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Spanish Bay-South Moss Surf Forecast
/ CAL – Monterey (18 breaks) / California (404 breaks) /
Surf Forecasts:
Spanish Bay-South Moss surfForecast / CAL – Monterey / USA
48hr Weather and Surf, issued 10 am Thursday 21 May 2026 PDTForecast 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
11.9° C
(Which is slightly cooler than normal)How big are the waves at Spanish Bay-South Moss today?
The current surf forecast for Spanish Bay-South Moss at 4PM is: 1.7m 11s primary swell from a West-northwest direction and 0.4m 15s secondary swell from a Southwest direction (forecast issued at 10:00am May 21). The wind direction is predicted to be cross-onshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 May) | 6ft (1.9m) | 11s |
| Afternoon (21 May) | 5.5ft (1.7m) | 11s |
| Evening (21 May) | 5ft (1.6m) | 11s |
Table - waves today at Spanish Bay-South Moss. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 14°C on Sat afternoon, min 10°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 21 | Friday 22 | Saturday 23 | Sun 24 | |||||||||||||||||||||
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 | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
NW 12 | NW 11 | NW 11 | WNW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 9 | WNW 9 | NW 9 | SW 16 | SW 16 | SSW 16 | SSW 16 | |
995 | 862 | 743 | 634 | 572 | 476 | 467 | 458 | 392 | 370 | 356 | 356 | 356 | 363 | 315 | 281 | 269 | 203 | 211 | 253 | 203 | 258 | 169 | 169 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | on | cross-on | cross-on | on | on | glassy | on | glassy | cross-on | cross | cross | cross | cross-off | cross-off | off | glassy | cross | cross | cross | cross | cross-off | cross-off | glassy | |
High Tide | 4:51PM1.20m | 2:55AM1.48m | 5:45PM1.28m | 4:13AM1.30m | 6:31PM1.37m | |||||||||||||||||||
Low Tide | 9:31AM-0.34m | 9:20PM0.85m | 10:29AM-0.21m | 10:56PM0.77m | 11:23AM-0.06m | 00:23AM0.61m | ||||||||||||||||||
 |  | | | |  |  | |  | | | | |  | | | | | | | | | | | |
 | 5:56 | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:54 |
 | — | — | — | — | 8:12 | — | — | — | — | — | — | — | 8:13 | — | — | — | — | — | — | — | 8:14 | — | — | 8:14 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 11 | 12 | 12 | 12 | 10 | 10 | 10 | 10 | 11 | 11 | 12 | 13 | 12 | 12 | 11 | 11 | 12 | 13 | 14 | 13 | 12 | 12 | 11 | 11 |
10 | 10 | 9 | 9 | 8 | 9 | 9 | 9 | 10 | 9 | 9 | 10 | 10 | 11 | 9 | 10 | 11 | 11 | 12 | 10 | 10 | 11 | 10 | 10 | |
Swell 1 Height (m) Direction Period (s) | NW 12 | NW 11 | NW 11 | WNW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 9 | WNW 9 | NW 9 | NW 8 | WNW 10 | WNW 7 | NW 10 |
 kJ | 995 | 862 | 743 | 634 | 572 | 476 | 467 | 458 | 392 | 370 | 356 | 356 | 356 | 363 | 315 | 281 | 269 | 190 | 211 | 253 | 95 | 200 | 61 | 98 |
Swell 2 Height (m) Direction Period (s) | SSW 19 | SW 19 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 18 | SW 18 | SW 18 | SSW 18 | SW 18 | SW 17 | SW 15 | SSW 15 | SSW 16 | SSW 16 | SW 16 | SW 16 | SW 16 | NW 10 | SW 16 | NW 10 | WNW 7 |
| kJ | 251 | 184 | 79 | 112 | 112 | 112 | 54 | 150 | 152 | 152 | 207 | 150 | 76 | 109 | 150 | 164 | 166 | 203 | 203 | 203 | 80 | 258 | 79 | 42 |
Swell 3 Height (m) Direction Period (s) | SW 15 | SW 15 | S 13 | S 13 | S 12 | S 12 | S 12 | S 12 | S 12 | SW 14 | S 12 | SW 14 | SW 14 | S 12 | S 12 | S 12 | S 12 | WNW 11 | WNW 11 | S 12 | SW 16 | S 12 | SSW 16 | SSW 16 |
| kJ | 57 | 57 | 51 | 50 | 49 | 48 | 47 | 47 | 47 | 53 | 26 | 51 | 53 | 26 | 27 | 27 | 26 | 81 | 78 | 24 | 203 | 25 | 169 | 169 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SSE 2 | S 3 | SSW 3 | SSW 3 | SSW 3 | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 4 | 2 | 2 | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 6 | 38 | 38 | 180 | 38 | 15 | 0 | 3 | 0 | 3 | 3 | 3 | 3 | 0 | 0 | 0 | 0 | 3 | 3 | 88 | 3 | 0 | 0 | 0 |
Best forecast wave conditions in Monterey | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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