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Blackies Surf Forecast
/ CAL – Orange County (51 breaks) / California (404 breaks) /
Surf Forecasts:
Blackies surfForecast / CAL – Orange County / USA
48hr Weather and Surf, issued 10 pm Saturday 18 Apr 2026 PDTForecast update in hr min s Forecast update imminent
Blackies surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Blackies sea temperature is
18.3° C
(Which is 3.3°C warmer than normal for this time of year)How big are the waves at Blackies today?
The current surf forecast for Blackies at 2AM is: 0.6m 14s primary swell from a South-southwest direction and 0.3m 5s secondary swell from a West-southwest direction (forecast issued at 10:00pm April 18). The wind direction is predicted to be glassy.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Apr) | 2ft (0.6m) | 14s |
| Afternoon (19 Apr) | 2ft (0.6m) | 14s |
| Evening (19 Apr) | 2ft (0.6m) | 13s |
Table - waves today at Blackies. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sat 18 | Sunday 19 | Monday 20 | Tuesday 21 | |||||||||||||||||||||
| 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |   |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 19 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 165 | 163 | 160 | 154 | 145 | 143 | 143 | 141 | 141 | 101 | 99 | 99 | 98 | 99 | 99 | 61 | 92 | 85 | 50 | 50 | 50 | 77 | 76 | 118 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | cross | glass | glass | glass | cross- on | on | cross- on | cross- on | cross- on | cross- on | glass | glass | on | cross- on | cross- on | on | cross- on | cross- on | glass | glass | cross- on | on | on |
High Tide / height (m) | 10:20PM 1.86 | 11:56AM 1.09 | 11:00PM 1.83 | 1:07PM 0.98 | 11:48PM 1.74 | 2:40PM 0.92 | ||||||||||||||||||
Low Tide / height (m) | 5:29AM -0.35 | 4:40PM 0.52 | 6:27AM -0.31 | 5:19PM 0.65 | 7:34AM -0.23 | |||||||||||||||||||
Sat 18 | Sunday 19 | Monday 20 | Tuesday 21 | |||||||||||||||||||||
| Sunrise | - | - | - | - | 6:16 | - | - | - | - | - | - | - | 6:15 | - | - | - | - | - | - | - | 6:13 | - | - | - |
| Sunset | - | - | - | - | - | - | - | 7:24 | - | - | - | - | - | - | - | 7:25 | - | - | - | - | - | - | - | 7:25 |
 |  | | |  |  | | | | | | | | | | |  | | | | | |  | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 19 | 18 | 18 | 18 | 18 | 19 | 20 | 19 | 18 | 17 | 16 | 16 | 16 | 18 | 18 | 18 | 17 | 17 | 16 | 16 | 16 | 18 | 18 | 17 |
| Feels °C (?) | 18 | 18 | 19 | 18 | 18 | 18 | 18 | 16 | 16 | 16 | 15 | 16 | 16 | 16 | 14 | 14 | 15 | 16 | 15 | 15 | 15 | 15 | 14 | 14 |
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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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