Surf Forecasts:
How big are the waves at Double Point today (31 Aug):
- Morning surf: Morning surf (31 Aug, local time) - 5ft (1.6m), 8s period with NW 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 Double Point at 4AM is: 0.9m 14s primary swell from a Southwest direction and 1.3m 8s secondary swell from a West-northwest direction (forecast issued at 10:00pm August 30). The wind direction is predicted to be cross-onshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Aug) | 5ft (1.6m) | 8s |
| Afternoon (31 Aug) | 2.5ft (0.8m) | 14s |
| Evening (31 Aug) | 2.5ft (0.8m) | 14s |
Table - waves today at Double Point. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 17°C on Tue morning, min 11°C on Sun night). Wind will be generally light. | ||||||||||||||||||
Sun 30 | Monday 31 | Tuesday 1 | ||||||||||||||||
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 14 | NW 8 | 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 | SSW 13 |
Wave Graph  | ||||||||||||||||||
 kJ | 309 | 309 | 305 | 371 | 348 | 264 | 264 | 257 | 253 | 207 | 201 | 195 | 151 | 151 | 192 | 151 | 114 | 114 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | cross-on | on |
High Tide | 1:55AM1.09m | 2:13PM1.25m | 2:52AM1.00m | 2:47PM1.28m | ||||||||||||||
Low Tide | 8:21PM0.22m | 8:23AM0.23m | 9:08PM0.16m | 8:58AM0.33m | 10:03PM0.12m | |||||||||||||
 | | | |  |  | | |  | | | | | | |  | | | |
 | — | — | — | 6:39 | — | — | — | — | — | — | — | 6:39 | — | — | — | — | — | — |
 | — | — | — | — | — | — | — | 7:42 | — | — | — | — | — | — | — | 7:40 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 11 | 12 | 11 | 11 | 12 | 14 | 15 | 16 | 14 | 14 | 14 | 15 | 15 | 17 | 17 | 17 | 15 | 15 |
Feels °C | 8 | 9 | 9 | 9 | 10 | 12 | 11 | 13 | 13 | 12 | 12 | 14 | 14 | 15 | 14 | 14 | 14 | 14 |
Swell 1 Height (m) Direction Period (s) | SW 15 | SW 15 | SW 14 | WNW 8 | 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 | SSW 13 |
| kJ | 309 | 309 | 305 | 232 | 188 | 264 | 264 | 257 | 253 | 207 | 201 | 195 | 151 | 151 | 192 | 151 | 114 | 114 |
Swell 2 Height (m) Direction Period (s) | S 9 | S 9 | S 9 | SW 14 | SW 14 | W 10 | W 10 | W 10 | W 10 | W 10 | WNW 7 | WNW 7 | W 7 | S 12 | SW 18 | SSE 11 | SSE 11 | NW 11 |
| kJ | 6 | 2 | 2 | 305 | 301 | 17 | 17 | 17 | 8 | 17 | 54 | 42 | 28 | 44 | 50 | 40 | 40 | 29 |
Swell 3 Height (m) Direction Period (s) | SW 21 | SW 21 | SW 21 | S 9 | S 9 | SW 20 | SW 20 | SW 19 | SW 19 | WSW 19 | W 10 | WNW 9 | S 12 | SW 18 | W 10 | SW 18 | NW 11 | SSE 11 |
| kJ | 17 | 18 | 18 | 2 | 2 | 15 | 15 | 14 | 14 | 36 | 16 | 17 | 45 | 51 | 8 | 50 | 29 | 39 |
Wind waves Height (m) Direction Period (s) | WNW 8 | WNW 8 | WNW 8 | NW 8 | WNW 8 | WNW 8 | WNW 7 | WNW 7 | WNW 7 | WNW 7 | — | — | WNW 7 | W 8 | W 8 | W 8 | W 7 | W 7 |
| kJ | 220 | 287 | 260 | 371 | 348 | 145 | 134 | 121 | 74 | 72 | — | — | 61 | 29 | 29 | 29 | 15 | 15 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 46 | 46 | 37 | 8 | 8 | 445 | 129 | 130 | 46 | 118 | 17 | 23 | 37 | 91 | 91 | 376 | 37 | 23 |
Best forecast wave conditions in Marin County | ||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||
Header Global | ||||||||||||||||||
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