
Surf Forecasts:
Spanish Bay-South Moss surf forecast from 23 Jul 2026:
- Most powerful swell: Sunday 26 Jul, 2AM (local time) - 3.5ft (1.1m), 20s period, SW swell with 872 kJ wave energy.
Best Forecast Surf Conditions for Spanish Bay-South Moss this week:
The most powerful waves expected at Spanish Bay-South Moss in the next 16 days are 1.1m 20s and forecast to arrive on Sunday (Jul 26) at 2AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 13s period and expected on Thursday (Jul 23) at 8PM.
| Wave Type | Time (PDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 2AM (Sun 26th Jul) | 3.5ft (1.1m) 20s |
Table - best surf conditions forecast for Spanish Bay-South Moss over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s get into it. We’ve got a 16-day outlook for Spanish Bay-South Moss, and if I’m being straight with you, it’s a pretty grim picture for most of the run. The first week is basically a write-off, but there’s a little glimmer of hope in the second week for those who are patient.
The whole pattern is dominated by onshore winds and poor surf quality. For the first nine days, from Thursday the 23rd of July right through to the end of the month, the wind is hammering straight onshore from the NW and WNW at 12 to 19 mph. The swell is there, but it’s a mess. The combined wave energy is moderate, ranging from 407 to 1252, but don’t let those numbers fool you – the conditions are just plain ugly. The swell is coming from the SSW and SW, but the wind is ruining it. The water temp is about average for this time of year, so nothing unusual there.
The standout, if you can even call it that, is Tuesday the 28th of July. The morning shows a 4ft SSW swell at 18 seconds, with a combined energy of 1214, and it’s the only session that even scrapes a marginal rating. But the wind is still onshore from the NW at 12 mph. It’s the best of a bad bunch, but honestly, it’s not worth paddling out for unless you’re desperate.
We hit a real blank spot from the end of July through the first few days of August. The 30th and 31st of July see a shift in swell direction to the NW, but the period drops to a short 8 to 9 seconds, and the energy fades to 512. The 1st of August is even weaker, with just 4ft waves and a combined energy of 249. The wind stays onshore, and the quality is poor. For a few days there, it’s a total lull.
Then, on Monday the 3rd of August, things start to look a little more interesting. The wind finally swings to a light cross-onshore from the W and WSW at 6 to 9 mph. The swell is 5ft to 6ft from the NW with a period of 9 seconds, and the combined energy sits at 693. It’s still only marginal, but the light wind means the surface will be less chopped up. This is the best bet in the whole outlook. The 5ft to 6ft size is getting into the too-big-for-beginners zone, but for the average surfer, it’s manageable. The short period (9 seconds) means it’s a windswell, so it won’t have the punch of a groundswell, but with the lighter wind, it’ll be a lot more fun than the previous week.
Tuesday the 4th of August morning is also a contender, with a 6ft NW swell and a combined energy of 834, but the wind is back onshore from the NW. The 5th of August morning holds a 5ft NW swell with a light cross-onshore breeze, offering another marginal session.
After that, the energy drops off again into the 6th and 7th of August, with 4ft swell and weak energy (306 to 381). The wind is light, but the swell is too small to get excited about.
So, if you’re aching for a paddle, the absolute best window is the morning of the 3rd of August. The light cross-onshore wind and chest-high swell will be the cleanest we see in this entire stretch. The 4th and 5th of August mornings are worth a look too, but the wind is less favorable. For the rest of it, save your energy. The spot is fairly consistent for swell, but the wind just isn’t cooperating. It’s a tough run, but it won’t stay poor forever.
Rusty, out.
Short Range ForecastMostly dry. Very mild (max 17°C on Thu afternoon, min 14°C on Wed night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Very mild (max 18°C on Mon afternoon, min 14°C on Mon night). Wind will be generally light. | ||||||||||||||||||
Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | Monday 27 | Tuesday 28 | ||||||||||||||
Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | |||||||||||||||||||
Wave Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SW 24 | SW 24 | SW 22 | SSW 21 | SW 21 | SW 20 | SSW 19 | SSW 19 | SW 18 | SW 18 | SW 19 | SSW 17 | SSW 18 | SSW 17 | SSW 16 |
Wave Graph | |||||||||||||||||||
233 | 226 | 161 | 154 | 563 | 444 | 471 | 799 | 458 | 872 | 657 | 617 | 455 | 735 | 828 | 594 | 751 | 629 | 566 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on |
High Tide | 8:47AM0.98m | 6:48PM1.64m | 9:55AM1.05m | 7:34PM1.67m | 10:37AM1.09m | 8:17PM1.71m | 11:08AM1.12m | 8:58PM1.75m | 11:34AM1.14m | 9:36PM1.78m | 11:59AM1.16m | 10:13PM1.78m | |||||||
Low Tide | 1:47AM0.20m | 11:57AM0.90m | 2:39AM0.10m | 1:01PM0.96m | 3:23AM0.01m | 1:58PM0.98m | 4:01AM-0.06m | 2:44PM0.95m | 4:36AM-0.11m | 3:26PM0.91m | 5:08AM-0.15m | 4:04PM0.87m | |||||||
— | 6:05 | — | — | 6:07 | — | — | 6:07 | — | — | 6:07 | — | — | 6:09 | — | — | 6:09 | — | — | |
8:22 | — | 8:21 | — | — | 8:20 | — | — | 8:20 | — | — | 8:19 | — | — | 8:17 | — | — | 8:16 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 14 | 16 | 17 | 16 | 17 | 17 | 16 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 18 | 17 | 16 | 16 | 15 |
Feels °C | 13 | 14 | 13 | 13 | 14 | 13 | 13 | 14 | 13 | 14 | 15 | 14 | 14 | 15 | 15 | 14 | 14 | 13 | 12 |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SW 24 | S 13 | NW 6 | SSW 21 | SW 21 | NW 6 | SSW 19 | SSW 19 | SW 18 | SW 18 | SW 19 | NW 8 | NW 8 | SSW 17 | NW 8 |
233 | 226 | 161 | 154 | 563 | 166 | 75 | 799 | 458 | 112 | 657 | 617 | 455 | 735 | 828 | 305 | 428 | 629 | 390 | |
Swell 2 Height (m) Direction Period (s) | W 6 | S 13 | S 13 | S 12 | S 13 | SW 24 | SW 22 | SSW 12 | S 12 | SW 20 | SSW 12 | SSW 12 | SW 21 | SSW 12 | SSW 12 | SSW 17 | SSW 18 | SSW 20 | SSW 16 |
39 | 130 | 125 | 80 | 130 | 444 | 471 | 61 | 72 | 872 | 46 | 46 | 117 | 45 | 56 | 594 | 751 | 127 | 566 | |
Swell 3 Height (m) Direction Period (s) | S 7 | NW 11 | NW 11 | NW 10 | SSW 13 | SSW 13 | S 12 | S 11 | — | SSW 12 | S 10 | S 11 | SSW 11 | S 10 | NW 10 | SW 12 | SW 12 | SW 11 | S 20 |
27 | 60 | 55 | 50 | 99 | 67 | 104 | 37 | — | 29 | 17 | 2 | 24 | 2 | 4 | 36 | 35 | 33 | 67 | |
Wind waves Height (m) Direction Period (s) | NNW 8 | W 5 | NW 5 | NW 5 | NW 6 | NW 6 | NW 6 | NW 6 | NW 6 | NW 6 | NW 7 | NW 6 | NW 7 | NW 7 | NW 7 | — | — | NW 8 | — |
51 | 20 | 66 | 39 | 44 | 111 | 92 | 85 | 178 | 122 | 111 | 152 | 189 | 183 | 216 | — | — | 463 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 6 | 38 | 38 | 15 | 38 | 38 | 15 | 38 | 38 | 15 | 38 | 38 | 15 | 38 | 38 | 15 | 38 | 38 | 15 |
Best forecast wave conditions in Monterey | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
Header Global | |||||||||||||||||||
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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.










