Surf Forecasts:
How big are the waves at Princeton Breakwater today (29 Jul):
- Morning surf: Morning surf (29 Jul, local time) - 3ft (0.9m), 16s period with SW swell.
- Afternoon surf: Afternoon surf (29 Jul, local time) - 3ft (0.9m), 16s period with SW swell.
- Evening surf: Evening surf (29 Jul, local time) - 6ft (1.8m), 8s period with WNW swell.
The current surf forecast for Princeton Breakwater at 2PM is: 0.9m 16s primary swell from a Southwest direction and 0.2m 11s secondary swell from a South-southwest direction, 1.6m 8s secondary swell from a West-northwest direction (forecast issued at 10:00am July 29). The wind direction is predicted to be cross-shore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Jul) | 3ft (0.9m) | 16s |
| Afternoon (29 Jul) | 3ft (0.9m) | 16s |
| Evening (29 Jul) | 6ft (1.8m) | 8s |
Table - waves today at Princeton Breakwater. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 16°C on Fri afternoon, min 12°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||
Wednesday 29 | Thursday 30 | Friday 31 | ||||||||||||||||||||
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) | SW 16 | SW 16 | SW 16 | SW 16 | WNW 8 | WNW 8 | SW 16 | SW 16 | SSW 16 | SSW 16 | SW 16 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | SSW 14 | WNW 7 | WNW 8 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 390 | 408 | 386 | 386 | 422 | 465 | 402 | 362 | 318 | 314 | 264 | 251 | 300 | 412 | 352 | 291 | 257 | 348 | 204 | 193 | 234 | 285 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross-on | cross | cross | cross | cross | cross-on | cross | cross | cross | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross-on |
High Tide | 12:27PM1.36m | 10:56PM1.77m | 12:52PM1.40m | 11:35PM1.73m | 1:18PM1.45m | |||||||||||||||||
Low Tide | 5:29AM-0.14m | 5:15PM0.90m | 5:59AM-0.13m | 5:52PM0.85m | 6:29AM-0.09m | 6:32PM0.78m | ||||||||||||||||
 |  | | | |  | |  | |  | | | | | | | | | | | | | |
 | 6:11 | — | — | — | — | — | — | 6:11 | — | — | — | — | — | — | — | 6:11 | — | — | — | — | — | — |
 | — | — | — | — | 8:21 | — | — | — | — | — | — | — | 8:20 | — | — | — | — | — | — | — | 8:19 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 14 | 15 | 15 | 13 | 13 | 12 | 12 | 12 | 15 | 15 | 15 | 13 | 13 | 12 | 12 | 12 | 15 | 16 | 15 | 13 | 13 |
Feels °C | 12 | 12 | 12 | 12 | 12 | 11 | 10 | 11 | 10 | 13 | 12 | 12 | 11 | 12 | 11 | 11 | 10 | 13 | 13 | 12 | 11 | 12 |
Swell 1 Height (m) Direction Period (s) | WNW 8 | WNW 8 | SW 16 | SW 16 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | SW 16 | SW 15 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | SSW 14 | SSW 14 | WNW 7 | WNW 8 |
| kJ | 238 | 284 | 386 | 386 | 422 | 465 | 402 | 352 | 306 | 298 | 248 | 232 | 300 | 412 | 352 | 291 | 257 | 220 | 180 | 180 | 234 | 285 |
Swell 2 Height (m) Direction Period (s) | SW 16 | SW 16 | SSW 11 | SSW 11 | SW 16 | SW 16 | SW 16 | SW 16 | SSW 16 | SSW 16 | — | SSE 15 | SW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | S 13 | — | SSW 14 | SSW 14 |
| kJ | 390 | 386 | 11 | 11 | 376 | 367 | 362 | 362 | 318 | 314 | — | 71 | 223 | 188 | 186 | 186 | 183 | 180 | 86 | — | 180 | 175 |
Swell 3 Height (m) Direction Period (s) | SSW 11 | SSW 11 | SSW 11 | — | SSE 15 | SW 9 | SW 9 | SSE 14 | — | — | — | — | SSE 14 | — | — | S 14 | S 13 | — | — | — | — | — |
| kJ | 11 | 11 | 11 | — | 42 | 3 | 3 | 40 | — | — | — | — | 68 | — | — | 136 | 123 | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | NW 8 | WNW 8 | WNW 8 | — | — | — | — | — | — | WNW 8 | WNW 8 | — | — | — | — | — | WNW 8 | WNW 8 | WNW 7 | — | — |
| kJ | — | 408 | 292 | 327 | — | — | — | — | — | — | 264 | 251 | — | — | — | — | — | 348 | 204 | 193 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 34 | 34 | 73 | 73 | 72 | 64 | 34 | 34 | 34 | 34 | 73 | 73 | 72 | 34 | 34 | 34 | 34 | 34 | 34 | 73 | 72 | 34 |
Best forecast wave conditions in San Mateo | ||||||||||||||||||||||
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