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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 4 pm Sunday 17 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
12.0° 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 12AM is: 3.5m 11s primary swell from a Northwest direction and 0.4m 13s secondary swell from a South-southwest direction, 0.2m 18s secondary swell from a South direction (forecast issued at 04:00pm May 17). The wind direction is predicted to be onshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 May) | 8ft (2.5m) | 11s |
| Afternoon (18 May) | 7ft (2.2m) | 10s |
| Evening (18 May) | 7ft (2.1m) | 10s |
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. Warm (max 20°C on Mon morning, min 12°C on Sun afternoon). Winds decreasing (fresh winds from the WNW on Sun night, calm by Tue night). | ||||||||||||||||||||||||
Sun 17 | Monday 18 | Tuesday 19 | Wed 20 | |||||||||||||||||||||
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 | |
Swell Height Map |   |    |    |    | ||||||||||||||||||||
WNW 11 | WNW 11 | WNW 11 | NW 11 | NW 11 | NW 11 | WNW 11 | NW 10 | NW 10 | NW 11 | NW 11 | NW 10 | NW 10 | NW 10 | NW 10 | WNW 10 | WNW 10 | WNW 14 | WNW 14 | WNW 14 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | |
3310 | 3763 | 3408 | 3298 | 3052 | 2208 | 1527 | 1124 | 918 | 1031 | 1086 | 901 | 832 | 918 | 832 | 788 | 804 | 676 | 689 | 653 | 581 | 563 | 1338 | 1338 | |
Wind (km/h) | ||||||||||||||||||||||||
on | on | on | on | cross-on | glassy | cross-on | on | on | on | on | glassy | glassy | glassy | cross-on | on | cross-on | cross-on | glassy | glassy | glassy | cross-on | on | cross-on | |
High Tide | 12:41PM1.14m | 11:06PM1.99m | 1:42PM1.13m | 11:54PM1.94m | 2:46PM1.13m | 00:48AM1.83m | ||||||||||||||||||
Low Tide | 4:52PM0.74m | 6:42AM-0.55m | 5:42PM0.80m | 7:37AM-0.52m | 6:41PM0.85m | 8:33AM-0.45m | ||||||||||||||||||
 | | |  | | | | | | | | | | | | | | | | | | | | | |
 | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:56 | — | — |
 | — | — | 8:08 | — | — | — | — | — | — | — | 8:09 | — | — | — | — | — | — | — | 8:10 | — | — | — | — | 8:10 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 12 | 15 | 12 | 15 | 17 | 16 | 17 | 20 | 17 | 15 | 13 | 12 | 12 | 12 | 14 | 19 | 17 | 14 | 14 | 13 | 13 | 12 | 13 | 13 |
6 | 9 | 6 | 10 | 13 | 13 | 13 | 16 | 12 | 10 | 11 | 11 | 11 | 11 | 11 | 15 | 14 | 11 | 13 | 12 | 12 | 10 | 12 | 11 | |
Swell 1 Height (m) Direction Period (s) | SSW 13 | SSW 13 | WNW 11 | SSW 13 | NW 11 | NW 11 | WNW 11 | NW 10 | S 16 | SSW 12 | NW 11 | NW 10 | NW 10 | NW 10 | NW 10 | WNW 10 | WNW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | WNW 13 | WNW 13 |
 kJ | 60 | 59 | 3408 | 59 | 3052 | 2208 | 1527 | 1124 | 46 | 30 | 1086 | 901 | 832 | 918 | 832 | 788 | 804 | 676 | 689 | 507 | 452 | 452 | 1338 | 1338 |
Swell 2 Height (m) Direction Period (s) | S 18 | S 18 | SSW 13 | S 18 | SSW 13 | SSW 13 | SSW 13 | S 16 | SSW 13 | S 16 | WNW 18 | WNW 18 | WNW 16 | WNW 16 | WNW 16 | WNW 15 | WNW 15 | WNW 14 | WNW 14 | WNW 14 | WNW 13 | WNW 13 | SW 21 | S 13 |
| kJ | 24 | 24 | 59 | 24 | 58 | 34 | 34 | 46 | 32 | 46 | 123 | 123 | 177 | 330 | 525 | 474 | 377 | 638 | 682 | 653 | 581 | 563 | 117 | 56 |
Swell 3 Height (m) Direction Period (s) | SW 18 | SW 18 | S 18 | SW 18 | SSW 18 | SSW 17 | S 16 | SSW 13 | SW 17 | WNW 19 | S 16 | S 16 | S 15 | S 15 | S 15 | S 15 | S 15 | S 15 | S 14 | S 14 | S 14 | S 14 | S 14 | SW 16 |
| kJ | 12 | 12 | 24 | 13 | 61 | 55 | 46 | 33 | 11 | 36 | 45 | 43 | 40 | 69 | 69 | 39 | 38 | 67 | 65 | 62 | 60 | 58 | 57 | 64 |
Wind waves Height (m) Direction Period (s) | WNW 11 | WNW 11 | — | NW 11 | — | — | — | — | NW 10 | NW 11 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 3310 | 3763 | — | 3298 | — | — | — | — | 918 | 1031 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 38 | 38 | 38 | 15 | 6 | 1 | 6 | 36 | 38 | 38 | 6 | 0 | 0 | 0 | 6 | 36 | 38 | 38 | 0 | 0 | 0 | 3 | 3 | 49 |
Best forecast wave conditions in Monterey | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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