Rainbow Rocks Surf Break

Lat Long: 42.07° N 124.32° W

Rainbow Rocks 48 hour detailed Surf Forecast

Issued: 10 pm 11 Aug 2026 (local time)

Forecast update in  hr  min

Today's Rainbow Rocks sea temperature is
14.1° C
0.1° 

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


How big are the waves at Rainbow Rocks today (12 Aug):

  • Morning surf: Morning surf (12 Aug, local time) - 2ft (0.6m), 18s period with SSW swell.
  • Afternoon surf: Afternoon surf (12 Aug, local time) - 8ft (2.5m), 7s period with NW swell.
  • Evening surf: Evening surf (12 Aug, local time) - 8ft (2.5m), 7s period with NW swell.

The current surf forecast for Rainbow Rocks at 2AM is: 1.7m 6s primary swell from a Northwest direction and 0.5m 14s secondary swell from a Southwest direction, 0.5m 18s secondary swell from a Southwest direction (forecast issued at 10:00pm August 11). The wind direction is predicted to be cross-offshore and the swell rating is 3.

Time (PDT) & DateWave HeightWave Period
Morning (12 Aug)2ft (0.6m)18s
Afternoon (12 Aug)8ft (2.5m)7s
Evening (12 Aug)8ft (2.5m)7s

Table - waves today at Rainbow Rocks. (Swell directed towards the surf break)


Short Range Forecast

Mostly dry. Warm (max 21°C on Wed afternoon, min 13°C on Thu night). Winds decreasing (fresh winds from the NNW on Wed afternoon, calm by Thu night).

Tue
11
Wednesday
12
Thursday
13
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
1
2
3
1
2
1
0
1
1
2
3
3
3
1
1
1
3
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2.5
NNW
7
2
NNW
6
1.7
NW
6
1.6
NW
6
0.6
SSW
18
1.8
NW
6
2.5
NW
7
3
NW
7
3
NW
7
2.3
NW
7
1.9
NW
7
1.8
NW
7
1.7
NW
7
1.8
NW
7
2.3
NW
7
2.5
NW
7
2.1
NW
7
1.6
NW
7
Wave Graph
Metric surfscale
Energy kJ
599
293
223
196
226
244
540
725
776
485
344
317
269
292
451
556
415
240
Wind (km/h)
30
NNW
15
N
15
N
20
N
20
N
30
NW
35
NNW
35
NNW
30
NNW
20
N
15
N
15
N
10
N
20
NW
20
NW
20
NW
15
NNW
5
ENE
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross-off
glassy
High Tide
11:06PM2.43m
12:40PM1.90m
11:59PM2.40m
1:16PM1.99m
Low Tide
5:10PM0.77m
6:10AM-0.45m
6:03PM0.62m
6:51AM-0.40m
6:55PM0.48m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:20
6:22
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:22
8:22
8:21
 mm
Temp °C
19
17
15
15
16
19
20
21
17
16
14
14
15
16
17
17
15
13
Feels °C
14
15
13
12
13
15
14
15
12
13
12
12
14
13
14
14
14
13
  • 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
How to use the Wavefinder 

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 Rainbow Rocks 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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