Surf Forecasts:
How big are the waves at Dillon Beach today (31 Aug):
- Morning surf: Morning surf (31 Aug, local time) - 3ft (0.9m), 14s period with SSW swell.
- Afternoon surf: Afternoon surf (31 Aug, local time) - 2.5ft (0.8m), 14s period with SSW swell.
- Evening surf: Evening surf (31 Aug, local time) - 2.5ft (0.8m), 14s period with SSW swell.
The current surf forecast for Dillon Beach at 3PM is: 0.8m 14s primary swell from a South-southwest direction and 0.3m 10s secondary swell from a West direction, 1.1m 7s secondary swell from a West-northwest direction (forecast issued at 10:00am August 31). The wind direction is predicted to be onshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Aug) | 3ft (0.9m) | 14s |
| Afternoon (31 Aug) | 2.5ft (0.8m) | 14s |
| Evening (31 Aug) | 2.5ft (0.8m) | 14s |
Table - waves today at Dillon Beach. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 17°C on Tue morning, min 11°C on Mon morning). Wind will be generally light. | ||||||||||||||||||||||
Monday 31 | Tuesday 1 | Wednesday 2 | ||||||||||||||||||||
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 8 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SW 18 | SW 19 | SW 16 | NW 9 | WNW 9 | SW 16 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 362 | 362 | 261 | 257 | 253 | 265 | 253 | 249 | 154 | 151 | 151 | 151 | 151 | 151 | 114 | 111 | 197 | 127 | 95 | 87 | 103 | 165 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | on | on | on | on | on | cross-on | glassy | glassy | cross-on | cross-on | cross-on | on | on | glassy | off | cross-off | cross-off | cross-on | cross-on | on | glassy |
High Tide | 2:05PM1.56m | 2:44AM1.24m | 2:38PM1.60m | 3:54AM1.14m | 3:19PM1.62m | |||||||||||||||||
Low Tide | 7:59AM0.34m | 8:45PM0.25m | 8:33AM0.51m | 9:39PM0.19m | 9:13AM0.68m | 10:42PM0.15m | ||||||||||||||||
 | |  | |  | | |  | |  | | | | |  | | | | | | | | |
 | 6:39 | — | — | — | — | — | — | 6:41 | — | — | — | — | — | — | — | 6:41 | — | — | — | — | — | — |
 | — | — | — | 7:43 | — | — | — | — | — | — | — | 7:42 | — | — | — | — | — | — | — | 7:39 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 11 | 13 | 14 | 15 | 14 | 14 | 14 | 14 | 14 | 17 | 17 | 16 | 15 | 15 | 13 | 14 | 15 | 16 | 17 | 16 | 14 | 14 |
Feels °C | 11 | 11 | 10 | 12 | 11 | 11 | 13 | 14 | 14 | 15 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 15 | 15 | 15 | 13 | 14 |
Swell 1 Height (m) Direction Period (s) | WNW 8 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | WNW 10 | WNW 10 | NW 10 | NW 10 | NW 9 | NW 9 | NW 9 | WNW 9 | WNW 9 |
| kJ | 220 | 362 | 261 | 257 | 253 | 265 | 253 | 249 | 154 | 151 | 151 | 151 | 151 | 92 | 88 | 60 | 74 | 71 | 88 | 84 | 103 | 99 |
Swell 2 Height (m) Direction Period (s) | SSW 14 | W 10 | W 10 | W 10 | W 10 | W 10 | WNW 10 | WNW 7 | WNW 7 | WNW 7 | WNW 8 | S 11 | S 11 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 13 | SSW 13 |
| kJ | 362 | 17 | 17 | 17 | 17 | 17 | 19 | 42 | 42 | 42 | 51 | 63 | 62 | 151 | 114 | 111 | 106 | 86 | 86 | 87 | 93 | 95 |
Swell 3 Height (m) Direction Period (s) | S 9 | S 12 | S 12 | SW 19 | WSW 19 | WSW 19 | SW 19 | W 10 | S 12 | S 12 | S 12 | WNW 7 | NW 10 | SSE 11 | S 11 | SW 18 | SW 18 | SW 19 | SW 16 | SW 5 | SW 5 | SW 16 |
| kJ | 2 | 12 | 11 | 15 | 36 | 36 | 58 | 16 | 75 | 73 | 70 | 21 | 38 | 40 | 61 | 111 | 197 | 127 | 95 | 13 | 13 | 165 |
Wind waves Height (m) Direction Period (s) | NW 8 | WNW 8 | WNW 7 | WNW 7 | WNW 7 | WNW 7 | WNW 7 | WNW 7 | — | — | — | — | WNW 7 | — | — | — | SW 4 | SSW 4 | SW 5 | — | — | — |
| kJ | 329 | 154 | 134 | 131 | 99 | 81 | 61 | 66 | — | — | — | — | 18 | — | — | — | 9 | 14 | 13 | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 0 | 24 | 166 | 168 | 96 | 96 | 9 | 0 | 0 | 54 | 54 | 54 | 38 | 25 | 0 | 0 | 0 | 0 | 20 | 54 | 9 | 0 |
Best forecast wave conditions in Marin County | ||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||
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