Tivives surfForecast / Golfo de Nicoya / Costa Rica

information circle48hr Weather and Surf, issued 5 pm Sunday 17 May 2026 CST
Forecast update in hr  min  s Forecast update imminent
Tivives surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Tivives sea temperature is
30.4° C
(Which is 1.4°C warmer than normal for this time of year)

How big are the waves at Tivives today?

The current surf forecast for Tivives at 12AM is: 0.5m 14s primary swell from a South-southwest direction and 0.4m 6s secondary swell from a South direction (forecast issued at 05:00pm May 17). The wind direction is predicted to be offshore.

Time (CST) & DateWave HeightWave Period
Morning (18 May)1.5ft (0.5m)13s
Afternoon (18 May)1.5ft (0.5m)13s
Evening (18 May)1.5ft (0.4m)13s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 7mm), mostly falling on Sun afternoon. Warm (max 31°C on Mon morning, min 27°C on Sun night). Wind will be generally light.

Sun
17
Monday
18
Tuesday
19
Wed
20
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)
0
0
1
1
1
1
1
0
0
0
1
1
1
1
1
0
0
0
1
1
1
1
1
0
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
0.6
SSW
14
0.6
SSW
14
0.5
SSW
14
0.5
SSW
14
0.5
SSW
13
0.5
SSW
13
0.5
SSW
13
0.5
SSW
13
0.5
SSW
13
0.5
S
13
0.4
SSW
13
0.4
SSW
13
0.4
SSW
19
0.4
SSW
18
0.4
SSW
18
0.3
S
18
0.3
SSW
18
0.4
SSW
12
0.4
SSW
17
0.5
SSW
16
0.4
SSW
16
0.4
SSW
16
0.4
SSW
16
0.4
SSW
14
Wave Graph
Metric surfscale
Energy kJ
163
160
113
105
101
99
98
98
99
87
57
56
119
112
104
56
61
49
100
149
85
86
84
61
Wind (km/h)
15
S
5
S
5
ENE
5
NE
10
NNE
10
NNE
5
NNW
10
SSW
15
S
10
S
5
SE
5
NNE
10
NNE
5
NE
5
SSW
15
SSW
15
S
10
SSW
0
SSW
5
NNE
5
NNE
5
NNE
0
WNW
10
SSW
cross-on
cross-on
glassy
off
off
off
glassy
cross-on
cross-on
cross-on
glassy
glassy
off
off
glassy
cross-on
cross-on
cross-on
glassy
glassy
cross-off
cross-off
glassy
on
High Tide
3:07PM3.10m
3:43AM2.81m
3:57PM3.11m
4:33AM2.84m
4:48PM3.05m
5:26AM2.82m
Low Tide
9:31PM-0.08m
9:43AM0.15m
10:20PM-0.10m
10:35AM0.16m
11:10PM-0.06m
11:29AM0.24m
thunderstorm
thunderstorm
thunderstorm
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
thunderstorm
clear
clear
clear
clear
clear
<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>
5:52
5:52
5:52
5:52
2
3
1
1
Temp °C
30
29
28
27
27
27
29
31
30
29
28
27
27
27
30
31
30
29
28
28
27
27
30
31
32
33
33
31
30
30
32
34
32
32
32
31
30
30
34
33
32
33
33
32
30
30
34
34
Swell 1
Height (m)
Direction
Period (s)
0.6
SSW
14
0.6
SSW
14
0.5
SSW
14
0.5
SSW
14
0.5
SSW
13
0.5
SSW
13
0.5
SSW
13
0.5
SSW
13
0.5
S
7
0.5
S
7
0.5
S
7
0.5
S
7
0.5
S
7
0.5
S
8
0.5
S
8
0.5
S
8
0.5
S
8
0.4
S
7
0.4
S
7
0.5
SSW
16
0.4
SSW
16
0.4
SSW
16
0.4
SSW
16
0.4
SSW
14
Energy kJ
163
160
113
105
101
99
98
98
27
27
26
26
27
28
28
28
28
17
17
149
85
86
84
61
Swell 2
Height (m)
Direction
Period (s)
0.5
S
8
0.5
S
7
0.4
S
6
0.4
S
6
0.3
S
6
0.3
S
6
0.5
S
8
0.5
S
8
0.5
SSW
13
0.5
S
13
0.4
SSW
13
0.4
SSW
13
0.4
SSW
13
0.4
SSW
12
0.4
SSW
12
0.4
SSW
12
0.4
SSW
12
0.4
SSW
12
0.4
SW
15
0.4
S
7
0.4
S
7
0.4
S
7
0.4
S
7
0.4
S
7
Energy kJ
35
22
13
12
6
6
28
28
99
87
57
56
53
50
50
50
50
49
58
17
16
16
15
15
Swell 3
Height (m)
Direction
Period (s)
0.1
SW
19
0.2
SSW
19
0.3
S
8
0.3
S
8
0.3
S
8
0.3
S
8
0.3
SSW
18
0.2
SSW
18
0.3
SSW
16
0.3
SSW
16
0.3
SSW
16
0.3
SSW
17
0.4
SSW
19
0.4
SSW
18
0.4
SSW
18
0.3
S
18
0.3
SSW
18
0.3
SSW
15
0.4
SSW
17
0.3
SSW
12
0.4
SW
16
0.4
SW
16
0.3
SSW
13
0.3
SSW
16
Energy kJ
14
34
11
11
10
11
64
32
53
52
53
54
119
112
104
56
61
44
100
28
66
65
33
51
Wind waves
Height (m)
Direction
Period (s)
Energy kJ
Nearest Offshore or Glassy
Rating
(10 max)
2
1
1
1
1
1
1
2
2
2
1
1
1
1
1
1
2
2
1
1
1
1
1
2
Distance (km)
96
11
0
0
0
0
0
56
29
29
0
0
0
0
0
56
289
63
0
0
0
0
0
133
Best forecast wave conditions in Golfo de Nicoya
Rating
(10 max)
2
2
2
2
2
2
1
2
2
2
1
1
2
1
2
1
2
2
2
2
2
2
Best forecast wave conditions in Costa Rica
Rating
(10 max)
2
2
2
2
2
2
2
2
2
2
2
2
2
3
2
2
3
3
2
2
2
2
2
Header Global
Rating
(10 max)
4
4
4
7
5
4
5
5
5
4
4
4
4
4
4
4
4
4
5
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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