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Gray Whale Cove Surf Forecast
/ CAL – San Mateo (15 breaks) / California (404 breaks) /
Surf Forecasts
Gray Whale Cove surfForecast / CAL – San Mateo / USA
48hr Weather and Surf, issued 4 am Saturday 12 Jul 2025 PDTForecast update in hr min s Forecast update imminent
Gray Whale Cove surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Gray Whale Cove sea temperature is
15.1° C
(Which is 1.8°C warmer than normal for this time of year)How big are the waves at Gray Whale Cove today?
The current surf forecast for Gray Whale Cove at 7AM is: 1.4m 10s primary swell from a West-northwest direction and 0.5m 15s secondary swell from a Southwest direction (forecast issued at 04:00am July 12). The wind direction is predicted to be cross-shore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Jul) | 4.5ft (1.4m) | 10s |
| Afternoon (12 Jul) | 4.5ft (1.3m) | 10s |
| Evening (12 Jul) | 4ft (1.2m) | 10s |
Table - waves today at Gray Whale Cove. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| 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 | 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 | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Swell Height Map |    |    |    |    |    |    |    |    | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 18 | 10 | 10 | 10 | 10 | 16 | 16 | 16 | 16 | 10 | 15 | 10 | 10 | 10 | 10 | 10 | 15 | 15 | 15 | 14 | 16 | 9 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Energy (?) | 475 | 532 | 487 | 446 | 431 | 432 | 389 | 389 | 354 | 381 | 383 | 413 | 366 | 314 | 314 | 342 | 302 | 277 | 247 | 251 | 248 | 263 | 266 | 284 | 359 | 367 | 486 | 526 | 607 | 532 | 618 | 521 | 516 | 415 | 382 | 379 | 366 | 474 | 467 | 429 | 382 | 345 | 339 | 343 | 343 | 312 | 367 | 264 | 276 | 323 | 276 | 273 | 239 | 249 | 228 | 239 | 214 | 179 | 162 | 161 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | cross | cross- on | cross- on | cross- on | cross | cross | cross | cross | cross | cross- on | cross- on | cross- on | cross- on | cross | cross | glass | glass | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | on | on | on | on | on | on | cross- on | cross- on | on | cross- on | on | on | on | cross- on | on | on | cross- on | on | on | on | cross- on | cross- on | cross- on | on | cross- on | on | on |
High Tide / height (m) | 11:34PM 2.50 | 1:42PM 1.99 | 12:16AM 2.44 | 2:16PM 2.05 | 1:03AM 2.32 | 2:51PM 2.12 | 1:55AM 2.16 | 3:26PM 2.19 | 2:56AM 1.97 | 4:05PM 2.27 | 4:12AM 1.80 | 4:47PM 2.35 | 5:41AM 1.69 | 5:34PM 2.42 | 7:16AM 1.67 | |||||||||||||||||||||||||||||||||||||||||||||
Low Tide / height (m) | 6:51AM 0.14 | 6:29PM 1.36 | 7:27AM 0.21 | 7:21PM 1.31 | 8:03AM 0.32 | 8:19PM 1.23 | 8:40AM 0.48 | 9:23PM 1.11 | 9:19AM 0.67 | 10:32PM 0.96 | 10:02AM 0.88 | 11:44PM 0.77 | 10:52AM 1.08 | 12:52AM 0.57 | ||||||||||||||||||||||||||||||||||||||||||||||
Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| Sunrise | - | - | 5:58 | - | - | - | - | - | - | - | 5:58 | - | - | - | - | - | - | - | 5:58 | - | - | - | - | - | - | - | 6:00 | - | - | - | - | - | - | - | 6:01 | - | - | - | - | - | - | - | 6:01 | - | - | - | - | - | - | - | 6:01 | - | - | - | - | - | - | - | 6:03 | - |
| Sunset | - | - | - | - | - | - | 8:31 | - | - | - | - | - | - | - | 8:31 | - | - | - | - | - | - | - | 8:30 | - | - | - | - | - | - | - | 8:30 | - | - | - | - | - | - | - | 8:30 | - | - | - | - | - | - | - | 8:30 | - | - | - | - | - | - | - | 8:29 | - | - | - | - | - |
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Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 12 | 12 | 12 | 14 | 14 | 13 | 12 | 12 | 12 | 11 | 12 | 14 | 15 | 14 | 13 | 12 | 12 | 12 | 13 | 16 | 16 | 15 | 13 | 13 | 12 | 12 | 13 | 14 | 14 | 13 | 12 | 12 | 12 | 12 | 13 | 13 | 14 | 14 | 14 | 13 | 14 | 13 | 14 | 15 | 15 | 15 | 14 | 13 | 12 | 12 | 13 | 14 | 14 | 14 | 12 | 11 | 11 | 10 | 11 | 13 |
| Feels °C (?) | 10 | 10 | 10 | 12 | 11 | 10 | 10 | 10 | 10 | 9 | 11 | 12 | 13 | 12 | 12 | 11 | 11 | 12 | 12 | 15 | 14 | 13 | 12 | 12 | 10 | 10 | 11 | 11 | 11 | 9 | 9 | 10 | 11 | 10 | 11 | 11 | 12 | 12 | 12 | 11 | 12 | 12 | 12 | 13 | 12 | 12 | 12 | 12 | 11 | 12 | 12 | 12 | 11 | 11 | 10 | 9 | 10 | 9 | 9 | 11 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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