The Fort surfForecast / CAL – Sonoma / USA

information circle48hr Weather and Surf, issued 3 am Wednesday 18 Feb 2026 PST
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
13.3° C
(Which is 1.4°C warmer than normal for this time of year)


How big are the waves at The Fort today?

The current surf forecast for The Fort at 11AM is: 2.5m 13s primary swell from a West direction and 0.1m 14s secondary swell from a Southwest direction (forecast issued at 03:00am February 18). The wind direction is predicted to be cross-shore.

Time (PST) & DateWave HeightWave Period
Morning (18 Feb)10ft (3.0m)13s
Afternoon (18 Feb)11ft (3.5m)13s
Evening (18 Feb)7ft (2.2m)12s

Table - waves today at The Fort. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent
Wednesday
18
Thursday
19
Friday
20
1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM
Rating
(10 max)
5
4
3
0
3
2
3
2
2
3
1
0
0
0
4
5
3
3
2
2
1
0
0
1
Swell
Height Map
Wave Height (m) & direction (?)
4
WNW
4
WNW
3
W
2.5
W
3.5
WNW
2.5
W
2.4
W
2.1
W
1.9
W
1.7
W
1.7
W
2.1
W
3
WNW
3
WNW
4
WNW
3.5
WNW
2.1
WNW
1.7
W
1.5
W
1.3
W
1.2
W
1.1
W
1
W
0.9
W
Period(s) (?)131313131312121212111181010111111101010101099
Wave
Graph
(?)Metric surfscale
Energy kJ (?)5046496024442345416220741712124896968666163713821967367532051045644468332279216168133
Wind
(km/h)
15
NW
20
NW
15
NW
25
WNW
25
WNW
20
WNW
10
W
10
SSE
15
ESE
15
N
20
NW
30
NW
40
NW
40
NW
25
NNW
15
NNW
10
N
10
NE
5
E
10
ESE
10
SE
15
S
15
SE
10
E
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscrosscross-
on
crosscrosscross-
on
crosscross-
off
cross-
off
crosscrosscrosscrosscross-
off
cross-
off
cross-
off
offcross-
off
cross-
off
crosscross-
on
crosscross-
off
High Tide
/ height (m)
11:28PM
1.50
10:49AM
1.68
11:54PM
1.57
11:35AM
1.58
12:22AM
1.64
12:27PM
1.45
Low Tide
/ height (m)
5:03AM
0.52
5:27PM
-0.06
5:45AM
0.41
5:58PM
0.07
6:31AM
0.30
6:32PM
0.24
Wednesday
18
Thursday
19
Friday
20
Sunrise---7:00------6:58-------6:56-----
Sunset-----5:53-------5:54-------5:55--
rain showers
clear
cloud
light rain
rain showers
cloud
part cloud
cloud
light rain
mod rain
mod rain
rain showers
clear
clear
clear
clear
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
clear
Rain (mm)
1--21---5691------------
Temp. °C556910108876581010864448101086
Feels °C (?)002344453200112101156642
  • 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

Latest Updates

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 The Fort 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.


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