North Iron Rock
Why dive here
With 58+ marine species recorded in the area - including blue sharks, blue whales, humpback whales, orcas and seals & sea lions - North Iron Rock offers some of Alaska's richest diving. Water ranges 5-15°C, warmest July, August, September.
North Iron Rock, off the Alaskan coast, delivers exactly what we expect from a cold-water dive: dramatic rock formations, a healthy dose of macro life, and a chance to spot some unexpected visitors. The rocky bottom is home to plenty of Sidestriped and Roughpatch Shrimp, always a favourite, and you'll often find Pacific Glass Shrimp tucked into crevices. Keep an eye on the surface, too; Orcas are known to frequent these waters. This spot is a solid choice for temperate water enthusiasts who appreciate the rugged beauty of the Pacific Northwest.
Safety Notes
Cold water this month (avg 11°C). Drysuit or thick wetsuit (7mm+) recommended.
Reviews for North Iron Rock
Conditions
Ocean conditions, forecast and tides for North Iron Rock
North Iron Rock Ocean Conditions
Monthly averages for North Iron Rock, sourced from Open-Meteo marine data - nearest station: Open-Meteo marine grid (57, -135.4) (0km away)
October Averages
Sea Temperature
11°C
51°F · Range: 8.5–12.8°C
Air Temperature
8°C
47°F
Wind Speed
6.44 m/s
12.5 knots
Atmospheric Pressure
1007.9 hPa
Based on 4 years of monitoring data · Data sources: Open-Meteo marine data
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