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Using our statistical data for 7000 spots dating back to 2006, we can find those waves that break the most, with the best winds.
Surf Forecasts:
Spanish Bay-South Moss surfForecast / CAL – Monterey / USA
48hr Weather and Surf, issued 9 am Tuesday 30 Dec 2025 PSTForecast update in hr min s Forecast update imminent
Spanish Bay-South Moss surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Spanish Bay-South Moss sea temperature is
14.6° C
(Which is 1.8°C warmer than normal for this time of year)How big are the waves at Spanish Bay-South Moss today?
The current surf forecast for Spanish Bay-South Moss at 12PM is: 0.7m 12s primary swell from a Northwest direction and 0.5m 14s secondary swell from a West-northwest direction, 0.2m 3s secondary swell from a North-northeast direction (forecast issued at 09:00am December 30). The wind direction is predicted to be cross-offshore.
| Time (PST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Dec) | 2.5ft (0.8m) | 12s |
| Afternoon (30 Dec) | 2.5ft (0.8m) | 12s |
| Evening (30 Dec) | 3.5ft (1.0m) | 13s |
Table - waves today at Spanish Bay-South Moss. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 30 | Wednesday 31 | Thursday 01 | Fri 02 | |||||||||||||||||||||
| 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 12 | 12 | 12 | 12 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 157 | 212 | 142 | 175 | 373 | 408 | 396 | 356 | 329 | 318 | 318 | 308 | 355 | 361 | 361 | 361 | 355 | 361 | 361 | 355 | 349 | 320 | 314 | 259 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | off | glass | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | off |
High Tide / height (m) | 6:01AM 1.89 | 8:20PM 1.04 | 6:47AM 2.01 | 9:24PM 1.12 | 7:36AM 2.08 | 10:15PM 1.18 | ||||||||||||||||||
Low Tide / height (m) | 1:40PM -0.11 | 12:10AM 0.79 | 2:31PM -0.31 | 1:09AM 0.86 | 3:19PM -0.45 | 2:08AM 0.87 | ||||||||||||||||||
Tuesday 30 | Wednesday 31 | Thursday 01 | Fri 02 | |||||||||||||||||||||
| Sunrise | - | 7:18 | - | - | - | - | - | - | - | 7:18 | - | - | - | - | - | - | - | 7:18 | - | - | - | - | - | - |
| Sunset | - | - | - | 5:00 | - | - | - | - | - | - | - | 5:00 | - | - | - | - | - | - | - | 5:01 | - | - | - | - |
 |  |  | | | | | |  |  | | | | | | | | | | | | |  | | |
Rain (mm) | - | - | - | - | - | - | - | - | 1 | 1 | 3 | 2 | 3 | 3 | 2 | 3 | 3 | - | - | 1 | 1 | 1 | - | - |
| Temp. °C | 15 | 17 | 18 | 19 | 18 | 17 | 16 | 16 | 13 | 12 | 11 | 12 | 13 | 13 | 12 | 13 | 14 | 15 | 15 | 15 | 15 | 14 | 15 | 14 |
| Feels °C (?) | 10 | 12 | 13 | 14 | 13 | 13 | 12 | 12 | 12 | 9 | 8 | 10 | 12 | 10 | 9 | 10 | 12 | 13 | 11 | 12 | 12 | 10 | 12 | 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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