Damas Rivermouth Surf Break

Damas Rivermouth 48 hour detailed Surf Forecast

Lat Long: 9.49° N 84.33° W

Issued: 5 pm 09 Jun 2026 (local time)

Forecast update in  hr  min

Today's Damas Rivermouth sea temperature is
30.2° C

1.5°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 (10 Jun):

  • Afternoon surf: Afternoon surf (10 Jun, local time) - 6ft (1.8m), 17s period with SSW swell.
  • Evening surf: Evening surf (10 Jun, local time) - 5.5ft (1.7m), 16s period with SSW swell.

The current surf forecast for Damas Rivermouth at 12AM is: 1.6m 16s primary swell from a South-southwest direction and 1.0m 8s secondary swell from a West direction (forecast issued at 05:00pm June 09). The wind direction is predicted to be offshore and the swell rating is 4.

Time (CST) & DateWave HeightWave Period
Morning (10 Jun)--
Afternoon (10 Jun)6ft (1.8m)17s
Evening (10 Jun)5.5ft (1.7m)16s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 29°C on Wed morning, min 25°C on Tue night). Wind will be generally light.

Tue
9
Wednesday
10
Thursday
11
Fri
12
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
9 AM
12 PM
Rating
(10 max)
4
4
4
4
4
4
4
2
2
3
3
3
3
2
2
1
1
1
2
2
2
2
2
1
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)
1.8
SSW
17
1.7
SSW
16
1.7
SSW
16
1.6
SSW
16
1.6
SSW
16
1.4
SSW
16
1.4
SSW
16
1.4
SSW
16
1.3
SSW
16
1.2
SSW
15
1.1
SSW
15
1.1
SSW
14
1.1
SSW
14
1
SSW
14
1
SSW
14
1
SSW
14
1
SSW
14
1
SSW
14
0.9
SSW
14
0.9
SSW
14
0.8
SSW
14
0.8
SSW
14
0.6
SSW
18
0.7
SSW
17
Wave Graph
Metric surfscale
Energy kJ
1835
1427
1341
1169
1169
978
991
991
859
679
522
508
508
394
394
394
394
389
316
307
210
207
207
264
Wind (km/h)
0
NNE
5
NW
5
N
5
NNE
5
NNE
5
NNE
0
W
10
WSW
10
SW
5
W
5
NNW
5
N
5
N
5
NE
5
SSW
10
SSW
10
SW
5
W
5
NW
5
NNE
5
N
5
NNE
5
SW
10
SW
Wind State
glassy
glassy
glassy
off
cross-off
off
glassy
cross-on
cross-on
glassy
cross-off
off
glassy
glassy
glassy
cross-on
cross-on
cross
cross-off
glassy
off
glassy
glassy
cross-on
High Tide
9:18PM2.06m
9:49AM2.39m
10:21PM2.09m
10:46AM2.49m
11:25PM2.17m
11:45AM2.60m
Low Tide
3:17PM0.76m
3:22AM0.71m
4:18PM0.66m
4:22AM0.67m
5:18PM0.52m
5:23AM0.59m
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:16
5:16
5:16
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:55
5:55
5:57
5:57
 mm
Temp °C
27
27
26
25
25
25
28
29
29
28
27
26
25
25
28
29
29
28
27
26
26
26
28
29
Feels °C
32
31
29
28
28
27
31
31
31
32
31
29
28
28
32
32
32
32
30
30
30
30
32
32
Swell 1
Height (m)
Direction
Period (s)
1.8
SSW
17
1.7
SSW
16
1.7
SSW
16
1.6
SSW
16
1.6
SSW
16
1.4
SSW
16
1.4
SSW
16
1.4
SSW
16
1.3
SSW
16
1.2
SSW
15
1.1
SSW
15
1.1
SSW
14
1.1
SSW
14
1
SSW
14
1
SSW
14
1
SSW
14
1
SSW
14
1
SSW
14
0.9
SSW
14
0.9
SSW
14
0.8
SSW
14
0.8
SSW
14
0.8
SSW
13
0.8
SSW
13
Energy kJ
1835
1427
1341
1169
1169
978
991
991
859
679
522
508
508
394
394
394
394
389
316
307
210
207
204
201
Swell 2
Height (m)
Direction
Period (s)
1.2
W
9
1.1
W
9
1.1
W
9
1
W
8
1
W
8
1
W
9
0.9
W
9
0.9
W
9
0.8
W
9
0.8
W
9
0.8
W
9
0.7
W
9
0.7
W
9
0.7
W
9
0.6
W
9
0.6
W
8
0.5
W
8
0.5
W
8
0.5
W
8
0.5
W
8
0.5
SSW
18
0.4
SSW
18
0.6
SSW
18
0.7
SSW
17
Energy kJ
224
184
175
138
138
145
126
126
97
95
95
73
76
76
55
51
33
33
32
29
180
124
207
264
Swell 3
Height (m)
Direction
Period (s)
0.4
SSW
8
0.1
S
22
0.4
SSW
8
0.4
S
7
0.1
S
22
0.1
SW
20
0.3
S
7
0.3
S
7
0.3
S
7
0.2
SSW
20
0.4
SW
19
0.4
SSW
18
0.4
SSW
18
0.5
W
8
0.5
W
7
0.5
W
7
0.4
W
7
Energy kJ
20
9
19
17
9
15
9
9
9
38
90
128
127
29
28
27
17
Wind waves
Height (m)
Direction
Period (s)
Energy kJ
Nearest Offshore or Glassy
Rating
(10 max)
4
4
4
4
4
4
4
4
3
3
3
3
3
2
2
2
2
2
2
2
2
2
2
2
Distance (km)
0
0
0
0
0
0
0
140
140
0
0
0
0
0
0
179
179
14
0
0
0
0
0
129
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Rating
(10 max)
4
4
4
4
4
4
4
3
3
3
3
2
2
2
2
2
2
2
2
Best forecast wave conditions in Costa Rica
Rating
(10 max)
4
4
4
4
4
4
4
4
4
3
3
3
3
3
3
3
2
2
2
3
2
3
3
3
Header Global
Rating
(10 max)
5
5
5
5
5
8
7
8
9
8
7
6
7
6
6
5
6
6
5
6
6
7
8
8
  • 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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