Backwash Surf Break

Backwash 48 hour detailed Surf Forecast

Lat Long: 8.41° N 83.28° W

Issued: 11 pm 03 Jul 2026 (local time)

Forecast update in  hr  min

Today's Backwash sea temperature is
30.7° C

2.4°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 (04 Jul):

  • Morning surf: Morning surf (04 Jul, local time) - 4ft (1.2m), 16s period with SSW swell.
  • Afternoon surf: Afternoon surf (04 Jul, local time) - 4ft (1.2m), 15s period with SSW swell.
  • Evening surf: Evening surf (04 Jul, local time) - 3.5ft (1.1m), 14s period with SSW swell.

The current surf forecast for Backwash at 7AM is: 1.2m 16s primary swell from a South-southwest direction and 0.9m 6s secondary swell from a South-southwest direction (forecast issued at 11:00pm July 03). The wind direction is predicted to be glassy and the swell rating is 3.

Time (CST) & DateWave HeightWave Period
Morning (04 Jul)4ft (1.2m)16s
Afternoon (04 Jul)4ft (1.2m)15s
Evening (04 Jul)3.5ft (1.1m)14s

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 72mm), heaviest during Fri night. Warm (max 29°C on Mon morning, min 24°C on Fri night). Wind will be generally light.

Saturday
4
Sunday
5
Monday
6
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
3 PM
6 PM
Rating
(10 max)
2
3
3
3
3
3
2
2
3
3
3
2
3
2
1
2
2
3
3
3
3
2
3
3
Swell
Height Map
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)
1.5
SSW
15
1.5
SSW
15
1.2
SSW
15
1.3
SSW
16
1.2
SSW
16
1.2
SSW
15
1.2
SSW
15
1.1
SSW
14
1.1
SSW
14
1.1
SSW
14
1.1
SSW
14
1.1
SSW
14
1.1
SSW
14
1
SSW
14
0.9
SSW
14
0.9
SSW
14
0.8
SSW
16
0.7
SW
21
1.1
SSW
16
1
SSW
16
1
SSW
16
0.8
SSW
20
0.9
SSW
20
1
SSW
20
Wave Graph
Metric surfscale
Energy kJ
988
975
629
763
645
596
573
478
478
478
478
465
467
352
268
269
322
467
612
469
469
485
664
790
Wind (km/h)
10
SSW
5
SSE
10
NNW
10
WNW
5
WNW
5
SW
5
SE
5
ENE
10
NNE
5
ESE
5
ENE
5
NE
5
E
5
SE
10
SSW
5
SW
0
NW
5
N
5
N
5
N
0
NW
10
SSW
10
WSW
10
W
Wind State
cross-on
glassy
off
cross-off
off
glassy
glassy
cross
cross-off
glassy
glassy
cross
glassy
glassy
cross-on
glassy
glassy
glassy
glassy
glassy
glassy
cross
cross-off
cross-off
High Tide
5:32AM2.69m
5:36PM2.62m
6:08AM2.70m
6:15PM2.55m
6:45AM2.70m
Low Tide
11:14PM0.43m
11:35AM0.69m
11:49PM0.49m
12:15PM0.71m
00:25AM0.56m
12:58PM0.72m
thunderstorm
thunderstorm
light rain
cloud
part cloud
part cloud
thunderstorm
thunderstorm
mod rain
part cloud
part cloud
cloud
cloud
clear
clear
thunderstorm
thunderstorm
clear
thunderstorm
clear
clear
part cloud
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:18
5:18
5:18
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:54
5:54
5:54
 mm
26
15
2
3
15
8
1
1
1
Temp °C
25
24
25
25
26
28
28
24
25
25
26
25
26
28
28
28
27
26
26
26
28
29
29
28
Feels °C
29
29
28
29
30
33
32
28
28
29
31
29
31
32
32
33
32
31
31
31
34
33
32
32
Swell 1
Height (m)
Direction
Period (s)
1.5
SSW
15
1.5
SSW
15
1.2
SSW
15
1.3
SSW
16
1.2
SSW
16
1.2
SSW
15
1.2
SSW
15
1.1
SSW
14
1.1
SSW
14
1.1
SSW
14
1.1
SSW
14
1.1
SSW
14
1.1
SSW
14
1
SSW
14
0.9
SSW
14
0.9
SSW
14
0.8
SSW
16
0.8
SSW
16
1.1
SSW
16
1
SSW
16
1
SSW
16
1
SSW
15
0.9
SSW
15
1
SSW
20
Energy kJ
988
975
629
763
645
596
573
478
478
478
478
465
467
352
265
269
322
326
612
469
469
428
334
790
Swell 2
Height (m)
Direction
Period (s)
0.9
SSW
11
0.9
SSW
11
0.9
SSW
6
0.9
SSW
6
0.8
SSW
6
0.9
SSW
6
0.8
SSW
6
0.7
S
6
0.7
S
6
0.8
S
10
0.8
S
10
0.8
S
10
0.7
S
10
0.7
S
10
0.7
S
10
0.8
SSW
13
0.7
SW
21
0.6
S
9
0.6
SSW
21
0.7
SSW
20
0.8
SSW
20
0.9
SSW
20
0.9
SSW
14
Energy kJ
191
191
66
57
45
68
55
38
39
122
120
122
92
90
88
195
467
59
302
353
485
664
330
Swell 3
Height (m)
Direction
Period (s)
0.4
SW
20
0.4
SW
20
0.4
SW
20
0.4
S
10
0.5
S
10
0.6
SSW
18
0.6
SSW
18
0.6
SSW
18
0.6
SSW
18
0.5
SW
18
0.3
SW
24
0.6
SSW
17
0.7
SW
16
0.7
SW
16
0.7
S
9
0.7
SSW
13
0.6
SSW
21
0.6
S
9
0.6
S
9
0.6
S
9
0.6
S
9
0.6
S
9
Energy kJ
98
97
97
31
48
207
211
211
211
155
87
184
268
268
85
147
305
59
57
56
56
55
Wind waves
Height (m)
Direction
Period (s)
0.6
ESE
3
0.4
ESE
4
0.3
SE
4
0.4
SE
4
Energy kJ
9
5
2
4
Nearest Offshore or Glassy
Rating
(10 max)
2
3
3
3
3
3
2
3
3
3
3
3
3
2
2
2
2
3
3
3
3
1
3
3
Distance (km)
18
0
0
0
0
0
0
2
0
0
0
2
0
0
110
0
0
0
0
0
0
160
0
0
Best forecast wave conditions in Golfo Dulce
Rating
(10 max)
2
4
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
4
Best forecast wave conditions in Costa Rica
Rating
(10 max)
3
4
3
3
3
3
3
3
3
3
3
3
3
3
2
3
3
3
3
3
3
3
4
4
Header Global
Rating
(10 max)
5
5
5
5
5
4
5
5
9
9
9
8
6
5
5
6
6
6
5
5
8
8
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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