
Surf Forecasts:
Tivives surf forecast from 15 Sep 2026:
- Best quality surf: Tuesday 15 Sep, 6PM (local time) - 2ft (0.6m), 17s period, SSW swell with glassy winds.
- Most powerful swell: Sunday 20 Sep, 9AM (local time) - 2ft (0.6m), 19s period, SSW swell with 248 kJ wave energy.
- Next surfable swell (1★+): Tuesday 15 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 15) at 6AM. The primary swell is predicted to be 0.4m and 18s period with a secondary swell of 0.8m and 8s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Tivives in the next 16 days are 0.6m 19s and forecast to arrive on Sunday (Sep 20) at 9AM. Winds are predicted to be glassy at the time the swell arrives.
| Wave Type | Time (CST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6AM (Tue 15th Sep) | 1.5ft (0.4m) 18s |
| Best Surf | 6PM (Tue 15th Sep) | 2ft (0.6m) 17s |
| Most Powerful | 9AM (Sun 20th Sep) | 2ft (0.6m) 19s |
Table - best surf conditions forecast for Tivives over the next 16 days.
The Lowdown
Alright folks, Rusty here, letting you know what's on the table for the next couple of weeks at Tivives. It’s a bit of a mixed bag, and you’ll need to be patient for the real highlights, but there are a couple of windows that look promising.
Right off the bat, the surf is small and pretty average. The first few days are not worth paddling out for anything serious; we’re looking at tiny 1ft to 2ft SSW groundswell, with very long intervals over 16 seconds. The combined swell energy is weak to moderate, sitting around 200-300 (moderate wave energy). Even when the wind goes glassy in the mornings, like on Wednesday morning the 16th, the swell is just too weak to get excited about.
We’ve got a bit of a lull in quality for a few days after that, with the wind tending to mess things up in the afternoons. The real standout comes around Sunday the 20th. We finally get some decent early-morning conditions with a glassy swell and a 2ft SSW swell, pushing the combined energy up to 325 (moderate wave energy). That’s your best early bet – the morning window looks clean and fun before the afternoon sea breeze kicks in.
Then, hold on for the end of the month. The Friday the 25th afternoon session is a real wildcard. The swell jumps to 6ft from the SSW, but the period drops to a short 8 seconds. That’s more of a windswell combo, and it generates strong wave energy of 438. It also comes with heavy rain and a clean cross-off wind from the ESE – a bright spot in the gloom. This is expert territory because of the size and the lack of period.
That leads into Saturday the 26th morning. The size drops back a touch to 4ft SSW with the same short 8-second period, but the wind is a clean 6 mph cross-off from the east. The combined energy is still a solid 321 (moderate wave energy). This is the best all-round option of the entire outlook. It’s got enough push to be fun for an intermediate surfer without being too intimidating, and the wind conditions will keep the waves looking tidy.
Crowds are listed as “sometimes” at Tivives, so you could have company, but the size and the less-than-perfect consistency of the place means it probably won’t be a zoo. The water temperature feels about average for this time of year, not too warm or cold.
After that, the swell fades again into the first week of the new month, with wave heights dropping back under 3ft and weakening energy. The combination is okay for a quick session if you’re desperate, but nothing to plan a trip around.
For the long-range, the Saturday 26th morning is the one to prioritize. It’s the best combo of size, tide-agnostic clean wind, and enough energy to make the long-period groundswell from the SSW actually wrap in nicely at Tivives. Everything else is small or blown out.
Rusty, signing off.
Short Range ForecastModerate rain (total 13mm), heaviest on Wed afternoon. Warm (max 30°C on Tue morning, min 26°C on Tue night). Wind will be generally light. | Days 5-7 Weather SummaryHeavy 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 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | ||||||||||||||
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) | SSW 18 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SW 21 | SW 20 | SW 20 | SW 20 | SW 19 | SW 21 | SW 18 | SSW 19 | SSW 19 | SSW 18 |
Wave Graph | |||||||||||||||||||
209 | 121 | 202 | 229 | 226 | 217 | 121 | 138 | 116 | 116 | 107 | 98 | 97 | 95 | 113 | 80 | 248 | 248 | 209 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-on | cross-off | glassy | cross-on | cross-off | glassy | cross-on | cross-off | glassy | cross-on | glassy | glassy | cross-on | glassy | glassy | cross-on | cross-off |
High Tide | 5:22AM2.87m | 5:45PM2.60m | 5:59AM2.72m | 6:24PM2.44m | 6:39AM2.54m | 7:06PM2.26m | 7:21AM2.37m | 7:54PM2.10m | 8:11AM2.21m | 8:53PM1.97m | 9:13AM2.10m | 10:07PM1.93m | |||||||
Low Tide | 11:10PM0.26m | 11:38AM0.24m | 11:48PM0.40m | 12:18PM0.37m | 00:27AM0.55m | 12:59PM0.53m | 1:08AM0.72m | 1:46PM0.69m | 1:56AM0.88m | 2:42PM0.83m | 2:55AM1.00m | 3:50PM0.90m | |||||||
— | 5:28 | — | — | 5:28 | — | — | 5:28 | — | — | 5:28 | — | — | 5:28 | — | — | 5:28 | — | — | |
— | — | 5:38 | — | — | 5:37 | — | — | 5:37 | — | — | 5:37 | — | — | 5:36 | — | — | 5:36 | — | |
mm | — | — | 1 | 1 | — | 8 | 2 | — | 1 | 1 | — | 2 | 2 | — | 5 | 7 | 1 | 5 | 11 |
Temp °C | 28 | 30 | 30 | 28 | 29 | 28 | 27 | 30 | 29 | 27 | 30 | 30 | 28 | 30 | 29 | 28 | 29 | 29 | 27 |
Feels °C | 33 | 33 | 32 | 32 | 33 | 31 | 32 | 33 | 31 | 32 | 32 | 33 | 34 | 33 | 31 | 33 | 34 | 32 | 31 |
Swell 1 Height (m) Direction Period (s) | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | SSW 15 | S 10 | S 9 | S 9 | S 8 | S 9 | S 9 | S 9 | S 9 | S 8 | SSW 19 | S 6 | S 6 |
69 | 90 | 90 | 69 | 71 | 66 | 121 | 65 | 57 | 52 | 51 | 36 | 38 | 39 | 38 | 33 | 248 | 27 | 36 | |
Swell 2 Height (m) Direction Period (s) | SSW 18 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | S 8 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | S 6 | SSW 19 | SSW 18 |
209 | 121 | 202 | 229 | 226 | 217 | 48 | 138 | 116 | 113 | 67 | 67 | 67 | 65 | 65 | 57 | 21 | 248 | 209 | |
Swell 3 Height (m) Direction Period (s) | SSW 12 | SW 14 | S 13 | S 26 | SSW 12 | SW 24 | S 10 | SSW 22 | SSW 22 | SW 21 | SW 20 | SW 20 | SW 20 | SW 19 | SW 21 | SW 18 | SSW 12 | SSW 12 | SSW 12 |
14 | 33 | 3 | 13 | 14 | 22 | 17 | 49 | 45 | 116 | 107 | 98 | 97 | 95 | 113 | 80 | 56 | 47 | 46 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | SW 2 | — | — | — | — | — | — | SSE 6 |
— | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | 53 | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 0 | 69 | 0 | 0 | 133 | 0 | 0 | 96 | 0 | 0 | 128 | 0 | 0 | 96 | 0 | 0 | 29 | 0 |
Best forecast wave conditions in Golfo de Nicoya | |||||||||||||||||||
Best forecast wave conditions in Costa Rica | |||||||||||||||||||
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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.










