New River Beach Water Temperature & Swim Forecast
Coastal beach near Pocologan.
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
New River Beach 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 16.2°C a 3/2mm fullsuit is the standard wetsuit for surfing and watersports.
Recommendation tuned for New River Beach's current water temperature. Individual tolerance, wind chill, and session length all matter — when in doubt, size up.
New River Beach swimming conditions summary
- Water temperature
- 16.2°C
- Water feels
- Refreshing
- Swimmable today
- Yes, but fresh — short swims or a wetsuit
- Swim conditions score
- 59/100 · 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 16.2°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 New River Beach right now?
The sea at New River Beach is currently 16.2°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 New River Beach next week?
Based on long-term September averages and the latest marine model, expect the sea around New River Beach to sit close to 12.4°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 New River Beach?
July – August – September are typically the warmest months to swim at New River Beach, with sea temperatures at their seasonal peak.
Do I need a wetsuit at New River Beach?
With water currently at 16.2°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 New River Beach today?
The sea is currently 16.2°C — fair swimming conditions. Acclimatised swimmers will be most comfortable.
- • Located in New Brunswick, Canada (Bay of Fundy).
- • Family friendly with calm, accessible water.
- • 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 New River Beach
The sea in New River Beach peaks in August, when the water averages around 19°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 6°C, so a 3/2mm shorty or full wetsuit makes long swims much more comfortable.
The coldest month is typically January at around 0°C, when cold-water swimmers dominate the coast.
New River Beach sea temperature history
Long-term climatology for New River Beach shows an annual mean sea temperature of 8°C, ranging from 0°C in winter to 19°C at the summer peak.
The seasonal swing is roughly 19°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 New River Beach, 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.
New River Beach sea temperature: frequently asked questions
What is the warmest month to swim in New River Beach?
August is the warmest month in New River Beach, when the sea averages about 19°C. Late-season warmth often persists a few weeks after peak.
When is the sea coldest in New River Beach?
The coldest month in New River Beach is typically January, when the water averages around 0°C. Cold-water swimmers and surfers dominate this period.
When can you swim in New River Beach without a wetsuit?
The sea in New River Beach 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 New River Beach?
Outside peak summer the water in New River Beach drops toward 6°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 New River Beach?
The long-term annual mean sea temperature in New River Beach is about 8°C, based on multi-decadal climatology of the surrounding waters.
How do I check the current sea temperature in New River Beach?
The live reading at the top of this page shows the current sea temperature in New River Beach, 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 | 0°C | Cold |
| Feb | 0°C | Cold |
| Mar | 1°C | Cold |
| Apr | 3°C | Cold |
| May | 8°C | Cold |
| Jun | 13°C | Cold |
| Jul | 17°C | Bracing |
| Aug ⭐ | 19°C | Pleasant |
| Sep | 16°C | Bracing |
| Oct | 11°C | Cold |
| Nov | 6°C | Cold |
| Dec | 2°C | Cold |
Nearby beaches
The closest coastline, with live water temperatures.