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San Gregorio State Beach Surf Forecast
/ CAL – San Mateo (15 breaks) / California (404 breaks) /
Surf Forecasts
San Gregorio State Beach surfForecast / CAL – San Mateo / USA
48hr Weather and Surf, issued 9 pm Saturday 21 Dec 2024 PSTForecast update in hr min s Forecast update imminent
San Gregorio State Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's San Gregorio State Beach sea temperature is
12.4° C
(Which is normal for this time of year)How big are the waves at San Gregorio State Beach today?
The current surf forecast for San Gregorio State Beach at 1AM is: 5.0m 17s primary swell from a West direction and 0.3m 12s secondary swell from a South direction (forecast issued at 09:00pm December 21). The wind direction is predicted to be cross-offshore and the swell rating is 11.
| Time (PST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Dec) | 13ft (4.0m) | 16s |
| Afternoon (22 Dec) | 11ft (3.5m) | 16s |
| Evening (22 Dec) | 10ft (3.0m) | 15s |
Table - waves today at San Gregorio State Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sat 21 | Sunday 22 | Monday 23 | Tuesday 24 | Wednesday 25 | Thursday 26 | Friday 27 | Saturday 28 | Sun 29 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Swell Height Map |   |    |    |    |    |    |    |    |    | |||||||||||||||||||||||||||||||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 17 | 17 | 17 | 17 | 16 | 16 | 16 | 16 | 15 | 15 | 16 | 15 | 16 | 23 | 21 | 21 | 19 | 19 | 19 | 18 | 18 | 17 | 17 | 17 | 16 | 16 | 16 | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 15 | 15 | 15 | 15 | 15 | 15 | 14 | 15 | 15 | 15 | 15 | 14 | 14 | 18 | 19 | 19 | 18 | 18 | 18 | 17 | 17 | 16 | 16 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Energy (?) | 13648 | 14840 | 14540 | 12584 | 10045 | 8483 | 7112 | 5535 | 4429 | 4082 | 4829 | 4933 | 6449 | 8285 | 22930 | 21676 | 17032 | 13877 | 10660 | 10047 | 8795 | 8578 | 8376 | 8183 | 6786 | 6264 | 5771 | 4933 | 4226 | 3857 | 3325 | 3017 | 2524 | 2334 | 1975 | 1811 | 2310 | 4196 | 7240 | 8370 | 7526 | 6512 | 5759 | 5067 | 4681 | 4296 | 4017 | 3519 | 3192 | 3160 | 8476 | 8948 | 8337 | 7401 | 6669 | 6635 | 6485 | 5875 | 4484 | 3916 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | glass | glass | cross- off | cross | cross- off | cross- off | cross- off | cross | cross- off | cross | cross- off | cross | cross | cross- off | cross- off | cross- off | on | on | on | on | on | cross- on | cross- on | cross- on | cross | cross | cross- on | cross- on | cross- on | glass | glass | glass | cross- off | cross- off | cross- off | cross- off | cross | cross- off | cross- off | cross- off | cross- off | cross | cross | cross- off | glass | glass | cross- off | cross- off | cross- off | cross- off | cross | cross | cross- off | cross | cross- off | glass | cross |
High Tide / height (m) | 4:23AM 1.96 | 3:43PM 1.57 | 5:00AM 2.01 | 5:11PM 1.48 | 5:34AM 2.06 | 6:38PM 1.46 | 6:07AM 2.11 | 7:51PM 1.51 | 6:42AM 2.17 | 8:50PM 1.57 | 7:17AM 2.23 | 9:39PM 1.63 | 7:54AM 2.30 | 10:22PM 1.68 | ||||||||||||||||||||||||||||||||||||||||||||||
Low Tide / height (m) | 9:15PM 0.66 | 10:40AM 1.16 | 9:56PM 0.82 | 11:48AM 1.01 | 10:39PM 0.98 | 12:43PM 0.83 | 11:24PM 1.12 | 1:29PM 0.66 | 12:12AM 1.22 | 2:09PM 0.50 | 12:59AM 1.30 | 2:48PM 0.35 | 1:44AM 1.34 | 3:26PM 0.23 | 2:27AM 1.36 | |||||||||||||||||||||||||||||||||||||||||||||
Sat 21 | Sunday 22 | Monday 23 | Tuesday 24 | Wednesday 25 | Thursday 26 | Friday 27 | Saturday 28 | Sun 29 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Sunrise | - | - | - | - | - | 7:20 | - | - | - | - | - | - | - | 7:20 | - | - | - | - | - | - | - | 7:20 | - | - | - | - | - | - | - | 7:22 | - | - | - | - | - | - | - | 7:22 | - | - | - | - | - | - | - | 7:22 | - | - | - | - | - | - | - | 7:22 | - | - | - | - | - | - |
| Sunset | - | - | - | - | - | - | - | 4:55 | - | - | - | - | - | - | - | 4:55 | - | - | - | - | - | - | - | 4:57 | - | - | - | - | - | - | - | 4:58 | - | - | - | - | - | - | - | 4:58 | - | - | - | - | - | - | - | 4:59 | - | - | - | - | - | - | - | 5:00 | - | - | - | - |
 |  | |  | |  |  | | | | | | | | | | | | |  | |  | | | |  | | | | | | | | | | | | | | | | | | | |  | | | | | | | | | | | | |  | | |
Rain (mm) | - | - | - | 1 | - | - | - | - | - | 5 | 1 | - | - | - | - | - | - | - | - | 10 | 10 | 2 | 1 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 1 | - | 3 | 3 | - | - | - | - | - | - | - | - | - | - | - | - | 1 | - |
| Temp. °C | 14 | 14 | 14 | 14 | 14 | 16 | 16 | 16 | 16 | 15 | 15 | 15 | 15 | 16 | 16 | 15 | 15 | 15 | 15 | 13 | 11 | 12 | 12 | 11 | 11 | 10 | 10 | 9 | 9 | 10 | 11 | 11 | 10 | 10 | 11 | 11 | 11 | 11 | 12 | 13 | 13 | 14 | 13 | 13 | 13 | 14 | 14 | 14 | 14 | 14 | 13 | 14 | 14 | 15 | 15 | 16 | 16 | 15 | 15 | 15 |
| Feels °C (?) | 12 | 13 | 14 | 14 | 14 | 15 | 15 | 15 | 14 | 14 | 15 | 15 | 15 | 16 | 15 | 14 | 13 | 13 | 10 | 11 | 8 | 9 | 7 | 7 | 6 | 5 | 6 | 5 | 6 | 7 | 8 | 8 | 8 | 9 | 9 | 7 | 7 | 7 | 9 | 12 | 12 | 12 | 10 | 8 | 8 | 13 | 13 | 15 | 15 | 14 | 12 | 13 | 13 | 14 | 14 | 15 | 15 | 14 | 15 | 15 |
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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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