Surf Forecasts:
How big are the waves at Dillon Beach today (13 Sep):
- Morning surf: Morning surf (13 Sep, local time) - 2ft (0.6m), 13s period with SW swell.
- Afternoon surf: Afternoon surf (13 Sep, local time) - 5.5ft (1.7m), 5s period with WNW swell.
- Evening surf: Evening surf (13 Sep, local time) - 6ft (1.9m), 6s period with NW swell.
The current surf forecast for Dillon Beach at 4AM is: 0.6m 14s primary swell from a Southwest direction and 0.6m 10s secondary swell from a Northwest direction, 0.9m 5s secondary swell from a West-northwest direction (forecast issued at 10:00pm September 12). The wind direction is predicted to be cross-onshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Sep) | 2ft (0.6m) | 13s |
| Afternoon (13 Sep) | 5.5ft (1.7m) | 5s |
| Evening (13 Sep) | 6ft (1.9m) | 6s |
Table - waves today at Dillon Beach. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 18°C on Tue morning, min 12°C on Sat night). Winds decreasing (strong winds from the WNW on Sun afternoon, calm by Mon morning). | ||||||||||||||||||
Sat 12 | Sunday 13 | Monday 14 | ||||||||||||||||
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 6 | NW 11 | SW 14 | SW 14 | SW 14 | NW 10 | SW 13 | WNW 6 | NW 6 | NW 6 | WNW 8 | NW 8 | WNW 8 | WNW 9 | WNW 9 | WNW 8 | NW 8 | WNW 8 |
Wave Graph  | ||||||||||||||||||
 kJ | 200 | 415 | 158 | 149 | 147 | 220 | 142 | 261 | 292 | 201 | 413 | 719 | 368 | 377 | 444 | 769 | 958 | 806 |
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 | cross-on | on | cross-on | cross-on | cross-on | cross-on | glassy | glassy | on | on | on | cross-on | cross-on |
High Tide | 1:17AM1.41m | 1:26PM1.57m | 2:10AM1.30m | 1:55PM1.56m | ||||||||||||||
Low Tide | 7:24PM0.20m | 7:26AM0.33m | 8:09PM0.16m | 8:02AM0.51m | 8:55PM0.16m | |||||||||||||
 | | | |  | | | | | | | | | |  | | | | |
 | — | — | — | 6:50 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — |
 | — | — | — | — | — | — | — | 7:22 | — | — | — | — | — | — | — | 7:22 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 14 | 13 | 12 | 12 | 17 | 16 | 16 | 15 | 14 | 13 | 13 | 13 | 17 | 17 | 16 | 15 | 14 |
Feels °C | 10 | 11 | 10 | 9 | 10 | 12 | 9 | 9 | 11 | 12 | 12 | 12 | 12 | 15 | 14 | 12 | 12 | 12 |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | NW 9 | SW 13 | WNW 8 | WNW 8 | WNW 9 | SW 13 | SW 17 | SW 17 | SW 17 |
| kJ | 200 | 198 | 158 | 149 | 147 | 144 | 142 | 111 | 109 | 86 | 85 | 433 | 368 | 377 | 60 | 77 | 106 | 76 |
Swell 2 Height (m) Direction Period (s) | WSW 12 | WSW 12 | NW 10 | WNW 10 | WNW 10 | WSW 11 | WSW 11 | SW 19 | WSW 17 | SW 13 | SW 19 | SW 13 | SW 13 | SW 13 | SW 17 | SW 13 | SW 12 | SW 12 |
| kJ | 30 | 29 | 80 | 65 | 65 | 24 | 23 | 58 | 54 | 109 | 92 | 85 | 84 | 84 | 77 | 42 | 40 | 39 |
Swell 3 Height (m) Direction Period (s) | S 10 | S 9 | WSW 12 | WSW 12 | WSW 11 | S 10 | SW 19 | WSW 11 | SW 19 | SW 19 | WSW 10 | SW 19 | SW 18 | SW 17 | S 9 | WNW 15 | WNW 15 | WNW 15 |
| kJ | 7 | 7 | 28 | 28 | 24 | 18 | 58 | 12 | 59 | 93 | 10 | 88 | 78 | 77 | 2 | 21 | 42 | 42 |
Wind waves Height (m) Direction Period (s) | WNW 6 | NW 11 | WNW 4 | WNW 5 | WNW 5 | NW 10 | WNW 5 | WNW 6 | NW 6 | NW 6 | WNW 8 | NW 8 | — | — | WNW 9 | WNW 8 | NW 8 | WNW 8 |
| kJ | 164 | 415 | 35 | 37 | 37 | 220 | 107 | 261 | 292 | 201 | 413 | 719 | — | — | 444 | 769 | 958 | 806 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 138 | 38 | 96 | 9 | 9 | 166 | 166 | 168 | 166 | 9 | 9 | 0 | 0 | 24 | 45 | 166 | 162 | 9 |
Best forecast wave conditions in Marin County | ||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||
Header Global | ||||||||||||||||||
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