Surf Forecasts:
How big are the waves at Dillon Beach today (12 Sep):
- Morning surf: Morning surf (12 Sep, local time) - 3ft (0.9m), 14s period with SW swell.
- Afternoon surf: Afternoon surf (12 Sep, local time) - 6ft (1.9m), 6s period with NW swell.
- Evening surf: Evening surf (12 Sep, local time) - 2.5ft (0.7m), 14s period with SW swell.
The current surf forecast for Dillon Beach at 4AM is: 0.8m 14s primary swell from a Southwest direction and 0.4m 9s secondary swell from a West-northwest direction, 1.4m 6s secondary swell from a Northwest direction (forecast issued at 10:00pm September 11). The wind direction is predicted to be cross-onshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Sep) | 3ft (0.9m) | 14s |
| Afternoon (12 Sep) | 6ft (1.9m) | 6s |
| Evening (12 Sep) | 2.5ft (0.7m) | 14s |
Table - waves today at Dillon Beach. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 18°C on Mon morning, min 12°C on Sat night). Mainly strong winds. | ||||||||||||||||||
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 14 | SW 14 | SW 14 | SW 14 | NW 6 | NW 6 | NW 6 | SW 14 | NW 10 | NW 10 | SW 14 | NW 10 | WNW 5 | WNW 6 | NW 6 | WNW 6 |
Wave Graph  | ||||||||||||||||||
 kJ | 365 | 301 | 297 | 293 | 346 | 336 | 257 | 266 | 200 | 198 | 292 | 286 | 147 | 220 | 142 | 289 | 284 | 181 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross-on |
High Tide | 00:25AM1.51m | 12:57PM1.56m | 1:17AM1.41m | 1:26PM1.57m | ||||||||||||||
Low Tide | 6:39PM0.27m | 6:51AM0.17m | 7:24PM0.20m | 7:26AM0.33m | 8:09PM0.16m | |||||||||||||
 | | | |  | | | | | | | | | | | | | | |
 | — | — | — | 6:50 | — | — | — | — | — | — | — | 6:50 | — | — | — | — | — | — |
 | — | — | — | — | — | — | — | 7:24 | — | — | — | — | — | — | — | 7:22 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 14 | 13 | 13 | 13 | 16 | 15 | 15 | 15 | 14 | 13 | 12 | 12 | 17 | 16 | 16 | 15 | 14 |
Feels °C | 12 | 11 | 10 | 10 | 11 | 12 | 8 | 9 | 9 | 10 | 9 | 9 | 10 | 12 | 9 | 9 | 11 | 12 |
Swell 1 Height (m) Direction Period (s) | SW 15 | SW 15 | SW 14 | SW 14 | 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 | NW 9 |
| kJ | 365 | 301 | 297 | 293 | 346 | 336 | 248 | 245 | 200 | 198 | 158 | 149 | 147 | 144 | 142 | 111 | 109 | 68 |
Swell 2 Height (m) Direction Period (s) | SSW 7 | WSW 15 | WSW 15 | WNW 9 | NW 12 | NW 12 | WSW 13 | WSW 13 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | WNW 10 | WSW 11 | WSW 11 | SW 19 | WSW 17 | SW 13 |
| kJ | 9 | 73 | 74 | 35 | 37 | 35 | 35 | 34 | 30 | 29 | 28 | 28 | 65 | 24 | 23 | 58 | 54 | 109 |
Swell 3 Height (m) Direction Period (s) | S 10 | SSW 7 | NW 12 | NW 12 | S 10 | S 10 | S 10 | S 10 | S 10 | S 9 | WSW 21 | WSW 20 | WSW 11 | S 10 | SW 19 | WSW 11 | SW 19 | SW 19 |
| kJ | 19 | 9 | 23 | 37 | 8 | 8 | 7 | 7 | 7 | 7 | 42 | 40 | 24 | 8 | 58 | 23 | 59 | 93 |
Wind waves Height (m) Direction Period (s) | NW 6 | NW 6 | NW 6 | WNW 6 | NW 6 | NW 6 | NW 6 | NW 6 | NW 6 | NW 5 | NW 10 | NW 10 | NW 5 | NW 10 | WNW 5 | WNW 6 | NW 6 | WNW 6 |
| kJ | 261 | 209 | 148 | 112 | 126 | 133 | 257 | 266 | 189 | 94 | 292 | 286 | 45 | 220 | 138 | 289 | 284 | 181 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 45 | 132 | 38 | 9 | 9 | 166 | 166 | 168 | 138 | 38 | 38 | 38 | 9 | 166 | 166 | 168 | 166 | 9 |
Best forecast wave conditions in Marin County | ||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||
Header Global | ||||||||||||||||||
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