Surf Forecasts:
Tankers surf forecast from 27 Aug 2026:
- Most powerful swell: Thursday 27 Aug, 11AM (local time) - 4ft (1.2m), 17s period, S swell with 851 kJ wave energy.
Best Forecast Surf Conditions for Tankers this week:
The most powerful waves expected at Tankers in the next 16 days are 1.2m 17s and forecast to arrive on Thursday (Aug 27) at 11AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.8m 8s period and expected on Tuesday (Sep 01) at 8AM.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 11AM (Thu 27th Aug) | 4ft (1.2m) 17s |
Table - best surf conditions forecast for Tankers over the next 16 days.
The Lowdown
Alright, Rusty here again. Let’s break it down in feet and miles per hour for the crew who think that way.
First thing’s first – it’s a long, quiet start at Tankers. There’s a big stretch with nothing worth paddling out for, so don’t get your hopes up too early.
The water’s sitting at about 81°, which is normal for this time of year. No weird anomalies.
From Thursday 27th of August all the way through to about Wednesday 2nd of September, we’re looking at a whole lot of nothing. The swell is tiny – 2ft to 3ft at best – and that easterly wind is blowing 15 to 20 mph, cross-off but just too strong for the small surf to hold up. The wave energy is weak, with numbers in the low hundreds. It’s a no-go.
The first sign of life comes on Wednesday 2nd of September afternoon. We get a 3ft south swell with a 16-second period, and the wind drops to about 15 mph. The energy climbs to 583, which is still only moderate, but it’s the best we’ve seen in a week.
Thursday 3rd of September morning is similar – 3ft south swell, 14 seconds, 15 mph cross-off, energy at 610. Still only marginal.
Now, the real standout. Mark Tuesday 8th of September on your calendar. The afternoon session is the one. A 3ft south-southwest groundswell with a 16-second period, and the wind goes dead calm – glassy. The energy is 678, and that clean surface is the key. This is the pick of the whole forecast. It won’t be huge, but it’ll be perfect.
Then Wednesday 9th of September afternoon brings a 5ft easterly swell at 11 seconds, with a light 6 mph cross-off. The energy jumps to 1024 – solid moderate. This one’s for the experienced guys; 5ft is getting a bit much for the beginners.
The biggest day is Thursday 10th of September afternoon. We’re talking 7ft from the east at 10 seconds, with zero wind – absolutely glassy. The energy is a strong 1181. This is a powerful, clean, heavy wave, but 7ft is expert territory only. The short period means it’ll be a bit lumpy and sectiony, but with no wind, it’ll be a sight to see.
Friday 11th of September drops off fast. Morning has 6ft but a light cross-on breeze, and by the afternoon it’s down to 2ft from the south-southwest.
So, the bottom line: you’ve got a long dry spell, then a small window of quality starting Tuesday 8th of September. The Tuesday afternoon glass-off is the best of the lot for clean, lined-up waves. The Thursday afternoon is for the big-wave chargers only. Everything else is a pass.
Rusty.
Short Range ForecastMostly dry. Warm (max 28°C on Fri afternoon, min 25°C on Thu morning). Mainly fresh winds. | Days 4-6 Weather SummaryMostly dry. Warm (max 28°C on Sun afternoon, min 25°C on Sun morning). Mainly fresh winds. | ||||||||||||||||||||
Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | Monday 31 | Tuesday 1 | Wednesday 2 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | S 17 | S 16 | S 16 | S 14 | S 14 | S 13 | E 7 | E 7 | SSW 17 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 14 | S 19 | S 18 | S 18 | S 17 | S 16 | S 16 | S 15 |
Wave Graph | |||||||||||||||||||||
851 | 527 | 582 | 329 | 399 | 289 | 126 | 215 | 187 | 226 | 162 | 199 | 191 | 180 | 192 | 404 | 311 | 360 | 422 | 401 | 347 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | 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 | cross-off | cross-off |
High Tide | 3:40PM0.70m | 3:53AM0.45m | 4:05PM0.67m | 4:31AM0.50m | 4:31PM0.62m | 5:12AM0.55m | 4:56PM0.56m | 5:56AM0.58m | 5:20PM0.49m | 6:48AM0.60m | 5:42PM0.41m | 7:51AM0.61m | 5:57PM0.35m | ||||||||
Low Tide | 8:51AM0.08m | 10:18PM0.11m | 9:32AM0.10m | 10:37PM0.10m | 10:15AM0.14m | 10:58PM0.09m | 11:02AM0.18m | 11:20PM0.08m | 11:55AM0.24m | 11:45PM0.07m | 1:04PM0.29m | 00:15AM0.07m | 2:51PM0.32m | 00:53AM0.08m | |||||||
6:13 | — | — | 6:13 | — | — | 6:13 | — | — | 6:15 | — | — | 6:15 | — | — | 6:15 | — | — | 6:15 | — | — | |
— | 6:52 | — | — | 6:52 | — | — | 6:51 | — | — | 6:50 | — | — | 6:49 | — | — | 6:47 | — | — | 6:46 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 27 | 25 | 27 | 28 | 26 | 27 | 27 | 25 | 27 | 28 | 26 | 27 | 28 | 26 | 28 | 28 | 27 | 28 | 28 | 26 |
Feels °C | 25 | 24 | 23 | 25 | 26 | 24 | 24 | 24 | 23 | 25 | 25 | 24 | 25 | 26 | 25 | 28 | 26 | 27 | 28 | 27 | 26 |
Swell 1 Height (m) Direction Period (s) | S 17 | S 16 | S 16 | S 14 | S 14 | S 13 | S 13 | S 13 | S 12 | SSW 16 | S 12 | SSW 15 | SSW 15 | SSW 14 | S 10 | S 18 | S 18 | S 17 | S 16 | S 16 | S 15 |
851 | 527 | 582 | 329 | 399 | 289 | 121 | 215 | 102 | 226 | 100 | 199 | 191 | 180 | 50 | 404 | 311 | 360 | 422 | 401 | 347 | |
Swell 2 Height (m) Direction Period (s) | WNW 9 | S 12 | E 18 | SSW 11 | E 15 | E 14 | S 13 | E 13 | SSW 17 | S 12 | SSW 16 | S 11 | S 11 | S 11 | S 19 | SSW 14 | S 12 | S 11 | E 16 | E 15 | E 14 |
8 | 72 | 24 | 38 | 106 | 104 | 126 | 81 | 186 | 71 | 162 | 87 | 82 | 82 | 192 | 118 | 109 | 35 | 78 | 153 | 144 | |
Swell 3 Height (m) Direction Period (s) | W 9 | WNW 9 | NW 9 | E 16 | SSW 19 | SW 19 | E 13 | SSW 17 | E 12 | ENE 11 | ENE 11 | E 11 | S 21 | SSW 19 | SW 15 | W 11 | SW 14 | SW 14 | SSE 10 | SSE 9 | SSE 11 |
7 | 8 | 3 | 45 | 35 | 90 | 89 | 113 | 75 | 43 | 40 | 35 | 76 | 123 | 116 | 9 | 51 | 51 | 33 | 29 | 38 | |
Wind waves Height (m) Direction Period (s) | E 6 | E 6 | E 6 | E 6 | ENE 6 | E 6 | E 7 | E 7 | E 7 | ENE 7 | ENE 7 | E 7 | ENE 7 | ENE 8 | ENE 8 | ENE 9 | ENE 9 | ENE 8 | ENE 8 | ENE 8 | E 8 |
141 | 119 | 137 | 84 | 94 | 115 | 126 | 202 | 187 | 166 | 166 | 154 | 187 | 291 | 244 | 268 | 268 | 216 | 181 | 238 | 230 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 11 | 9 | 7 | 7 | 149 | 7 | 17 | 21 | 17 | 10 | 21 | 7 | 8 | 17 | 7 | 7 | 17 | 7 | 7 | 7 | 7 |
Best forecast wave conditions in Oahu | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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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.











