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Surf Forecasts:
Mar Azul surfForecast / Golfo de Nicoya / Costa Rica
16 Day Weather and Surf, issued 11 pm Wednesday 06 May 2026 CSTForecast update in hr min s Forecast update imminent
Mar Azul surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Mar Azul sea temperature is
30.2° C
(Which is 1.1°C warmer than normal for this time of year)Best Forecast Surf Conditions for Mar Azul this week:
The surf forecast for Mar Azul over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (May 07) at 6AM. The primary swell is predicted to be 0.7m and 14s period. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Mar Azul in the next 16 days are 1.2m 18s and forecast to arrive on Saturday (May 09) at 9PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 14s period and expected on Thursday (May 07) at 9AM.
| Wave Type | Time (CST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6AM (Thu 7th May) | 2.5ft (0.7m) 14s |
| Best Surf | 6AM (Fri 8th May) | 3.5ft (1.0m) 13s |
| Most Powerful | 9PM (Sat 9th May) | 4ft (1.2m) 18s |
Table - best surf conditions forecast for Mar Azul over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 7mm), mostly falling on Wed night. Warm (max 30°C on Sat morning, min 27°C on Thu night). Wind will be generally light. | Days 5-7 Weather SummaryLight rain (total 2mm), mostly falling on Sat night. Warm (max 30°C on Sun morning, min 27°C on Sat night). Wind will be generally light. | ||||||||||||||||||||
Thursday 7 | Friday 8 | Saturday 9 | Sunday 10 | Monday 11 | Tuesday 12 | Wed 13 | |||||||||||||||
Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
SSW 16 | SW 14 | SW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 18 | SSW 19 | SW 17 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SW 16 | SSW 15 | SSW 15 | SW 15 | SW 15 | SW 14 | SW 18 | SW 16 | |
263 | 206 | 200 | 261 | 361 | 165 | 292 | 428 | 424 | 644 | 573 | 545 | 532 | 295 | 283 | 275 | 171 | 171 | 197 | 150 | 219 | |
Wind (km/h) | |||||||||||||||||||||
glassy | glassy | cross | glassy | glassy | cross | glassy | glassy | cross-on | on | glassy | cross-on | glassy | glassy | cross-on | glassy | cross-off | cross-on | cross-off | cross-off | cross-on | |
High Tide | 6:18AM2.08m | 6:23PM2.16m | 7:03AM2.01m | 7:08PM2.06m | 7:52AM1.98m | 7:59PM1.98m | 8:47AM1.99m | 8:59PM1.93m | 9:44AM2.05m | 10:04PM1.94m | 10:41AM2.17m | 11:08PM2.00m | 11:34AM2.33m | ||||||||
Low Tide | 00:04AM0.47m | 12:15PM0.73m | 00:46AM0.57m | 1:00PM0.82m | 1:31AM0.66m | 1:54PM0.89m | 2:22AM0.73m | 2:56PM0.91m | 3:17AM0.76m | 4:02PM0.85m | 4:15AM0.74m | 5:04PM0.72m | 5:12AM0.67m | 6:00PM0.54m | |||||||
 |  | |  | | |  | | | | | |  | | | | | | | | | |
 | — | 5:20 | — | — | 5:20 | — | — | 5:20 | — | — | 5:20 | — | — | 5:20 | — | — | 5:20 | — | — | 5:20 | — |
 | — | — | 5:52 | — | — | 5:52 | — | — | 5:52 | — | — | 5:52 | — | — | 5:52 | — | — | 5:52 | — | — | 5:52 |
6 | — | — | — | — | — | 1 | — | — | 2 | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 28 | 29 | 29 | 28 | 29 | 29 | 29 | 30 | 30 | 29 | 30 | 30 | 29 | 30 | 30 | 29 | 30 | 30 | 29 | 30 | 30 |
32 | 33 | 32 | 32 | 33 | 32 | 34 | 33 | 32 | 33 | 32 | 32 | 34 | 32 | 31 | 34 | 32 | 32 | 34 | 32 | 32 | |
Swell 1 Height (m) Direction Period (s) | SSW 16 | S 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 12 | SSW 19 | SSW 13 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SW 16 | SSW 11 | SSW 15 | S 10 | S 10 | S 10 | S 10 | S 10 |
 kJ | 263 | 429 | 276 | 261 | 361 | 165 | 292 | 428 | 396 | 644 | 573 | 545 | 532 | 295 | 170 | 275 | 135 | 138 | 123 | 131 | 122 |
Swell 2 Height (m) Direction Period (s) | SW 14 | SW 14 | SW 14 | SW 14 | SW 18 | SW 13 | SSW 18 | SSW 12 | SW 17 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | S 12 | SSW 15 | S 10 | SW 15 | SW 15 | SW 14 | SW 14 | SW 13 |
| kJ | 198 | 206 | 200 | 114 | 87 | 109 | 289 | 161 | 424 | 294 | 224 | 195 | 198 | 169 | 283 | 130 | 171 | 171 | 197 | 147 | 144 |
Swell 3 Height (m) Direction Period (s) | S 11 | NW 8 | S 10 | S 8 | SW 13 | SW 18 | S 9 | S 15 | SSW 21 | — | SSW 13 | S 7 | W 13 | SSW 16 | SSW 16 | W 8 | SSW 14 | SSW 14 | SW 18 | SW 18 | SW 16 |
| kJ | 56 | 2 | 45 | 22 | 28 | 154 | 25 | 109 | 90 | — | 32 | 8 | 3 | 86 | 51 | 1 | 120 | 38 | 82 | 150 | 219 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | NW 7 | S 9 | — | — | — | — | — | SSW 7 | — | — | — | — | N 8 | — | — | N 8 | — |
| kJ | — | — | — | — | 2 | 38 | — | — | — | — | — | 15 | — | — | — | — | 1 | — | — | 1 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 0 | 103 | 0 | 0 | 298 | 0 | 0 | 245 | 1 | 0 | 103 | 0 | 0 | 96 | 0 | 0 | 103 | 0 | 0 | 94 |
Best forecast wave conditions in Golfo de Nicoya | |||||||||||||||||||||
Best forecast wave conditions in Costa Rica | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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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 Mar Azul 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 Mar Azul Surf forecast
The above surf forecast table for Mar Azul provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Mar Azul can be found by selecting the local surf guide option on the grey menu. Our Mar Azul 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 (Mar Azul) 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 Mar Azul 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.
Mar Azul is 51 km (32 miles) from Puntarenas. If you plan a holiday in Golfo de Nicoya, look for hotels and other accommodation in Puntarenas. Puntarenas has rooms for a wide range of budgets as well as car hire and transport links.
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