Surf Forecasts:
How big are the waves at Double Point today (30 Jul):
- Morning surf: Morning surf (30 Jul, local time) - 3.5ft (1.0m), 16s period with SSW swell.
- Afternoon surf: Afternoon surf (30 Jul, local time) - 6ft (1.9m), 8s period with WNW swell.
- Evening surf: Evening surf (30 Jul, local time) - 7.5ft (2.3m), 8s period with WNW swell.
The current surf forecast for Double Point at 8AM is: 1.0m 16s primary swell from a South-southwest direction and 0.4m 14s secondary swell from a South-southeast direction, 1.8m 8s secondary swell from a West-northwest direction (forecast issued at 04:00am July 30). The wind direction is predicted to be cross-shore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Jul) | 3.5ft (1.0m) | 16s |
| Afternoon (30 Jul) | 6ft (1.9m) | 8s |
| Evening (30 Jul) | 7.5ft (2.3m) | 8s |
Table - waves today at Double Point. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 19°C on Sat morning, min 12°C on Thu night). Mainly fresh winds. | ||||||||||||||||||||||||
Thursday 30 | Friday 31 | Saturday 1 | ||||||||||||||||||||||
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) | WNW 8 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | SSW 14 | SSW 14 | SSW 14 | WNW 7 | WNW 7 | WNW 7 | WNW 7 | WNW 7 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 575 | 519 | 519 | 392 | 387 | 575 | 663 | 572 | 392 | 330 | 297 | 293 | 285 | 415 | 595 | 465 | 343 | 329 | 337 | 336 | 622 | 993 | 1121 | 1068 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross |
High Tide | 11:52PM1.30m | 1:48PM1.04m | 00:30AM1.27m | 2:13PM1.08m | 1:11AM1.21m | 2:40PM1.11m | ||||||||||||||||||
Low Tide | 7:27AM-0.08m | 7:20PM0.52m | 7:57AM-0.05m | 8:00PM0.48m | 8:27AM-0.01m | 8:44PM0.43m | ||||||||||||||||||
 | |  | | | | | | | | | | | | | |  | | | | | | | | |
 | — | 6:11 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:22 | — | — | — | — | — | — | — | 8:21 | — | — | — | — | — | — | — | 8:20 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 12 | 12 | 13 | 18 | 16 | 16 | 14 | 12 | 12 | 12 | 14 | 18 | 17 | 16 | 14 | 13 | 12 | 12 | 14 | 19 | 18 | 18 | 15 | 13 |
Feels °C | 8 | 9 | 11 | 16 | 12 | 11 | 9 | 8 | 9 | 10 | 12 | 15 | 13 | 11 | 9 | 8 | 9 | 9 | 12 | 16 | 14 | 13 | 10 | 9 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 14 | SSW 14 | SSW 14 | SSW 14 |
| kJ | 519 | 519 | 519 | 392 | 387 | 367 | 344 | 339 | 334 | 330 | 297 | 293 | 285 | 277 | 289 | 226 | 210 | 204 | 201 | 133 | 168 | 127 | 168 | 131 |
Swell 2 Height (m) Direction Period (s) | SW 9 | SSE 14 | SSE 14 | SW 9 | SSE 13 | SW 15 | SW 15 | S 8 | S 14 | S 14 | S 14 | S 13 | — | — | S 12 | — | W 21 | W 21 | SSW 13 | SW 15 | SW 20 | S 11 | SW 19 | S 10 |
| kJ | 3 | 67 | 65 | 3 | 33 | 141 | 106 | 1 | 148 | 189 | 180 | 173 | — | — | 75 | — | 9 | 9 | 58 | 35 | 15 | 21 | 15 | 8 |
Swell 3 Height (m) Direction Period (s) | S 14 | — | — | — | — | — | SSE 14 | S 15 | S 15 | — | SSE 11 | — | — | — | SW 14 | S 14 | — | W 21 | SW 14 | SW 20 | SSW 13 | SW 19 | SW 19 | SW 19 |
| kJ | 106 | — | — | — | — | — | 68 | 112 | 110 | — | 11 | — | — | — | 73 | 103 | — | 9 | 74 | 15 | 59 | 15 | 15 | 15 |
Wind waves Height (m) Direction Period (s) | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 7 | WNW 7 | WNW 7 | WNW 7 | WNW 7 | WNW 7 | WNW 7 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 |
| kJ | 575 | 500 | 412 | 344 | 372 | 575 | 663 | 572 | 392 | 318 | 247 | 234 | 270 | 415 | 595 | 465 | 343 | 329 | 337 | 336 | 622 | 993 | 1121 | 1068 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 30 | 8 | 8 | 8 | 129 | 128 | 127 | 30 | 8 | 8 | 8 | 8 | 30 | 128 | 127 | 30 | 30 | 8 | 8 | 8 | 30 | 128 | 127 | 30 |
Best forecast wave conditions in Marin County | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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