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Surf Forecasts:
Spanish Bay-South Moss surfForecast / CAL – Monterey / USA
48hr Weather and Surf, issued 9 pm Tuesday 23 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 1.9°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 2AM is: 4.0m 9s primary swell from a South direction and 1.4m 12s secondary swell from a Northwest direction, 0.1m 8s secondary swell from a West direction (forecast issued at 09:00pm December 23). The wind direction is predicted to be cross-offshore.
| Time (PST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (24 Dec) | 7.5ft (2.3m) | 10s |
| Afternoon (24 Dec) | 5.5ft (1.7m) | 12s |
| Evening (24 Dec) | 8ft (2.5m) | 8s |
Table - waves today at Spanish Bay-South Moss. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tue 23 | Wednesday 24 | Thursday 25 | Friday 26 | |||||||||||||||||||||
| 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 | 7 AM | 10 AM | 1 PM | 4 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |   |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 12 | 8 | 9 | 9 | 10 | 9 | 12 | 12 | 12 | 8 | 8 | 9 | 9 | 10 | 10 | 10 | 10 | 11 | 13 | 12 | 11 | 12 | 14 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 607 | 1157 | 1947 | 2600 | 1055 | 971 | 732 | 782 | 683 | 1067 | 1843 | 2744 | 2121 | 2229 | 2355 | 2516 | 2991 | 3901 | 6787 | 5633 | 2090 | 3872 | 8760 | 8020 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | cross- off | cross- off | cross- off | cross | 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 | cross- off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 2:20AM 1.20 | 12:04PM 1.51 | 2:54AM 1.26 | 12:56PM 1.36 | 3:28AM 1.35 | 2:05PM 1.19 | ||||||||||||||||||
Low Tide / height (m) | 7:03PM -0.14 | 6:26AM 0.96 | 7:39PM -0.06 | 7:39AM 0.92 | 8:16PM 0.06 | 9:04AM 0.82 | ||||||||||||||||||
Tue 23 | Wednesday 24 | Thursday 25 | Friday 26 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 7:16 | - | - | - | - | - | - | - | 7:16 | - | - | - | - | - | - | - | 7:18 | - | - |
| Sunset | - | - | - | - | - | - | - | 4:57 | - | - | - | - | - | - | - | 4:57 | - | - | - | - | - | - | - | 4:58 |
 | |  |  | |  |  | | |  | |  | |  | | | | | | | |  | | | |
Rain (mm) | - | - | 4 | 7 | 1 | - | - | - | 1 | 1 | 1 | 13 | 2 | 1 | - | - | - | 2 | 1 | 1 | 1 | 1 | 1 | 1 |
| Temp. °C | 17 | 17 | 17 | 16 | 14 | 14 | 15 | 16 | 15 | 15 | 15 | 14 | 13 | 14 | 14 | 15 | 15 | 14 | 14 | 13 | 13 | 13 | 13 | 13 |
| Feels °C (?) | 10 | 8 | 7 | 5 | 10 | 11 | 11 | 12 | 8 | 5 | 4 | 4 | 5 | 6 | 7 | 7 | 5 | 6 | 6 | 5 | 6 | 5 | 5 | 7 |
- 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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