Surf Forecasts:
How big are the waves at Dillon Beach today (19 Jul):
- Morning surf: Morning surf (19 Jul, local time) - 2.5ft (0.7m), 15s period with WNW swell.
- Afternoon surf: Afternoon surf (19 Jul, local time) - 2.5ft (0.7m), 17s period with SW swell.
- Evening surf: Evening surf (19 Jul, local time) - 2.5ft (0.8m), 17s period with SW swell.
The current surf forecast for Dillon Beach at 6AM is: 0.7m 15s primary swell from a West-northwest direction and 1.0m 7s secondary swell from a West-northwest direction (forecast issued at 10:00pm July 18). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Jul) | 2.5ft (0.7m) | 15s |
| Afternoon (19 Jul) | 2.5ft (0.7m) | 17s |
| Evening (19 Jul) | 2.5ft (0.8m) | 17s |
Table - waves today at Dillon Beach. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 15°C on Mon afternoon, min 10°C on Sat night). Wind will be generally light. | ||||||||||||||||||
Sat 18 | Sunday 19 | Monday 20 | ||||||||||||||||
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 16 | WNW 16 | WNW 16 | WNW 16 | WNW 15 | WNW 15 | SW 17 | SW 17 | SW 17 | SW 17 | SW 16 | SW 15 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 |
Wave Graph  | ||||||||||||||||||
 kJ | 256 | 253 | 253 | 250 | 246 | 243 | 290 | 423 | 354 | 400 | 306 | 284 | 251 | 239 | 291 | 299 | 352 | 291 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | glassy | glassy | on | on | on | on | glassy | glassy | glassy | glassy | cross-on | on | on | on | cross-on |
High Tide | 3:22AM1.30m | 4:33PM1.51m | 4:32AM1.12m | 5:13PM1.53m | ||||||||||||||
Low Tide | 10:06PM0.53m | 10:02AM0.15m | 11:13PM0.46m | 10:46AM0.37m | ||||||||||||||
 |  | | | |  | | | |  | | | | | | | | | |
 | — | — | — | 6:03 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — |
 | 8:32 | — | — | — | — | — | — | — | 8:31 | — | — | — | — | — | — | — | 8:30 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 11 | 11 | 10 | 10 | 11 | 14 | 14 | 13 | 12 | 11 | 11 | 11 | 12 | 14 | 15 | 14 | 12 | 11 |
Feels °C | 9 | 9 | 9 | 9 | 11 | 13 | 12 | 11 | 11 | 10 | 11 | 11 | 12 | 13 | 14 | 12 | 11 | 10 |
Swell 1 Height (m) Direction Period (s) | WNW 16 | WNW 16 | WNW 7 | WNW 7 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | NW 8 | NW 8 | NW 8 | S 12 | S 12 | S 12 |
| kJ | 256 | 253 | 111 | 93 | 150 | 120 | 136 | 143 | 120 | 123 | 123 | 123 | 102 | 100 | 100 | 181 | 178 | 175 |
Swell 2 Height (m) Direction Period (s) | SW 18 | SW 19 | WNW 16 | WNW 16 | WNW 15 | WNW 15 | SW 17 | SW 17 | SW 17 | SW 17 | SW 16 | SW 15 | S 12 | SW 16 | SW 16 | NW 8 | SW 16 | SW 16 |
| kJ | 206 | 125 | 253 | 250 | 246 | 243 | 290 | 423 | 354 | 400 | 306 | 284 | 150 | 239 | 291 | 100 | 352 | 291 |
Swell 3 Height (m) Direction Period (s) | NW 11 | NW 10 | NW 10 | NW 10 | SW 16 | SW 16 | WNW 15 | WNW 15 | WNW 14 | WNW 14 | WNW 14 | WNW 14 | SW 16 | WNW 14 | S 12 | SW 16 | NW 8 | NW 8 |
| kJ | 30 | 53 | 46 | 44 | 201 | 206 | 234 | 169 | 165 | 163 | 163 | 163 | 251 | 160 | 109 | 299 | 100 | 82 |
Wind waves Height (m) Direction Period (s) | WNW 7 | WNW 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 88 | 108 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 9 | 9 | 9 | 0 | 0 | 24 | 24 | 24 | 24 | 0 | 0 | 0 | 0 | 15 | 54 | 24 | 9 | 9 |
Best forecast wave conditions in Marin County | ||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||
Header Global | ||||||||||||||||||
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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