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Linda Mar Surf Forecast
/ CAL – San Mateo (15 breaks) / California (404 breaks) /
Surf Forecasts:
Linda Mar surfForecast / CAL – San Mateo / USA
48hr Weather and Surf, issued 4 am Tuesday 16 Sep 2025 PDT
How big are the waves at Linda Mar today?
The current surf forecast for Linda Mar at 7AM is: 1.1m 9s primary swell from a Northwest direction (forecast issued at 04:00am September 16). An open ocean swell of 0.5m 18s is not directed at the surf break. The wind direction is predicted to be glassy.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Sep) | 3.5ft (1.1m) | 9s |
| Afternoon (16 Sep) | 3ft (0.9m) | 9s |
| Evening (16 Sep) | 3ft (0.9m) | 9s |
Table - waves today at Linda Mar. (Swell directed towards the surf break)
Tuesday 16 | Wednesday 17 | Thursday 18 | ||||||||||||||||||||||
| 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 | 8 PM | 11 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    | |||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 12 | 12 | 11 | 11 | 10 | 10 | 10 | 10 | 8 | 8 | 8 | 8 | 10 | 10 | 10 | 10 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 258 | 231 | 182 | 182 | 138 | 138 | 112 | 82 | 119 | 105 | 238 | 138 | 114 | 109 | 284 | 213 | 278 | 394 | 423 | 804 | 970 | 1010 | 936 | 836 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | glass | glass | cross- on | cross- on | cross- on | on | on | on | glass | glass | cross- on | cross- on | cross- on | cross- on | cross | cross | cross | cross | cross | cross | cross | cross | cross |
High Tide / height (m) | 8:27AM 1.93 | 7:05PM 2.31 | 9:11AM 2.01 | 8:09PM 2.33 | 9:48AM 2.10 | 9:04PM 2.34 | ||||||||||||||||||
Low Tide / height (m) | 1:24AM 0.35 | 1:16PM 1.41 | 2:21AM 0.32 | 2:21PM 1.28 | 3:08AM 0.33 | 3:13PM 1.14 | ||||||||||||||||||
Tuesday 16 | Wednesday 17 | Thursday 18 | ||||||||||||||||||||||
| Sunrise | - | - | 6:52 | - | - | - | - | - | - | - | 6:52 | - | - | - | - | - | - | - | 6:54 | - | - | - | - | - |
| Sunset | - | - | - | - | - | 7:15 | - | - | - | - | - | - | - | 7:15 | - | - | - | - | - | - | - | 7:13 | - | - |
 | |  | |  | | | | | | |  | | |  | |  | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 18 | 17 | 19 | 21 | 21 | 20 | 18 | 18 | 17 | 17 | 18 | 21 | 18 | 17 | 15 | 15 | 15 | 15 | 14 | 16 | 16 | 16 | 15 | 15 |
| Feels °C (?) | 19 | 18 | 19 | 21 | 20 | 19 | 17 | 17 | 17 | 17 | 18 | 20 | 16 | 15 | 14 | 14 | 15 | 15 | 13 | 15 | 14 | 14 | 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)
Recent Eyeball Surf Reports for CAL - San Mateo
Continuing clean conditions at Linda Mar (calm at Pacifica 2 km from Linda Mar). 0.9m 8s swell from the WNW with a 0.6m 11s groundswell from the WSW. 2 swells combining to make bigger set waves.
1 h 31 min ago
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