Tankers Surf Break

Lat Long: 21.30° N 158.06° W

Tankers Surf Forecast and Surf Report

Issued: 1 pm 09 Aug 2026 (local time)

Forecast update in  hr  min

Today's Tankers sea temperature is
27.2° C
0.6° 

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


Tankers surf forecast from 10 Aug 2026:

  • Best quality surf: Sunday 16 Aug, 2AM (local time) - 10ft (3.0m), 13s period, E swell with offshore winds.
  • Most powerful swell: Sunday 16 Aug, 2AM (local time) - 10ft (3.0m), 13s period, E swell with 3,082 kJ wave energy.
  • Next surfable swell (1★+): Thursday 13 Aug, 5AM (local time) - 4.5ft (1.4m), 16s period with S swell.

Best Forecast Surf Conditions for Tankers this week:

The surf forecast for Tankers over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Aug 13) at 5AM. The primary swell is predicted to be 1.4m and 16s period with a secondary swell of 1.1m and 6s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Tankers in the next 16 days are 3.0m 13s and forecast to arrive on Sunday (Aug 16) at 2AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 4.0m 13s period and expected on Sunday (Aug 16) at 2AM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Thu 13th Aug)4.5ft (1.4m) 16s
Best Surf 2AM (Sun 16th Aug)10ft (3.0m) 13s
Most Powerful 2AM (Sun 16th Aug)10ft (3.0m) 13s

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


The Lowdown

Right then, let’s talk about what’s shaping up at Tankers. It’s a reef setup that's consistent and exposed to the south, and right now we’ve got a bit of a waiting game on our hands. The water’s sitting around 81°, which is spot on for this time of year—nothing unusual there.

The start of the period is a tough one to get excited about. Sunday the 9th through to Friday the 14th, we’re looking at small, messy cross-off wind holding things back. Swells are small, mostly around 2 ft to 5 ft from the south, and while there’s moderate wave energy (values in the 400s to 1100s), the 15 to 18 second periods are just not good enough to overcome the choppy wind. It’s mostly a write-off for a decent paddle.

Saturday the 15th is when things get interesting, but it comes with a big caveat. The swell jumps to 7 ft in the morning from the east, with strong energy (1569), and then hits 8 ft in the afternoon from the east, with very strong energy (2546). That’s expert territory—too much power and size for most. The wind is still cross-off from the north-east, so you’re fighting the breeze. Not the day to take a beginner out.

Sunday the 16th is the real standout. Finally, glassy conditions. The wind swings light offshore from the north, dropping to 6 mph in the morning, and it goes offshore in the afternoon too at 9 mph. The swell drops back to 3 ft from the south, with a 16 second period, and moderate energy (422). That’s clean, workable surf for a reef break. This is the day to be in the water. The morning session looks the best, with light winds and a long-period groundswell that will line up nicely.

Monday the 17th onward is a bit of a letdown. The wind shifts onshore from the south-west, and the swell drops off quick. By Tuesday the 18th we’re into small, choppy, crossed-up junk. There’s a long gap of poor conditions through to the end of the outlook, with only marginal bits showing up on the 21st and 23rd, but nothing you’d call a session.

In the second week, the 23rd of August does have a 5 ft to 5 ft bump from the east, but the period is a weak 7 seconds, wind is cross-off, and the energy is moderate to strong (585 to 783). Might be worth a look if you’re desperate, but it’s not one to plan a trip around.

Bottom line: Tankers is quiet for long stretches. That Sunday the 16th is your best bet—clean, offshore, and a proper south groundswell. Lock it in.

Rusty

Short Range Forecast

Mostly dry. Warm (max 28°C on Sun afternoon, min 25°C on Mon night). Mainly fresh winds.

Days 5-7 Weather Summary

Mostly dry. Warm (max 28°C on Thu morning, min 24°C on Wed night). Mainly fresh winds.

Sun
9
Monday
10
Tuesday
11
Wednesday
12
Thursday
13
Friday
14
Saturday
15
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
1
1
0
1
1
1
2
2
2
2
2
1
1
1
1
3
2
2
5
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.5
S
18
0.8
SSW
16
0.6
SSW
15
0.7
SSW
15
0.7
SSW
15
0.7
SSW
14
0.9
SSW
14
0.7
S
20
1
S
18
1.1
S
18
1.4
S
16
1.4
S
16
1.3
S
15
1.3
S
15
1.2
S
14
1.1
S
14
1.8
E
10
2.1
E
12
2.5
E
13
3
E
13
Wave Graph
Metric surfscale
Energy kJ
156
288
184
234
237
218
356
373
627
741
1029
991
763
743
602
496
643
1174
2270
3082
Wind (km/h)
25
ENE
25
ENE
20
ENE
25
ENE
20
ENE
20
E
30
ENE
15
NE
30
ENE
30
ENE
25
ENE
30
ENE
30
ENE
25
NE
30
ENE
30
ENE
20
NE
25
NE
30
NE
10
NNE
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-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
High Tide
1:39AM0.27m
2:43PM0.83m
2:33AM0.31m
3:23PM0.83m
3:22AM0.36m
3:59PM0.80m
4:08AM0.41m
4:32PM0.75m
4:55AM0.46m
5:02PM0.68m
5:41AM0.50m
5:29PM0.60m
Low Tide
9:29PM0.15m
7:07AM0.02m
9:56PM0.13m
8:02AM0.01m
10:23PM0.11m
8:53AM0.02m
10:50PM0.10m
9:42AM0.06m
11:15PM0.09m
10:30AM0.11m
11:40PM0.09m
11:19AM0.18m
00:04AM0.09m
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:07
6:09
6:09
6:09
6:09
6:09
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:06
7:06
7:05
7:04
7:02
7:02
7:01
 mm
Temp °C
28
26
28
28
26
27
28
26
27
27
25
28
28
26
27
28
26
28
28
26
Feels °C
27
26
29
27
26
26
26
25
25
24
24
26
25
25
24
25
25
27
27
26
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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Tankers Surf forecast

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

Tankers is 5 km (3 miles) from Makakilo City. If you plan a vacation in Oahu, look for hotels and other accommodation in Makakilo City. Makakilo City has rooms for a wide range of budgets as well as car hire and transport links.

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