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Backwash Surf Forecast
/ Golfo Dulce (13 surf breaks) /
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Backwash surf Forecast / Golfo Dulce / Costa Rica
48hr Weather and Surf, issued 11 pm Thursday 18 Apr 2024 CST
Forecast update in hr min s Update imminent
Backwash surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Backwash sea temperature is 30.3°C (Statistics for 18 Apr 1981-2005 - mean: 29.5 °C max: 30.3 °C min: 28.7 °C)
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Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Backwash surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Backwash sea temperature is 30.3°C (Statistics for 18 Apr 1981-2005 - mean: 29.5 °C max: 30.3 °C min: 28.7 °C)
How big are the waves at Backwash today?
The current surf forecast for Backwash at 4AM is: 1.2m 20s primary swell from a South-southwest direction and 0.7m 9s secondary swell from a South direction (forecast issued at 11:00pm April 18). The wind direction is predicted to be glassy and the swell rating is 4.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Apr) | 3.5ft (1.1m) | 19s |
| Afternoon (19 Apr) | 3.5ft (1.0m) | 18s |
| Evening (19 Apr) | 4.5ft (1.3m) | 18s |
Table - waves today at Backwash. (Swell directed towards the surf break)
Updates in hr min s Update imminent
Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| 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 | 6 AM | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Swell Height Map |  |    |    |    |    |    |    |    |    | |||||||||||||||||||||||||||||||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 14 | 20 | 20 | 19 | 19 | 19 | 18 | 18 | 18 | 18 | 18 | 18 | 17 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 15 | 14 | 14 | 14 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 15 | 15 | 16 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 12 | 14 | 12 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 18 | 18 | 18 | 18 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Energy (?) | 268 | 437 | 1089 | 1077 | 922 | 701 | 616 | 777 | 1038 | 1259 | 1245 | 1231 | 1020 | 938 | 859 | 1029 | 1016 | 1214 | 1214 | 1199 | 1184 | 1051 | 594 | 602 | 508 | 1165 | 1393 | 1393 | 1184 | 1291 | 1182 | 996 | 1182 | 1214 | 1393 | 970 | 1106 | 1076 | 930 | 966 | 886 | 767 | 756 | 585 | 383 | 596 | 447 | 499 | 421 | 390 | 426 | 336 | 331 | 396 | 288 | 241 | 278 | 319 | 399 | 541 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | glass | glass | glass | glass | cross- on | cross | glass | glass | glass | glass | glass | glass | cross | cross | cross- off | cross- off | off | glass | glass | glass | cross- on | cross | cross- off | cross- off | glass | glass | glass | glass | cross | cross | cross | glass | cross- on | cross | cross- on | glass | cross- on | cross- on | cross | glass | glass | glass | glass | glass | cross | cross- off | cross- off | glass | glass | cross- off | cross | glass | cross- on | cross | cross- off | glass | glass | glass | glass |
High Tide / height (m) | 12:07PM 2.38 | 12:27AM 2.32 | 12:51PM 2.52 | 1:13AM 2.44 | 1:29PM 2.66 | 1:52AM 2.55 | 2:04PM 2.77 | 2:29AM 2.64 | 2:37PM 2.85 | 3:04AM 2.70 | 3:11PM 2.90 | 3:38AM 2.72 | 3:44PM 2.90 | 4:12AM 2.70 | ||||||||||||||||||||||||||||||||||||||||||||||
Low Tide / height (m) | 5:45AM 0.88 | 6:21PM 0.89 | 6:34AM 0.80 | 7:06PM 0.74 | 7:15AM 0.72 | 7:44PM 0.59 | 7:53AM 0.63 | 8:20PM 0.46 | 8:28AM 0.56 | 8:54PM 0.36 | 9:02AM 0.52 | 9:28PM 0.30 | 9:36AM 0.51 | 10:02PM 0.28 | ||||||||||||||||||||||||||||||||||||||||||||||
Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| Sunrise | - | - | - | 5:20 | - | - | - | - | - | - | - | 5:20 | - | - | - | - | - | - | - | 5:20 | - | - | - | - | - | - | - | 5:20 | - | - | - | - | - | - | - | 5:20 | - | - | - | - | - | - | - | 5:18 | - | - | - | - | - | - | - | 5:18 | - | - | - | - | - | - | - | 5:18 |
| Sunset | - | - | - | - | - | - | 5:42 | - | - | - | - | - | - | - | 5:42 | - | - | - | - | - | - | - | 5:42 | - | - | - | - | - | - | - | 5:42 | - | - | - | - | - | - | - | 5:42 | - | - | - | - | - | - | - | 5:42 | - | - | - | - | - | - | - | 5:42 | - | - | - | - | - |
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Rain (mm) | 1 | 2 | 1 | - | - | - | - | 3 | 1 | - | 2 | 1 | 2 | - | - | - | - | 2 | 4 | 1 | 2 | - | - | 2 | 3 | 5 | 4 | 2 | - | - | - | 1 | 3 | 4 | - | - | - | - | - | - | - | - | 1 | 1 | 1 | - | 3 | 8 | 8 | 3 | 2 | 1 | - | - | - | - | - | - | 2 | 1 |
| Temp. °C | 28 | 28 | 27 | 27 | 28 | 30 | 30 | 28 | 28 | 27 | 26 | 26 | 28 | 30 | 30 | 29 | 27 | 27 | 26 | 26 | 28 | 29 | 29 | 28 | 27 | 27 | 26 | 26 | 28 | 29 | 29 | 28 | 27 | 27 | 26 | 25 | 27 | 29 | 29 | 28 | 28 | 27 | 26 | 26 | 28 | 29 | 29 | 28 | 27 | 26 | 26 | 25 | 26 | 28 | 29 | 28 | 27 | 27 | 26 | 26 |
| Feels °C (?) | 33 | 33 | 32 | 32 | 32 | 33 | 32 | 32 | 33 | 32 | 31 | 30 | 32 | 32 | 31 | 32 | 30 | 31 | 30 | 30 | 32 | 32 | 31 | 31 | 31 | 31 | 30 | 30 | 32 | 32 | 31 | 32 | 32 | 31 | 30 | 29 | 31 | 32 | 31 | 31 | 33 | 32 | 30 | 30 | 32 | 31 | 32 | 32 | 32 | 30 | 30 | 29 | 31 | 31 | 32 | 32 | 32 | 33 | 31 | 31 |
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