The Fort surfForecast / CAL – Sonoma / USA

information circle16 Day Weather and Surf, issued 10 am Saturday 23 May 2026 PDT
Forecast update in hr  min  s Forecast update imminent
The Fort surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's The Fort sea temperature is
10.9° C
(Which is 1.3°C colder than average for this time of year)

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 (May 23) at 11PM. The primary swell is predicted to be 0.6m and 16s period with a secondary swell of 0.6m and 10s. 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 4.0m 11s and forecast to arrive on Wednesday (May 27) at 5PM. 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 23rd May)2ft (0.6m) 16s
Best Surf 2AM (Wed 27th May)10ft (3.0m) 13s
Most Powerful 5PM (Wed 27th May)13ft (4.0m) 11s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Very mild (max 15°C on Sat afternoon, min 9°C on Sat night). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Very mild (max 16°C on Wed afternoon, min 9°C on Tue night). Winds decreasing (fresh winds from the WNW on Tue afternoon, calm by Thu night).

Saturday
23
Sunday
24
Monday
25
Tuesday
26
Wednesday
27
Thursday
28
Friday
29
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
1
0
1
2
1
0
0
0
1
5
2
3
4
1
2
3
1
0
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.6
SW
16
0.6
SW
16
0.6
SW
16
0.6
SW
16
0.6
SW
15
0.6
WNW
14
0.8
SW
15
0.7
SW
15
0.8
SW
15
1.3
WNW
14
2.3
WNW
14
3
NW
13
3
WNW
12
4
NW
11
3
WNW
11
0.8
WNW
19
1
W
18
1.2
WNW
16
1.1
WNW
15
1.1
WNW
14
0.9
WNW
13
Wave Graph
Metric surfscale
Energy kJ
157
157
203
157
191
163
266
236
273
647
2064
3543
2502
3700
1798
481
639
768
551
536
249
Wind (km/h)
15
SSE
10
S
10
SE
10
S
5
SW
5
N
5
SW
15
W
15
NW
30
WNW
35
WNW
15
NNW
15
WNW
25
WNW
5
NNE
15
SSE
10
SW
0
ESE
10
W
25
WNW
20
NNW
cross
cross-on
cross
cross-on
on
glassy
on
cross-on
cross
cross
cross
cross-off
cross
cross
glassy
cross
on
glassy
cross-on
cross
cross-off
High Tide
6:30PM1.52m
5:51AM1.23m
7:13PM1.59m
7:14AM1.16m
7:52PM1.66m
8:31AM1.15m
8:26PM1.70m
9:39AM1.17m
8:57PM1.73m
10:39AM1.21m
9:27PM1.74m
11:31AM1.25m
9:56PM1.74m
Low Tide
11:30AM-0.03m
00:41AM0.56m
12:24PM0.12m
1:45AM0.38m
1:15PM0.28m
2:40AM0.20m
2:02PM0.43m
3:27AM0.05m
2:47PM0.58m
4:07AM-0.07m
3:29PM0.71m
4:44AM-0.14m
4:11PM0.81m
part cloud
clear
part cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
clear
part cloud
clear
part cloud
part cloud
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:54
5:54
5:54
5:52
5:52
5:52
5:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:23
8:24
8:24
8:25
8:27
8:28
8:29
Temp °C
14
15
11
13
14
11
13
14
12
14
14
13
15
16
15
14
15
12
14
16
14
11
13
9
10
12
10
12
11
9
7
7
8
11
11
12
11
12
11
12
11
9
Swell 1
Height (m)
Direction
Period (s)
0.6
W
7
0.6
SW
16
0.6
WNW
10
0.6
SW
16
0.6
SW
15
0.6
WNW
14
0.8
WNW
13
0.7
SW
15
0.8
SW
15
1.3
WNW
14
0.7
SW
16
1.9
WNW
13
1.9
WNW
12
2.3
WNW
11
1.7
WNW
11
1.3
WNW
10
1.2
WNW
10
1.2
WNW
16
1.1
WNW
15
1.1
WNW
14
0.9
WNW
13
Energy kJ
36
157
75
157
191
163
195
236
273
647
251
1255
1001
1238
656
320
263
768
551
536
249
Swell 2
Height (m)
Direction
Period (s)
0.6
SW
16
0.5
W
7
0.6
SW
16
0.5
WNW
9
0.5
WNW
9
0.6
SW
14
0.8
SW
15
0.8
WNW
13
0.5
WNW
12
0.7
SW
16
0.2
S
10
0.7
SW
16
0.6
SW
14
0.6
SSW
14
0.6
SSW
14
0.8
WNW
19
1
W
18
1.1
WNW
9
0.9
WNW
9
0.5
SW
14
0.4
SSW
14
Energy kJ
157
22
203
48
47
132
266
189
82
248
7
245
167
138
136
481
639
201
143
93
73
Swell 3
Height (m)
Direction
Period (s)
0.4
WNW
10
0.4
WNW
10
0.3
S
11
0.4
WNW
16
0.4
WNW
15
0.4
SW
18
0.3
S
11
0.3
S
10
0.2
S
10
0.2
S
10
0.1
S
10
0.1
S
10
0.4
WNW
21
0.5
SW
14
0.5
SW
14
0.5
SW
13
0.4
SSW
13
0.1
SW
21
0.1
SW
26
Energy kJ
38
38
23
86
79
84
20
18
7
7
2
2
153
95
89
88
70
18
26
Wind waves
Height (m)
Direction
Period (s)
0.5
WNW
4
1.3
WNW
8
2.3
WNW
14
3
NW
13
3
WNW
12
4
NW
11
3
WNW
11
1.4
WNW
7
1.2
WNW
8
Energy kJ
10
199
2064
3543
2502
3700
1798
208
202
Nearest Offshore or Glassy
Rating
(10 max)
2
2
2
3
3
2
3
2
4
2
2
5
2
4
4
3
4
3
3
3
4
Distance (km)
12
15
2
15
15
0
15
847
181
204
1068
0
60
204
0
12
15
0
75
204
126
Best forecast wave conditions in Sonoma County
Rating
(10 max)
3
2
2
3
3
2
3
5
4
4
5
3
Best forecast wave conditions in United States
Rating
(10 max)
3
2
3
3
3
3
4
4
9
9
2
5
4
4
4
4
5
5
3
3
4
Header Global
Rating
(10 max)
5
5
5
5
4
4
4
5
9
9
7
7
6
6
7
9
5
5
5
5
4
  • 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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