Surf Forecasts:
How big are the waves at Dillon Beach today (22 Sep):
- Afternoon surf: Afternoon surf (22 Sep, local time) - 6ft (1.9m), 8s period with WNW swell.
- Evening surf: Evening surf (22 Sep, local time) - 8ft (2.4m), 8s period with NW swell.
The current surf forecast for Dillon Beach at 9PM is: 2.4m 8s primary swell from a Northwest direction and 0.8m 16s secondary swell from a Southwest direction, 0.3m 12s secondary swell from a South direction (forecast issued at 04:00pm September 22). The wind direction is predicted to be cross-onshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Sep) | - | - |
| Afternoon (22 Sep) | 6ft (1.9m) | 8s |
| Evening (22 Sep) | 8ft (2.4m) | 8s |
Table - waves today at Dillon Beach. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 18°C on Wed morning, min 13°C on Tue night). Winds increasing (calm on Wed night, fresh winds from the WNW by Thu afternoon). | ||||||||||||||||||||
Tue 22 | Wednesday 23 | Thursday 24 | ||||||||||||||||||
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 13 | WNW 7 | NW 8 | WNW 8 | NW 8 | NW 8 | WNW 8 | WNW 11 | WNW 11 | NW 11 | WNW 9 | NW 8 | NW 8 | WNW 11 | NW 11 | NW 11 | WNW 11 | NW 11 | NW 11 | WNW 11 |
Wave Graph  | ||||||||||||||||||||
 kJ | 376 | 595 | 803 | 527 | 802 | 760 | 423 | 311 | 700 | 730 | 637 | 811 | 547 | 700 | 1027 | 894 | 713 | 1090 | 862 | 622 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | cross-on | cross | glassy | glassy | glassy | on | on | on | on | glassy | glassy | glassy | glassy | on | on | on | cross-on | cross-on |
High Tide | 9:01PM1.44m | 10:36AM1.31m | 9:49PM1.46m | 10:59AM1.37m | 10:35PM1.46m | |||||||||||||||
Low Tide | 3:50PM0.72m | 4:14AM0.08m | 4:28PM0.60m | 4:46AM0.09m | 5:03PM0.47m | |||||||||||||||
 |  |  | | | | | | | | | | | | | | |  |  | | |
 | — | — | — | — | — | 7:00 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — | — |
 | — | 7:08 | — | — | — | — | — | — | — | 7:07 | — | — | — | — | — | — | — | 7:06 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 14 | 15 | 15 | 14 | 13 | 13 | 13 | 18 | 18 | 17 | 16 | 17 | 16 | 15 | 15 | 18 | 17 | 17 | 16 | 16 |
Feels °C | 11 | 11 | 13 | 13 | 13 | 13 | 12 | 17 | 15 | 15 | 15 | 17 | 15 | 14 | 14 | 16 | 13 | 11 | 11 | 12 |
Swell 1 Height (m) Direction Period (s) | NW 13 | SW 16 | SW 16 | WNW 12 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 11 | SW 15 | SW 15 | WNW 9 | NW 8 | WNW 11 | WNW 7 | WNW 11 | SW 14 | SW 14 | SW 14 | SW 14 |
| kJ | 376 | 302 | 361 | 384 | 493 | 493 | 423 | 242 | 700 | 262 | 255 | 595 | 460 | 700 | 164 | 553 | 200 | 195 | 153 | 147 |
Swell 2 Height (m) Direction Period (s) | SW 16 | S 12 | S 12 | SW 16 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | SW 15 | S 11 | S 11 | SW 15 | SW 15 | SW 15 | NW 11 | SW 14 | S 11 | S 11 | S 10 | S 10 |
| kJ | 248 | 25 | 24 | 361 | 247 | 243 | 223 | 311 | 224 | 9 | 9 | 255 | 209 | 209 | 278 | 206 | 22 | 21 | 19 | 18 |
Swell 3 Height (m) Direction Period (s) | S 12 | SSW 12 | SSW 12 | S 12 | SW 16 | SW 16 | SW 16 | SW 16 | S 11 | S 13 | S 11 | S 11 | S 12 | S 12 | SW 15 | S 11 | W 16 | W 21 | — | S 12 |
| kJ | 25 | 27 | 13 | 24 | 361 | 357 | 248 | 242 | 9 | 3 | 9 | 9 | 27 | 26 | 209 | 22 | 5 | 9 | — | 11 |
Wind waves Height (m) Direction Period (s) | WNW 8 | WNW 7 | NW 8 | WNW 8 | NW 8 | NW 8 | — | — | — | NW 11 | WNW 9 | NW 8 | NW 8 | — | NW 11 | NW 11 | WNW 11 | NW 11 | NW 11 | WNW 11 |
| kJ | 287 | 595 | 803 | 527 | 802 | 760 | — | — | — | 730 | 637 | 811 | 547 | — | 1027 | 894 | 713 | 1090 | 862 | 622 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 65 | 166 | 65 | 9 | 0 | 0 | 0 | 24 | 9 | 9 | 9 | 0 | 0 | 0 | 0 | 24 | 166 | 138 | 96 | 38 |
Best forecast wave conditions in Marin County | ||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||
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