Tarantulas Surf Break

Lat Long: 34.50° N 120.50° W

Tarantulas Surf Forecast and Surf Report

Issued: 10 pm 13 Sep 2026 (local time)

Forecast update in  hr  min

Today's Tarantulas sea temperature is
18.5°C
1.4° 

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


Tarantulas surf forecast from 14 Sep 2026:

  • Best quality surf: Tuesday 15 Sep, 5AM (local time) - 8ft (2.5m), 9s period, NW swell with cross-offshore winds.
  • Most powerful swell: Tuesday 15 Sep, 5AM (local time) - 8ft (2.5m), 9s period, NW swell with 996 kJ wave energy.
  • Next surfable swell (1★+): Tuesday 15 Sep, 5AM (local time) - 8ft (2.5m), 9s period with NW swell.

Best Forecast Surf Conditions for Tarantulas this week:

The surf forecast for Tarantulas over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Sep 15) at 5AM. The primary swell is predicted to be 2.5m and 9s period with a secondary swell of 2.3m and 9s. Another secondary swell of 0.5m and 17s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Tarantulas in the next 16 days are 2.5m 9s and forecast to arrive on Tuesday (Sep 15) at 5AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 6s period and expected on Thursday (Sep 17) at 11PM.

Wave TypeTime (PDT) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Tue 15th Sep)8ft (2.5m) 9s
Best Surf 5AM (Tue 15th Sep)8ft (2.5m) 9s
Most Powerful 5AM (Tue 15th Sep)8ft (2.5m) 9s

Table - best surf conditions forecast for Tarantulas over the next 16 days.


The Lowdown

Alright, Rusty here. Let’s talk about Tarantulas.

This is a beach and reef break, exposed, and it needs the swell to come from the southwest to really line up. The water’s sitting at 66°F, which is a touch warmer than usual for this time of year – you’ll notice it.

The first real push comes Sunday the 13th, with 10ft of NW windswell at a short 8 seconds. The combined swell energy is strong at 1360. Problem is, the wind is howling 22 mph from the NNW – cross-offshore, so the surface is clean, but that’s a lot of lumpy, short-period power. It’s a “marginal” call because of tide or conditions. Monday the 14th drops to 7ft, but the wind goes cross and the quality fades. Tuesday the 15th still has 7ft but a light cross-onshore breeze – small ripples, nothing clean.

Honestly, the first week is a struggle. The real standout comes much later. On Monday the 28th, we get 7ft from the NW in the morning, and the combined energy jumps to 1426. The wind goes cross-off from the NNW by the afternoon and it’s clean – that’s the best session in the whole forecast. It’s still only “marginal” on paper, but it’s the biggest, cleanest punch. The 25th of September afternoon is a solid backup with 5ft, 10 seconds, and cross-off NNW wind – clean, but less power at 786.

Tarantulas doesn’t give up the good stuff easily. When the swell is over 5ft with short period, it gets heavy. Over 8ft is for experts only. The 13th and the 28th both push past that mark.

There’s a rough patch from the 16th through the 20th where the swell drops under 3ft and the wind is cross or onshore – five days of basically nothing worth paddling out for.

Keep your eye on the 28th. It’s the most powerful, cleanest day on offer. Not perfect, but it’s the one.

- Rusty

Short Range Forecast

Mostly dry. Warm (max 22°C on Mon morning, min 14°C on Tue night). Winds decreasing (fresh winds from the NNW on Sun night, calm by Tue morning).

Days 5-7 Weather Summary

Mostly dry. Warm (max 22°C on Sat morning, min 14°C on Wed night). Mainly fresh winds.

Monday
14
Tuesday
15
Wednesday
16
Thursday
17
Friday
18
Saturday
19
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
2
1
1
2
2
1
3
1
1
3
0
0
1
1
1
1
1
2
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
3
NW
8
2.2
NW
8
2.1
NW
9
2.3
NW
9
2.1
NW
9
1.8
NW
9
1.5
NW
8
1.2
NW
8
0.6
SSW
17
0.8
SSW
16
0.7
SSW
16
0.7
SSW
15
0.6
SSW
15
0.6
SW
19
0.6
SW
19
0.6
SW
19
0.8
SW
18
0.8
SW
18
2.2
NW
7
Wave Graph
Metric surfscale
Energy kJ
1118
632
628
787
657
481
304
196
193
291
220
191
167
303
303
229
375
375
516
Wind (km/h)
25
NNW
20
NW
25
NW
15
NNW
10
W
25
NW
15
N
10
W
15
WNW
10
N
20
NW
25
NW
20
NNW
25
NW
25
NW
20
NNW
20
NW
25
NNW
20
NNW
Wind State
cross-off
cross
cross
cross-off
cross-on
cross
cross-off
cross-on
cross
cross-off
cross
cross-off
cross-off
cross
cross-off
cross-off
cross
cross-off
cross-off
High Tide
00:19AM1.60m
12:07PM1.97m
1:16AM1.43m
12:39PM1.92m
2:33AM1.30m
1:17PM1.84m
5:02AM1.25m
2:07PM1.77m
3:22PM1.71m
8:17AM1.41m
4:49PM1.71m
Low Tide
5:48AM0.84m
7:04PM0.55m
6:12AM1.00m
8:02PM0.60m
6:31AM1.14m
9:15PM0.64m
6:28AM1.25m
10:43PM0.65m
00:00AM0.60m
10:40AM1.38m
00:54AM0.53m
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:43
6:43
6:45
6:46
6:46
6:47
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:09
7:08
7:07
7:06
7:04
7:02
 mm
Temp °C
16
22
21
17
19
20
16
18
18
15
19
19
15
20
19
15
22
21
15
Feels °C
11
19
17
15
20
18
14
18
17
13
17
14
12
17
15
12
19
17
12
  • 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 
submit an eyeball surf report

Quick surf report for Tarantulas:

join our community of surf reporters

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 Tarantulas 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 Tarantulas Surf forecast

The above surf forecast table for Tarantulas provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Tarantulas can be found by selecting the local surf guide option on the grey menu. Our Tarantulas 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 (Tarantulas) 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 Tarantulas 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.

Tarantulas is 16 km (10 miles) from Lompoc. If you plan a vacation in Santa Barbara, look for hotels and other accommodation in Lompoc. Lompoc has rooms for a wide range of budgets as well as car hire and transport links.

Nearest locationNearest