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 7AM is: 0.6m 14s primary swell from a Southwest direction and 0.6m 10s secondary swell from a West-northwest direction, 0.9m 4s secondary swell from a Northwest direction (forecast issued at 04:00am September 13). 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 Mon morning, min 12°C on Sun morning). Winds decreasing (strong winds from the WNW on Sun afternoon, calm by Mon morning). | ||||||||||||||||||||||||
Sunday 13 | Monday 14 | Tuesday 15 | ||||||||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | NW 10 | SW 14 | SW 14 | WNW 10 | SW 13 | NW 6 | NW 6 | NW 6 | NW 8 | WNW 8 | NW 8 | WNW 9 | WNW 9 | WNW 8 | NW 8 | NW 8 | WNW 8 | NW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | NW 8 | WNW 9 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 229 | 149 | 147 | 200 | 142 | 296 | 326 | 230 | 439 | 433 | 682 | 419 | 419 | 682 | 935 | 733 | 581 | 792 | 413 | 351 | 261 | 267 | 439 | 411 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | on | on | cross-on | cross-on | cross-on | glassy | glassy | glassy | on | on | on | cross-on | cross-on | cross-on | glassy | glassy | cross-on | on | on | on | glassy |
High Tide | 1:17AM1.41m | 1:26PM1.57m | 2:10AM1.30m | 1:55PM1.56m | 3:08AM1.20m | 2:26PM1.53m | ||||||||||||||||||
Low Tide | 7:26AM0.33m | 8:09PM0.16m | 8:02AM0.51m | 8:55PM0.16m | 8:40AM0.68m | 9:43PM0.17m | ||||||||||||||||||
 | |  | | | | | | | | | |  | | | | | | | | | | | | |
 | — | 6:50 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:22 | — | — | — | — | — | — | — | 7:22 | — | — | — | — | — | — | — | 7:20 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 13 | 12 | 17 | 16 | 17 | 15 | 14 | 13 | 13 | 13 | 18 | 17 | 17 | 15 | 14 | 13 | 13 | 13 | 18 | 17 | 15 | 12 | 13 |
Feels °C | 10 | 11 | 10 | 12 | 9 | 10 | 10 | 12 | 12 | 12 | 12 | 16 | 14 | 13 | 12 | 12 | 12 | 12 | 12 | 17 | 15 | 14 | 11 | 13 |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | WNW 8 | WNW 9 | SW 13 | SW 17 | SW 17 | SW 17 | SW 17 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | NW 8 | WNW 9 |
| kJ | 158 | 149 | 147 | 144 | 142 | 111 | 109 | 109 | 85 | 85 | 400 | 419 | 60 | 107 | 106 | 106 | 76 | 493 | 413 | 351 | 261 | 267 | 288 | 411 |
Swell 2 Height (m) Direction Period (s) | WSW 12 | WNW 10 | WNW 10 | WSW 11 | WSW 11 | SW 19 | WSW 17 | SW 19 | SW 19 | SW 19 | SW 13 | SW 13 | SW 17 | SW 13 | SW 12 | SW 12 | SW 12 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 |
| kJ | 28 | 65 | 65 | 24 | 23 | 58 | 54 | 93 | 92 | 88 | 84 | 84 | 77 | 58 | 40 | 39 | 38 | 106 | 102 | 91 | 89 | 88 | 63 | 62 |
Swell 3 Height (m) Direction Period (s) | WSW 21 | WSW 12 | WSW 11 | S 10 | SW 19 | WSW 11 | SW 19 | WSW 10 | WSW 10 | WSW 10 | SW 18 | SW 17 | S 9 | WNW 15 | WNW 15 | WNW 15 | WNW 15 | SW 12 | SW 12 | WNW 13 | NW 13 | WNW 13 | WNW 13 | SSW 20 |
| kJ | 42 | 28 | 24 | 18 | 58 | 23 | 59 | 10 | 10 | 9 | 78 | 77 | 2 | 21 | 42 | 42 | 21 | 23 | 23 | 35 | 45 | 35 | 17 | 38 |
Wind waves Height (m) Direction Period (s) | NW 10 | WNW 4 | NW 4 | WNW 10 | WNW 5 | NW 6 | NW 6 | NW 6 | NW 8 | WNW 8 | NW 8 | — | WNW 9 | WNW 8 | NW 8 | NW 8 | WNW 8 | NW 8 | — | — | — | — | NW 8 | — |
| kJ | 229 | 35 | 29 | 200 | 107 | 296 | 326 | 230 | 439 | 433 | 682 | — | 419 | 682 | 935 | 733 | 581 | 792 | — | — | — | — | 439 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 138 | 38 | 96 | 9 | 9 | 166 | 166 | 168 | 166 | 9 | 9 | 0 | 0 | 24 | 45 | 166 | 162 | 9 | 9 | 0 | 0 | 15 | 479 | 24 |
Best forecast wave conditions in Marin County | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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