SSW
13
0.8
SSW
13
0.8
SSW
13
0.8
SSW
16
0.9
SSW
13
0.8
SSW
16
0.8
SSW
13
1.1
SSW
16
1
SSW
16
1
SSW
15
1
SSW
15
1
SSW
15
1
SSW
15
0.9
SSW
15
0.9
SSW
14
0.9
SSW
14
1
SSW
16
1.1
SSW
16
1.1
SSW
16
1
SSW
16
1
SSW
15
1
SSW
15
1
SSW
15
1
SSW
15
Energy kJ
204
201
195
339
249
330
195
620
506
493
468
461
455
339
330
325
475
575
575
475
434
411
405
405
Swell 2
Height (m)
Direction
Period (s)
0.6
SSW
18
0.7
SSW
17
0.8
SSW
16
0.7
SSW
13
0.8
SSW
16
0.8
SSW
13
0.8
SSW
16
0.3
W
7
0.4
SSW
8
0.5
S
8
0.5
S
8
0.5
S
8
0.5
S
8
0.5
S
8
0.5
S
18
0.5
S
8
0.5
S
8
0.6
S
8
0.6
S
8
0.6
S
8
0.6
S
8
0.5
S
8
0.5
S
8
0.6
SW
24
Energy kJ
207
264
347
151
302
195
330
9
20
31
31
32
32
32
158
32
31
43
43
42
42
29
29
444
Swell 3
Height (m)
Direction
Period (s)
0.4
W
7
0.4
W
7
0.4
W
7
0.4
W
7
0.3
W
7
0.3
W
7
0.3
W
7
0.3
W
7
0.3
W
7
0.3
SSW
20
0.3
SSW
19
0.2
W
7
0.5
S
18
0.5
S
8
0.5
S
18
0.2
W
6
0.2
W
6
0.3
SW
26
0.3
SW
26
0.2
SSW
26
0.2
SSW
26
0.4
SW
24
0.6
S
7
Energy kJ
17
17
16
16
9
9
9
9
8
75
71
4
160
32
156
3
3
104
105
65
65
195
39
Wind waves
Height (m)
Direction
Period (s)
0.3
SW
4
Energy kJ
3
Nearest Offshore or Glassy
Rating
(10 max)
2
2
2
3
3
3
3
3
3
3
2
3
2
3
3
3
3
3
3
3
3
3
3
3
Distance (km)
0
166
40
0
0
0
0
0
0
90
158
21
0
0
0
0
0
34
0
20
20
14
0
0
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Rating
(10 max)
2
2
3
3
3
3
3
3
3
3
2
3
3
3
3
3
3
3
3
3
3
3
Best forecast wave conditions in Costa Rica
Rating
(10 max)
3
2
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
4
Header Global
Rating
(10 max)
5
4
8
9
6
5
5
5
5
5
5
4
4
4
4
5
5
9
9
4
4
5
5
5
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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