Rainbow Rocks Surf Break

Lat Long: 42.07° N 124.32° W

Rainbow Rocks 48 hour detailed Surf Forecast

Issued: 10 am 13 Sep 2026 (local time)

Forecast update in  hr  min

Today's Rainbow Rocks sea temperature is
14.5°C
0.5° 

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 (13 Sep):

  • Morning surf: Morning surf (13 Sep, local time) - 4.5ft (1.4m), 9s period with WNW swell.
  • Afternoon surf: Afternoon surf (13 Sep, local time) - 5ft (1.6m), 9s period with WNW swell.
  • Evening surf: Evening surf (13 Sep, local time) - 4.5ft (1.4m), 9s period with WNW swell.

The current surf forecast for Rainbow Rocks at 1PM is: 1.5m 9s primary swell from a West-northwest direction and 0.7m 14s secondary swell from a Southwest direction, 0.1m 6s secondary swell from a South direction (forecast issued at 10:00am September 13). The wind direction is predicted to be onshore.

Time (PDT) & DateWave HeightWave Period
Morning (13 Sep)4.5ft (1.4m)9s
Afternoon (13 Sep)5ft (1.6m)9s
Evening (13 Sep)4.5ft (1.4m)9s

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


Short Range Forecast

Mostly dry. Very mild (max 19°C on Tue afternoon, min 13°C on Mon night). Winds increasing (light winds from the NNE on Mon night, fresh winds from the NNW by Tue afternoon).

Sunday
13
Monday
14
Tuesday
15
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
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
2
2
2
2
2
3
3
2
2
2
0
1
2
3
2
2
3
2
1
0
1
2
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)
1.4
WNW
9
1.4
WNW
8
1.6
WNW
9
1.6
WNW
9
1.4
WNW
9
1.5
NW
9
1.4
NW
9
1.3
NW
8
1.3
NW
8
1.3
NW
8
2.1
NW
6
2.5
NW
7
2.4
NW
7
1.9
NW
7
1.6
NW
7
1.6
NW
7
1.6
NW
7
1.6
NW
7
2.5
NW
7
3
NW
7
2.5
NW
7
2
NW
7
Wave Graph
Metric surfscale
Energy kJ
287
244
389
381
300
342
268
227
222
239
307
559
505
323
234
248
248
273
701
821
670
384
Wind (km/h)
10
SE
10
S
10
W
15
NNW
20
N
15
NNE
15
NNE
15
NNE
10
NNE
20
NW
30
NW
30
NNW
20
N
10
NNE
5
NNE
10
NNE
10
N
20
NNW
35
NNW
35
NNW
30
NNW
15
N
Wind State
cross
cross-on
cross-on
cross-off
cross-off
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
1:36PM2.18m
2:19AM1.84m
2:07PM2.15m
3:09AM1.70m
2:39PM2.08m
Low Tide
7:29AM0.30m
8:08PM0.06m
8:02AM0.52m
8:52PM0.08m
8:36AM0.73m
9:38PM0.13m
clear
clear
clear
clear
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>
6:54
6:54
6:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:30
7:29
7:27
 mm
Temp °C
14
15
16
16
16
16
15
14
14
17
18
18
16
15
14
13
13
18
19
19
15
14
Feels °C
13
14
15
13
13
13
12
11
11
13
12
12
12
13
12
11
10
14
13
12
10
11
  • 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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