Surf Forecasts:
How big are the waves at Double Point today (20 Aug):
- Afternoon surf: Afternoon surf (20 Aug, local time) - 2.5ft (0.7m), 14s period with SSW swell.
- Evening surf: Evening surf (20 Aug, local time) - 2.5ft (0.7m), 14s period with SW swell.
The current surf forecast for Double Point at 7PM is: 0.7m 14s primary swell from a South-southwest direction and 0.7m 11s secondary swell from a West-northwest direction, 1.0m 5s secondary swell from a West-northwest direction (forecast issued at 04:00pm August 20). The wind direction is predicted to be cross-shore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Aug) | - | - |
| Afternoon (20 Aug) | 2.5ft (0.7m) | 14s |
| Evening (20 Aug) | 2.5ft (0.7m) | 14s |
Table - waves today at Double Point. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 19°C on Sat afternoon, min 12°C on Fri night). Winds decreasing (fresh winds from the NW on Sat afternoon, calm by Sun morning). | ||||||||||||||||||||
Thu 20 | Friday 21 | Saturday 22 | ||||||||||||||||||
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) | SSW 14 | SSW 14 | SW 14 | SW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | WNW 11 | WNW 10 | WNW 10 | WNW 5 | NW 5 | SW 18 | SW 13 | SW 17 | WNW 5 | WNW 6 | WNW 7 | WNW 6 |
Wave Graph  | ||||||||||||||||||||
 kJ | 175 | 180 | 211 | 211 | 183 | 138 | 134 | 127 | 322 | 86 | 260 | 77 | 68 | 68 | 85 | 76 | 102 | 260 | 350 | 222 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross |
High Tide | 5:49PM1.18m | 9:11AM0.86m | 6:48PM1.17m | 10:06AM0.91m | 7:48PM1.19m | |||||||||||||||
Low Tide | 12:22PM0.60m | 2:08AM0.14m | 1:41PM0.64m | 3:09AM0.10m | 2:51PM0.64m | |||||||||||||||
 |  |  | | | | | | | |  | | | |  | | | | | | |
 | — | — | — | — | — | 6:31 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — |
 | — | 7:58 | — | — | — | — | — | — | — | 7:55 | — | — | — | — | — | — | — | 7:54 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 14 | 13 | 13 | 13 | 13 | 13 | 16 | 16 | 15 | 13 | 13 | 13 | 12 | 14 | 18 | 19 | 18 | 15 | 14 |
Feels °C | 13 | 11 | 10 | 10 | 11 | 10 | 11 | 13 | 13 | 12 | 10 | 10 | 11 | 9 | 12 | 15 | 15 | 13 | 11 | 10 |
Swell 1 Height (m) Direction Period (s) | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | SSW 13 | WNW 10 | SSW 13 | SSW 13 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | SSW 13 | SSW 13 | SW 13 | SW 16 |
| kJ | 142 | 135 | 126 | 123 | 121 | 91 | 90 | 90 | 70 | 86 | 68 | 68 | 58 | 57 | 56 | 56 | 67 | 66 | 42 | 94 |
Swell 2 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SW 14 | SW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SW 18 | SSW 13 | SW 18 | SW 17 | SSW 13 | SSW 13 | SW 13 | SSW 13 | SW 17 | SW 17 | SW 17 | SW 12 |
| kJ | 175 | 180 | 211 | 211 | 183 | 138 | 134 | 127 | 49 | 68 | 48 | 47 | 68 | 68 | 85 | 67 | 75 | 73 | 97 | 39 |
Swell 3 Height (m) Direction Period (s) | SW 19 | WSW 19 | SW 20 | SW 19 | SW 19 | SW 19 | SW 19 | SW 18 | S 10 | SW 18 | W 13 | W 13 | SW 17 | SW 18 | SW 18 | SW 17 | S 10 | S 10 | S 10 | W 12 |
| kJ | 57 | 36 | 15 | 15 | 15 | 15 | 15 | 51 | 2 | 49 | 14 | 14 | 47 | 49 | 50 | 76 | 2 | 2 | 2 | 25 |
Wind waves Height (m) Direction Period (s) | WNW 6 | WNW 4 | WNW 5 | NW 5 | NW 5 | WNW 5 | WNW 5 | WNW 5 | WNW 11 | WNW 5 | WNW 10 | WNW 5 | NW 5 | WNW 5 | WNW 4 | WNW 5 | WNW 5 | WNW 6 | WNW 7 | WNW 6 |
| kJ | 45 | 26 | 48 | 60 | 64 | 54 | 42 | 33 | 322 | 48 | 260 | 77 | 60 | 27 | 26 | 27 | 102 | 260 | 350 | 222 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 8 | 17 | 129 | 129 | 127 | 101 | 46 | 46 | 46 | 129 | 130 | 130 | 128 | 101 | 46 | 46 | 46 | 128 | 129 | 130 |
Best forecast wave conditions in Marin County | ||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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