Surf Forecasts:
How big are the waves at San Gregorio State Beach today (04 Aug):
- Afternoon surf: Afternoon surf (04 Aug, local time) - 4.5ft (1.3m), 9s period with WNW swell.
- Evening surf: Evening surf (04 Aug, local time) - 3.5ft (1.1m), 8s period with WNW swell.
The current surf forecast for San Gregorio State Beach at 11PM is: 1.1m 8s primary swell from a West-northwest direction and 0.4m 13s secondary swell from a South-southwest direction (forecast issued at 04:00pm August 04). The wind direction is predicted to be cross-shore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Aug) | - | - |
| Afternoon (04 Aug) | 4.5ft (1.3m) | 9s |
| Evening (04 Aug) | 3.5ft (1.1m) | 8s |
Table - waves today at San Gregorio State Beach. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 19°C on Tue afternoon, min 14°C on Tue night). Wind will be generally light. | ||||||||||||||||||||
Tue 4 | Wednesday 5 | Thursday 6 | ||||||||||||||||||
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 | 8 PM | 11 PM | |
Swell Height Map |  |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | WNW 9 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | SW 14 | SW 14 | WNW 9 | WNW 9 | NW 9 | SW 13 | SW 13 | SW 13 | SSW 13 | SSW 13 | SSW 13 |
Wave Graph  | ||||||||||||||||||||
 kJ | 228 | 202 | 169 | 169 | 140 | 114 | 100 | 76 | 66 | 51 | 49 | 103 | 101 | 75 | 87 | 85 | 85 | 109 | 108 | 108 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross | glassy | glassy | glassy | glassy | on | on | on | cross-on | cross-on |
High Tide | 3:20PM2.11m | 4:14AM1.51m | 4:05PM2.16m | 5:55AM1.45m | 4:58PM2.22m | |||||||||||||||
Low Tide | 10:19PM0.79m | 9:17AM1.06m | 11:32PM0.65m | 10:08AM1.21m | ||||||||||||||||
 | | |  | |  |  | | | | | | | | |  | | | | | |
 | — | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — |
 | — | — | 8:14 | — | — | — | — | — | — | — | 8:13 | — | — | — | — | — | — | — | 8:12 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 19 | 18 | 15 | 14 | 14 | 14 | 14 | 18 | 19 | 17 | 15 | 14 | 14 | 14 | 16 | 19 | 19 | 18 | 15 | 15 |
Feels °C | 18 | 18 | 15 | 14 | 13 | 13 | 13 | 17 | 18 | 16 | 15 | 14 | 14 | 14 | 16 | 19 | 19 | 17 | 14 | 14 |
Swell 1 Height (m) Direction Period (s) | WNW 9 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 7 | WNW 7 | WNW 9 | WNW 9 | NW 9 | NW 8 | NW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 |
| kJ | 228 | 202 | 169 | 169 | 140 | 114 | 100 | 76 | 66 | 48 | 48 | 103 | 101 | 75 | 74 | 72 | 61 | 45 | 47 | 47 |
Swell 2 Height (m) Direction Period (s) | SW 12 | SW 15 | SSW 12 | SSW 13 | SSW 13 | SW 14 | SW 14 | SW 14 | NW 10 | NW 9 | NW 9 | SW 13 | SSW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SSW 13 | SSW 13 | SSW 13 |
| kJ | 36 | 57 | 58 | 63 | 66 | 100 | 70 | 51 | 25 | 43 | 41 | 87 | 63 | 41 | 87 | 85 | 85 | 109 | 108 | 108 |
Swell 3 Height (m) Direction Period (s) | SW 15 | SW 12 | SW 15 | SW 15 | SW 15 | SSW 13 | SSW 13 | WNW 10 | SW 14 | SW 14 | SW 14 | NW 7 | SW 15 | SSW 12 | SSW 20 | SSW 20 | SSW 20 | SSW 20 | SSW 19 | SW 18 |
| kJ | 58 | 36 | 34 | 34 | 33 | 17 | 18 | 20 | 51 | 51 | 49 | 8 | 33 | 15 | 37 | 37 | 37 | 38 | 37 | 82 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 89 | 89 | 37 | 7 | 25 | 26 | 26 | 54 | 89 | 89 | 19 | 0 | 0 | 0 | 0 | 54 | 399 | 91 | 42 | 19 |
Best forecast wave conditions in San Mateo | ||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||
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