
Surf Forecasts:
Tankers surf forecast from 25 Jul 2026:
- Best quality surf: Tuesday 28 Jul, 8AM (local time) - 6ft (1.9m), 13s period, E swell with cross-offshore winds.
- Most powerful swell: Tuesday 28 Jul, 8PM (local time) - 8ft (2.4m), 13s period, E swell with 1,992 kJ wave energy.
- Next surfable swell (1★+): Tuesday 28 Jul, 8AM (local time) - 6ft (1.9m), 13s period with E 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 Tuesday (Jul 28) at 8AM. The primary swell is predicted to be 1.9m and 13s period with a secondary swell of 0.7m and 14s. 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 2.4m 13s and forecast to arrive on Tuesday (Jul 28) at 8PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.5m 13s period and expected on Tuesday (Jul 28) at 11PM.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8AM (Tue 28th Jul) | 6ft (1.9m) 13s |
| Best Surf | 8AM (Tue 28th Jul) | 6ft (1.9m) 13s |
| Most Powerful | 8PM (Tue 28th Jul) | 8ft (2.4m) 13s |
Table - best surf conditions forecast for Tankers over the next 16 days.
The Lowdown
Alright, this is Rusty. Let me break down what’s on the cards for Tankers.
First up, the overall picture. We’re looking at a long, drawn-out run of marginal surf. The water temp is sitting at about 80°, which is about normal for this time of year, so nothing wild there.
The first real mention of any surf is Saturday morning the 25th of July. It’s small, just 3 ft from the SSW, with a long period of 19 seconds. That’s a proper groundswell, but the combined energy is moderate (853). The wind is a fresh cross-off breeze at 19 mph, which keeps things clean, but the wave comment says it’s marginal. Honestly, it’s not a standout.
Sunday the 26th and Monday the 27th are similar – small, clean, but nothing to get excited about. The swell hangs around 3 ft to 4 ft, with a period dropping from 16 to 13 seconds. The energy is still moderate, but the scores are low.
Now, Tuesday the 28th of July is the first time we see a bit of size. The morning shows 6 ft from the E, with a period of 13 seconds. The combined energy jumps to a strong 1424. The wind is a gentle cross-off breeze at 9 mph, which is a major positive for clean conditions. By the afternoon, it’s pushing 7 ft from the E, with energy at 1882. That’s the strongest energy in the whole outlook. However, the wave comment still says it’s marginal, and the score is only a 2 out of 10. This is a tricky one – the size is there, but the quality isn't great. It’s a bit too big for beginners, and for the experienced, it might be a bit lumpy. Not a total loss, but not a standout.
Wednesday the 29th of July sees a drop in size, with 2 ft from the S, but the wind switches to a light cross-shore at 9 mph. The energy is weak (217). The afternoon has a risk of thunderstorms and a light onshore wind, making it poor.
Thursday the 30th of July offers a morning window with 5 ft from the E, short period of 8 seconds, and a moderate cross-off wind. The energy is moderate (698). The short period means the waves will be a bit less powerful, but it’s clean. Still, not a standout.
From Friday the 31st of July onwards, things get grim. The wind picks up to a strong 25 mph cross-off, pushing 7 ft and 6 ft of short-period E swell. The energy is moderate (970 and 849), but the wind is too strong. The wave comment says “poor surf conditions.” This is a gap of several days with no real recommendations.
The first week of August is a write-off. The wind stays strong, the swell is either too big or too weak, and the energy drops off a cliff. From the 4th of August, the combined energy falls below 100, indicating very weak wave energy. The 5th of August shows energy as low as 42. The surf is pretty much dead.
The best, and really the only, window of interest is Tuesday the 28th of July. The morning has 6 ft from the E with a 13-second period and gentle cross-off winds. The afternoon gives 7 ft from the E with a 13-second period and moderate cross-off winds. The energy is strong. While the wave comment says “marginal,” the wind is clean, and the swell is the biggest we’ll see. It’s not a classic, but it’s the best on offer. Take it or leave it.
Rusty.
Short Range ForecastMostly dry. Warm (max 27°C on Sat afternoon, min 24°C on Sat night). Mainly fresh winds. | Days 4-6 Weather SummaryLight rain (total 3mm), mostly falling on Wed afternoon. Warm (max 28°C on Tue afternoon, min 25°C on Tue morning). Winds increasing (light winds from the SSW on Wed afternoon, fresh winds from the ENE by Thu night). | ||||||||||||||||||||
Saturday 25 | Sunday 26 | Monday 27 | Tuesday 28 | Wednesday 29 | Thursday 30 | Friday 31 | |||||||||||||||
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) | SSW 19 | SSW 18 | SSW 18 | SSW 16 | SSW 16 | E 15 | E 14 | E 13 | E 13 | E 13 | E 13 | SSW 14 | S 14 | S 14 | SSW 14 | S 14 | SSW 18 | E 8 | E 8 | E 8 | E 8 |
Wave Graph | |||||||||||||||||||||
502 | 692 | 662 | 568 | 452 | 506 | 522 | 492 | 1264 | 1228 | 1684 | 195 | 200 | 257 | 254 | 257 | 222 | 249 | 446 | 350 | 682 | |
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 | off | cross | on | cross-on | cross-off | cross | cross | cross-off | cross-off | cross-off |
High Tide | 2:09PM0.70m | 1:28AM0.26m | 2:45PM0.72m | 2:12AM0.27m | 3:17PM0.74m | 2:51AM0.29m | 3:48PM0.75m | 3:28AM0.31m | 4:17PM0.75m | 4:07AM0.34m | 4:44PM0.73m | 4:49AM0.37m | 5:10PM0.70m | ||||||||
Low Tide | 9:50PM0.20m | 6:58AM0.08m | 10:10PM0.18m | 7:41AM0.05m | 10:32PM0.17m | 8:21AM0.04m | 10:55PM0.16m | 8:58AM0.05m | 11:17PM0.15m | 9:35AM0.07m | 11:39PM0.13m | 10:13AM0.10m | 00:01AM0.12m | ||||||||
6:01 | — | — | 6:03 | — | — | 6:03 | — | — | 6:03 | — | — | 6:03 | — | — | 6:03 | — | — | 6:05 | — | — | |
— | 7:14 | — | — | 7:14 | — | — | 7:13 | — | — | 7:13 | — | — | 7:12 | — | — | 7:12 | — | — | 7:10 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 1 | — | — | — | — | — | — |
Temp °C | 26 | 27 | 25 | 26 | 27 | 25 | 26 | 27 | 26 | 27 | 28 | 26 | 26 | 26 | 26 | 28 | 28 | 26 | 27 | 27 | 25 |
Feels °C | 23 | 25 | 22 | 23 | 24 | 23 | 25 | 25 | 26 | 29 | 28 | 27 | 29 | 29 | 28 | 27 | 28 | 24 | 23 | 23 | 22 |
Swell 1 Height (m) Direction Period (s) | SSW 19 | SSW 18 | SSW 18 | SSW 16 | SSW 16 | E 15 | E 14 | E 13 | E 13 | E 13 | E 13 | ENE 12 | ENE 11 | ENE 10 | ENE 9 | E 8 | E 8 | S 13 | S 12 | SW 15 | SW 15 |
502 | 692 | 662 | 568 | 452 | 506 | 522 | 492 | 1264 | 1228 | 1684 | 1757 | 955 | 437 | 227 | 257 | 212 | 163 | 151 | 236 | 223 | |
Swell 2 Height (m) Direction Period (s) | SSW 16 | S 11 | S 11 | E 15 | E 14 | SSW 16 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | S 14 | S 14 | SSW 14 | S 14 | S 13 | SW 16 | SW 16 | E 15 | E 14 |
288 | 61 | 37 | 271 | 334 | 416 | 288 | 284 | 213 | 189 | 189 | 195 | 200 | 257 | 254 | 232 | 222 | 211 | 261 | 157 | 148 | |
Swell 3 Height (m) Direction Period (s) | S 11 | E 13 | E 15 | S 11 | S 10 | S 10 | S 11 | NNE 10 | SSE 10 | S 9 | SSE 10 | SW 21 | SW 21 | SW 19 | SW 19 | SSW 18 | SSW 18 | E 16 | E 15 | S 12 | S 12 |
63 | 55 | 72 | 37 | 19 | 8 | 9 | 10 | 22 | 7 | 9 | 18 | 17 | 59 | 95 | 209 | 207 | 83 | 112 | 106 | 71 | |
Wind waves Height (m) Direction Period (s) | ENE 8 | ENE 8 | E 8 | ENE 8 | E 7 | E 7 | ENE 7 | ENE 7 | ENE 13 | NE 7 | NNE 6 | — | — | — | SE 3 | ENE 8 | ENE 8 | E 8 | E 8 | E 8 | E 8 |
266 | 283 | 258 | 202 | 245 | 171 | 156 | 143 | 1739 | 160 | 101 | — | — | — | 5 | 373 | 159 | 249 | 446 | 350 | 682 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 17 | 21 | 7 | 7 | 17 | 7 | 7 | 7 | 7 | 4 | 11 | 3 | 3 | 33 | 8 | 7 | 10 | 7 | 26 | 149 | 21 |
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.










