- Forecast
- Maps
- Live
- Weather State
- Spot Information
Junquillal Surf Forecast
/ Guanacaste (28 surf breaks) /
Surf Forecasts:
Junquillal surfForecast / Guanacaste / Costa Rica
16 Day Weather and Surf, issued 11 am Tuesday 19 May 2026 CSTForecast update in hr min s Forecast update imminent
Junquillal surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Junquillal sea temperature is
30.5° C
(Which is 1.8°C warmer than normal for this time of year)Best Forecast Surf Conditions for Junquillal this week:
The surf forecast for Junquillal over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (May 20) at 12PM. The primary swell is predicted to be 0.6m and 16s period with a secondary swell of 0.6m and 13s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Junquillal in the next 16 days are 1.3m 16s and forecast to arrive on Monday (May 25) at 12PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.2m 5s period and expected on Wednesday (May 20) at 9AM.
| Wave Type | Time (CST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12PM (Wed 20th May) | 2ft (0.6m) 16s |
| Best Surf | 12PM (Tue 26th May) | 4ft (1.2m) 14s |
| Most Powerful | 12PM (Mon 25th May) | 4.5ft (1.3m) 16s |
Table - best surf conditions forecast for Junquillal over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 3mm), mostly falling on Thu night. Warm (max 33°C on Tue morning, min 27°C on Tue night). Wind will be generally light. | Days 4-6 Weather SummaryLight rain (total 9mm), mostly falling on Sun afternoon. Warm (max 31°C on Fri morning, min 27°C on Fri night). Wind will be generally light. | ||||||||||||||||||||
Tuesday 19 | Wednesday 20 | Thursday 21 | Friday 22 | Saturday 23 | Sunday 24 | Monday 25 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
SW 18 | SW 18 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 16 | SW 19 | SW 15 | SW 16 | SW 16 | SW 15 | SW 15 | |
154 | 164 | 310 | 206 | 306 | 284 | 266 | 266 | 314 | 169 | 248 | 238 | 189 | 130 | 165 | 577 | 266 | 560 | 737 | 724 | 606 | |
Wind (km/h) | |||||||||||||||||||||
cross-on | cross | cross | cross-on | cross | cross-on | cross-on | cross | on | cross-off | cross | glassy | cross-on | cross | glassy | cross | cross-off | cross-on | cross | cross-on | cross-on | |
High Tide | 4:32PM2.70m | 5:09AM2.44m | 5:25PM2.59m | 6:03AM2.40m | 6:19PM2.45m | 7:00AM2.34m | 7:17PM2.29m | 8:00AM2.28m | 8:18PM2.14m | 9:01AM2.23m | 9:23PM2.03m | 10:02AM2.20m | 10:29PM1.96m | ||||||||
Low Tide | 10:17AM0.13m | 10:55PM-0.05m | 11:11AM0.19m | 11:47PM0.03m | 12:08PM0.29m | 00:41AM0.15m | 1:08PM0.41m | 1:37AM0.28m | 2:12PM0.52m | 2:36AM0.41m | 3:19PM0.58m | 3:36AM0.52m | 4:25PM0.60m | ||||||||
 |  |  | | |  | | | | |  |  | | |  | | | | | | | |
 | 5:20 | — | — | 5:20 | — | — | 5:20 | — | — | 5:20 | — | — | 5:20 | — | — | 5:20 | — | — | 5:20 | — | — |
 | — | 5:58 | — | — | 5:58 | — | — | 5:58 | — | — | 5:58 | — | — | 5:59 | — | — | 5:59 | — | — | 5:59 | — |
— | — | — | — | — | 1 | — | — | 2 | — | 2 | — | — | — | 1 | — | 3 | 3 | — | 1 | — | |
Temp °C | 33 | 31 | 30 | 33 | 30 | 28 | 32 | 30 | 29 | 31 | 30 | 28 | 31 | 30 | 28 | 31 | 29 | 28 | 32 | 32 | 28 |
37 | 34 | 34 | 37 | 33 | 28 | 34 | 32 | 32 | 33 | 32 | 31 | 33 | 32 | 31 | 34 | 31 | 32 | 34 | 33 | 30 | |
Swell 1 Height (m) Direction Period (s) | SW 12 | SW 14 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | S 9 | S 9 | S 9 | SW 19 | SW 15 | SW 16 | SW 16 | SW 15 | SW 15 |
 kJ | 124 | 164 | 310 | 206 | 306 | 284 | 266 | 266 | 314 | 169 | 248 | 238 | 102 | 101 | 74 | 577 | 266 | 560 | 737 | 724 | 606 |
Swell 2 Height (m) Direction Period (s) | S 8 | S 8 | SW 12 | SSW 13 | SSW 13 | SW 12 | SW 11 | SW 11 | S 7 | S 8 | S 8 | S 8 | SW 14 | SW 14 | SW 13 | S 9 | S 8 | S 8 | S 8 | S 16 | S 7 |
| kJ | 28 | 28 | 74 | 114 | 113 | 69 | 64 | 60 | 27 | 41 | 44 | 55 | 189 | 119 | 109 | 73 | 51 | 34 | 31 | 5 | 34 |
Swell 3 Height (m) Direction Period (s) | SW 18 | SW 18 | S 7 | S 7 | S 12 | S 7 | SSE 7 | SSW 7 | SW 11 | SW 10 | SW 10 | SW 10 | SW 10 | SW 16 | SW 16 | SW 9 | SW 18 | S 12 | S 11 | S 15 | S 15 |
| kJ | 154 | 152 | 17 | 16 | 11 | 15 | 15 | 15 | 29 | 27 | 25 | 15 | 15 | 130 | 165 | 3 | 206 | 10 | 20 | 4 | 4 |
Wind waves Height (m) Direction Period (s) | — | — | — | N 5 | S 7 | — | — | S 7 | — | — | — | — | — | — | — | — | — | — | — | S 8 | — |
| kJ | — | — | — | 2 | 25 | — | — | 14 | — | — | — | — | — | — | — | — | — | — | — | 46 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 2 | 8 | 11 | 2 | 8 | 2 | 2 | 8 | 2 | 0 | 8 | 0 | 2 | 186 | 0 | 2 | 76 | 2 | 2 | 2 | 2 |
Best forecast wave conditions in Guanacaste | |||||||||||||||||||||
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)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Junquillal surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Information about the Junquillal Surf forecast
The above surf forecast table for Junquillal provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Junquillal can be found by selecting the local surf guide option on the grey menu. Our Junquillal 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 (Junquillal) 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 Junquillal 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.
Junquillal is 40 km (25 miles) from Nicoya. If you plan a holiday in Guanacaste, look for hotels and other accommodation in Nicoya. Nicoya has rooms for a wide range of budgets as well as car hire and transport links.
Nearest