Month-specific sea-surface temperature · USA

Anini Beach Sea Temperature in July

26.2°C

79.2°F

In July, sea-surface temperature near Anini Beach has a historical monthly average of 26.2°C. This is not the reading for any particular holiday date.

Across 2023–2025, the lowest and highest yearly July monthly means were 26.1–26.2°C. These are not daily extremes.

Previous month

June · 25.9°C

Change into July: +0.3°C

Next month

August · 26.7°C

Change into next month: +0.5°C

Can you swim or snorkel in Anini Beach in July?

At 26.2°C our temperature-only guide describes the water as warm water. Comfort depends on your cold tolerance, immersion time and wind. A historical average cannot determine whether conditions are safe on any given day.

Do you need a wetsuit?

Most people are comfortable in swimwear or a light rash guard.

Which beach should you choose?

Look for a beach sheltered from the actual forecast waves and wind on your visit. Exposure, currents and entry conditions vary even where water temperatures are similar. Follow local warnings.

Check the current waves, wind and snorkeling forecast →

A live forecast does not predict a future July. Check again close to your trip.

Waves and wind: recorded-model conditions for July

These figures come from a separately modelled, date-specific wind/wave backfill, not the NOAA SST series. A single observed season is not a climatological likelihood or a guarantee of safe conditions.

Compare nearby coasts with their own evidence

CoastMorningAfternoonPeriod
Kauai 0% 0% Jul 2026

A “calm hour” meets fixed modelled wave/wind thresholds; neither visibility nor local currents, entry conditions or actual beach safety is measured here. Periods may differ by coast.

Nearby places in July

Comparable historical averages from independent marine grid cells. Warmer water does not imply safe snorkeling.

Data source and limitations

Source: Open-Meteo Marine API, MeteoFrance sea-surface temperature; 2023–2025. Marine model grid near 22.22, -159.45. Based on 3 yearly monthly means and 2232 recorded samples. Source methodology.

Modelled sea-surface temperatures do not establish underwater visibility, wildlife, calm currents or safe entry.