Portland S Aus Weekly Tide Tables and Charts

Tide Chart for Next 7 Days

About this chart

Portland S Aus weekly tide chart key:

The tide chart above shows the times and heights of high tide and low tide for Portland S Aus, for the next seven days. The red line highlights the current time and estimated height.

The tidal range at Portland S Aus from October 24, 2026 through October 30, 2026 is approximately 1.11 m, with a minimum tide of 0.06 m and maximum tide of 1.16 m. You can also check out all the daily details on tides & fishing times on the Day tab for Portland S Aus.

Tide Table for Next 7 Days

▲ Blue = High Tide ▼ Red = Low Tide

Portland S Aus, Great Ocean Road — Tide predictions for Saturday, October 24, 2026 – Friday, October 30, 2026. Local times: UTC+11:00. Heights in m relative to LAT.
Day	Moon phase	1^st Tide	2^nd Tide	3^rd Tide	4^th Tide	☀ Sun	Major Times	Minor Times
24 Sat	94%	12:54 AM ▲ 0.77 m	6:48 AM ▼ 0.45 m	12:28 PM ▲ 0.77 m	6:36 PM ▼ 0.35 m	▲ 6:36 AM ▼ 8:00 PM	10:28 AM → 12:28 PM 10:51 PM → 12:51 AM	4:40 AM → 5:40 AM 5:28 PM → 6:28 PM
25 Sun	98%	1:09 AM ▲ 0.89 m	7:24 AM ▼ 0.43 m	12:42 PM ▲ 0.73 m	6:42 PM ▼ 0.29 m	▲ 6:34 AM ▼ 8:01 PM	11:15 AM → 1:15 PM	5:05 AM → 6:05 AM 6:38 PM → 7:38 PM
26 Mon	100%	1:30 AM ▲ 0.99 m	7:59 AM ▼ 0.42 m	12:53 PM ▲ 0.7 m	6:52 PM ▼ 0.24 m	▲ 6:33 AM ▼ 8:02 PM	11:40 PM → 1:40 AM 12:06 PM → 2:06 PM	5:33 AM → 6:33 AM 7:52 PM → 8:52 PM
27 Tue	99%	1:52 AM ▲ 1.08 m	8:33 AM ▼ 0.44 m	1:01 PM ▲ 0.66 m	7:03 PM ▼ 0.18 m	▲ 6:32 AM ▼ 8:03 PM	12:33 AM → 2:33 AM 1:01 PM → 3:01 PM	6:06 AM → 7:06 AM 9:08 PM → 10:08 PM
28 Wed	95%	2:17 AM ▲ 1.14 m	9:06 AM ▼ 0.49 m	1:06 PM ▲ 0.64 m	7:15 PM ▼ 0.13 m	▲ 6:30 AM ▼ 8:04 PM	1:31 AM → 3:31 AM 2:01 PM → 4:01 PM	6:47 AM → 7:47 AM 10:24 PM → 11:24 PM
29 Thu	89%	2:44 AM ▲ 1.16 m	9:37 AM ▼ 0.55 m	1:07 PM ▲ 0.64 m	7:32 PM ▼ 0.08 m	▲ 6:29 AM ▼ 8:05 PM	2:33 AM → 4:33 AM 3:05 PM → 5:05 PM	7:38 AM → 8:38 AM
30 Fri	80%	3:13 AM ▲ 1.15 m	10:05 AM ▼ 0.61 m	1:01 PM ▲ 0.66 m	7:54 PM ▼ 0.06 m	▲ 6:28 AM ▼ 8:06 PM	3:38 AM → 5:38 AM 4:10 PM → 6:10 PM	11:35 PM → 12:35 AM 8:40 AM → 9:40 AM

Location & Map

Latitude

38° 20' 35" S (-38.343)

Longitude

141° 36' 47" E (141.613)

Region

Great Ocean Road

Nearby

Tides 1.1 km Portland

About these predictions

Tide heights are predictions, not measurements. Wind, air pressure, storms, and river flow can cause actual water levels to differ. Not for navigation.

Tide prediction source: Slackwater database (https://github.com/openwatersio/slackwater-database). Source: Hart-Davis, M., Dettmering, D., Seitz, F. (2025), TICON-4: TIdal CONstants based on GESLA-4 sea-level records, SEANOE, https://doi.org/10.17882/109129. Licensed CC BY 4.0 ( license details ). Modified: see https://github.com/openwatersio/slackwater-database#modifications-to-source-data Predictions generated with Slackwater; not an official government forecast. Official source
Vertical datum: LAT — LAT

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