Surf Forecast Surf Report
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Sewers location map

Sewers surf Forecast / CAL – San Luis Obispo / USA

12 Day Weather and Surf, issued 10 pm Monday 18 Mar 2024 PDT
Forecast update in  hr  min  s Update imminent
Sewers surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Sewers sea temperature is 13.6°C (Statistics for 18 Mar 1981-2005 - mean: 13.3 °C max: 14.9 °C min: 11.8 °C)
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
<span class="translation_missing" title="translation missing: en.leaflet.map_placeholder_alt">Map Placeholder Alt</span>
Sewers surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Sewers sea temperature is 13.6°C (Statistics for 18 Mar 1981-2005 - mean: 13.3 °C max: 14.9 °C min: 11.8 °C)


Best Forecast Surf Conditions for Sewers this week:

The surf forecast for Sewers over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Mar 19) at 2AM. The primary swell is predicted to be 0.7m and 18s period with a secondary swell of 0.9m and 12s. Another secondary swell of 0.9m and 5s is also forecast. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Sewers in the next 12 days are 3.0m 10s and forecast to arrive on Monday (Mar 25) at 2AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 16s period and expected on Thursday (Mar 21) at 8PM.

Wave TypeTime (PDT) & Date Wave Height & Period
Next good surf (1 star+) 2AM (Tue 19th Mar)2.5ft (0.7m) 18s
Best Surf11PM (Sun 24th Mar)8ft (2.5m) 10s
Most Powerful 2AM (Mon 25th Mar)10ft (3.0m) 10s

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

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Quick surf report for Sewers:

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Updates in  hr  min  s Update imminent
Tuesday
19
Wednesday
20
Thursday
21
Friday
22
Saturday
23
Sunday
24
Monday
25
Tuesday
26
Wednesday
27
Thursday
28
Friday
29
Sat
30
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.7
WNW
0.9
WNW
0.9
WNW
1
WNW
1.1
WNW
1.3
WNW
0.8
WNW
0.9
WNW
0.6
WNW
1
WNW
1
WNW
1.1
WNW
0.9
WNW
1.3
WNW
2
WNW
1.9
WNW
2.2
WNW
3
WNW
3
WNW
1.9
WNW
1.5
WNW
1.8
W
2
WNW
1.8
WNW
0.9
WNW
1.1
WNW
1.1
WNW
1.7
WNW
4
WNW
3.5
WNW
3
WNW
3
WNW
3.5
WNW
3.5
WNW
2.2
WNW
2.4
WNW
Period(s) (?)181616161411131319181616151412111081010991010191817161615141313121211
Wave
Graph
(?)Metric surfscale
Energy (?)276427407506508412225269295596499575387659114079391712991779692367577772625539747665137575645433372025473621389113151436
Wind
(km/h)
5
ENE
5
WNW
15
WNW
5
NNW
10
WNW
25
NW
10
NNW
10
WNW
15
WNW
10
NNW
10
WNW
15
WNW
0
N
15
WNW
20
WNW
10
N
15
WNW
35
NW
10
NNE
10
NW
30
NW
15
NW
15
NW
25
NW
10
NNW
10
WNW
5
WSW
5
SE
5
WSW
15
WNW
5
E
10
S
15
SSW
10
ENE
20
E
25
SSE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glasscross-
on
crossglasscrosscrosscross-
off
crosscrosscross-
off
crosscross-
on
glasscrosscrosscross-
off
cross-
on
crosscross-
off
crosscrosscrosscrosscrosscross-
off
cross-
on
oncrosscross-
on
crosscross-
off
cross-
on
oncross-
off
cross-
off
cross-
on
High Tide
/ height (m)
5:48AM
0.66
8:41PM
0.35
6:49AM
0.66
9:15PM
0.38
7:42AM
0.67
9:41PM
0.40
8:31AM
0.66
10:03PM
0.42
9:16AM
0.63
10:22PM
0.45
9:59AM
0.58
10:39PM
0.49
10:41AM
0.51
10:57PM
0.55
11:25AM
0.41
11:18PM
0.62
12:12PM
0.31
11:44PM
0.69
1:04PM
0.20
12:16AM
0.73
2:09PM
0.11
12:55AM
0.75
3:35PM
0.05
Low Tide
/ height (m)
12:08AM
0.09
1:29PM
-0.94
1:12AM
0.04
2:15PM
-0.94
2:03AM
-0.04
2:55PM
-0.91
2:47AM
-0.14
3:30PM
-0.84
3:26AM
-0.25
4:01PM
-0.73
4:03AM
-0.37
4:27PM
-0.62
4:40AM
-0.47
4:50PM
-0.50
5:20AM
-0.57
5:10PM
-0.39
6:02AM
-0.64
5:31PM
-0.29
6:50AM
-0.69
5:52PM
-0.20
7:42AM
-0.72
6:17PM
-0.12
8:42AM
-0.74
6:48PM
-0.04
Tuesday
19
Wednesday
20
Thursday
21
Friday
22
Saturday
23
Sunday
24
Monday
25
Tuesday
26
Wednesday
27
Thursday
28
Friday
29
Sat
30
Sunrise-7:05--7:05--7:03--7:01--7:01--6:58--6:58--6:56--6:54--6:54--6:52--6:50-
Sunset--7:14--7:14--7:15--7:15--7:16--7:17--7:19--7:19--7:20--7:21--7:22--7:22
clearclearclearclearclearclearclearclearpart cloudclearpart cloudpart cloudpart cloudpart cloudpart cloudclearpart cloudrain showerspart cloudpart cloudpart cloudpart cloudclearclearpart cloudcloudcloudpart cloudcloudpart cloudclearpart cloudclearrain showersheavy rainrain showers
Rain (mm)
-----------------1---------------17126
Temp. °C161920141819141616131616131314111212111214111415121314131515111314121213
Feels °C (?)15181814161512141311141312997965985111081113131412810101088

Short Range Forecast: Mostly dry. Warm (max 20°C on Tue afternoon, min 12°C on Wed night). Wind will be generally light.

Days 3-6 Weather Summary Some drizzle, heaviest during Sun afternoon. Very mild (max 16°C on Fri morning, min 9°C on Sat night). Winds increasing (calm on Fri night, fresh winds from the NW by Sun afternoon).

Days 6-9 Weather Summary Mostly dry. Very mild (max 15°C on Tue afternoon, min 8°C on Sun night). Winds decreasing (fresh winds from the NW on Mon afternoon, calm by Wed morning).

Long Range Forecast: Heavy rain (total 37mm), heaviest during Fri night. Very mild (max 15°C on Thu morning, min 9°C on Thu night). Wind will be generally light.

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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Sewers 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.


Information about the Sewers Surf forecast

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

Sewers is 7 km (4 miles) from Port San Luis. If you plan a vacation in San Luis Obispo, look for hotels and other accommodation in Port San Luis. Port San Luis has rooms for a wide range of budgets as well as car hire and transport links.

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