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Sharkbay surfForecast / Guayas / Ecuador
12 Day Weather and Surf, issued 12 am Friday 19 Sep 2025 -05
Best Forecast Surf Conditions for Sharkbay this week:
The most powerful waves expected at Sharkbay in the next 12 days are 0.7m 16s and forecast to arrive on Tuesday (Sep 23) at 7AM. Winds are predicted to be cross-onshore at the time the swell arrives.
| Wave Type | Time (-05) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 7AM (Tue 23rd Sep) | 2.5ft (0.7m) 16s |
Table - best surf conditions forecast for Sharkbay over the next 12 days.
Short Range Forecast Mostly dry. Warm (max 23°C on Sat morning, min 21°C on Thu night). Wind will be generally light. | Days 3-6 Weather Summary Mostly dry. Warm (max 22°C on Mon morning, min 20°C on Sun night). Wind will be generally light. | |||||||||||||||||||||
Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thu 25 | ||||||||||||||||
| Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | ||
Rating (10 max) | ||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  | ||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||
| Period(s) (?) | 12 | 12 | 12 | 12 | 12 | 15 | 14 | 13 | 13 | 13 | 12 | 17 | 12 | 16 | 16 | 14 | 14 | 14 | 13 | 13 | 14 | |
Wave (?)Graph  | ||||||||||||||||||||||
 kJ (?) | 133 | 98 | 98 | 93 | 67 | 66 | 80 | 116 | 114 | 111 | 98 | 117 | 65 | 220 | 138 | 120 | 138 | 113 | 99 | 68 | 125 | |
Wind (km/h) | ||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | on | cross- on | on | cross- on | cross- on | cross- on | cross | cross- on | on | cross- on | cross- on | cross- on | cross- on | on | on | cross- on | cross- on | on | cross- on | cross- on | |
High Tide / height (m) | 2:38AM 1.93 | 2:48PM 1.83 | 3:21AM 2.03 | 3:33PM 1.92 | 3:58AM 2.10 | 4:13PM 1.99 | 4:31AM 2.14 | 4:49PM 2.04 | 5:03AM 2.14 | 5:24PM 2.04 | 5:34AM 2.11 | 5:59PM 2.02 | 6:05AM 2.04 | 6:33PM 1.95 | ||||||||
Low Tide / height (m) | 8:54AM 0.54 | 9:04PM 0.35 | 9:37AM 0.44 | 9:45PM 0.31 | 10:14AM 0.35 | 10:22PM 0.29 | 10:48AM 0.28 | 10:57PM 0.30 | 11:20AM 0.24 | 11:31PM 0.33 | 11:52AM 0.23 | 12:04AM 0.38 | 12:24PM 0.26 | |||||||||
Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thu 25 | ||||||||||||||||
| Sunrise | - | 6:11 | - | - | 6:11 | - | - | 6:11 | - | - | 6:11 | - | - | 6:09 | - | - | 6:09 | - | - | 6:09 | - | |
| Sunset | - | - | 6:17 | - | - | 6:17 | - | - | 6:16 | - | - | 6:16 | - | - | 6:16 | - | - | 6:16 | - | - | 6:15 | |
 |  |  |  | | | | | | | | | | | | | | | | | | ||
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| Temp. °C | 21 | 22 | 22 | 21 | 23 | 22 | 21 | 23 | 22 | 21 | 22 | 22 | 21 | 22 | 21 | 21 | 22 | 22 | 21 | 23 | 23 | |
| Feels °C (?) | 21 | 23 | 21 | 21 | 24 | 20 | 21 | 22 | 20 | 21 | 21 | 20 | 20 | 23 | 19 | 20 | 21 | 21 | 20 | 22 | 21 | |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Recent Eyeball Surf Reports for Guayas
Wind reports 82 km away suggest it is still onshore at Sharkbay (light winds from the SW at Guayaquil/José Joaquín de Olmedo International Airport). 0.7m 12s groundswell from the SW with a 0.4m 4s local chop from the WSW. 2 swells combining to make bigger set waves.
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 Sharkbay 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 Sharkbay Surf forecast
The above surf forecast table for Sharkbay provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Sharkbay can be found by selecting the local surf guide option on the grey menu. Our Sharkbay 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 (Sharkbay) 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 Sharkbay 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.
Sharkbay is 3 km (2 miles) from Playas. If you plan a holiday in Guayas, look for hotels and other accommodation in Playas. Playas has rooms for a wide range of budgets as well as car hire and transport links.
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