Crab Island Surf Forecast and Surf Report

Alright folks, Rusty here. Let’s be straight with you about Crab Island. We’ve got a solid reef break setup, exposed to the west, and it’s best when that swell is coming from the west. Trouble is, while there’s swell on the cards, the wind and conditions are just not cooperating for most of this run. It’s a frustratingly long wait for a decent window.

The first real chance to get wet doesn’t come until Tuesday afternoon on the 25th of August. It’s not much to write home about: a small 3ft swell rolling in from the west with a period of 9 seconds, giving us a weak energy reading of 101. The wind is cross-off from the southeast at 19 mph, keeping things clean, but the overall conditions are just ordinary. Water temp is sitting at 63°F, which is a touch warmer than normal for this time of year, so at least it won't be a shock to the system.

Honestly, after that little tease, we hit a massive desert. From Wednesday the 26th all the way through the end of August, the score is a flat zero. We see tiny little waves – like 2ft to 3ft – but the wind directions are all over the shop and the conditions are described as "poor." No point even suiting up for those.

We finally see a pulse of bigger energy arrive around Tuesday the 1st of September. The swell picks up to 5ft in the morning, climbing to 7ft by the afternoon, with the combined energy jumping to 322 and 627 respectively. That’s moderate wave energy moving in. The swell direction is from the west again, which is what this break loves. But here’s the killer: the wind is onshore and strong, blowing 18-22 mph from the west-northwest. The surf will be lumpy and messy.

We get even more size into Wednesday the 2nd with 5ft to 6ft west swell and period around 9-10 seconds, pushing that energy up to 383 and 539. Still, that cross-onshore wind from the south-southwest at 12-16 mph is going to chop it all up. Not good.

Now, for the big hitters. Thursday the 3rd of September is a serious swell day, but it is NOT for paddle surfing. We’re looking at an 12ft west swell with a long period of 12 seconds, and the energy is a massive 2998. That is strong wave energy. But the wind is howling from the southwest at 28 mph, creating a strong cross-onshore mess. This is going to be a washing machine. If you're into kite surfing, this might be your day. For the rest of us, it’s a hard pass.

Friday the 4th keeps the swell solid at 7ft to 8ft from the west with 11 second periods, dropping into the 917-1219 energy range. Still, the wind remains cross-onshore from the west-northwest. The conditions are described as "choppy."

The last week of the forecast is more of the same: plenty of swell, especially a massive 21ft west swell on Monday the 7th of September with a period of 12 seconds and energy readings over 10000, but it's accompanied by a near-gale cross-onshore wind at 34 mph. That is blown-out and dangerous.

Look, if you are desperate and the winds somehow swing in your favor, the reef can hold a beautiful west swell. But based on what the charts are showing, there isn't a single standout, clean session in the next 16 days. The one bright spot is the tiny window on Tuesday the 25th of August, and even that is only just surfable. Keep an eye on the forecasts, things can change, but for now, the board is staying in the bag.

Rusty.

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