Spanish Bay-South Moss Surf Break

Lat Long: 36.62° N 121.95° W

Spanish Bay-South Moss Surf Forecast and Surf Report

Issued: 10 am 06 Aug 2026 (local time)

Forecast update in  hr  min

Today's Spanish Bay-South Moss sea temperature is
14.8° C
0.2° 

Spanish Bay-South Moss surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Spanish Bay-South Moss surf forecast from 6 Aug 2026:

  • Best quality surf: Wednesday 12 Aug, 5AM (local time) - 5ft (1.6m), 9s period, NW swell with glassy winds.
  • Most powerful swell: Monday 10 Aug, 8AM (local time) - 6ft (1.9m), 10s period, NW swell with 638 kJ wave energy.
  • Next surfable swell (1★+): Friday 7 Aug, 2AM (local time) - 1.5ft (0.5m), 13s period with SW swell.

Best Forecast Surf Conditions for Spanish Bay-South Moss this week:

The surf forecast for Spanish Bay-South Moss over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Aug 07) at 2AM. The primary swell is predicted to be 0.5m and 13s period with a secondary swell of 0.6m and 8s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Spanish Bay-South Moss in the next 16 days are 1.9m 10s and forecast to arrive on Monday (Aug 10) at 8AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 4s period and expected on Wednesday (Aug 12) at 5PM.

Wave TypeTime (PDT) & Date Wave Height & Period
Next good surf (1 star+) 2AM (Fri 7th Aug)1.5ft (0.5m) 13s
Best Surf 5AM (Wed 12th Aug)5ft (1.6m) 9s
Most Powerful 8AM (Mon 10th Aug)6ft (1.9m) 10s

Table - best surf conditions forecast for Spanish Bay-South Moss over the next 16 days.


The Lowdown

Alright folks, Rusty here. Let’s have a look at what’s coming up for Spanish Bay-South Moss.

To be honest, the next 16 days are a bit of a mixed bag. We start off with a long stretch of nothing worth getting wet for—plenty of tiny, weak swell and cross-onshore winds making a mess of things. The first few days are a write-off with poor surf conditions, so you’re looking at a gap of about 3 days before anything even starts to look interesting.

Thursday 6th August to Saturday 8th August – Forget it. Swell is tiny, around 1 ft to 2 ft, short period, and the wind is cross-on. Water temp is sitting at 59°F, which is about average for this time of year, so nothing weird there. The combined energy is weak (195 to 351), and the surf is just poor. Not worth paddling out.

Sunday 9th August – Now we’re talking. A bit of a pulse shows up. We get a NW swell hitting 6 ft, but the period is a short 10 seconds, so it’s a bit lumpy. Wind is onshore, but it’s a light breeze. The combined energy jumps to 778 (moderate), and while the surf is still marginal, it’s the best we’ve seen. This is a standout for the whole forecast, but it’s not perfect. The swell direction is NW, which is okay for this spot, but the short period means it’ll be a bit disorganised. Still, if you’re desperate, Sunday morning is your best bet.

Monday 10th to Wednesday 12th August – Swell hangs around the 5 ft to 6 ft range, but the period is still short (9-10 seconds). Wind is mostly light and cross-on, so expect some chop. The combined energy stays moderate (583 to 744). It’s rideable, but not clean. This is more of a “get out if you’re keen” situation rather than firing.

Thursday 13th August – A bit of a drop-off. Swell down to 4 ft to 4 ft, and the wind swings SW, going cross-shore. The energy drops (480 to 444), and the surf quality is poor. Not your day.

Friday 14th to Saturday 15th August – Swell picks up a little, back to 3 ft, and the period stretches out to 16 seconds – that’s a proper groundswell. The direction is SSW, which is about as good as it gets for this spot. The combined energy is moderate (511 to 569). Wind is light and cross-on, so the surf will be a bit bumpy, but the longer period means better shaped waves. This is your second-best window. If you can handle the crowd (it’s sometimes busy), the morning sessions will be the pick.

Sunday 16th August onwards – The swell fades back to 2 ft to 3 ft, and the period drops. Winds start going onshore more consistently, and the energy drops off (523 down to 308). The last week is mostly poor surf with a few marginal moments. By Wednesday 19th August, there’s a tiny bump of 3 ft to 4 ft from the WNW, but the period is short (12-14 seconds) and the wind is onshore. Not worth planning around.

Bottom line: The standout is Sunday 9th August with that 6 ft NW swell, but it’s a short-period, onshore mess. The cleaner, more promising window is Friday 14th to Saturday 15th August with the longer-period SSW groundswell and light winds. If you’re a beginner, the 6 ft on Sunday might be a bit much, but the 3 ft on the 15th is fine. Experts will find the best shape on the 14th/15th.

Stay safe out there.

Rusty

Short Range Forecast

Mostly dry. Very mild (max 17°C on Sat afternoon, min 14°C on Thu morning). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Very mild (max 16°C on Sun morning, min 14°C on Mon night). Wind will be generally light.

Thursday
6
Friday
7
Saturday
8
Sunday
9
Monday
10
Tuesday
11
Wednesday
12
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
2
0
1
1
1
0
1
1
1
1
1
1
1
2
1
2
2
1
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.5
SW
13
0.5
SW
13
0.4
SW
18
0.4
SSW
19
0.5
SSW
19
0.4
SSW
16
0.6
SSW
18
0.5
SSW
17
0.8
SSW
16
1.7
NW
10
1.7
NW
10
1.8
NW
9
1.8
NW
9
1.6
NW
9
1.3
WNW
9
1.6
NW
9
1.6
NW
10
1.5
WNW
9
1.7
WNW
10
1.5
NW
9
1.3
WNW
9
Wave Graph
Metric surfscale
Energy kJ
83
84
85
143
210
104
240
162
291
557
546
563
563
397
252
433
471
387
490
382
258
Wind (km/h)
10
W
10
W
5
NW
10
W
10
W
5
NW
10
WNW
10
WNW
10
NNW
15
NW
15
WNW
10
NNW
10
WNW
10
W
5
NNW
10
WNW
15
W
10
WNW
10
WNW
15
WSW
10
SW
Wind State
cross-on
cross-on
glassy
cross-on
cross-on
on
cross-on
cross-on
cross-on
on
on
on
cross-on
cross-on
on
on
cross-on
cross-on
cross-on
cross-on
cross
High Tide
4:54PM1.75m
7:52AM0.97m
5:55PM1.83m
9:04AM1.05m
6:59PM1.92m
9:52AM1.13m
8:00PM1.99m
10:30AM1.20m
8:57PM2.03m
11:06AM1.27m
9:51PM2.02m
11:41AM1.34m
10:41PM1.95m
Low Tide
9:48AM0.77m
00:52AM0.12m
10:54AM0.88m
1:56AM-0.05m
12:18PM0.93m
2:52AM-0.20m
1:35PM0.90m
3:41AM-0.31m
2:42PM0.82m
4:25AM-0.35m
3:41PM0.72m
5:07AM-0.34m
4:36PM0.62m
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:16
6:18
6:18
6:20
6:20
6:20
6:22
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:08
8:07
8:07
8:06
8:04
8:02
8:01
 mm
Temp °C
15
15
15
15
16
15
16
17
16
16
16
15
16
16
15
16
16
15
16
16
15
Feels °C
14
14
15
14
15
15
15
16
16
15
14
14
15
15
15
15
15
15
16
15
14
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
How to use the Wavefinder 
submit an eyeball surf report

Quick surf report for Spanish Bay-South Moss:

join our community of surf reporters

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Spanish Bay-South Moss surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


Information about the Spanish Bay-South Moss Surf forecast

The above surf forecast table for Spanish Bay-South Moss provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Spanish Bay-South Moss can be found by selecting the local surf guide option on the grey menu. Our Spanish Bay-South Moss surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Spanish Bay-South Moss) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Spanish Bay-South Moss may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Spanish Bay-South Moss is 3 km (2 miles) from Pacific Grove. If you plan a vacation in Monterey, look for hotels and other accommodation in Pacific Grove. Pacific Grove has rooms for a wide range of budgets as well as car hire and transport links.

Nearest locationNearest