Saint John, New Brunswick — Weather & Tides

Today, Saturday, September 12: Sunny and pleasant, with a high around 24°C according to Environment and Climate Change Canada.

Bay of Fundy tides — Saint John area

For Saturday, September 12 (ADT):

• High tide: 8:04 a.m. — 2.57 m / 8.4 ft
• Low tide: 2:13 p.m. — 0.55 m / 1.8 ft
• High tide: 8:23 p.m. — 2.54 m / 8.3 ft
• Low tide: 1:59 a.m. — 0.59 m / 1.9 ft

The next several days show generally good weather Monday and Tuesday, with a greater chance of rain later in the week.

Saint John, N.B. — Weather & Harbour Tides

Wednesday, September 9, 2026

Saint John is mostly cloudy around 14°C this morning, with increasing cloudiness today. The forecast high is around 17°C, with a low near 11°C.

Harbour Tides — Saint John

According to the Canadian Hydrographic Service, today’s predicted tides are:

Source: Canadian Hydrographic Service, Saint John Tide Station 00065. Environment Canada — Saint John forecast
Canadian Hydrographic Service — Saint John tides

Saint John, NB — Weather & Harbour Tides

Tuesday, September 8, 2026

Today: Mostly cloudy this morning, with temperatures warming to around 21°C. It will feel noticeably cooler overnight.

🌊 Saint John Harbour Tides

Official Canadian Hydrographic Service predictions for Saint John Station 00065 are:

Best harbour note: Today’s evening high tide reaches nearly 8 metres, making for an impressive change in harbour level.

Official Saint John tide predictions — Canadian Hydrographic Service