Surf Forecasts:
How big are the waves at Dillon Beach today (18 Jul):
- Morning surf: Morning surf (18 Jul, local time) - 2.5ft (0.8m), 16s period with WNW swell.
- Afternoon surf: Afternoon surf (18 Jul, local time) - 2.5ft (0.8m), 16s period with WNW swell.
- Evening surf: Evening surf (18 Jul, local time) - 2.5ft (0.7m), 16s period with WNW swell.
The current surf forecast for Dillon Beach at 6PM is: 0.8m 16s primary swell from a West-northwest direction and 0.6m 18s secondary swell from a Southwest direction, 0.9m 7s secondary swell from a West-northwest direction (forecast issued at 10:00am July 18). The wind direction is predicted to be onshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Jul) | 2.5ft (0.8m) | 16s |
| Afternoon (18 Jul) | 2.5ft (0.8m) | 16s |
| Evening (18 Jul) | 2.5ft (0.7m) | 16s |
Table - waves today at Dillon Beach. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 16°C on Mon afternoon, min 10°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||
Saturday 18 | Sunday 19 | Monday 20 | ||||||||||||||||||||
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) | WNW 16 | WNW 16 | WNW 16 | WNW 16 | 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 | 341 | 337 | 337 | 333 | 329 | 253 | 253 | 250 | 246 | 243 | 290 | 358 | 354 | 400 | 306 | 284 | 251 | 239 | 291 | 299 | 352 | 299 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-on | on | on | on | on | on | glassy | glassy | on | on | on | on | on | glassy | glassy | glassy | cross-on | on | on | on | cross-on |
High Tide | 3:53PM1.49m | 3:22AM1.30m | 4:33PM1.51m | 4:32AM1.12m | 5:13PM1.53m | |||||||||||||||||
Low Tide | 9:20AM-0.05m | 10:06PM0.53m | 10:02AM0.15m | 11:13PM0.46m | 10:46AM0.37m | |||||||||||||||||
 |  | | | |  | | |  | | | | |  | | | | | | | | | |
 | 6:01 | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — |
 | — | — | — | — | 8:32 | — | — | — | — | — | — | — | 8:31 | — | — | — | — | — | — | — | 8:30 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 12 | 15 | 15 | 13 | 11 | 11 | 10 | 11 | 11 | 13 | 14 | 13 | 12 | 12 | 11 | 11 | 12 | 14 | 16 | 14 | 12 | 11 |
Feels °C | 11 | 13 | 13 | 10 | 8 | 9 | 9 | 11 | 10 | 11 | 12 | 11 | 11 | 11 | 10 | 11 | 12 | 13 | 14 | 12 | 11 | 9 |
Swell 1 Height (m) Direction Period (s) | WNW 7 | WNW 7 | WNW 7 | WNW 16 | WNW 16 | WNW 16 | WNW 7 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | NW 8 | NW 8 | NW 8 | NW 9 | WNW 8 | NW 8 | NW 8 | NW 8 | S 12 | S 12 |
| kJ | 102 | 99 | 75 | 333 | 329 | 253 | 146 | 178 | 158 | 162 | 136 | 147 | 162 | 166 | 142 | 145 | 126 | 102 | 102 | 102 | 181 | 175 |
Swell 2 Height (m) Direction Period (s) | WNW 16 | WNW 16 | WNW 16 | SW 18 | 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 | S 12 | NW 8 | NW 8 |
| kJ | 341 | 337 | 337 | 258 | 206 | 125 | 253 | 250 | 246 | 243 | 290 | 358 | 354 | 400 | 306 | 284 | 148 | 239 | 291 | 181 | 102 | 100 |
Swell 3 Height (m) Direction Period (s) | SW 17 | SW 17 | SW 18 | NW 11 | NW 11 | NW 10 | WNW 10 | SW 13 | SW 16 | SW 16 | WNW 15 | WNW 15 | WNW 14 | WNW 14 | WNW 14 | WNW 14 | SW 16 | WNW 14 | S 12 | SW 16 | SW 16 | SW 16 |
| kJ | 188 | 243 | 300 | 30 | 30 | 53 | 38 | 63 | 201 | 206 | 237 | 169 | 165 | 163 | 163 | 163 | 251 | 118 | 109 | 299 | 352 | 299 |
Wind waves Height (m) Direction Period (s) | — | — | — | WNW 7 | WNW 7 | WNW 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | 77 | 105 | 134 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 0 | 20 | 166 | 166 | 9 | 9 | 9 | 0 | 0 | 65 | 24 | 24 | 24 | 65 | 0 | 0 | 0 | 54 | 65 | 24 | 24 | 9 |
Best forecast wave conditions in Marin County | ||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||
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