Shipwreck Beach - surf spot statistics

Shipwreck Beach in the United States offers surfable conditions year-round, with no months recording zero swell. The best time for surfers generally falls between September and October, when ground swell percentages are relatively high (46% and 43%, respectively) and wind conditions are most favorable, with good wind days peaking at 45% in September and 41% in October. These months also feature manageable mean swell sizes around 1.4m, making them ideal for both intermediate and advanced surfers. Winter months like January and February provide decent ground swells (49% and 43%) but suffer from higher percentages of unfavorable winds (61-62%), which can make sessions inconsistent. Spring and early summer (April-July) see a rise in wind swells, with ground swells dipping as low as 31% in April, while wind conditions remain mostly poor (63-66% bad wind days). Late summer (August) shows slight improvement in ground swells (39%) with moderate wind conditions (38% good winds), but September remains the standout month overall for reliable surf. November and December bring larger swells (1.6m) but are hindered by unfavorable winds (63-64%), making them less predictable. For surfers prioritizing clean, rideable waves with a good mix of swell and wind conditions, September and October are the top choices at Shipwreck Beach.

October at Shipwreck Beach offers decent surf conditions with an average swell height of 1.4m and a solid period of 10.7s, indicating well-spaced, clean waves. The dominant swells come from the ENE, E, and S, with the best wave quality typically found in the 1-2m range (ENE contributes 10.55% at 1.5-2m, while E offers 11.36% at 1-1.5m). This suggests a mix of angled and occasionally peaky waves, suitable for intermediate to advanced surfers. Wind conditions are favorable 41% of the time, with ENE winds being the most frequent but often blowing at 20-30kph (21.4%), which can create choppy conditions if not offshore. However, lighter ENE winds (17.17% at 10-20kph) and variable directions (E, SE) occasionally provide cleaner sessions. Smaller days (0.5-1.5m) from the SE and SSW can offer more manageable waves for less experienced surfers. Overall, October delivers a mix of surf opportunities, with the best windows occurring when ENE winds ease and swells align for quality right-handers or lefts, depending on the break’s setup. Watch for larger ENE swells (2m+) paired with lighter winds for standout sessions.