Surf Forecasts:
How big are the waves at Linda Mar today (12 Sep):
- Morning surf: Morning surf (12 Sep, local time) - 2.5ft (0.8m), 14s period with SW swell.
- Afternoon surf: Afternoon surf (12 Sep, local time) - 2.5ft (0.7m), 14s period with SW swell.
- Evening surf: Evening surf (12 Sep, local time) - 6ft (1.8m), 6s period with NW swell.
The current surf forecast for Linda Mar at 4AM is: 0.8m 15s primary swell from a Southwest direction and 0.3m 14s secondary swell from a West-southwest direction, 1.6m 7s secondary swell from a Northwest direction (forecast issued at 10:00pm September 11). The wind direction is predicted to be onshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Sep) | 2.5ft (0.8m) | 14s |
| Afternoon (12 Sep) | 2.5ft (0.7m) | 14s |
| Evening (12 Sep) | 6ft (1.8m) | 6s |
Table - waves today at Linda Mar. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 19°C on Mon morning, min 14°C on Fri night). Winds decreasing (fresh winds from the NW on Sun afternoon, calm by Mon morning). | ||||||||||||||||||
Fri 11 | Saturday 12 | Sunday 13 | ||||||||||||||||
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) | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | NW 6 | NW 6 | NW 6 | NW 6 | NW 6 | NW 6 | NW 6 | NW 6 | NW 6 | NW 7 | NW 7 |
Wave Graph  | ||||||||||||||||||
 kJ | 309 | 305 | 301 | 301 | 293 | 251 | 248 | 240 | 302 | 251 | 221 | 221 | 206 | 181 | 177 | 278 | 440 | 493 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | on | on | cross-on | cross-on | cross-on | on | on | on | on | on | on | on | on | on | on | on |
High Tide | 11:47PM2.31m | 12:10PM2.41m | 00:37AM2.18m | 12:42PM2.40m | ||||||||||||||
Low Tide | 5:43PM0.66m | 5:55AM0.59m | 6:29PM0.57m | 6:30AM0.78m | 7:16PM0.53m | |||||||||||||
 |  | | |  | | | | | | | | | | | | | | |
 | — | — | — | 6:48 | — | — | — | — | — | — | — | 6:48 | — | — | — | — | — | — |
 | — | — | — | — | — | — | — | 7:22 | — | — | — | — | — | — | — | 7:21 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 14 | 15 | 14 | 14 | 14 | 15 | 15 | 15 | 15 | 15 | 14 | 14 | 14 | 15 | 16 | 16 | 15 | 14 |
Feels °C | 13 | 14 | 12 | 12 | 12 | 12 | 11 | 10 | 10 | 11 | 10 | 9 | 10 | 10 | 11 | 11 | 11 | 11 |
Swell 1 Height (m) Direction Period (s) | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 |
| kJ | 309 | 305 | 301 | 301 | 293 | 251 | 248 | 203 | 200 | 162 | 158 | 149 | 147 | 113 | 111 | 87 | 87 | 85 |
Swell 2 Height (m) Direction Period (s) | WNW 10 | WNW 10 | WSW 15 | WSW 14 | WNW 12 | WSW 13 | WNW 10 | WNW 11 | WSW 12 | NW 11 | WSW 12 | WSW 12 | WSW 11 | WSW 11 | SW 19 | SW 19 | SW 19 | SW 19 |
| kJ | 60 | 37 | 72 | 38 | 29 | 60 | 42 | 47 | 30 | 31 | 29 | 28 | 24 | 23 | 58 | 94 | 93 | 93 |
Swell 3 Height (m) Direction Period (s) | WSW 15 | WSW 15 | S 10 | WNW 12 | S 10 | WNW 12 | WSW 13 | WSW 13 | S 9 | WSW 12 | WSW 21 | S 11 | S 10 | S 10 | WSW 11 | WSW 11 | WSW 10 | WSW 10 |
| kJ | 43 | 72 | 8 | 14 | 8 | 28 | 35 | 34 | 7 | 29 | 42 | 9 | 8 | 8 | 23 | 12 | 10 | 10 |
Wind waves Height (m) Direction Period (s) | NW 7 | NW 7 | NW 7 | NW 7 | NW 6 | NW 6 | NW 6 | NW 6 | NW 6 | NW 6 | NW 6 | NW 6 | NW 6 | NW 6 | NW 6 | NW 6 | NW 7 | NW 7 |
| kJ | 158 | 183 | 255 | 208 | 162 | 175 | 190 | 240 | 302 | 251 | 221 | 221 | 206 | 181 | 177 | 278 | 440 | 493 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 37 | 50 | 50 | 24 | 24 | 83 | 83 | 85 | 83 | 82 | 82 | 74 | 73 | 83 | 83 | 85 | 83 | 20 |
Best forecast wave conditions in San Mateo | ||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||
Header Global | ||||||||||||||||||
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