Surf Forecasts:
How big are the waves at Gray Whale Cove today (29 Aug):
- Morning surf: Morning surf (29 Aug, local time) - 3ft (0.9m), 18s period with SSW swell.
- Afternoon surf: Afternoon surf (29 Aug, local time) - 3ft (0.9m), 17s period with SW swell.
- Evening surf: Evening surf (29 Aug, local time) - 3ft (0.9m), 16s period with SW swell.
The current surf forecast for Gray Whale Cove at 6PM is: 0.8m 16s primary swell from a Southwest direction and 0.2m 9s secondary swell from a South direction, 1.3m 7s secondary swell from a West-northwest direction (forecast issued at 10:00am August 29). The wind direction is predicted to be onshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Aug) | 3ft (0.9m) | 18s |
| Afternoon (29 Aug) | 3ft (0.9m) | 17s |
| Evening (29 Aug) | 3ft (0.9m) | 16s |
Table - waves today at Gray Whale Cove. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 16°C on Mon afternoon, min 12°C on Sat morning). Wind will be generally light. | ||||||||||||||||||||||
Saturday 29 | Sunday 30 | Monday 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) | SSW 18 | SSW 18 | SW 17 | SW 16 | SW 16 | SW 16 | SSW 16 | SSW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | WNW 8 | WNW 8 | SW 14 | SW 14 | SW 14 | SSW 14 | SSW 14 | SSW 13 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 541 | 534 | 439 | 326 | 376 | 371 | 447 | 447 | 367 | 358 | 326 | 220 | 217 | 217 | 214 | 214 | 211 | 211 | 211 | 134 | 131 | 120 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | on | cross-on | on | cross-on | on | cross-on | on | on | on | on | on | on | on | on | on | on | on | on |
High Tide | 12:27PM2.22m | 00:23AM2.19m | 12:55PM2.28m | 1:12AM2.06m | 1:26PM2.32m | |||||||||||||||||
Low Tide | 6:06AM0.52m | 6:25PM0.85m | 6:36AM0.66m | 7:11PM0.75m | 7:07AM0.83m | 8:01PM0.67m | ||||||||||||||||
 |  | | |  |  | |  | |  | | | | | | | | | | | | | |
 | 6:37 | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:39 | — | — | — | — | — | — |
 | — | — | — | 7:43 | — | — | — | — | — | — | — | 7:42 | — | — | — | — | — | — | — | 7:40 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 12 | 14 | 15 | 15 | 14 | 14 | 13 | 13 | 13 | 14 | 15 | 15 | 13 | 13 | 14 | 14 | 14 | 15 | 15 | 16 | 16 | 16 |
Feels °C | 11 | 12 | 12 | 12 | 11 | 11 | 10 | 10 | 11 | 13 | 13 | 13 | 10 | 11 | 12 | 12 | 13 | 13 | 13 | 14 | 14 | 14 |
Swell 1 Height (m) Direction Period (s) | WNW 7 | WNW 7 | SW 17 | SW 16 | WNW 7 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 7 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 7 | WNW 7 |
| kJ | 111 | 157 | 439 | 326 | 234 | 302 | 270 | 256 | 214 | 181 | 151 | 168 | 172 | 196 | 196 | 202 | 176 | 172 | 130 | 99 | 73 | 55 |
Swell 2 Height (m) Direction Period (s) | SSW 18 | SSW 18 | S 9 | S 9 | SW 16 | SW 16 | SSW 16 | SSW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SSW 14 | SSW 14 | SSW 13 |
| kJ | 541 | 534 | 6 | 6 | 376 | 371 | 447 | 447 | 367 | 358 | 326 | 220 | 217 | 217 | 214 | 214 | 211 | 211 | 211 | 134 | 131 | 120 |
Swell 3 Height (m) Direction Period (s) | S 9 | S 9 | — | — | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 14 | S 14 | SW 20 | SW 19 | SW 19 | W 10 |
| kJ | 7 | 6 | — | — | 6 | 6 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 15 | 34 | 15 | 14 | 14 | 7 |
Wind waves Height (m) Direction Period (s) | — | — | WNW 7 | WNW 7 | — | — | NW 8 | WNW 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | 153 | 172 | — | — | 358 | 347 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 27 | 27 | 81 | 81 | 80 | 80 | 70 | 27 | 27 | 27 | 64 | 81 | 80 | 47 | 53 | 59 | 70 | 64 | 423 | 81 | 83 | 40 |
Best forecast wave conditions in San Mateo | ||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||
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