Surf Forecasts:
Tivives surf forecast from 21 Aug 2026:
- Best quality surf: Friday 21 Aug, 9PM (local time) - 3.5ft (1.1m), 11s period, S swell with glassy winds.
- Most powerful swell: Friday 21 Aug, 3PM (local time) - 3.5ft (1.1m), 11s period, S swell with 307 kJ wave energy.
- Next surfable swell (1★+): Friday 21 Aug, 9PM (local time) - 3.5ft (1.1m), 11s period with S 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 Friday (Aug 21) at 9PM. The primary swell is predicted to be 1.1m and 11s period with a secondary swell of 0.2m and 15s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Tivives in the next 16 days are 1.1m 11s and forecast to arrive on Friday (Aug 21) at 3PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 3s period and expected on Friday (Aug 28) at 3PM.
| Wave Type | Time (CST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9PM (Fri 21st Aug) | 3.5ft (1.1m) 11s |
| Best Surf | 9PM (Fri 21st Aug) | 3.5ft (1.1m) 11s |
| Most Powerful | 3PM (Fri 21st Aug) | 3.5ft (1.1m) 11s |
Table - best surf conditions forecast for Tivives over the next 16 days.
The Lowdown
Alright, this is Rusty comin' at ya from Tivives. Let's break down what's on the table over this 16-day stretch.
Right off the bat, I gotta tell ya, it’s a slow, patchy start. The first week is pretty lackluster with a lot of marginal or poor conditions. The real standout window doesn't fire until the end of the month, into early September. That's where we'll see some better potential, especially in the mornings when the wind is glassy. A lot of these afternoons get blown out by a risk of t-storms and onshore breeze, so don't sleep in, you gotta get the dawn patrol.
Looking at the first prominent highlight: Saturday, 29th of August (Saturday morning) at Tivives. We're seeing clean, glassy conditions with a stiff NNW breeze at 3 mph. The swell is a tidy 3 ft coming out of the SSW, with a nice long period of 16 seconds – that groundswell energy is packing a proper punch (combined energy 540, moderate to strong). That's the standout of the whole outlook. The water’s a warm 86°, a touch warmer than usual for the time of year, so you can ditch the thick rubber.
Now, the next best option rolls around the following morning. Sunday, 30th of August (Sunday morning) – again, glassy morning winds (NNW, 3 mph). Swell shape holds at 3 ft from the SSW, period dropping slightly to 15 seconds, still packing good energy (378). It’s a little less powerful than Saturday, but it’ll still have some solid lines.
Keep an eye out for Tuesday, 1st of September (Tuesday morning). Once more, glass with a little NNW breeze. Swell drops a touch to 3 ft, but the 14-second period keeps it okay, and the energy reading is respectable (279).
Past those few clear windows, most of the rest of the week is plagued by onshore winds, t-storm risks, and general crumble. The waves that are there for the morning sessions in the second week (these September dates) are rideable but nothing to write home about. The long-period swells early on (16 and 15 seconds) are gonna be your best bet for shape and power, but at Tivives (a fairly exposed opening), those long lulls between sets should make it easier to get the paddle out.
Bottom line: The best of it is the Saturday before, and the Sunday after that, in the morning. You had to wait until almost the end of the outlook, but it gives you something real to chase. Don't waste your effort on the afternoon sessions; they're mostly a no-go.
Stay salty,
Rusty
Short Range ForecastModerate rain (total 12mm), heaviest on Sat afternoon. Warm (max 31°C on Fri morning, min 26°C on Sun night). Wind will be generally light. | Days 4-6 Weather SummaryHeavy rain (total 44mm), heaviest during Wed afternoon. Warm (max 30°C on Tue morning, min 26°C on Mon night). Wind will be generally light. | ||||||||||||||||||||
Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | S 11 | S 11 | S 11 | S 10 | S 10 | S 10 | S 9 | SW 18 | S 9 | S 9 | SSW 18 | SSW 16 | SW 16 | SW 16 | SSW 16 | SW 15 | SSW 15 | S 7 | SW 18 | SSW 6 | SW 18 |
Wave Graph | |||||||||||||||||||||
302 | 307 | 235 | 177 | 158 | 120 | 106 | 86 | 127 | 99 | 120 | 107 | 67 | 66 | 95 | 57 | 43 | 57 | 104 | 121 | 80 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | off | cross | cross-on | off | glassy | cross-on | cross-off | glassy | cross-on | cross-off | cross-off | cross-on | off | cross | cross-on | glassy | glassy | cross | cross |
High Tide | 9:35PM1.97m | 9:57AM2.17m | 10:47PM1.92m | 11:06AM2.14m | 11:59PM1.96m | 12:12PM2.20m | 00:58AM2.08m | 1:07PM2.30m | 1:46AM2.24m | 1:53PM2.42m | 2:26AM2.41m | 2:34PM2.53m | |||||||||
Low Tide | 3:28PM0.82m | 3:36AM0.96m | 4:36PM0.87m | 4:46AM1.01m | 5:45PM0.84m | 5:56AM0.98m | 6:43PM0.76m | 6:56AM0.89m | 7:31PM0.64m | 7:45AM0.77m | 8:12PM0.52m | 8:28AM0.63m | 8:48PM0.41m | ||||||||
5:28 | — | — | 5:28 | — | — | 5:28 | — | — | 5:28 | — | — | 5:28 | — | — | 5:28 | — | — | 5:28 | — | — | |
— | 5:52 | — | — | 5:52 | — | — | 5:52 | — | — | 5:52 | — | — | 5:51 | — | — | 5:51 | — | — | 5:50 | — | |
mm | — | 1 | — | — | 5 | — | 1 | 5 | — | — | 4 | — | — | 6 | 5 | 1 | 19 | 9 | 1 | 8 | 13 |
Temp °C | 31 | 30 | 28 | 31 | 30 | 28 | 30 | 30 | 27 | 29 | 29 | 27 | 30 | 29 | 27 | 30 | 29 | 26 | 29 | 27 | 26 |
Feels °C | 35 | 33 | 33 | 35 | 33 | 32 | 34 | 34 | 31 | 33 | 32 | 31 | 33 | 33 | 32 | 34 | 34 | 31 | 33 | 30 | 30 |
Swell 1 Height (m) Direction Period (s) | S 11 | S 11 | S 11 | S 10 | S 10 | S 10 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 7 | S 7 | S 6 | S 7 | SSW 6 | SSW 7 | SSW 7 |
302 | 307 | 235 | 177 | 158 | 120 | 106 | 81 | 104 | 99 | 74 | 55 | 53 | 37 | 34 | 32 | 31 | 57 | 70 | 73 | 79 | |
Swell 2 Height (m) Direction Period (s) | SW 17 | S 22 | SSW 16 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SW 18 | SSW 18 | SW 18 | SSW 18 | SSW 16 | SW 16 | SW 16 | SSW 16 | SW 15 | SSW 15 | SSW 15 | SW 18 | SSW 18 | SW 18 |
47 | 9 | 52 | 48 | 73 | 37 | 78 | 86 | 127 | 82 | 120 | 107 | 67 | 66 | 95 | 57 | 43 | 42 | 78 | 31 | 80 | |
Swell 3 Height (m) Direction Period (s) | — | SW 15 | SW 21 | SW 21 | SSW 20 | SSW 20 | SSW 20 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 11 | SSW 11 | SSW 11 | S 8 | SSW 10 | SSW 10 | S 10 | S 12 |
— | 35 | 18 | 18 | 38 | 38 | 75 | 35 | 57 | 30 | 29 | 28 | 28 | 25 | 12 | 12 | 11 | 10 | 10 | 8 | 12 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SSW 6 | SSW 6 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 104 | 121 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 1 | 116 | 0 | 1 | 133 | 0 | 0 | 78 | 0 | 0 | 69 | 0 | 0 | 133 | 0 | 1 | 13 | 0 | 0 | 7 | 7 |
Best forecast wave conditions in Golfo de Nicoya | |||||||||||||||||||||
Best forecast wave conditions in Costa Rica | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)
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.











