Surf Forecasts:
How big are the waves at Dillon Beach today (25 Sep):
- Morning surf: Morning surf (25 Sep, local time) - 2.5ft (0.8m), 13s period with SSW swell.
- Afternoon surf: Afternoon surf (25 Sep, local time) - 6.5ft (2.0m), 10s period with WNW swell.
- Evening surf: Evening surf (25 Sep, local time) - 7.5ft (2.3m), 10s period with WNW swell.
The current surf forecast for Dillon Beach at 12PM is: 0.8m 13s primary swell from a South-southwest direction and 0.9m 10s secondary swell from a Northwest direction, 0.9m 5s secondary swell from a West-northwest direction (forecast issued at 04:00am September 25). The wind direction is predicted to be onshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Sep) | 2.5ft (0.8m) | 13s |
| Afternoon (25 Sep) | 6.5ft (2.0m) | 10s |
| Evening (25 Sep) | 7.5ft (2.3m) | 10s |
Table - waves today at Dillon Beach. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 18°C on Fri morning, min 10°C on Sun night). Winds increasing (calm on Sat morning, fresh winds from the WNW by Sun afternoon). | ||||||||||||||||||||||||
Friday 25 | Saturday 26 | Sunday 27 | ||||||||||||||||||||||
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 13 | SSW 13 | SSW 13 | WNW 10 | WNW 6 | WNW 10 | WNW 10 | NW 9 | NW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 7 | NW 7 | NW 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 212 | 183 | 225 | 225 | 778 | 505 | 1196 | 889 | 1081 | 905 | 475 | 429 | 449 | 475 | 541 | 516 | 433 | 383 | 365 | 292 | 354 | 547 | 635 | 429 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross-on | glassy | glassy | glassy | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | cross-on | cross-on | cross-on |
High Tide | 11:23AM1.44m | 11:22PM1.45m | 11:48AM1.51m | 00:10AM1.41m | 12:14PM1.58m | |||||||||||||||||||
Low Tide | 5:16AM0.13m | 5:39PM0.34m | 5:47AM0.21m | 6:16PM0.21m | 6:18AM0.32m | 6:55PM0.09m | ||||||||||||||||||
 | |  |  |  | | | |  | | | | | |  | | | | | | | | | | |
 | — | 7:01 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — | — | — | 7:03 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:04 | — | — | — | — | — | — | — | 7:02 | — | — | — | — | — | — | — | 7:00 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 15 | 15 | 18 | 17 | 16 | 15 | 13 | 12 | 11 | 11 | 15 | 15 | 14 | 13 | 13 | 12 | 12 | 11 | 15 | 14 | 14 | 13 | 12 |
Feels °C | 13 | 13 | 14 | 15 | 11 | 10 | 11 | 10 | 10 | 10 | 10 | 14 | 12 | 11 | 11 | 11 | 9 | 11 | 9 | 12 | 8 | 7 | 7 | 9 |
Swell 1 Height (m) Direction Period (s) | NW 10 | NW 10 | NW 10 | NW 10 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | SSW 13 | SSW 12 | SSW 12 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 |
| kJ | 212 | 151 | 148 | 148 | 225 | 222 | 209 | 202 | 688 | 575 | 475 | 429 | 449 | 186 | 220 | 220 | 231 | 231 | 213 | 192 | 150 | 147 | 111 | 111 |
Swell 2 Height (m) Direction Period (s) | SW 13 | SW 13 | SSW 13 | SSW 13 | SW 19 | SW 19 | S 11 | SW 21 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SW 19 | SW 19 | SW 19 | SW 19 | SW 19 | SW 18 | SW 18 | SW 17 | SW 17 | SW 17 | SW 16 |
| kJ | 183 | 183 | 225 | 225 | 15 | 14 | 2 | 18 | 212 | 212 | 186 | 151 | 189 | 92 | 93 | 92 | 57 | 90 | 80 | 150 | 148 | 145 | 137 | 157 |
Swell 3 Height (m) Direction Period (s) | S 10 | S 10 | SW 20 | SW 19 | SW 19 | SW 19 | SW 21 | S 11 | SW 21 | SW 21 | SW 18 | SW 18 | SW 18 | SW 19 | W 21 | W 21 | SW 24 | SW 24 | W 19 | WNW 19 | W 19 | SW 21 | WNW 18 | WNW 18 |
| kJ | 17 | 17 | 15 | 15 | 15 | 15 | 18 | 2 | 18 | 17 | 50 | 50 | 85 | 57 | 9 | 9 | 22 | 22 | 30 | 37 | 7 | 18 | 31 | 104 |
Wind waves Height (m) Direction Period (s) | WNW 4 | WNW 4 | NW 4 | WNW 5 | WNW 10 | WNW 6 | WNW 10 | WNW 10 | NW 9 | NW 9 | — | — | — | WNW 9 | WNW 9 | WNW 9 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 7 | NW 7 | NW 7 |
| kJ | 25 | 14 | 18 | 40 | 778 | 505 | 1196 | 889 | 1081 | 905 | — | — | — | 475 | 541 | 516 | 433 | 383 | 365 | 292 | 354 | 547 | 635 | 429 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 38 | 9 | 9 | 65 | 166 | 166 | 166 | 38 | 9 | 0 | 0 | 0 | 166 | 166 | 138 | 9 | 38 | 9 | 9 | 65 | 511 | 532 | 166 | 25 |
Best forecast wave conditions in Marin County | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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