Marianne Bay

Name: Marianne Bay Surf Spot
Address: Blanchisseuse, Tunapuna-Piarco, Trinidad and Tobago

Blanchisseuse, Trinidad and Tobago

Right now

The conditions at the spot at 4:00 AM Atlantic Standard Time.

Poor

Knee-high (0.8 m) at 4 s going to SW, moderate cross-onshore wind going to W

Swell

0.8 m

4 s

Wind

12 km/h

Cross-onshore

Tide

0.8 m

Rising

Weather

26 °C

Clear

28 °C water

10-day forecast

Wave height and the best conditions expected each day.

Hourly forecast

Tuesday, September 15, 2026

Time	Rating	Swell	Swell direction	Wind	Wind direction	Tide	Weather
12 AM	Fair	0.8 m · 5 s	SW	11 km/h · 21 km/h gusts	W Cross-shore	0.4 m	Mostly clear · 26 °C
1 AM	Poor	0.8 m · 5 s	SW	9 km/h · 21 km/h gusts	WSW Onshore	0.4 m	Mostly clear · 26 °C
2 AM	Poor	0.8 m · 5 s	SW	9 km/h · 17 km/h gusts	WSW Onshore	0.6 m	Mostly clear · 26 °C
3 AM	Poor	0.8 m · 5 s	SW	10 km/h · 19 km/h gusts	WSW Onshore	0.7 m	Mostly clear · 26 °C
4 AM	Poor	0.8 m · 4 s	SW	12 km/h · 23 km/h gusts	W Onshore	0.8 m	Clear · 26 °C
5 AM	Poor	0.8 m · 4 s	SW	12 km/h · 24 km/h gusts	W Onshore	0.8 m	Clear · 26 °C
6 AM	Fair	0.8 m · 5 s	SW	12 km/h · 23 km/h gusts	W Onshore	0.8 m	Clear · 26 °C
7 AM	Fair	0.9 m · 5 s	SW	12 km/h · 27 km/h gusts	W Onshore	0.8 m	Clear · 27 °C
8 AM	Fair	0.9 m · 5 s	SW	12 km/h · 30 km/h gusts	WSW Onshore	0.7 m	Clear · 29 °C
9 AM	Poor	0.9 m · 5 s	SW	12 km/h · 31 km/h gusts	WSW Onshore	0.6 m	Mostly clear · 30 °C
10 AM	Fair	0.9 m · 5 s	SW	12 km/h · 32 km/h gusts	WSW Onshore	0.5 m	Mostly clear · 31 °C
11 AM	Poor	0.9 m · 5 s	SW	13 km/h · 35 km/h gusts	WSW Onshore	0.5 m	Mostly clear · 32 °C
12 PM	Poor	0.9 m · 5 s	SW	13 km/h · 35 km/h gusts	SW Onshore	0.5 m	Light drizzle · 32 °C
1 PM	Poor	0.9 m · 5 s	SW	14 km/h · 35 km/h gusts	SW Onshore	0.6 m	Drizzle · 31 °C
2 PM	Poor	0.8 m · 6 s	SW	14 km/h · 36 km/h gusts	WSW Onshore	0.7 m	Light showers · 30 °C
3 PM	Poor	0.8 m · 6 s	SW	13 km/h · 35 km/h gusts	WSW Onshore	0.9 m	Light drizzle · 30 °C
4 PM	Fair	0.8 m · 6 s	SW	12 km/h · 33 km/h gusts	WSW Onshore	1 m	Drizzle · 29 °C
5 PM	Fair	0.9 m · 6 s	SW	11 km/h · 28 km/h gusts	WSW Onshore	1 m	Drizzle · 27 °C
6 PM	Fair	0.9 m · 6 s	SW	12 km/h · 26 km/h gusts	WSW Onshore	1 m	Light drizzle · 26 °C
7 PM	Fair	0.9 m · 6 s	SW	10 km/h · 23 km/h gusts	W Onshore	0.9 m	Light drizzle · 26 °C
8 PM	Fair	0.9 m · 6 s	SW	11 km/h · 22 km/h gusts	WSW Onshore	0.8 m	Partly cloudy · 26 °C
9 PM	Fair	0.9 m · 5 s	SW	11 km/h · 22 km/h gusts	WSW Onshore	0.6 m	Partly cloudy · 26 °C
10 PM	Fair	0.9 m · 5 s	SW	10 km/h · 22 km/h gusts	WSW Onshore	0.5 m	Overcast · 26 °C
11 PM	Fair	0.9 m · 5 s	SW	7 km/h · 20 km/h gusts	W Onshore	0.4 m	Overcast · 26 °C