Surf Break

Lat Long: 42.07° N 124.32° W

Rainbow Rocks 48 hour detailed Surf Forecast

Issued: 10 am 31 Oct 2026 (local time)

Forecast update in  hr  min

Today's Rainbow Rocks sea temperature is
12.2°C
0.3° 

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 (31 Oct):

  • Morning surf: Morning surf (31 Oct, local time) - 3.5ft (1.0m), 15s period with SSW swell.
  • Afternoon surf: Afternoon surf (31 Oct, local time) - 3.5ft (1.0m), 14s period with SSW swell.
  • Evening surf: Evening surf (31 Oct, local time) - 3.5ft (1.0m), 14s period with SSW swell.

The current surf forecast for Rainbow Rocks at 7PM is: 1.0m 14s primary swell from a South-southwest direction and 0.8m 13s secondary swell from a West-northwest direction (forecast issued at 10:00am October 31). The wind direction is predicted to be glassy and the swell rating is 3.

Time (PDT) & DateWave HeightWave Period
Morning (31 Oct)3.5ft (1.0m)15s
Afternoon (31 Oct)3.5ft (1.0m)14s
Evening (31 Oct)3.5ft (1.0m)14s

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


Short Range Forecast

Light rain (total 2mm), mostly falling on Sat afternoon. Very mild (max 13°C on Mon morning, min 8°C on Sun morning). Wind will be generally light.

Saturday
31
Sunday
1
Monday
2
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
3
2
3
3
3
3
3
3
3
3
3
4
4
4
5
5
5
4
4
4
4
5
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)
1
SSW
15
1
SSW
14
1
SSW
14
1
SSW
14
1
SSW
14
1
SSW
14
1
SSW
14
1
SSW
14
1
SSW
14
1.2
SSW
16
1.2
SSW
16
0.9
WNW
21
1.3
WNW
20
1.5
WNW
20
1.9
WNW
19
2.2
WNW
18
2.3
WNW
18
2.4
WNW
18
2.4
WNW
17
2.4
WNW
17
2.4
WNW
17
2.4
WNW
16
Wave Graph
Metric surfscale
Energy kJ
443
437
437
437
431
425
425
425
425
742
742
656
1366
1748
2525
3158
3361
3507
3467
3388
3270
2968
Wind (km/h)
5
E
5
S
5
SE
5
SSW
0
NE
5
NE
10
N
10
N
10
NNE
0
NE
10
NW
15
NNW
10
NE
5
ESE
10
ESE
5
ESE
10
SE
10
SW
5
S
5
SE
10
SE
5
ESE
Wind State
cross-off
cross-on
glassy
glassy
glassy
off
cross-off
cross-off
off
glassy
cross
cross-off
off
cross-off
cross-off
cross-off
cross-off
on
cross-on
cross
cross
cross-off
High Tide
5:08AM1.69m
3:44PM2.11m
6:17AM1.70m
4:58PM1.94m
7:19AM1.77m
6:23PM1.80m
Low Tide
9:57AM1.10m
11:13PM-0.15m
11:22AM1.08m
00:18AM-0.03m
12:52PM0.95m
cloud
cloud
light rain
cloud
cloud
light rain
part cloud
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
cloud
cloud
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:48
—
—
—
—
—
—
6:48
—
—
—
—
—
—
—
7:50
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
6:12
—
—
—
—
—
—
—
5:10
—
—
—
—
—
—
—
6:09
—
—
 mm
—
—
1
—
—
1
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
9
10
9
10
10
9
10
9
8
11
12
12
10
10
10
10
10
13
13
13
13
12
Feels °C
6
8
7
8
8
7
8
6
5
10
9
8
7
8
7
7
7
10
11
11
10
10
  • 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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