Tivives Surf Break

Lat Long: 9.85° N 84.69° W

Tivives Surf Forecast and Surf Report

Issued: 11 pm 07 Sep 2026 (local time)

Forecast update in  hr  min

Today's Tivives sea temperature is
30.1°C
1.8° 

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


Tivives surf forecast from 8 Sep 2026:

  • Best quality surf: Wednesday 9 Sep, 9AM (local time) - 1.5ft (0.5m), 16s period, SSW swell with glassy winds.
  • Most powerful swell: Thursday 10 Sep, 12AM (local time) - 2.5ft (0.8m), 18s period, SSW swell with 390 kJ wave energy.
  • Next surfable swell (1★+): Tuesday 8 Sep, 6AM (local time) - 1.5ft (0.4m), 18s period with SSW swell.

Best Forecast Surf Conditions for Tivives this week:

The surf forecast for Tivives over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Sep 08) at 6AM. The primary swell is predicted to be 0.4m and 18s period with a secondary swell of 0.5m and 13s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Tivives in the next 16 days are 0.8m 18s and forecast to arrive on Thursday (Sep 10) at 12AM. Winds are predicted to be glassy at the time the swell arrives.

Wave TypeTime (CST) & Date Wave Height & Period
Next good surf (1 star+) 6AM (Tue 8th Sep)1.5ft (0.4m) 18s
Best Surf 9AM (Wed 9th Sep)1.5ft (0.5m) 16s
Most Powerful12AM (Thu 10th Sep)2.5ft (0.8m) 18s

Table - best surf conditions forecast for Tivives over the next 16 days.


The Lowdown

Alright folks, Rusty here. We’ve got a 16-day window for Tivives, and it’s a real mixed bag. Good news is, there’s surf pretty much right through the period, but you’re gonna have to pick your moments carefully. The swell is consistently small, and the wind is going to be the main character in this story. Let’s break it down.

The overall pattern is a long run of very small, long-period groundswell from the SSW, with a moderate combined wave energy hanging around 200-300 (moderate energy). The real deal is the mornings. Afternoons are almost universally a write-off thanks to onshore breezes and the risk of thunderstorms. The standout window is the first few days, especially Thursday the 10th.

Tuesday, September 8th kicks off with a glassy 1ft SSW groundswell, period of 18 seconds, and the combined energy is 229 (moderate). The water temp is about average for the time of year. It’s tiny, but clean. The afternoon is a no-go with a 15 km/h onshore wind.

Wednesday, September 9th morning is better. Still small at 2ft, but glassy, improving the combined energy to 293 (moderate). The wind is a slight air from the SSW. The afternoon again gets blown out.

Thursday, September 10th morning is the best on offer. A clean 3ft SSW swell, 18-second period, and the combined energy jumps to 425 (moderate). Glassy conditions with WNW wind. This is the one to aim for. It’s not big, but the long period will give it some shape, and with zero wind, it’ll be silky. The afternoon is a no-go.

Friday, September 11th morning is another good one. 2ft from the SW with a 16-second period, combined energy at 295 (moderate), and glassy offshore wind from the NW. Clean again. The pattern continues: by afternoon, the wind shifts and the storms come.

From Saturday, September 12th through Monday, September 14th, the swell drops a little. The mornings are still glassy or very light, with waves between 2ft and 3ft, but the period starts to drop. The combined energy falls below 200 (weak to moderate). The waves are still surfable, but losing that long-period push.

The next chance of a decent morning is Tuesday, September 15th. A small 1ft SSW swell, but the period is back up to 18 seconds, and combined energy jumps to 254 (moderate). Glassy with a NNE wind. Again, tiny but clean.

Wednesday, September 16th morning is marginal. The wind is cross-shore, which will mess up the surface. The swell is 2ft from the SSW with a 16-second period (296 moderate energy), but the wind is not ideal.

Thursday, September 17th and Friday, September 18th mornings offer glassy conditions on tiny swells (1ft to 2ft), with a long period of 20 seconds. The energy is moderate (around 200-215). Very small, but smooth.

The run continues with tiny, clean mornings through the weekend. Saturday, September 20th morning sees a jump in energy to 331 (moderate) with a 2ft SSW swell, 19-second period, and glassy conditions. That’s a decent little bump for the second week.

Sunday, September 21st and Monday, September 22nd mornings remain small and glassy, with combined energy in the 220-265 range (moderate). The pattern is locked in: early mornings are your only hope.

Final call: The absolute best bet is Thursday, September 10th morning. That 3ft glassy groundswell with the 18-second period will be the most fun you’ll have all period. After that, the mornings from September 20th show a little more energy. Keep in mind, Tivives is inconsistent, so you have to be on it when it’s clean. The afternoon wind is a killer, so set your alarm.

Rusty.

Short Range Forecast

Moderate rain (total 15mm), heaviest on Wed afternoon. Warm (max 30°C on Tue afternoon, min 26°C on Mon night). Wind will be generally light.

Days 5-7 Weather Summary

Heavy rain (total 23mm), heaviest during Sat afternoon. Warm (max 30°C on Fri morning, min 26°C on Thu night). Wind will be generally light.

Tuesday
8
Wednesday
9
Thursday
10
Friday
11
Saturday
12
Sunday
13
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
1
0
1
2
1
2
2
1
2
2
1
1
1
0
1
1
0
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.5
SSW
13
0.4
SSW
18
0.4
SSW
17
0.5
SSW
16
0.5
SSW
16
0.7
SSW
16
0.8
SSW
18
0.8
SSW
18
0.8
SSW
16
0.8
SSW
16
0.7
SW
16
0.7
SW
15
0.6
SSW
14
0.6
SSW
14
0.6
SSW
14
0.4
SSW
14
0.7
S
9
0.7
S
9
0.4
SSW
19
Wave Graph
Metric surfscale
Energy kJ
98
121
113
147
142
229
390
390
330
322
255
232
140
138
138
73
76
74
146
Wind (km/h)
5
NNE
0
W
15
SSW
5
NNE
5
SSW
10
SSW
5
NE
5
WNW
10
SSW
5
NE
5
NW
10
S
5
E
0
W
10
S
5
E
0
SSE
5
SSW
10
E
Wind State
glassy
glassy
on
off
glassy
cross-on
glassy
glassy
on
glassy
glassy
cross-on
glassy
glassy
cross-on
glassy
glassy
cross-on
cross-off
High Tide
12:20PM2.52m
1:02AM2.53m
1:22PM2.64m
1:56AM2.72m
2:15PM2.76m
2:43AM2.89m
3:02PM2.83m
3:26AM2.99m
3:46PM2.85m
4:06AM3.02m
4:27PM2.82m
Low Tide
6:04AM0.65m
6:43PM0.43m
7:10AM0.50m
7:38PM0.29m
8:05AM0.34m
8:27PM0.18m
8:54AM0.20m
9:11PM0.12m
9:38AM0.12m
9:52PM0.12m
10:20AM0.10m
10:32PM0.16m
part cloud
clear
thunderstorm
clear
clear
thunderstorm
part cloud
clear
thunderstorm
part cloud
clear
thunderstorm
thunderstorm
clear
thunderstorm
thunderstorm
part cloud
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:28
5:28
5:28
5:28
5:28
5:28
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:43
5:43
5:42
5:40
5:40
5:39
 mm
2
8
5
6
2
6
4
5
8
Temp °C
28
29
30
28
29
29
27
29
29
27
30
29
28
29
29
27
29
28
27
Feels °C
33
33
33
33
33
32
31
33
32
32
33
32
33
33
32
31
33
32
31
  • Map Icons:
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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Tivives Surf forecast

The above surf forecast table for Tivives provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Tivives can be found by selecting the local surf guide option on the grey menu. Our Tivives surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Tivives) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Tivives may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Tivives is 15 km (9 miles) from Esparza. If you plan a holiday in Golfo de Nicoya, look for hotels and other accommodation in Esparza. Esparza has rooms for a wide range of budgets as well as car hire and transport links.

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