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Siriu Surf Forecast
/ Santa Catarina – Sul (37 surf breaks) /
Surf Forecasts
Siriu surfForecast / Santa Catarina – Sul / Brazil
48hr Weather and Surf, issued 8 pm Wednesday 07 May 2025 -03Forecast update in hr min s Forecast update imminent
Siriu surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Siriu sea temperature is
22.7° C
(Which is normal for this time of year)How big are the waves at Siriu today?
The current surf forecast for Siriu at 9PM is: 0.5m 13s primary swell from a South-southeast direction and 0.6m 11s secondary swell from a Southeast direction, 0.9m 6s secondary swell from a East-northeast direction (forecast issued at 08:00pm May 07). The wind direction is predicted to be cross-shore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (07 May) | - | - |
| Afternoon (07 May) | - | - |
| Evening (07 May) | 2ft (0.6m) | 11s |
Table - waves today at Siriu. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wed 07 | Thursday 08 | Friday 09 | Saturday 10 | Sunday 11 | Monday 12 | Tuesday 13 | Wednesday 14 | Thu 15 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Swell Height Map |    |    |    |    |    |    |    |    |    | |||||||||||||||||||||||||||||||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 11 | 11 | 13 | 6 | 12 | 12 | 6 | 6 | 7 | 7 | 7 | 8 | 7 | 7 | 7 | 7 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 8 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 8 | 6 | 7 | 7 | 7 | 12 | 7 | 7 | 8 | 7 | 8 | 8 | 6 | 6 | 6 | 6 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Energy (?) | 103 | 102 | 129 | 62 | 123 | 121 | 94 | 144 | 154 | 160 | 157 | 161 | 157 | 157 | 134 | 285 | 173 | 131 | 105 | 104 | 85 | 85 | 150 | 261 | 199 | 243 | 199 | 176 | 181 | 159 | 220 | 206 | 277 | 740 | 490 | 431 | 384 | 335 | 328 | 254 | 173 | 166 | 144 | 193 | 280 | 83 | 59 | 83 | 82 | 79 | 69 | 77 | 77 | 84 | 96 | 46 | 52 | 63 | 53 | 49 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | cross | cross | cross | cross | cross | cross- on | cross | cross | cross | cross | cross- off | cross- off | cross | glass | glass | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross | cross- off | cross- off | off | cross- off | cross- off | glass | glass | on | cross- on | cross- on | cross | cross- off | cross- off | cross- off | cross- on | cross- on | cross- on | cross | cross- off | cross- off | cross- off | cross | cross- on | cross- on | cross- on | cross | cross- off | cross- off |
High Tide / height (m) | 12:12AM 0.63 | 11:29AM 0.63 | 12:15AM 0.64 | 12:06PM 0.68 | 12:29AM 0.65 | 12:41PM 0.72 | 12:46AM 0.65 | 1:15PM 0.75 | 1:06AM 0.65 | 1:48PM 0.76 | 1:28AM 0.64 | 2:21PM 0.75 | 1:54AM 0.63 | 2:57PM 0.73 | 2:23AM 0.63 | |||||||||||||||||||||||||||||||||||||||||||||
Low Tide / height (m) | 5:23PM 0.16 | 5:49AM 0.30 | 6:03PM 0.15 | 6:18AM 0.24 | 6:40PM 0.16 | 6:46AM 0.18 | 7:15PM 0.18 | 7:12AM 0.14 | 7:49PM 0.22 | 7:37AM 0.10 | 8:24PM 0.26 | 8:04AM 0.08 | 9:00PM 0.30 | 8:35AM 0.08 | 9:42PM 0.35 | |||||||||||||||||||||||||||||||||||||||||||||
Wed 07 | Thursday 08 | Friday 09 | Saturday 10 | Sunday 11 | Monday 12 | Tuesday 13 | Wednesday 14 | Thu 15 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Sunrise | - | - | - | - | - | 6:43 | - | - | - | - | - | - | - | 6:45 | - | - | - | - | - | - | - | 6:45 | - | - | - | - | - | - | - | 6:46 | - | - | - | - | - | - | - | 6:46 | - | - | - | - | - | - | - | 6:47 | - | - | - | - | - | - | - | 6:47 | - | - | - | - | - | - |
| Sunset | - | - | - | - | - | - | - | 5:37 | - | - | - | - | - | - | - | 5:36 | - | - | - | - | - | - | - | 5:35 | - | - | - | - | - | - | - | 5:35 | - | - | - | - | - | - | - | 5:34 | - | - | - | - | - | - | - | 5:34 | - | - | - | - | - | - | - | 5:32 | - | - | - | - |
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Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 2 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 1 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 22 | 21 | 20 | 20 | 20 | 23 | 27 | 27 | 24 | 23 | 23 | 22 | 23 | 26 | 31 | 29 | 23 | 25 | 21 | 20 | 20 | 20 | 22 | 21 | 20 | 19 | 18 | 17 | 17 | 18 | 21 | 21 | 19 | 18 | 17 | 17 | 17 | 19 | 21 | 21 | 19 | 18 | 18 | 19 | 19 | 20 | 22 | 22 | 20 | 19 | 18 | 17 | 18 | 20 | 24 | 24 | 21 | 19 | 18 | 18 |
| Feels °C (?) | 21 | 20 | 19 | 19 | 19 | 22 | 25 | 25 | 23 | 23 | 23 | 21 | 23 | 26 | 30 | 32 | 26 | 26 | 19 | 21 | 20 | 20 | 20 | 18 | 18 | 18 | 17 | 16 | 16 | 17 | 18 | 17 | 17 | 16 | 15 | 16 | 16 | 19 | 20 | 19 | 18 | 17 | 18 | 19 | 19 | 20 | 20 | 20 | 19 | 19 | 17 | 16 | 17 | 18 | 21 | 21 | 20 | 18 | 17 | 16 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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