Spanish Bay-South Moss Surf Break

Lat Long: 36.62° N 121.95° W

Spanish Bay-South Moss Surf Forecast and Surf Report

Issued: 4 am 13 Jul 2026 (local time)

Forecast update in  hr  min

Today's Spanish Bay-South Moss sea temperature is
14.0° C
0.1° 

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 13 Jul 2026:

  • Best quality surf: Monday 13 Jul, 8AM (local time) - 4ft (1.2m), 9s period, NW swell with glassy winds.
  • Most powerful swell: Friday 17 Jul, 11PM (local time) - 3ft (0.9m), 17s period, WNW swell with 409 kJ wave energy.
  • Next surfable swell (1★+): Monday 13 Jul, 8AM (local time) - 4ft (1.2m), 9s period with NW 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 Monday (Jul 13) at 8AM. The primary swell is predicted to be 1.2m and 9s period with a secondary swell of 0.7m and 13s. 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 0.9m 17s and forecast to arrive on Friday (Jul 17) at 11PM. Winds are predicted to be onshore at the time the swell arrives.

Wave TypeTime (PDT) & Date Wave Height & Period
Next good surf (1 star+) 8AM (Mon 13th Jul)4ft (1.2m) 9s
Best Surf 8AM (Mon 13th Jul)4ft (1.2m) 9s
Most Powerful11PM (Fri 17th Jul)3ft (0.9m) 17s

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


The Lowdown

Alright mates, Rusty here with the rundown for Spanish Bay-South Moss. Gotta be honest, the next couple of weeks are looking pretty grim for decent surf. There’s a whole lot of poor conditions and messy wind that’ll keep you on the beach more than in the water.

The main story is a lot of offshore wind, which sounds good, but the swell and wind state just can’t get their act together for clean waves. It’s a long stretch of nothing special.

The first real option is on Monday, July 13th. You’ve got surf around 4ft coming from the NW with a 9-second period and combined energy of 465 (moderate). But the wind is a light cross-onshore, making it bumpy. The report says ‘marginal surf forecast or questionable tide conditions,’ so don’t get your hopes up.

Then comes the dead zone. From Tuesday morning, July 14th, all the way through to Thursday, July 23rd, it’s all ‘poor surf conditions.’ We’re talking up to 5ft of short-period NW windswell, but with moderate to fresh WNW winds blowing onshore or cross-onshore. It’s just choppy and horrible. Even when a long-period groundswell shows up on July 17th (3ft, 17 seconds, energy 721), the wind tears it apart. If you’re into kite surfing, the chop and wind might be your thing, but for a regular surfer? Stay home.

The next chance shows up on Thursday, July 24th. A new S swell rolls in at 3–4ft with a 13-second period and combined energy around 577–682 (moderate). Wind is light WSW at 6 mph, but still cross-onshore. The report still calls it ‘marginal surf forecast or questionable tide conditions’ – barely worth a look.

Now, here’s the one you need to mark on your calendar, but it’s a long way out. Saturday morning, July 25th, the S swell is still hanging at 3ft, 13 seconds, but the combined energy jumps to a solid 1042 (strong). The wind is light WNW at 6 mph and *offshore*. That’s huge – clean, glassy faces. If the tide is right, this is easily the best session of the outlook. Spanish Bay-South Moss is an advanced, exposed spot that can get crowded sometimes, but with that S swell and offshore wind, it could be magic.

The rest of the month is more of the same. July 26th bumps up to 5ft from the NW with light cross-onshore wind – still marginal. July 27th and 28th bring bigger NW swell but with moderate onshore winds and poor quality. Not worth the drive.

My call? Skip everything before July 25th. That Saturday morning is your only real standout – clean, offshore, strong energy from the south. It’s far off, so treat it as a promising possibility, but it’s the one bright spot in a pretty dull forecast.

Rusty.

Short Range Forecast

Mostly dry. Very mild (max 17°C on Tue morning, min 14°C on Wed night). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Very mild (max 15°C on Thu morning, min 13°C on Thu night). Wind will be generally light.

Monday
13
Tuesday
14
Wednesday
15
Thursday
16
Friday
17
Saturday
18
Sunday
19
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
1
1
0
0
1
0
0
0
0
0
1
0
0
1
0
0
2
0
1
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.2
NW
9
1.2
NW
9
1.1
NW
8
1.1
NW
8
1.1
NW
8
0.5
SW
18
1.2
NW
7
1.3
WNW
8
1.4
NW
8
1.4
NW
8
1.5
NW
8
0.6
WNW
19
0.8
WNW
17
0.8
WNW
17
0.9
WNW
16
0.9
WNW
16
0.9
WNW
16
0.9
WNW
16
0.8
WNW
16
0.8
WNW
15
1.4
NW
8
Wave Graph
Metric surfscale
Energy kJ
226
221
158
143
140
156
160
187
242
255
255
271
344
344
385
407
366
353
273
309
271
Wind (km/h)
10
W
10
WSW
5
WNW
15
WNW
15
WNW
10
NNW
15
NW
15
WNW
15
NW
20
NW
20
WNW
15
NNW
20
NW
20
WNW
10
NNW
20
NW
20
WNW
10
NNW
15
NW
15
WNW
10
NNW
Wind State
cross-on
cross
on
on
cross-on
on
on
cross-on
on
on
on
on
on
cross-on
on
on
on
cross-on
on
on
on
High Tide
11:36AM1.18m
9:54PM2.12m
12:18PM1.23m
10:46PM2.08m
12:59PM1.29m
11:37PM1.96m
1:41PM1.34m
00:29AM1.79m
2:22PM1.41m
1:23AM1.57m
3:04PM1.47m
2:23AM1.33m
3:47PM1.52m
3:35AM1.12m
Low Tide
3:36PM0.82m
5:29AM-0.51m
4:35PM0.77m
6:13AM-0.48m
5:34PM0.73m
6:56AM-0.38m
6:35PM0.69m
7:37AM-0.23m
7:40PM0.65m
8:16AM-0.04m
8:51PM0.61m
8:55AM0.17m
10:08PM0.55m
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:58
6:00
6:00
6:01
6:01
6:01
6:03
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:27
8:25
8:25
8:24
8:24
8:23
8:23
 mm
Temp °C
16
16
15
17
16
16
16
15
15
15
15
15
15
15
14
15
14
15
15
15
14
Feels °C
17
15
14
15
14
14
14
12
14
13
12
12
12
11
12
12
10
13
13
12
12
  • Map Icons:
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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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.

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