The Fort Surf Break

Lat Long: 38.51° N 123.25° W

The Fort Surf Forecast and Surf Report

Issued: 4 am 11 Jul 2026 (local time)

Forecast update in  hr  min

Today's The Fort sea temperature is
13.3° C
0.1° 

The Fort surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


The Fort surf forecast from 11 Jul 2026:

  • Best quality surf: Sunday 12 Jul, 2AM (local time) - 5.5ft (1.7m), 8s period, WNW swell with cross-offshore winds.
  • Most powerful swell: Wednesday 15 Jul, 11PM (local time) - 8ft (2.5m), 9s period, WNW swell with 986 kJ wave energy.
  • Next surfable swell (1★+): Saturday 11 Jul, 11PM (local time) - 6ft (1.9m), 7s period with WNW swell.

Best Forecast Surf Conditions for The Fort this week:

The surf forecast for The Fort over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Jul 11) at 11PM. The primary swell is predicted to be 1.9m and 7s period with a secondary swell of 1.2m and 7s. Another secondary swell of 0.6m and 15s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at The Fort in the next 16 days are 2.5m 9s and forecast to arrive on Wednesday (Jul 15) at 11PM. Winds are predicted to be cross-shore at the time the swell arrives.

Wave TypeTime (PDT) & Date Wave Height & Period
Next good surf (1 star+)11PM (Sat 11th Jul)6ft (1.9m) 7s
Best Surf 2AM (Sun 12th Jul)5.5ft (1.7m) 8s
Most Powerful11PM (Wed 15th Jul)8ft (2.5m) 9s

Table - best surf conditions forecast for The Fort over the next 16 days.


Alright, Rusty here. Let’s get stuck into it.

First up, the water temp is sitting at 56°F, which is bang on average for this time of year, so no surprises there.

Right off the bat, truth be told, the first few days are a bit of a write-off. You’ve got small, weak swell and moderate cross-breezes messing up the surface. Not worth paddling out for. We’re looking at a pretty flat spell until about Monday the 13th. The swell starts to pick up a bit then, hitting 6ft, but it’s short period at 8 seconds and the wind is cross and gusty. That’s not going to be pretty.

Things get a little more interesting from the 15th. Wednesday morning has a 6ft swell from the WNW, with a period of 8 seconds and moderate cross-wind. The energy is starting to build, with a combined reading of 879 (moderate energy), but the conditions are still a bit lumpy.

Now, if you're willing to hold out, the real standout window starts around Friday the 24th. The morning shows a 6ft WNW swell, a period of 8 seconds, and light cross-onshore breeze from the south. The energy is up at 904 (moderate energy). That’s a big improvement on what we’ve been seeing. It’s still a bit on the bigger side for beginners, and the Fort is a reef break, so it’s got some punch. The crowd factor is “sometimes,” so you might have company, but it shouldn't be a circus.

Then Saturday the 25th morning looks even better. We’ve got a 7ft swell from the WNW, with a period of 8 seconds, light onshore wind from the southwest. The energy is strong at 934. This is the best you’re gonna see in the whole run. The swell is solid, the wind is light, and the waves should have some real shape. It’s big enough that you’ll want your wetsuit and your A-game, but for an intermediate surfer, it’s prime.

And finally, Sunday the 26th morning is also worth a mention. That 8ft swell from the NW is the biggest of the period, period 9 seconds. Energy is way up at 1249 (strong energy). Light cross-onshore wind again. It’s getting into that expert-only territory size-wise, but for the brave, that’s going to be a proper session. The longer period means better-shaped waves and more energy, but at a reef, it’ll be thick and powerful.

To be honest, if you’re not keen on the big stuff, the middle of the week is choppy and messy, not really worth a paddle. The best advice? Point your board at the 24th, 25th, and 26th. Those are the days.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 23°C on Mon morning, min 15°C on Sat night). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Warm (max 24°C on Wed morning, min 11°C on Thu night). Winds decreasing (fresh winds from the NW on Wed afternoon, calm by Thu night).

Saturday
11
Sunday
12
Monday
13
Tuesday
14
Wednesday
15
Thursday
16
Friday
17
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
3
1
0
3
1
0
3
0
0
3
1
0
2
1
0
3
1
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)
0.6
SW
14
0.6
SW
15
1.7
WNW
8
0.7
SW
14
0.7
SW
14
1.9
WNW
8
1.7
WNW
8
1.4
WNW
7
1.8
NW
8
0.6
SSW
13
1.4
WNW
6
2
WNW
8
1.9
WNW
8
1.7
WNW
8
2.4
WNW
9
1.8
WNW
9
1.2
WNW
9
1.7
WNW
9
0.6
W
17
0.6
W
17
0.6
W
16
Wave Graph
Metric surfscale
Energy kJ
169
171
347
191
207
504
383
180
398
113
170
515
504
319
884
523
218
444
217
212
188
Wind (km/h)
20
WNW
25
NW
10
NW
10
W
20
WNW
10
NNW
20
NW
25
NW
10
NNW
20
WNW
30
NW
15
NNW
20
NW
30
NW
20
NNW
15
W
15
WNW
5
E
10
SSW
10
WSW
5
NW
Wind State
cross
cross
cross-off
cross-on
cross
cross-off
cross
cross
cross-off
cross
cross
cross-off
cross
cross
cross-off
cross-on
cross
glassy
cross-on
cross-on
glassy
High Tide
10:09AM1.27m
8:20PM2.04m
11:02AM1.36m
9:15PM2.09m
11:49AM1.43m
10:09PM2.10m
12:33PM1.48m
11:03PM2.07m
1:14PM1.52m
11:56PM1.98m
1:55PM1.57m
00:49AM1.83m
2:35PM1.61m
1:44AM1.64m
Low Tide
2:20PM0.93m
3:57AM-0.35m
3:22PM0.93m
4:47AM-0.44m
4:20PM0.89m
5:36AM-0.48m
5:17PM0.83m
6:22AM-0.45m
6:14PM0.76m
7:06AM-0.37m
7:12PM0.69m
7:49AM-0.23m
8:13PM0.62m
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:58
5:58
5:58
6:00
6:00
6:01
6:01
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:37
8:37
8:37
8:37
8:36
8:36
8:35
 mm
Temp °C
21
21
18
20
22
19
23
23
20
22
23
19
24
24
18
20
20
16
16
16
13
Feels °C
17
16
14
19
18
15
19
18
15
18
17
14
19
18
13
18
17
13
15
14
12
  • Map Icons:
  • Break
  • 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 The Fort Surf forecast

The above surf forecast table for The Fort provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at The Fort can be found by selecting the local surf guide option on the grey menu. Our The Fort 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 (The Fort) 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 The Fort 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.

The Fort is 38 km (24 miles) from the city of Windsor. If you plan a vacation in Sonoma County, look for hotels and other accommodation in Windsor. Windsor has rooms for a wide range of budgets as well as car hire and transport links.

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