Jade Cove Water Temperature & Swim Forecast
Jade-picking Big-Sur cove.
Fresh water with a light chop and a light breeze — fresh conditions — a wetsuit is recommended.
Model estimate · modelled, not a buoy measurement. How accurate is this?
Location
Jade Cove on the map, with nearby beaches and live sea temperatures.
7-day forecast
Water, air, waves, wind and UV outlook for the week ahead.
3/2mm fullsuit
At 16.1°C a 3/2mm fullsuit is the standard wetsuit for surfing and watersports.
Recommendation tuned for Jade Cove's current water temperature. Individual tolerance, wind chill, and session length all matter — when in doubt, size up.
Jade Cove swimming conditions summary
- Water temperature
- 16.1°C
- Water feels
- Refreshing
- Swimmable today
- Yes, but fresh — short swims or a wetsuit
- Swim conditions score
- 58/100 · Fair
- Wetsuit needed
- 3/2mm fullsuit
- Air temperature
- —
- Waves
- —
- Wind
- —
- UV index
- —
- Average sea temperature (September)
- 16.0 °C
- Warmest months to swim
- July, August, September
At 16.1°C a 3/2mm fullsuit is the standard wetsuit for surfing and watersports. Model estimate. Water, wave, wind and UV values are Open-Meteo marine/weather model estimates, refreshed hourly — not buoy measurements.
Frequently asked questions
Can I swim at Jade Cove right now?
The sea at Jade Cove is currently 16.1°C — fresh swimming conditions. Most swimmers will find the water comfortable when it's above 22°C; below 18°C feels fresh and a wetsuit is recommended.
What will the sea temperature be at Jade Cove next week?
Based on long-term September averages and the latest marine model, expect the sea around Jade Cove to sit close to 15.3°C over the next 7 days. Check the live 7-day chart above for the exact daily outlook.
When is the best month to swim at Jade Cove?
July – August – September are typically the warmest months to swim at Jade Cove, with sea temperatures at their seasonal peak.
Do I need a wetsuit at Jade Cove?
With water currently at 16.1°C: above 22°C no wetsuit needed; 18–22°C a shorty is comfortable for long swims; 14–18°C a 3/2mm full suit; below 14°C a 4/3mm or thicker.
Can I swim at Jade Cove today?
The sea is currently 16.1°C — fair swimming conditions. Acclimatised swimmers will be most comfortable.
- • Located in Central California, United States (Pacific Ocean).
- • Best suited to confident swimmers and watersports.
- • Live data refreshed hourly from Open-Meteo Marine.
Monthly sea temperature averages
Tap any month to see what to expect — based on regional climatology.
Best time to swim in Jade Cove
The sea in Jade Cove peaks in August, when the water averages around 16°C.
On average, 0 months a year sit above 20°C — the threshold most swimmers describe as pleasant without a wetsuit.
Outside peak season the water drops toward 12°C, so a 3/2mm shorty or full wetsuit makes long swims much more comfortable.
The coldest month is typically January at around 12°C, when cold-water swimmers dominate the coast.
Jade Cove sea temperature history
Long-term climatology for Jade Cove shows an annual mean sea temperature of 14°C, ranging from 12°C in winter to 16°C at the summer peak.
The seasonal swing is roughly 4°C between the coldest and warmest month — a useful yardstick when comparing years or checking whether the current sea is running above or below average.
Recent decades have trended slightly warmer at Jade Cove, in line with regional sea-surface temperature records for the wider basin.
Monthly averages below are drawn from multi-decadal climatology and are updated as new observations arrive.
Jade Cove sea temperature: frequently asked questions
What is the warmest month to swim in Jade Cove?
August is the warmest month in Jade Cove, when the sea averages about 16°C. Late-season warmth often persists a few weeks after peak.
When is the sea coldest in Jade Cove?
The coldest month in Jade Cove is typically January, when the water averages around 12°C. Cold-water swimmers and surfers dominate this period.
When can you swim in Jade Cove without a wetsuit?
The sea in Jade Cove rarely climbs above 20°C, so a wetsuit is recommended year-round for anything longer than a quick dip.
Do I need a wetsuit in Jade Cove?
Outside peak summer the water in Jade Cove drops toward 12°C, so a 3/2mm shorty or full wetsuit makes long swims much more comfortable. In peak months most swimmers go without.
What is the average sea temperature in Jade Cove?
The long-term annual mean sea temperature in Jade Cove is about 14°C, based on multi-decadal climatology of the surrounding waters.
How do I check the current sea temperature in Jade Cove?
The live reading at the top of this page shows the current sea temperature in Jade Cove, updated hourly from marine buoy and satellite data. The 7-day forecast covers water, air, waves, wind and UV for the week ahead.
Year-round sea temperature
| Month | Sea | Comfort |
|---|---|---|
| Jan | 12°C | Cold |
| Feb | 12°C | Cold |
| Mar | 12°C | Cold |
| Apr | 12°C | Cold |
| May | 13°C | Cold |
| Jun | 14°C | Bracing |
| Jul | 15°C | Bracing |
| Aug ⭐ | 16°C | Bracing |
| Sep | 16°C | Bracing |
| Oct | 15°C | Bracing |
| Nov | 14°C | Bracing |
| Dec | 13°C | Cold |
Nearby beaches
The closest coastline, with live water temperatures.