Surf Break

Lat Long: 42.07° N 124.32° W

Rainbow Rocks 48 hour detailed Surf Forecast

Issued: 4 pm 08 Oct 2026 (local time)

Forecast update in  hr  min

Today's Rainbow Rocks sea temperature is
13.8°C
0.7° 

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 (09 Oct):

  • Morning surf: Morning surf (09 Oct, local time) - 4.5ft (1.3m), 12s period with WNW swell.
  • Afternoon surf: Afternoon surf (09 Oct, local time) - 8ft (2.5m), 6s period with NW swell.
  • Evening surf: Evening surf (09 Oct, local time) - 8ft (2.5m), 7s period with NW swell.

The current surf forecast for Rainbow Rocks at 1AM is: 1.3m 13s primary swell from a West-northwest direction and 2.0m 8s secondary swell from a Northwest direction (forecast issued at 04:00pm October 08). The wind direction is predicted to be cross-offshore and the swell rating is 4.

Time (PDT) & DateWave HeightWave Period
Morning (09 Oct)4.5ft (1.3m)12s
Afternoon (09 Oct)8ft (2.5m)6s
Evening (09 Oct)8ft (2.5m)7s

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


Short Range Forecast

Mostly dry. Very mild (max 19°C on Thu afternoon, min 9°C on Sat morning). Winds increasing (calm on Thu night, strong winds from the NNW by Sat afternoon).

Thu
8
Friday
9
Saturday
10
2 PM
5 PM
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)
4
4
4
4
4
3
3
2
0
1
2
2
2
3
3
3
1
1
2
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2.3
NW
13
1.4
WNW
13
2.3
NW
8
1.3
WNW
13
1.3
WNW
13
1
SSW
16
1.3
WNW
12
2.2
NW
12
2.5
NW
6
2.5
NW
7
2.5
NW
7
2.4
NNW
7
2.4
NW
8
2.4
NW
9
2.1
NW
9
1.9
NW
9
2.2
NW
9
2.5
NW
9
2.3
NW
10
2.4
NW
10
Wave Graph
Metric surfscale
Energy kJ
1834
640
669
589
504
539
518
1369
522
618
643
516
657
808
703
573
764
1024
972
1077
Wind (km/h)
15
NNW
10
NNW
5
NNE
15
N
15
N
15
N
20
N
25
NNW
35
NW
40
NNW
30
NNW
30
N
30
N
20
N
20
NNE
25
NNW
40
NW
40
NNW
30
N
20
N
Wind State
cross-off
cross-off
glassy
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
11:02PM1.95m
11:21AM2.17m
11:52PM1.93m
11:51AM2.23m
Low Tide
5:02PM0.25m
5:09AM0.20m
5:46PM0.07m
5:45AM0.35m
6:26PM-0.06m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
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7:22
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7:22
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<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
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6:46
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6:45
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6:44
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 mm
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Temp °C
19
17
14
14
16
15
15
18
19
16
14
12
11
10
9
14
15
14
12
10
Feels °C
16
15
13
12
13
12
11
14
13
9
8
6
5
5
4
8
7
5
6
5
  • 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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