Backwash Surf Break
Lat Long: 8.41° N 83.28° W

Backwash 48 hour detailed Surf Forecast

Weather Forecast for Backwash

Issued: 11 am 03 Jun 2026 (local time)

Forecast update in  hr  min

Today's Backwash sea temperature is
30.3° C

1.8°C warmer than normal for this time of year

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


How big are the waves at Backwash today (03 Jun):

  • Morning surf: Morning surf (03 Jun, local time) - 3.5ft (1.1m), 14s period with SW swell.
  • Afternoon surf: Afternoon surf (03 Jun, local time) - 4.5ft (1.4m), 15s period with SW swell.
  • Evening surf: Evening surf (03 Jun, local time) - 4.5ft (1.4m), 17s period with SSW swell.

The current surf forecast for Backwash at 5PM is: 1.4m 17s primary swell from a Southwest direction and 0.1m 15s secondary swell from a West direction (forecast issued at 11:00am June 03). The wind direction is predicted to be cross-offshore.

Time (CST) & DateWave HeightWave Period
Morning (03 Jun)3.5ft (1.1m)14s
Afternoon (03 Jun)4.5ft (1.4m)15s
Evening (03 Jun)4.5ft (1.4m)17s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Heavy rain (total 51mm), heaviest during Wed night. Warm (max 29°C on Wed morning, min 25°C on Wed night). Wind will be generally light.

Wed
3
Thursday
4
Friday
5
Sat
6
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)
3
3
3
3
3
3
3
4
4
4
3
4
3
4
4
4
4
4
4
4
4
4
4
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)
1.1
SW
14
1.1
SW
15
1.4
SW
15
1.4
SW
17
1.4
SSW
17
1.4
SW
18
1.4
SW
18
1.1
SW
18
1.1
SW
18
1.1
SW
18
1.5
SSW
15
1.5
SSW
16
1.3
SSW
16
1.4
SW
19
1.4
SW
18
1.3
SSW
17
1.3
SSW
17
1.5
SSW
18
1.5
SSW
18
1.4
SW
17
1.4
SW
17
1.4
SW
17
1.4
SSW
16
1.3
SSW
16
Wave Graph
Metric surfscale
Energy kJ
482
489
893
1235
1146
1249
1249
735
752
777
1083
1155
886
1411
1249
1009
1009
1399
1399
1235
1207
1151
1005
875
Wind (km/h)
5
W
10
WSW
10
WSW
15
W
5
NNW
5
NNE
5
NNW
5
WNW
5
NNW
5
WNW
5
W
5
W
10
WNW
5
NW
5
N
5
NE
0
NNE
5
WNW
5
W
5
WNW
5
WNW
5
NNW
5
NNW
5
N
Wind State
cross-off
cross-off
cross-off
cross-off
off
cross-off
off
cross-off
glassy
glassy
cross-off
cross-off
cross-off
off
glassy
glassy
glassy
glassy
glassy
glassy
off
glassy
glassy
glassy
High Tide
4:39PM2.68m
5:16AM2.56m
5:18PM2.61m
5:55AM2.53m
5:57PM2.52m
Low Tide
10:34AM0.69m
10:59PM0.43m
11:14AM0.75m
11:37PM0.50m
11:55AM0.82m
00:16AM0.59m
thunderstorm
thunderstorm
thunderstorm
thunderstorm
mod rain
thunderstorm
cloud
cloud
cloud
cloud
cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
part cloud
cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
rain showers
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:13
5:13
5:13
5:13
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:47
5:49
5:49
5:49
 mm
2
4
4
6
8
3
3
5
4
2
1
2
2
2
2
1
Temp °C
28
29
28
27
27
25
25
25
26
26
27
27
27
26
25
25
26
26
27
27
27
26
26
26
Feels °C
33
33
31
30
31
29
29
29
30
30
31
32
31
30
30
30
31
31
32
31
31
30
30
31
Swell 1
Height (m)
Direction
Period (s)
1.1
SW
14
1.1
SW
15
1.4
SW
15
1.4
SW
17
1.4
SSW
17
1.4
SW
18
1.4
SW
18
1.1
SW
6
1.2
SSW
15
1.1
SW
18
1.5
SSW
15
1.5
SSW
16
1.3
SSW
16
1.4
SW
19
1.4
SW
18
1.3
SSW
17
1.3
SSW
17
1.5
SSW
18
1.5
SSW
18
1.4
SW
17
1.4
SW
17
1.4
SW
17
1.4
SSW
16
1.3
SSW
16
Energy kJ
482
489
893
1235
1146
1249
1249
94
584
777
1083
1155
886
1411
1249
1009
1009
1399
1399
1235
1207
1151
1005
875
Swell 2
Height (m)
Direction
Period (s)
0.7
SW
19
0.7
SW
19
0.7
SSW
10
0.1
W
15
0.7
SSW
9
0.7
SSW
9
0.8
SSW
6
1.1
SW
15
1.1
SW
6
1.1
SSW
15
0.6
S
7
0.9
SW
6
0.9
SSW
13
0.9
SSW
13
0.9
SSW
13
1
SSW
13
1
SSW
13
0.8
SSW
12
0.8
SSW
12
0.9
SSW
12
1
SSW
12
0.9
SSW
12
1.1
SW
12
0.9
SW
6
Energy kJ
384
380
86
4
75
73
54
509
88
522
32
56
273
269
265
362
362
180
180
222
274
203
355
52
Swell 3
Height (m)
Direction
Period (s)
0.6
SW
5
0.5
S
10
0.2
SSW
21
0.1
W
15
0.1
W
15
1.1
SW
18
1.1
SW
18
1
SW
6
0.5
SW
20
0.5
SW
20
0.8
SSW
6
0.7
SSW
6
0.7
SSW
6
0.5
S
6
0.5
S
6
0.5
S
6
0.5
S
6
0.3
WSW
5
0.3
WSW
5
0.4
WSW
6
0.6
WSW
6
0.8
SSW
12
Energy kJ
13
52
45
4
4
735
752
73
190
188
51
35
34
20
20
19
18
6
6
12
26
161
Wind waves
Height (m)
Direction
Period (s)
0.6
SW
5
0.7
WSW
6
Energy kJ
14
34
Nearest Offshore or Glassy
Rating
(10 max)
3
3
3
3
3
3
3
4
4
4
3
4
3
4
4
4
4
4
4
4
4
4
4
3
Distance (km)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Best forecast wave conditions in Golfo Dulce
Rating
(10 max)
3
3
3
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
Best forecast wave conditions in Costa Rica
Rating
(10 max)
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
Header Global
Rating
(10 max)
5
5
5
5
5
6
5
4
5
5
5
5
5
5
9
9
9
9
8
8
8
7
9
9
  • 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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