Seaside Creek surfForecast / CAL – Mendocino County / USA

information circle12 Day Weather and Surf, issued 10 pm Thursday 03 Jul 2025 PDT
Forecast update in hr  min  s Forecast update imminent
Seaside Creek surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Seaside Creek sea temperature is
12.4° C
(Which is slightly cooler than normal)


Best Forecast Surf Conditions for Seaside Creek this week:

The surf forecast for Seaside Creek over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Jul 04) at 5AM. The primary swell is predicted to be 0.6m and 18s period with a secondary swell of 0.7m and 14s. Another secondary swell of 1.1m and 6s is also forecast. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Seaside Creek in the next 12 days are 3.0m 9s and forecast to arrive on Thursday (Jul 10) at 8PM. Winds are predicted to be glassy at the time the swell arrives.

Wave TypeTime (PDT) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Fri 4th Jul)2ft (0.6m) 18s
Best Surf 8PM (Thu 10th Jul)10ft (3.0m) 9s
Most Powerful 8PM (Thu 10th Jul)10ft (3.0m) 9s

Table - best surf conditions forecast for Seaside Creek over the next 12 days.

Updates in  hr  min  s Forecast update imminent
Friday
04
Saturday
05
Sunday
06
Monday
07
Tuesday
08
Wednesday
09
Thursday
10
Friday
11
Saturday
12
Sunday
13
Monday
14
Tue
15
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.6
S
0.9
SSW
0.9
SSW
0.7
S
1
S
1
S
0.9
SSW
0.9
SSW
1.7
NW
1.6
NW
1.7
NW
1.6
NW
1.4
NW
0.8
SSW
0.7
SSW
0.7
SSW
0.6
S
1.7
NW
2.2
NW
2.2
NW
2.5
NW
3
NW
2.3
NW
2.1
NW
1.8
NW
1.7
NW
1.8
NW
1.4
NW
2.1
NW
2.5
NW
2.5
NW
2.3
NW
3
NW
2.3
NW
2.5
NW
3.5
NW
Period(s) (?)1817171616161414999991414141378999109999899888899
Wave
Graph
(?)Metric surfscale
Energy (?)5685666344246128198176449979669448836715755203062124341043854122523801052934767781802702101612861118956131586312512112
Wind
(km/h)
5
ESE
10
WNW
15
NW
5
E
10
WNW
10
WNW
5
NNW
10
WNW
5
W
5
SSE
10
WSW
5
WSW
5
SE
10
WSW
5
WNW
5
N
10
WNW
5
W
5
NNW
10
WNW
5
WSW
0
WSW
10
SW
10
SW
0
NW
10
WNW
5
W
5
NNW
15
NW
20
NW
10
NNW
15
NW
5
WNW
5
NNW
5
WNW
5
WSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glasscross-
on
cross-
on
glasscross-
on
onglassononglassononcross-
off
ononcrosscross-
on
glassglasscross-
on
cross-
on
glasscross-
on
cross-
on
glassononglasscross-
on
cross-
on
crosscross-
on
cross-
on
glasscross-
on
glass
High Tide
/ height (m)
8:02AM
0.98
7:24PM
1.64
9:28AM
1.01
8:02PM
1.69
10:35AM
1.07
8:41PM
1.73
11:23AM
1.13
9:21PM
1.79
12:02PM
1.18
10:01PM
1.83
12:36PM
1.23
10:40PM
1.88
1:10PM
1.27
11:20PM
1.91
1:43PM
1.31
12:00AM
1.90
2:16PM
1.36
12:42AM
1.85
2:49PM
1.42
1:27AM
1.75
3:23PM
1.49
2:18AM
1.60
3:58PM
1.58
Low Tide
/ height (m)
1:46AM
0.36
12:21PM
0.69
2:39AM
0.22
1:09PM
0.81
3:25AM
0.09
2:00PM
0.88
4:07AM
-0.03
2:50PM
0.92
4:45AM
-0.12
3:37PM
0.93
5:22AM
-0.19
4:22PM
0.92
5:58AM
-0.25
5:04PM
0.91
6:33AM
-0.28
5:49PM
0.88
7:09AM
-0.28
6:36PM
0.85
7:44AM
-0.24
7:28PM
0.81
8:20AM
-0.15
8:27PM
0.74
8:55AM
-0.02
Friday
04
Saturday
05
Sunday
06
Monday
07
Tuesday
08
Wednesday
09
Thursday
10
Friday
11
Saturday
12
Sunday
13
Monday
14
Tue
15
Sunrise-5:52--5:52--5:52--5:54--5:54--5:54--5:56--5:56--5:56--5:58--5:58--5:58-
Sunset--8:45--8:45--8:45--8:45--8:44--8:44--8:44--8:43--8:43--8:42--8:42--8:40
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Rain (mm)
------------------------------------
Temp. °C121213121313121515151415121414121417151718161616131517141618161516141718
Feels °C (?)10910111111111413141213121213111217141617161414131416131415131314141618

Short Range Forecast: Mostly dry. Very mild (max 15°C on Sun morning, min 9°C on Thu night). Wind will be generally light.

Days 3-6 Weather Summary Mostly dry. Very mild (max 17°C on Wed afternoon, min 9°C on Mon night). Wind will be generally light.

Days 6-9 Weather Summary Mostly dry. Very mild (max 18°C on Thu afternoon, min 11°C on Fri night). Wind will be generally light.

Long Range Forecast: Mostly dry. Very mild (max 18°C on Sun afternoon, min 12°C on Sat night). Wind will be generally light.

  • 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 Seaside Creek Surf forecast

The above surf forecast table for Seaside Creek provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Seaside Creek can be found by selecting the local surf guide option on the grey menu. Our Seaside Creek 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 (Seaside Creek) 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 Seaside Creek 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.

Seaside Creek is 67 km (42 miles) from Ukiah. If you plan a vacation in Mendocino County, look for hotels and other accommodation in Ukiah. Ukiah has rooms for a wide range of budgets as well as car hire and transport links.

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