Surf Forecasts:
How big are the waves at Double Point today (17 Aug):
- Afternoon surf: Afternoon surf (17 Aug, local time) - 2.5ft (0.8m), 15s period with SW swell.
- Evening surf: Evening surf (17 Aug, local time) - 2.5ft (0.8m), 15s period with SW swell.
The current surf forecast for Double Point at 8PM is: 0.8m 15s primary swell from a Southwest direction and 0.5m 9s secondary swell from a West-northwest direction, 0.7m 7s secondary swell from a West-northwest direction (forecast issued at 04:00pm August 17). The wind direction is predicted to be cross-shore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Aug) | - | - |
| Afternoon (17 Aug) | 2.5ft (0.8m) | 15s |
| Evening (17 Aug) | 2.5ft (0.8m) | 15s |
Table - waves today at Double Point. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 18°C on Tue afternoon, min 11°C on Mon night). Wind will be generally light. | ||||||||||||||||||||
Mon 17 | Tuesday 18 | Wednesday 19 | ||||||||||||||||||
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) | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 15 | SW 15 | SW 16 | SSW 16 | WNW 8 | SW 16 | SSW 16 | NW 7 | WNW 8 | SW 14 | SSW 15 | SSW 15 | WNW 7 | WNW 7 |
Wave Graph  | ||||||||||||||||||||
 kJ | 309 | 255 | 255 | 251 | 214 | 214 | 217 | 217 | 248 | 169 | 173 | 208 | 169 | 289 | 208 | 214 | 272 | 279 | 237 | 374 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross | cross | cross | cross-on | glassy | glassy | cross-on | cross-on | cross | cross | cross |
High Tide | 3:36PM1.24m | 4:24AM0.89m | 4:13PM1.22m | 5:53AM0.82m | 4:57PM1.19m | |||||||||||||||
Low Tide | 10:49PM0.21m | 10:24AM0.41m | 11:52PM0.19m | 11:15AM0.52m | ||||||||||||||||
 |  | |  | | | | | | | | | | | | | | | | | |
 | — | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — |
 | — | — | 8:01 | — | — | — | — | — | — | — | 8:00 | — | — | — | — | — | — | 7:59 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 15 | 13 | 12 | 11 | 12 | 12 | 16 | 18 | 15 | 12 | 12 | 12 | 12 | 14 | 18 | 18 | 16 | 13 | 12 |
Feels °C | 16 | 13 | 11 | 10 | 9 | 11 | 11 | 15 | 16 | 12 | 9 | 9 | 11 | 12 | 14 | 18 | 16 | 13 | 9 | 8 |
Swell 1 Height (m) Direction Period (s) | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | WNW 7 | WNW 8 | WNW 8 | SW 16 | SSW 16 | SSW 16 | SW 16 | WNW 7 | WNW 7 | WNW 8 | WNW 8 | SSW 15 | SSW 15 | SW 15 | SW 15 |
| kJ | 309 | 255 | 255 | 251 | 214 | 51 | 100 | 122 | 248 | 169 | 173 | 208 | 160 | 193 | 199 | 161 | 272 | 279 | 229 | 236 |
Swell 2 Height (m) Direction Period (s) | WNW 7 | WNW 9 | WNW 9 | WNW 9 | WNW 6 | SW 14 | SW 15 | SW 15 | W 16 | SW 13 | SW 13 | SSW 13 | SSW 16 | SW 14 | SW 14 | SW 14 | W 12 | W 12 | W 12 | S 9 |
| kJ | 29 | 25 | 44 | 26 | 35 | 214 | 217 | 217 | 20 | 84 | 84 | 66 | 169 | 191 | 208 | 214 | 112 | 110 | 108 | 2 |
Swell 3 Height (m) Direction Period (s) | WNW 9 | S 10 | S 10 | S 10 | WNW 9 | WNW 9 | SW 9 | W 13 | S 10 | W 15 | W 15 | W 14 | SW 13 | WNW 14 | W 13 | W 13 | SW 21 | SW 22 | W 22 | — |
| kJ | 26 | 7 | 7 | 7 | 25 | 25 | 3 | 3 | 2 | 18 | 38 | 66 | 84 | 61 | 90 | 82 | 18 | 18 | 9 | — |
Wind waves Height (m) Direction Period (s) | — | WNW 7 | WNW 7 | WNW 7 | WNW 7 | — | — | — | WNW 8 | WNW 8 | WNW 8 | WNW 7 | — | NW 7 | — | — | WNW 8 | WNW 8 | WNW 7 | WNW 7 |
| kJ | — | 25 | 44 | 47 | 81 | — | — | — | 142 | 145 | 173 | 183 | — | 289 | — | — | 183 | 198 | 237 | 374 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 91 | 131 | 8 | 8 | 8 | 8 | 8 | 8 | 30 | 129 | 128 | 30 | 17 | 0 | 0 | 17 | 30 | 129 | 120 | 30 |
Best forecast wave conditions in Marin County | ||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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